144864eed0
Bug: 31377083 Test: run warn.py --byproject build.log Change-Id: I3cad8e24bc97a84f067a162ff728e30fde3c7197
2480 lines
121 KiB
Python
Executable file
2480 lines
121 KiB
Python
Executable file
#!/usr/bin/python
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# This file uses the following encoding: utf-8
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"""Grep warnings messages and output HTML tables or warning counts in CSV.
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Default is to output warnings in HTML tables grouped by warning severity.
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Use option --byproject to output tables grouped by source file projects.
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Use option --gencsv to output warning counts in CSV format.
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"""
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# List of important data structures and functions in this script.
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#
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# To parse and keep warning message in the input file:
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# severity: classification of message severity
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# severity.range [0, 1, ... last_severity_level]
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# severity.colors for header background
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# severity.column_headers for the warning count table
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# severity.headers for warning message tables
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# warn_patterns:
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# warn_patterns[w]['category'] tool that issued the warning, not used now
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# warn_patterns[w]['description'] table heading
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# warn_patterns[w]['members'] matched warnings from input
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# warn_patterns[w]['option'] compiler flag to control the warning
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# warn_patterns[w]['patterns'] regular expressions to match warnings
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# warn_patterns[w]['projects'][p] number of warnings of pattern w in p
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# warn_patterns[w]['severity'] severity level
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# project_list[p][0] project name
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# project_list[p][1] regular expression to match a project path
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# project_patterns[p] re.compile(project_list[p][1])
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# project_names[p] project_list[p][0]
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# warning_messages array of each warning message, without source url
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# warning_records array of [idx to warn_patterns,
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# idx to project_names,
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# idx to warning_messages]
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# android_root
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# platform_version
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# target_product
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# target_variant
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# compile_patterns, parse_input_file
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#
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# To emit html page of warning messages:
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# flags: --byproject, --url, --separator
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# Old stuff for static html components:
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# html_script_style: static html scripts and styles
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# htmlbig:
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# dump_stats, dump_html_prologue, dump_html_epilogue:
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# emit_buttons:
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# dump_fixed
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# sort_warnings:
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# emit_stats_by_project:
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# all_patterns,
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# findproject, classify_warning
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# dump_html
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#
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# New dynamic HTML page's static JavaScript data:
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# Some data are copied from Python to JavaScript, to generate HTML elements.
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# FlagURL args.url
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# FlagSeparator args.separator
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# SeverityColors: severity.colors
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# SeverityHeaders: severity.headers
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# SeverityColumnHeaders: severity.column_headers
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# ProjectNames: project_names, or project_list[*][0]
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# WarnPatternsSeverity: warn_patterns[*]['severity']
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# WarnPatternsDescription: warn_patterns[*]['description']
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# WarnPatternsOption: warn_patterns[*]['option']
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# WarningMessages: warning_messages
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# Warnings: warning_records
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# StatsHeader: warning count table header row
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# StatsRows: array of warning count table rows
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#
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# New dynamic HTML page's dynamic JavaScript data:
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#
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# New dynamic HTML related function to emit data:
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# escape_string, strip_escape_string, emit_warning_arrays
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# emit_js_data():
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#
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# To emit csv files of warning message counts:
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# flag --gencsv
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# description_for_csv, string_for_csv:
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# count_severity(sev, kind):
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# dump_csv():
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import argparse
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import os
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import re
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parser = argparse.ArgumentParser(description='Convert a build log into HTML')
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parser.add_argument('--gencsv',
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help='Generate a CSV file with number of various warnings',
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action='store_true',
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default=False)
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parser.add_argument('--byproject',
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help='Separate warnings in HTML output by project names',
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action='store_true',
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default=False)
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parser.add_argument('--url',
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help='Root URL of an Android source code tree prefixed '
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'before files in warnings')
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parser.add_argument('--separator',
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help='Separator between the end of a URL and the line '
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'number argument. e.g. #')
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parser.add_argument(dest='buildlog', metavar='build.log',
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help='Path to build.log file')
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args = parser.parse_args()
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class Severity(object):
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"""Severity levels and attributes."""
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# numbered by dump order
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FIXMENOW = 0
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HIGH = 1
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MEDIUM = 2
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LOW = 3
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ANALYZER = 4
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TIDY = 5
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HARMLESS = 6
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UNKNOWN = 7
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SKIP = 8
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range = range(SKIP + 1)
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attributes = [
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# pylint:disable=bad-whitespace
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['fuchsia', 'FixNow', 'Critical warnings, fix me now'],
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['red', 'High', 'High severity warnings'],
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['orange', 'Medium', 'Medium severity warnings'],
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['yellow', 'Low', 'Low severity warnings'],
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['hotpink', 'Analyzer', 'Clang-Analyzer warnings'],
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['peachpuff', 'Tidy', 'Clang-Tidy warnings'],
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['limegreen', 'Harmless', 'Harmless warnings'],
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['lightblue', 'Unknown', 'Unknown warnings'],
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['grey', 'Unhandled', 'Unhandled warnings']
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]
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colors = [a[0] for a in attributes]
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column_headers = [a[1] for a in attributes]
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headers = [a[2] for a in attributes]
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warn_patterns = [
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# pylint:disable=line-too-long,g-inconsistent-quotes
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{'category': 'C/C++', 'severity': Severity.ANALYZER,
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'description': 'clang-analyzer Security warning',
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'patterns': [r".*: warning: .+\[clang-analyzer-security.*\]"]},
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{'category': 'make', 'severity': Severity.MEDIUM,
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'description': 'make: overriding commands/ignoring old commands',
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'patterns': [r".*: warning: overriding commands for target .+",
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r".*: warning: ignoring old commands for target .+"]},
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{'category': 'make', 'severity': Severity.HIGH,
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'description': 'make: LOCAL_CLANG is false',
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'patterns': [r".*: warning: LOCAL_CLANG is set to false"]},
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{'category': 'make', 'severity': Severity.HIGH,
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'description': 'SDK App using platform shared library',
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'patterns': [r".*: warning: .+ \(.*app:sdk.*\) should not link to .+ \(native:platform\)"]},
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{'category': 'make', 'severity': Severity.HIGH,
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'description': 'System module linking to a vendor module',
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'patterns': [r".*: warning: .+ \(.+\) should not link to .+ \(partition:.+\)"]},
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{'category': 'make', 'severity': Severity.MEDIUM,
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'description': 'Invalid SDK/NDK linking',
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'patterns': [r".*: warning: .+ \(.+\) should not link to .+ \(.+\)"]},
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{'category': 'C/C++', 'severity': Severity.HIGH, 'option': '-Wimplicit-function-declaration',
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'description': 'Implicit function declaration',
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'patterns': [r".*: warning: implicit declaration of function .+",
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r".*: warning: implicitly declaring library function"]},
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{'category': 'C/C++', 'severity': Severity.SKIP,
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'description': 'skip, conflicting types for ...',
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'patterns': [r".*: warning: conflicting types for '.+'"]},
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{'category': 'C/C++', 'severity': Severity.HIGH, 'option': '-Wtype-limits',
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'description': 'Expression always evaluates to true or false',
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'patterns': [r".*: warning: comparison is always .+ due to limited range of data type",
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r".*: warning: comparison of unsigned .*expression .+ is always true",
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r".*: warning: comparison of unsigned .*expression .+ is always false"]},
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{'category': 'C/C++', 'severity': Severity.HIGH,
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'description': 'Potential leak of memory, bad free, use after free',
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'patterns': [r".*: warning: Potential leak of memory",
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r".*: warning: Potential memory leak",
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r".*: warning: Memory allocated by alloca\(\) should not be deallocated",
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r".*: warning: Memory allocated by .+ should be deallocated by .+ not .+",
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r".*: warning: 'delete' applied to a pointer that was allocated",
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r".*: warning: Use of memory after it is freed",
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r".*: warning: Argument to .+ is the address of .+ variable",
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r".*: warning: Argument to free\(\) is offset by .+ of memory allocated by",
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r".*: warning: Attempt to .+ released memory"]},
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{'category': 'C/C++', 'severity': Severity.HIGH,
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'description': 'Use transient memory for control value',
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'patterns': [r".*: warning: .+Using such transient memory for the control value is .*dangerous."]},
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{'category': 'C/C++', 'severity': Severity.HIGH,
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'description': 'Return address of stack memory',
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'patterns': [r".*: warning: Address of stack memory .+ returned to caller",
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r".*: warning: Address of stack memory .+ will be a dangling reference"]},
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{'category': 'C/C++', 'severity': Severity.HIGH,
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'description': 'Problem with vfork',
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'patterns': [r".*: warning: This .+ is prohibited after a successful vfork",
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r".*: warning: Call to function '.+' is insecure "]},
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{'category': 'C/C++', 'severity': Severity.HIGH, 'option': 'infinite-recursion',
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'description': 'Infinite recursion',
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'patterns': [r".*: warning: all paths through this function will call itself"]},
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{'category': 'C/C++', 'severity': Severity.HIGH,
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'description': 'Potential buffer overflow',
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'patterns': [r".*: warning: Size argument is greater than .+ the destination buffer",
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r".*: warning: Potential buffer overflow.",
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r".*: warning: String copy function overflows destination buffer"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM,
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'description': 'Incompatible pointer types',
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'patterns': [r".*: warning: assignment from incompatible pointer type",
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r".*: warning: return from incompatible pointer type",
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r".*: warning: passing argument [0-9]+ of '.*' from incompatible pointer type",
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r".*: warning: initialization from incompatible pointer type"]},
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{'category': 'C/C++', 'severity': Severity.HIGH, 'option': '-fno-builtin',
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'description': 'Incompatible declaration of built in function',
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'patterns': [r".*: warning: incompatible implicit declaration of built-in function .+"]},
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{'category': 'C/C++', 'severity': Severity.HIGH, 'option': '-Wincompatible-library-redeclaration',
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'description': 'Incompatible redeclaration of library function',
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'patterns': [r".*: warning: incompatible redeclaration of library function .+"]},
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{'category': 'C/C++', 'severity': Severity.HIGH,
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'description': 'Null passed as non-null argument',
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'patterns': [r".*: warning: Null passed to a callee that requires a non-null"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wunused-parameter',
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'description': 'Unused parameter',
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'patterns': [r".*: warning: unused parameter '.*'"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wunused',
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'description': 'Unused function, variable or label',
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'patterns': [r".*: warning: '.+' defined but not used",
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r".*: warning: unused function '.+'",
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r".*: warning: private field '.+' is not used",
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r".*: warning: unused variable '.+'"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wunused-value',
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'description': 'Statement with no effect or result unused',
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'patterns': [r".*: warning: statement with no effect",
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r".*: warning: expression result unused"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wunused-result',
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'description': 'Ignoreing return value of function',
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'patterns': [r".*: warning: ignoring return value of function .+Wunused-result"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wmissing-field-initializers',
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'description': 'Missing initializer',
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'patterns': [r".*: warning: missing initializer"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wdelete-non-virtual-dtor',
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'description': 'Need virtual destructor',
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'patterns': [r".*: warning: delete called .* has virtual functions but non-virtual destructor"]},
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{'category': 'cont.', 'severity': Severity.SKIP,
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'description': 'skip, near initialization for ...',
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'patterns': [r".*: warning: \(near initialization for '.+'\)"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wdate-time',
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'description': 'Expansion of data or time macro',
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'patterns': [r".*: warning: expansion of date or time macro is not reproducible"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wformat',
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'description': 'Format string does not match arguments',
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'patterns': [r".*: warning: format '.+' expects type '.+', but argument [0-9]+ has type '.+'",
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r".*: warning: more '%' conversions than data arguments",
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r".*: warning: data argument not used by format string",
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r".*: warning: incomplete format specifier",
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r".*: warning: unknown conversion type .* in format",
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r".*: warning: format .+ expects .+ but argument .+Wformat=",
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r".*: warning: field precision should have .+ but argument has .+Wformat",
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r".*: warning: format specifies type .+ but the argument has .*type .+Wformat"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wformat-extra-args',
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'description': 'Too many arguments for format string',
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'patterns': [r".*: warning: too many arguments for format"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wformat-invalid-specifier',
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'description': 'Invalid format specifier',
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'patterns': [r".*: warning: invalid .+ specifier '.+'.+format-invalid-specifier"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wsign-compare',
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'description': 'Comparison between signed and unsigned',
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'patterns': [r".*: warning: comparison between signed and unsigned",
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r".*: warning: comparison of promoted \~unsigned with unsigned",
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r".*: warning: signed and unsigned type in conditional expression"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM,
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'description': 'Comparison between enum and non-enum',
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'patterns': [r".*: warning: enumeral and non-enumeral type in conditional expression"]},
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{'category': 'libpng', 'severity': Severity.MEDIUM,
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'description': 'libpng: zero area',
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'patterns': [r".*libpng warning: Ignoring attempt to set cHRM RGB triangle with zero area"]},
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{'category': 'aapt', 'severity': Severity.MEDIUM,
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'description': 'aapt: no comment for public symbol',
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'patterns': [r".*: warning: No comment for public symbol .+"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wmissing-braces',
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'description': 'Missing braces around initializer',
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'patterns': [r".*: warning: missing braces around initializer.*"]},
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{'category': 'C/C++', 'severity': Severity.HARMLESS,
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'description': 'No newline at end of file',
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'patterns': [r".*: warning: no newline at end of file"]},
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{'category': 'C/C++', 'severity': Severity.HARMLESS,
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'description': 'Missing space after macro name',
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'patterns': [r".*: warning: missing whitespace after the macro name"]},
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{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wcast-align',
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'description': 'Cast increases required alignment',
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'patterns': [r".*: warning: cast from .* to .* increases required alignment .*"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wcast-qual',
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'description': 'Qualifier discarded',
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'patterns': [r".*: warning: passing argument [0-9]+ of '.+' discards qualifiers from pointer target type",
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r".*: warning: assignment discards qualifiers from pointer target type",
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r".*: warning: passing .+ to parameter of type .+ discards qualifiers",
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r".*: warning: assigning to .+ from .+ discards qualifiers",
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r".*: warning: initializing .+ discards qualifiers .+types-discards-qualifiers",
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r".*: warning: return discards qualifiers from pointer target type"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wunknown-attributes',
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'description': 'Unknown attribute',
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'patterns': [r".*: warning: unknown attribute '.+'"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wignored-attributes',
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'description': 'Attribute ignored',
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'patterns': [r".*: warning: '_*packed_*' attribute ignored",
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r".*: warning: attribute declaration must precede definition .+ignored-attributes"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wvisibility',
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'description': 'Visibility problem',
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'patterns': [r".*: warning: declaration of '.+' will not be visible outside of this function"]},
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{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wattributes',
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'description': 'Visibility mismatch',
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'patterns': [r".*: warning: '.+' declared with greater visibility than the type of its field '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
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'description': 'Shift count greater than width of type',
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'patterns': [r".*: warning: (left|right) shift count >= width of type"]},
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||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wextern-initializer',
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'description': 'extern <foo> is initialized',
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'patterns': [r".*: warning: '.+' initialized and declared 'extern'",
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r".*: warning: 'extern' variable has an initializer"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wold-style-declaration',
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||
'description': 'Old style declaration',
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'patterns': [r".*: warning: 'static' is not at beginning of declaration"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wreturn-type',
|
||
'description': 'Missing return value',
|
||
'patterns': [r".*: warning: control reaches end of non-void function"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wimplicit-int',
|
||
'description': 'Implicit int type',
|
||
'patterns': [r".*: warning: type specifier missing, defaults to 'int'",
|
||
r".*: warning: type defaults to 'int' in declaration of '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wmain-return-type',
|
||
'description': 'Main function should return int',
|
||
'patterns': [r".*: warning: return type of 'main' is not 'int'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wuninitialized',
|
||
'description': 'Variable may be used uninitialized',
|
||
'patterns': [r".*: warning: '.+' may be used uninitialized in this function"]},
|
||
{'category': 'C/C++', 'severity': Severity.HIGH, 'option': '-Wuninitialized',
|
||
'description': 'Variable is used uninitialized',
|
||
'patterns': [r".*: warning: '.+' is used uninitialized in this function",
|
||
r".*: warning: variable '.+' is uninitialized when used here"]},
|
||
{'category': 'ld', 'severity': Severity.MEDIUM, 'option': '-fshort-enums',
|
||
'description': 'ld: possible enum size mismatch',
|
||
'patterns': [r".*: warning: .* uses variable-size enums yet the output is to use 32-bit enums; use of enum values across objects may fail"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wpointer-sign',
|
||
'description': 'Pointer targets differ in signedness',
|
||
'patterns': [r".*: warning: pointer targets in initialization differ in signedness",
|
||
r".*: warning: pointer targets in assignment differ in signedness",
|
||
r".*: warning: pointer targets in return differ in signedness",
|
||
r".*: warning: pointer targets in passing argument [0-9]+ of '.+' differ in signedness"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wstrict-overflow',
|
||
'description': 'Assuming overflow does not occur',
|
||
'patterns': [r".*: warning: assuming signed overflow does not occur when assuming that .* is always (true|false)"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wempty-body',
|
||
'description': 'Suggest adding braces around empty body',
|
||
'patterns': [r".*: warning: suggest braces around empty body in an 'if' statement",
|
||
r".*: warning: empty body in an if-statement",
|
||
r".*: warning: suggest braces around empty body in an 'else' statement",
|
||
r".*: warning: empty body in an else-statement"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wparentheses',
|
||
'description': 'Suggest adding parentheses',
|
||
'patterns': [r".*: warning: suggest explicit braces to avoid ambiguous 'else'",
|
||
r".*: warning: suggest parentheses around arithmetic in operand of '.+'",
|
||
r".*: warning: suggest parentheses around comparison in operand of '.+'",
|
||
r".*: warning: logical not is only applied to the left hand side of this comparison",
|
||
r".*: warning: using the result of an assignment as a condition without parentheses",
|
||
r".*: warning: .+ has lower precedence than .+ be evaluated first .+Wparentheses",
|
||
r".*: warning: suggest parentheses around '.+?' .+ '.+?'",
|
||
r".*: warning: suggest parentheses around assignment used as truth value"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Static variable used in non-static inline function',
|
||
'patterns': [r".*: warning: '.+' is static but used in inline function '.+' which is not static"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wimplicit int',
|
||
'description': 'No type or storage class (will default to int)',
|
||
'patterns': [r".*: warning: data definition has no type or storage class"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Null pointer',
|
||
'patterns': [r".*: warning: Dereference of null pointer",
|
||
r".*: warning: Called .+ pointer is null",
|
||
r".*: warning: Forming reference to null pointer",
|
||
r".*: warning: Returning null reference",
|
||
r".*: warning: Null pointer passed as an argument to a 'nonnull' parameter",
|
||
r".*: warning: .+ results in a null pointer dereference",
|
||
r".*: warning: Access to .+ results in a dereference of a null pointer",
|
||
r".*: warning: Null pointer argument in"]},
|
||
{'category': 'cont.', 'severity': Severity.SKIP,
|
||
'description': 'skip, parameter name (without types) in function declaration',
|
||
'patterns': [r".*: warning: parameter names \(without types\) in function declaration"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wstrict-aliasing',
|
||
'description': 'Dereferencing <foo> breaks strict aliasing rules',
|
||
'patterns': [r".*: warning: dereferencing .* break strict-aliasing rules"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wpointer-to-int-cast',
|
||
'description': 'Cast from pointer to integer of different size',
|
||
'patterns': [r".*: warning: cast from pointer to integer of different size",
|
||
r".*: warning: initialization makes pointer from integer without a cast"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wint-to-pointer-cast',
|
||
'description': 'Cast to pointer from integer of different size',
|
||
'patterns': [r".*: warning: cast to pointer from integer of different size"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Symbol redefined',
|
||
'patterns': [r".*: warning: "".+"" redefined"]},
|
||
{'category': 'cont.', 'severity': Severity.SKIP,
|
||
'description': 'skip, ... location of the previous definition',
|
||
'patterns': [r".*: warning: this is the location of the previous definition"]},
|
||
{'category': 'ld', 'severity': Severity.MEDIUM,
|
||
'description': 'ld: type and size of dynamic symbol are not defined',
|
||
'patterns': [r".*: warning: type and size of dynamic symbol `.+' are not defined"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Pointer from integer without cast',
|
||
'patterns': [r".*: warning: assignment makes pointer from integer without a cast"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Pointer from integer without cast',
|
||
'patterns': [r".*: warning: passing argument [0-9]+ of '.+' makes pointer from integer without a cast"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Integer from pointer without cast',
|
||
'patterns': [r".*: warning: assignment makes integer from pointer without a cast"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Integer from pointer without cast',
|
||
'patterns': [r".*: warning: passing argument [0-9]+ of '.+' makes integer from pointer without a cast"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Integer from pointer without cast',
|
||
'patterns': [r".*: warning: return makes integer from pointer without a cast"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wunknown-pragmas',
|
||
'description': 'Ignoring pragma',
|
||
'patterns': [r".*: warning: ignoring #pragma .+"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-W#pragma-messages',
|
||
'description': 'Pragma warning messages',
|
||
'patterns': [r".*: warning: .+W#pragma-messages"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wclobbered',
|
||
'description': 'Variable might be clobbered by longjmp or vfork',
|
||
'patterns': [r".*: warning: variable '.+' might be clobbered by 'longjmp' or 'vfork'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wclobbered',
|
||
'description': 'Argument might be clobbered by longjmp or vfork',
|
||
'patterns': [r".*: warning: argument '.+' might be clobbered by 'longjmp' or 'vfork'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wredundant-decls',
|
||
'description': 'Redundant declaration',
|
||
'patterns': [r".*: warning: redundant redeclaration of '.+'"]},
|
||
{'category': 'cont.', 'severity': Severity.SKIP,
|
||
'description': 'skip, previous declaration ... was here',
|
||
'patterns': [r".*: warning: previous declaration of '.+' was here"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wswitch-enum',
|
||
'description': 'Enum value not handled in switch',
|
||
'patterns': [r".*: warning: .*enumeration value.* not handled in switch.+Wswitch"]},
|
||
{'category': 'java', 'severity': Severity.MEDIUM, 'option': '-encoding',
|
||
'description': 'Java: Non-ascii characters used, but ascii encoding specified',
|
||
'patterns': [r".*: warning: unmappable character for encoding ascii"]},
|
||
{'category': 'java', 'severity': Severity.MEDIUM,
|
||
'description': 'Java: Non-varargs call of varargs method with inexact argument type for last parameter',
|
||
'patterns': [r".*: warning: non-varargs call of varargs method with inexact argument type for last parameter"]},
|
||
{'category': 'java', 'severity': Severity.MEDIUM,
|
||
'description': 'Java: Unchecked method invocation',
|
||
'patterns': [r".*: warning: \[unchecked\] unchecked method invocation: .+ in class .+"]},
|
||
{'category': 'java', 'severity': Severity.MEDIUM,
|
||
'description': 'Java: Unchecked conversion',
|
||
'patterns': [r".*: warning: \[unchecked\] unchecked conversion"]},
|
||
{'category': 'java', 'severity': Severity.MEDIUM,
|
||
'description': '_ used as an identifier',
|
||
'patterns': [r".*: warning: '_' used as an identifier"]},
|
||
|
||
# Warnings from Error Prone.
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description': 'Java: Use of deprecated member',
|
||
'patterns': [r'.*: warning: \[deprecation\] .+']},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description': 'Java: Unchecked conversion',
|
||
'patterns': [r'.*: warning: \[unchecked\] .+']},
|
||
|
||
# Warnings from Error Prone (auto generated list).
|
||
{'category': 'java',
|
||
'severity': Severity.LOW,
|
||
'description':
|
||
'Java: Deprecated item is not annotated with @Deprecated',
|
||
'patterns': [r".*: warning: \[DepAnn\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.LOW,
|
||
'description':
|
||
'Java: Fallthrough warning suppression has no effect if warning is suppressed',
|
||
'patterns': [r".*: warning: \[FallthroughSuppression\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.LOW,
|
||
'description':
|
||
'Java: Prefer \'L\' to \'l\' for the suffix to long literals',
|
||
'patterns': [r".*: warning: \[LongLiteralLowerCaseSuffix\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.LOW,
|
||
'description':
|
||
'Java: @Binds is a more efficient and declaritive mechanism for delegating a binding.',
|
||
'patterns': [r".*: warning: \[UseBinds\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Assertions may be disabled at runtime and do not guarantee that execution will halt here; consider throwing an exception instead',
|
||
'patterns': [r".*: warning: \[AssertFalse\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Classes that implement Annotation must override equals and hashCode. Consider using AutoAnnotation instead of implementing Annotation by hand.',
|
||
'patterns': [r".*: warning: \[BadAnnotationImplementation\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: BigDecimal(double) and BigDecimal.valueOf(double) may lose precision, prefer BigDecimal(String) or BigDecimal(long)',
|
||
'patterns': [r".*: warning: \[BigDecimalLiteralDouble\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Mockito cannot mock final classes',
|
||
'patterns': [r".*: warning: \[CannotMockFinalClass\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: This code, which counts elements using a loop, can be replaced by a simpler library method',
|
||
'patterns': [r".*: warning: \[ElementsCountedInLoop\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Empty top-level type declaration',
|
||
'patterns': [r".*: warning: \[EmptyTopLevelDeclaration\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Classes that override equals should also override hashCode.',
|
||
'patterns': [r".*: warning: \[EqualsHashCode\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: An equality test between objects with incompatible types always returns false',
|
||
'patterns': [r".*: warning: \[EqualsIncompatibleType\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: If you return or throw from a finally, then values returned or thrown from the try-catch block will be ignored. Consider using try-with-resources instead.',
|
||
'patterns': [r".*: warning: \[Finally\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: This annotation has incompatible modifiers as specified by its @IncompatibleModifiers annotation',
|
||
'patterns': [r".*: warning: \[IncompatibleModifiers\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Class should not implement both `Iterable` and `Iterator`',
|
||
'patterns': [r".*: warning: \[IterableAndIterator\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Floating-point comparison without error tolerance',
|
||
'patterns': [r".*: warning: \[JUnit3FloatingPointComparisonWithoutDelta\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Test class inherits from JUnit 3\'s TestCase but has JUnit 4 @Test annotations.',
|
||
'patterns': [r".*: warning: \[JUnitAmbiguousTestClass\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Enum switch statement is missing cases',
|
||
'patterns': [r".*: warning: \[MissingCasesInEnumSwitch\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Not calling fail() when expecting an exception masks bugs',
|
||
'patterns': [r".*: warning: \[MissingFail\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: method overrides method in supertype; expected @Override',
|
||
'patterns': [r".*: warning: \[MissingOverride\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Source files should not contain multiple top-level class declarations',
|
||
'patterns': [r".*: warning: \[MultipleTopLevelClasses\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: This update of a volatile variable is non-atomic',
|
||
'patterns': [r".*: warning: \[NonAtomicVolatileUpdate\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Static import of member uses non-canonical name',
|
||
'patterns': [r".*: warning: \[NonCanonicalStaticMemberImport\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: equals method doesn\'t override Object.equals',
|
||
'patterns': [r".*: warning: \[NonOverridingEquals\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Constructors should not be annotated with @Nullable since they cannot return null',
|
||
'patterns': [r".*: warning: \[NullableConstructor\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: @Nullable should not be used for primitive types since they cannot be null',
|
||
'patterns': [r".*: warning: \[NullablePrimitive\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: void-returning methods should not be annotated with @Nullable, since they cannot return null',
|
||
'patterns': [r".*: warning: \[NullableVoid\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Package names should match the directory they are declared in',
|
||
'patterns': [r".*: warning: \[PackageLocation\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Second argument to Preconditions.* is a call to String.format(), which can be unwrapped',
|
||
'patterns': [r".*: warning: \[PreconditionsErrorMessageEagerEvaluation\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Preconditions only accepts the %s placeholder in error message strings',
|
||
'patterns': [r".*: warning: \[PreconditionsInvalidPlaceholder\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Passing a primitive array to a varargs method is usually wrong',
|
||
'patterns': [r".*: warning: \[PrimitiveArrayPassedToVarargsMethod\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Protobuf fields cannot be null, so this check is redundant',
|
||
'patterns': [r".*: warning: \[ProtoFieldPreconditionsCheckNotNull\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: This annotation is missing required modifiers as specified by its @RequiredModifiers annotation',
|
||
'patterns': [r".*: warning: \[RequiredModifiers\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: A static variable or method should not be accessed from an object instance',
|
||
'patterns': [r".*: warning: \[StaticAccessedFromInstance\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: String comparison using reference equality instead of value equality',
|
||
'patterns': [r".*: warning: \[StringEquality\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Declaring a type parameter that is only used in the return type is a misuse of generics: operations on the type parameter are unchecked, it hides unsafe casts at invocations of the method, and it interacts badly with method overload resolution.',
|
||
'patterns': [r".*: warning: \[TypeParameterUnusedInFormals\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Using static imports for types is unnecessary',
|
||
'patterns': [r".*: warning: \[UnnecessaryStaticImport\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Unsynchronized method overrides a synchronized method.',
|
||
'patterns': [r".*: warning: \[UnsynchronizedOverridesSynchronized\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Non-constant variable missing @Var annotation',
|
||
'patterns': [r".*: warning: \[Var\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Because of spurious wakeups, Object.wait() and Condition.await() must always be called in a loop',
|
||
'patterns': [r".*: warning: \[WaitNotInLoop\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Subclasses of Fragment must be instantiable via Class#newInstance(): the class must be public, static and have a public nullary constructor',
|
||
'patterns': [r".*: warning: \[FragmentNotInstantiable\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Hardcoded reference to /sdcard',
|
||
'patterns': [r".*: warning: \[HardCodedSdCardPath\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Incompatible type as argument to Object-accepting Java collections method',
|
||
'patterns': [r".*: warning: \[CollectionIncompatibleType\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: @AssistedInject and @Inject should not be used on different constructors in the same class.',
|
||
'patterns': [r".*: warning: \[AssistedInjectAndInjectOnConstructors\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Although Guice allows injecting final fields, doing so is not recommended because the injected value may not be visible to other threads.',
|
||
'patterns': [r".*: warning: \[GuiceInjectOnFinalField\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: This method is not annotated with @Inject, but it overrides a method that is annotated with @com.google.inject.Inject. Guice will inject this method, and it is recommended to annotate it explicitly.',
|
||
'patterns': [r".*: warning: \[OverridesGuiceInjectableMethod\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Double-checked locking on non-volatile fields is unsafe',
|
||
'patterns': [r".*: warning: \[DoubleCheckedLocking\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Writes to static fields should not be guarded by instance locks',
|
||
'patterns': [r".*: warning: \[StaticGuardedByInstance\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.MEDIUM,
|
||
'description':
|
||
'Java: Synchronizing on non-final fields is not safe: if the field is ever updated, different threads may end up locking on different objects.',
|
||
'patterns': [r".*: warning: \[SynchronizeOnNonFinalField\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Reference equality used to compare arrays',
|
||
'patterns': [r".*: warning: \[ArrayEquals\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: hashcode method on array does not hash array contents',
|
||
'patterns': [r".*: warning: \[ArrayHashCode\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Calling toString on an array does not provide useful information',
|
||
'patterns': [r".*: warning: \[ArrayToString.*\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Arrays.asList does not autobox primitive arrays, as one might expect.',
|
||
'patterns': [r".*: warning: \[ArraysAsListPrimitiveArray\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: AsyncCallable should not return a null Future, only a Future whose result is null.',
|
||
'patterns': [r".*: warning: \[AsyncCallableReturnsNull\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: AsyncFunction should not return a null Future, only a Future whose result is null.',
|
||
'patterns': [r".*: warning: \[AsyncFunctionReturnsNull\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Possible sign flip from narrowing conversion',
|
||
'patterns': [r".*: warning: \[BadComparable\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Shift by an amount that is out of range',
|
||
'patterns': [r".*: warning: \[BadShiftAmount\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: valueOf provides better time and space performance',
|
||
'patterns': [r".*: warning: \[BoxedPrimitiveConstructor\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: The called constructor accepts a parameter with the same name and type as one of its caller\'s parameters, but its caller doesn\'t pass that parameter to it. It\'s likely that it was intended to.',
|
||
'patterns': [r".*: warning: \[ChainingConstructorIgnoresParameter\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Ignored return value of method that is annotated with @CheckReturnValue',
|
||
'patterns': [r".*: warning: \[CheckReturnValue\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Inner class is non-static but does not reference enclosing class',
|
||
'patterns': [r".*: warning: \[ClassCanBeStatic\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: The source file name should match the name of the top-level class it contains',
|
||
'patterns': [r".*: warning: \[ClassName\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: This comparison method violates the contract',
|
||
'patterns': [r".*: warning: \[ComparisonContractViolated\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Comparison to value that is out of range for the compared type',
|
||
'patterns': [r".*: warning: \[ComparisonOutOfRange\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Non-compile-time constant expression passed to parameter with @CompileTimeConstant type annotation.',
|
||
'patterns': [r".*: warning: \[CompileTimeConstant\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Exception created but not thrown',
|
||
'patterns': [r".*: warning: \[DeadException\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Division by integer literal zero',
|
||
'patterns': [r".*: warning: \[DivZero\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Empty statement after if',
|
||
'patterns': [r".*: warning: \[EmptyIf\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: == NaN always returns false; use the isNaN methods instead',
|
||
'patterns': [r".*: warning: \[EqualsNaN\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Method annotated @ForOverride must be protected or package-private and only invoked from declaring class',
|
||
'patterns': [r".*: warning: \[ForOverride\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Futures.getChecked requires a checked exception type with a standard constructor.',
|
||
'patterns': [r".*: warning: \[FuturesGetCheckedIllegalExceptionType\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Calling getClass() on an object of type Class returns the Class object for java.lang.Class; you probably meant to operate on the object directly',
|
||
'patterns': [r".*: warning: \[GetClassOnClass\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: An object is tested for equality to itself using Guava Libraries',
|
||
'patterns': [r".*: warning: \[GuavaSelfEquals\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: contains() is a legacy method that is equivalent to containsValue()',
|
||
'patterns': [r".*: warning: \[HashtableContains\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Cipher.getInstance() is invoked using either the default settings or ECB mode',
|
||
'patterns': [r".*: warning: \[InsecureCipherMode\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Invalid syntax used for a regular expression',
|
||
'patterns': [r".*: warning: \[InvalidPatternSyntax\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: The argument to Class#isInstance(Object) should not be a Class',
|
||
'patterns': [r".*: warning: \[IsInstanceOfClass\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: jMock tests must have a @RunWith(JMock.class) annotation, or the Mockery field must have a @Rule JUnit annotation',
|
||
'patterns': [r".*: warning: \[JMockTestWithoutRunWithOrRuleAnnotation\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Test method will not be run; please prefix name with "test"',
|
||
'patterns': [r".*: warning: \[JUnit3TestNotRun\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: setUp() method will not be run; Please add a @Before annotation',
|
||
'patterns': [r".*: warning: \[JUnit4SetUpNotRun\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: tearDown() method will not be run; Please add an @After annotation',
|
||
'patterns': [r".*: warning: \[JUnit4TearDownNotRun\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Test method will not be run; please add @Test annotation',
|
||
'patterns': [r".*: warning: \[JUnit4TestNotRun\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Printf-like format string does not match its arguments',
|
||
'patterns': [r".*: warning: \[MalformedFormatString\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Use of "YYYY" (week year) in a date pattern without "ww" (week in year). You probably meant to use "yyyy" (year) instead.',
|
||
'patterns': [r".*: warning: \[MisusedWeekYear\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: A bug in Mockito will cause this test to fail at runtime with a ClassCastException',
|
||
'patterns': [r".*: warning: \[MockitoCast\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Missing method call for verify(mock) here',
|
||
'patterns': [r".*: warning: \[MockitoUsage\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Modifying a collection with itself',
|
||
'patterns': [r".*: warning: \[ModifyingCollectionWithItself\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Compound assignments to bytes, shorts, chars, and floats hide dangerous casts',
|
||
'patterns': [r".*: warning: \[NarrowingCompoundAssignment\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: @NoAllocation was specified on this method, but something was found that would trigger an allocation',
|
||
'patterns': [r".*: warning: \[NoAllocation\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Static import of type uses non-canonical name',
|
||
'patterns': [r".*: warning: \[NonCanonicalStaticImport\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: @CompileTimeConstant parameters should be final',
|
||
'patterns': [r".*: warning: \[NonFinalCompileTimeConstant\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Calling getAnnotation on an annotation that is not retained at runtime.',
|
||
'patterns': [r".*: warning: \[NonRuntimeAnnotation\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Numeric comparison using reference equality instead of value equality',
|
||
'patterns': [r".*: warning: \[NumericEquality\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Comparison using reference equality instead of value equality',
|
||
'patterns': [r".*: warning: \[OptionalEquality\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Varargs doesn\'t agree for overridden method',
|
||
'patterns': [r".*: warning: \[Overrides\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Literal passed as first argument to Preconditions.checkNotNull() can never be null',
|
||
'patterns': [r".*: warning: \[PreconditionsCheckNotNull\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: First argument to `Preconditions.checkNotNull()` is a primitive rather than an object reference',
|
||
'patterns': [r".*: warning: \[PreconditionsCheckNotNullPrimitive\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Protobuf fields cannot be null',
|
||
'patterns': [r".*: warning: \[ProtoFieldNullComparison\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Comparing protobuf fields of type String using reference equality',
|
||
'patterns': [r".*: warning: \[ProtoStringFieldReferenceEquality\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Check for non-whitelisted callers to RestrictedApiChecker.',
|
||
'patterns': [r".*: warning: \[RestrictedApiChecker\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Return value of this method must be used',
|
||
'patterns': [r".*: warning: \[ReturnValueIgnored\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Variable assigned to itself',
|
||
'patterns': [r".*: warning: \[SelfAssignment\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: An object is compared to itself',
|
||
'patterns': [r".*: warning: \[SelfComparision\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Variable compared to itself',
|
||
'patterns': [r".*: warning: \[SelfEquality\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: An object is tested for equality to itself',
|
||
'patterns': [r".*: warning: \[SelfEquals\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Comparison of a size >= 0 is always true, did you intend to check for non-emptiness?',
|
||
'patterns': [r".*: warning: \[SizeGreaterThanOrEqualsZero\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Calling toString on a Stream does not provide useful information',
|
||
'patterns': [r".*: warning: \[StreamToString\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: StringBuilder does not have a char constructor; this invokes the int constructor.',
|
||
'patterns': [r".*: warning: \[StringBuilderInitWithChar\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Suppressing "deprecated" is probably a typo for "deprecation"',
|
||
'patterns': [r".*: warning: \[SuppressWarningsDeprecated\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: throwIfUnchecked(knownCheckedException) is a no-op.',
|
||
'patterns': [r".*: warning: \[ThrowIfUncheckedKnownChecked\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Catching Throwable/Error masks failures from fail() or assert*() in the try block',
|
||
'patterns': [r".*: warning: \[TryFailThrowable\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Type parameter used as type qualifier',
|
||
'patterns': [r".*: warning: \[TypeParameterQualifier\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Non-generic methods should not be invoked with type arguments',
|
||
'patterns': [r".*: warning: \[UnnecessaryTypeArgument\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Instance created but never used',
|
||
'patterns': [r".*: warning: \[UnusedAnonymousClass\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Use of wildcard imports is forbidden',
|
||
'patterns': [r".*: warning: \[WildcardImport\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Method parameter has wrong package',
|
||
'patterns': [r".*: warning: \[ParameterPackage\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Certain resources in `android.R.string` have names that do not match their content',
|
||
'patterns': [r".*: warning: \[MislabeledAndroidString\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Return value of android.graphics.Rect.intersect() must be checked',
|
||
'patterns': [r".*: warning: \[RectIntersectReturnValueIgnored\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Invalid printf-style format string',
|
||
'patterns': [r".*: warning: \[FormatString\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: @AssistedInject and @Inject cannot be used on the same constructor.',
|
||
'patterns': [r".*: warning: \[AssistedInjectAndInjectOnSameConstructor\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Injected constructors cannot be optional nor have binding annotations',
|
||
'patterns': [r".*: warning: \[InjectedConstructorAnnotations\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: The target of a scoping annotation must be set to METHOD and/or TYPE.',
|
||
'patterns': [r".*: warning: \[InjectInvalidTargetingOnScopingAnnotation\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Abstract methods are not injectable with javax.inject.Inject.',
|
||
'patterns': [r".*: warning: \[JavaxInjectOnAbstractMethod\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: @javax.inject.Inject cannot be put on a final field.',
|
||
'patterns': [r".*: warning: \[JavaxInjectOnFinalField\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: A class may not have more than one injectable constructor.',
|
||
'patterns': [r".*: warning: \[MoreThanOneInjectableConstructor\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Using more than one qualifier annotation on the same element is not allowed.',
|
||
'patterns': [r".*: warning: \[InjectMoreThanOneQualifier\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: A class can be annotated with at most one scope annotation',
|
||
'patterns': [r".*: warning: \[InjectMoreThanOneScopeAnnotationOnClass\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Annotations cannot be both Qualifiers/BindingAnnotations and Scopes',
|
||
'patterns': [r".*: warning: \[OverlappingQualifierAndScopeAnnotation\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Scope annotation on an interface or abstact class is not allowed',
|
||
'patterns': [r".*: warning: \[InjectScopeAnnotationOnInterfaceOrAbstractClass\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Scoping and qualifier annotations must have runtime retention.',
|
||
'patterns': [r".*: warning: \[InjectScopeOrQualifierAnnotationRetention\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Dagger @Provides methods may not return null unless annotated with @Nullable',
|
||
'patterns': [r".*: warning: \[DaggerProvidesNull\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Scope annotation on implementation class of AssistedInject factory is not allowed',
|
||
'patterns': [r".*: warning: \[GuiceAssistedInjectScoping\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: A constructor cannot have two @Assisted parameters of the same type unless they are disambiguated with named @Assisted annotations. ',
|
||
'patterns': [r".*: warning: \[GuiceAssistedParameters\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: This method is not annotated with @Inject, but it overrides a method that is annotated with @javax.inject.Inject.',
|
||
'patterns': [r".*: warning: \[OverridesJavaxInjectableMethod\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Checks for unguarded accesses to fields and methods with @GuardedBy annotations',
|
||
'patterns': [r".*: warning: \[GuardedByChecker\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Invalid @GuardedBy expression',
|
||
'patterns': [r".*: warning: \[GuardedByValidator\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: Type declaration annotated with @Immutable is not immutable',
|
||
'patterns': [r".*: warning: \[Immutable\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: This method does not acquire the locks specified by its @LockMethod annotation',
|
||
'patterns': [r".*: warning: \[LockMethodChecker\] .+"]},
|
||
{'category': 'java',
|
||
'severity': Severity.HIGH,
|
||
'description':
|
||
'Java: This method does not acquire the locks specified by its @UnlockMethod annotation',
|
||
'patterns': [r".*: warning: \[UnlockMethod\] .+"]},
|
||
|
||
{'category': 'java',
|
||
'severity': Severity.UNKNOWN,
|
||
'description': 'Java: Unclassified/unrecognized warnings',
|
||
'patterns': [r".*: warning: \[.+\] .+"]},
|
||
|
||
{'category': 'aapt', 'severity': Severity.MEDIUM,
|
||
'description': 'aapt: No default translation',
|
||
'patterns': [r".*: warning: string '.+' has no default translation in .*"]},
|
||
{'category': 'aapt', 'severity': Severity.MEDIUM,
|
||
'description': 'aapt: Missing default or required localization',
|
||
'patterns': [r".*: warning: \*\*\*\* string '.+' has no default or required localization for '.+' in .+"]},
|
||
{'category': 'aapt', 'severity': Severity.MEDIUM,
|
||
'description': 'aapt: String marked untranslatable, but translation exists',
|
||
'patterns': [r".*: warning: string '.+' in .* marked untranslatable but exists in locale '??_??'"]},
|
||
{'category': 'aapt', 'severity': Severity.MEDIUM,
|
||
'description': 'aapt: empty span in string',
|
||
'patterns': [r".*: warning: empty '.+' span found in text '.+"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Taking address of temporary',
|
||
'patterns': [r".*: warning: taking address of temporary"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Possible broken line continuation',
|
||
'patterns': [r".*: warning: backslash and newline separated by space"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wundefined-var-template',
|
||
'description': 'Undefined variable template',
|
||
'patterns': [r".*: warning: instantiation of variable .* no definition is available"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wundefined-inline',
|
||
'description': 'Inline function is not defined',
|
||
'patterns': [r".*: warning: inline function '.*' is not defined"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Warray-bounds',
|
||
'description': 'Array subscript out of bounds',
|
||
'patterns': [r".*: warning: array subscript is above array bounds",
|
||
r".*: warning: Array subscript is undefined",
|
||
r".*: warning: array subscript is below array bounds"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Excess elements in initializer',
|
||
'patterns': [r".*: warning: excess elements in .+ initializer"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Decimal constant is unsigned only in ISO C90',
|
||
'patterns': [r".*: warning: this decimal constant is unsigned only in ISO C90"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wmain',
|
||
'description': 'main is usually a function',
|
||
'patterns': [r".*: warning: 'main' is usually a function"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Typedef ignored',
|
||
'patterns': [r".*: warning: 'typedef' was ignored in this declaration"]},
|
||
{'category': 'C/C++', 'severity': Severity.HIGH, 'option': '-Waddress',
|
||
'description': 'Address always evaluates to true',
|
||
'patterns': [r".*: warning: the address of '.+' will always evaluate as 'true'"]},
|
||
{'category': 'C/C++', 'severity': Severity.FIXMENOW,
|
||
'description': 'Freeing a non-heap object',
|
||
'patterns': [r".*: warning: attempt to free a non-heap object '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wchar-subscripts',
|
||
'description': 'Array subscript has type char',
|
||
'patterns': [r".*: warning: array subscript .+ type 'char'.+Wchar-subscripts"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Constant too large for type',
|
||
'patterns': [r".*: warning: integer constant is too large for '.+' type"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Woverflow',
|
||
'description': 'Constant too large for type, truncated',
|
||
'patterns': [r".*: warning: large integer implicitly truncated to unsigned type"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Winteger-overflow',
|
||
'description': 'Overflow in expression',
|
||
'patterns': [r".*: warning: overflow in expression; .*Winteger-overflow"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Woverflow',
|
||
'description': 'Overflow in implicit constant conversion',
|
||
'patterns': [r".*: warning: overflow in implicit constant conversion"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Declaration does not declare anything',
|
||
'patterns': [r".*: warning: declaration 'class .+' does not declare anything"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wreorder',
|
||
'description': 'Initialization order will be different',
|
||
'patterns': [r".*: warning: '.+' will be initialized after",
|
||
r".*: warning: field .+ will be initialized after .+Wreorder"]},
|
||
{'category': 'cont.', 'severity': Severity.SKIP,
|
||
'description': 'skip, ....',
|
||
'patterns': [r".*: warning: '.+'"]},
|
||
{'category': 'cont.', 'severity': Severity.SKIP,
|
||
'description': 'skip, base ...',
|
||
'patterns': [r".*: warning: base '.+'"]},
|
||
{'category': 'cont.', 'severity': Severity.SKIP,
|
||
'description': 'skip, when initialized here',
|
||
'patterns': [r".*: warning: when initialized here"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wmissing-parameter-type',
|
||
'description': 'Parameter type not specified',
|
||
'patterns': [r".*: warning: type of '.+' defaults to 'int'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wmissing-declarations',
|
||
'description': 'Missing declarations',
|
||
'patterns': [r".*: warning: declaration does not declare anything"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wmissing-noreturn',
|
||
'description': 'Missing noreturn',
|
||
'patterns': [r".*: warning: function '.*' could be declared with attribute 'noreturn'"]},
|
||
# pylint:disable=anomalous-backslash-in-string
|
||
# TODO(chh): fix the backslash pylint warning.
|
||
{'category': 'gcc', 'severity': Severity.MEDIUM,
|
||
'description': 'Invalid option for C file',
|
||
'patterns': [r".*: warning: command line option "".+"" is valid for C\+\+\/ObjC\+\+ but not for C"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'User warning',
|
||
'patterns': [r".*: warning: #warning "".+"""]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wvexing-parse',
|
||
'description': 'Vexing parsing problem',
|
||
'patterns': [r".*: warning: empty parentheses interpreted as a function declaration"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wextra',
|
||
'description': 'Dereferencing void*',
|
||
'patterns': [r".*: warning: dereferencing 'void \*' pointer"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Comparison of pointer and integer',
|
||
'patterns': [r".*: warning: ordered comparison of pointer with integer zero",
|
||
r".*: warning: .*comparison between pointer and integer"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Use of error-prone unary operator',
|
||
'patterns': [r".*: warning: use of unary operator that may be intended as compound assignment"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wwrite-strings',
|
||
'description': 'Conversion of string constant to non-const char*',
|
||
'patterns': [r".*: warning: deprecated conversion from string constant to '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wstrict-prototypes',
|
||
'description': 'Function declaration isn''t a prototype',
|
||
'patterns': [r".*: warning: function declaration isn't a prototype"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wignored-qualifiers',
|
||
'description': 'Type qualifiers ignored on function return value',
|
||
'patterns': [r".*: warning: type qualifiers ignored on function return type",
|
||
r".*: warning: .+ type qualifier .+ has no effect .+Wignored-qualifiers"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': '<foo> declared inside parameter list, scope limited to this definition',
|
||
'patterns': [r".*: warning: '.+' declared inside parameter list"]},
|
||
{'category': 'cont.', 'severity': Severity.SKIP,
|
||
'description': 'skip, its scope is only this ...',
|
||
'patterns': [r".*: warning: its scope is only this definition or declaration, which is probably not what you want"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wcomment',
|
||
'description': 'Line continuation inside comment',
|
||
'patterns': [r".*: warning: multi-line comment"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wcomment',
|
||
'description': 'Comment inside comment',
|
||
'patterns': [r".*: warning: "".+"" within comment"]},
|
||
# Warning "value stored is never read" could be from clang-tidy or clang static analyzer.
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Value stored is never read',
|
||
'patterns': [r".*: warning: Value stored to .+ is never read.*clang-analyzer-deadcode.DeadStores"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW,
|
||
'description': 'Value stored is never read',
|
||
'patterns': [r".*: warning: Value stored to .+ is never read"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wdeprecated-declarations',
|
||
'description': 'Deprecated declarations',
|
||
'patterns': [r".*: warning: .+ is deprecated.+deprecated-declarations"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wdeprecated-register',
|
||
'description': 'Deprecated register',
|
||
'patterns': [r".*: warning: 'register' storage class specifier is deprecated"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wpointer-sign',
|
||
'description': 'Converts between pointers to integer types with different sign',
|
||
'patterns': [r".*: warning: .+ converts between pointers to integer types with different sign"]},
|
||
{'category': 'C/C++', 'severity': Severity.HARMLESS,
|
||
'description': 'Extra tokens after #endif',
|
||
'patterns': [r".*: warning: extra tokens at end of #endif directive"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wenum-compare',
|
||
'description': 'Comparison between different enums',
|
||
'patterns': [r".*: warning: comparison between '.+' and '.+'.+Wenum-compare"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wconversion',
|
||
'description': 'Conversion may change value',
|
||
'patterns': [r".*: warning: converting negative value '.+' to '.+'",
|
||
r".*: warning: conversion to '.+' .+ may (alter|change)"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wconversion-null',
|
||
'description': 'Converting to non-pointer type from NULL',
|
||
'patterns': [r".*: warning: converting to non-pointer type '.+' from NULL"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wnull-conversion',
|
||
'description': 'Converting NULL to non-pointer type',
|
||
'patterns': [r".*: warning: implicit conversion of NULL constant to '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wnon-literal-null-conversion',
|
||
'description': 'Zero used as null pointer',
|
||
'patterns': [r".*: warning: expression .* zero treated as a null pointer constant"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Implicit conversion changes value',
|
||
'patterns': [r".*: warning: implicit conversion .* changes value from .* to .*-conversion"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Passing NULL as non-pointer argument',
|
||
'patterns': [r".*: warning: passing NULL to non-pointer argument [0-9]+ of '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wctor-dtor-privacy',
|
||
'description': 'Class seems unusable because of private ctor/dtor',
|
||
'patterns': [r".*: warning: all member functions in class '.+' are private"]},
|
||
# skip this next one, because it only points out some RefBase-based classes where having a private destructor is perfectly fine
|
||
{'category': 'C/C++', 'severity': Severity.SKIP, 'option': '-Wctor-dtor-privacy',
|
||
'description': 'Class seems unusable because of private ctor/dtor',
|
||
'patterns': [r".*: warning: 'class .+' only defines a private destructor and has no friends"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wctor-dtor-privacy',
|
||
'description': 'Class seems unusable because of private ctor/dtor',
|
||
'patterns': [r".*: warning: 'class .+' only defines private constructors and has no friends"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wgnu-static-float-init',
|
||
'description': 'In-class initializer for static const float/double',
|
||
'patterns': [r".*: warning: in-class initializer for static data member of .+const (float|double)"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wpointer-arith',
|
||
'description': 'void* used in arithmetic',
|
||
'patterns': [r".*: warning: pointer of type 'void \*' used in (arithmetic|subtraction)",
|
||
r".*: warning: arithmetic on .+ to void is a GNU extension.*Wpointer-arith",
|
||
r".*: warning: wrong type argument to increment"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wsign-promo',
|
||
'description': 'Overload resolution chose to promote from unsigned or enum to signed type',
|
||
'patterns': [r".*: warning: passing '.+' chooses '.+' over '.+'.*Wsign-promo"]},
|
||
{'category': 'cont.', 'severity': Severity.SKIP,
|
||
'description': 'skip, in call to ...',
|
||
'patterns': [r".*: warning: in call to '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.HIGH, 'option': '-Wextra',
|
||
'description': 'Base should be explicitly initialized in copy constructor',
|
||
'patterns': [r".*: warning: base class '.+' should be explicitly initialized in the copy constructor"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'VLA has zero or negative size',
|
||
'patterns': [r".*: warning: Declared variable-length array \(VLA\) has .+ size"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Return value from void function',
|
||
'patterns': [r".*: warning: 'return' with a value, in function returning void"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': 'multichar',
|
||
'description': 'Multi-character character constant',
|
||
'patterns': [r".*: warning: multi-character character constant"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': 'writable-strings',
|
||
'description': 'Conversion from string literal to char*',
|
||
'patterns': [r".*: warning: .+ does not allow conversion from string literal to 'char \*'"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wextra-semi',
|
||
'description': 'Extra \';\'',
|
||
'patterns': [r".*: warning: extra ';' .+extra-semi"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW,
|
||
'description': 'Useless specifier',
|
||
'patterns': [r".*: warning: useless storage class specifier in empty declaration"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wduplicate-decl-specifier',
|
||
'description': 'Duplicate declaration specifier',
|
||
'patterns': [r".*: warning: duplicate '.+' declaration specifier"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW,
|
||
'description': 'Duplicate logtag',
|
||
'patterns': [r".*: warning: tag \".+\" \(.+\) duplicated in .+"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'typedef-redefinition',
|
||
'description': 'Typedef redefinition',
|
||
'patterns': [r".*: warning: redefinition of typedef '.+' is a C11 feature"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'gnu-designator',
|
||
'description': 'GNU old-style field designator',
|
||
'patterns': [r".*: warning: use of GNU old-style field designator extension"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'missing-field-initializers',
|
||
'description': 'Missing field initializers',
|
||
'patterns': [r".*: warning: missing field '.+' initializer"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'missing-braces',
|
||
'description': 'Missing braces',
|
||
'patterns': [r".*: warning: suggest braces around initialization of",
|
||
r".*: warning: too many braces around scalar initializer .+Wmany-braces-around-scalar-init",
|
||
r".*: warning: braces around scalar initializer"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'sign-compare',
|
||
'description': 'Comparison of integers of different signs',
|
||
'patterns': [r".*: warning: comparison of integers of different signs.+sign-compare"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'dangling-else',
|
||
'description': 'Add braces to avoid dangling else',
|
||
'patterns': [r".*: warning: add explicit braces to avoid dangling else"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'initializer-overrides',
|
||
'description': 'Initializer overrides prior initialization',
|
||
'patterns': [r".*: warning: initializer overrides prior initialization of this subobject"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'self-assign',
|
||
'description': 'Assigning value to self',
|
||
'patterns': [r".*: warning: explicitly assigning value of .+ to itself"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'gnu-variable-sized-type-not-at-end',
|
||
'description': 'GNU extension, variable sized type not at end',
|
||
'patterns': [r".*: warning: field '.+' with variable sized type '.+' not at the end of a struct or class"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'tautological-constant-out-of-range-compare',
|
||
'description': 'Comparison of constant is always false/true',
|
||
'patterns': [r".*: comparison of .+ is always .+Wtautological-constant-out-of-range-compare"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'overloaded-virtual',
|
||
'description': 'Hides overloaded virtual function',
|
||
'patterns': [r".*: '.+' hides overloaded virtual function"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'incompatible-pointer-types',
|
||
'description': 'Incompatible pointer types',
|
||
'patterns': [r".*: warning: incompatible pointer types .+Wincompatible-pointer-types"]},
|
||
{'category': 'logtags', 'severity': Severity.LOW, 'option': 'asm-operand-widths',
|
||
'description': 'ASM value size does not match register size',
|
||
'patterns': [r".*: warning: value size does not match register size specified by the constraint and modifier"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': 'tautological-compare',
|
||
'description': 'Comparison of self is always false',
|
||
'patterns': [r".*: self-comparison always evaluates to false"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': 'constant-logical-operand',
|
||
'description': 'Logical op with constant operand',
|
||
'patterns': [r".*: use of logical '.+' with constant operand"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': 'literal-suffix',
|
||
'description': 'Needs a space between literal and string macro',
|
||
'patterns': [r".*: warning: invalid suffix on literal.+ requires a space .+Wliteral-suffix"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '#warnings',
|
||
'description': 'Warnings from #warning',
|
||
'patterns': [r".*: warning: .+-W#warnings"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': 'absolute-value',
|
||
'description': 'Using float/int absolute value function with int/float argument',
|
||
'patterns': [r".*: warning: using .+ absolute value function .+ when argument is .+ type .+Wabsolute-value",
|
||
r".*: warning: absolute value function '.+' given .+ which may cause truncation .+Wabsolute-value"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Wc++11-extensions',
|
||
'description': 'Using C++11 extensions',
|
||
'patterns': [r".*: warning: 'auto' type specifier is a C\+\+11 extension"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW,
|
||
'description': 'Refers to implicitly defined namespace',
|
||
'patterns': [r".*: warning: using directive refers to implicitly-defined namespace .+"]},
|
||
{'category': 'C/C++', 'severity': Severity.LOW, 'option': '-Winvalid-pp-token',
|
||
'description': 'Invalid pp token',
|
||
'patterns': [r".*: warning: missing .+Winvalid-pp-token"]},
|
||
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Operator new returns NULL',
|
||
'patterns': [r".*: warning: 'operator new' must not return NULL unless it is declared 'throw\(\)' .+"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wnull-arithmetic',
|
||
'description': 'NULL used in arithmetic',
|
||
'patterns': [r".*: warning: NULL used in arithmetic",
|
||
r".*: warning: comparison between NULL and non-pointer"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': 'header-guard',
|
||
'description': 'Misspelled header guard',
|
||
'patterns': [r".*: warning: '.+' is used as a header guard .+ followed by .+ different macro"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': 'empty-body',
|
||
'description': 'Empty loop body',
|
||
'patterns': [r".*: warning: .+ loop has empty body"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': 'enum-conversion',
|
||
'description': 'Implicit conversion from enumeration type',
|
||
'patterns': [r".*: warning: implicit conversion from enumeration type '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': 'switch',
|
||
'description': 'case value not in enumerated type',
|
||
'patterns': [r".*: warning: case value not in enumerated type '.+'"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Undefined result',
|
||
'patterns': [r".*: warning: The result of .+ is undefined",
|
||
r".*: warning: passing an object that .+ has undefined behavior \[-Wvarargs\]",
|
||
r".*: warning: 'this' pointer cannot be null in well-defined C\+\+ code;",
|
||
r".*: warning: shifting a negative signed value is undefined"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Division by zero',
|
||
'patterns': [r".*: warning: Division by zero"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Use of deprecated method',
|
||
'patterns': [r".*: warning: '.+' is deprecated .+"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Use of garbage or uninitialized value',
|
||
'patterns': [r".*: warning: .+ is a garbage value",
|
||
r".*: warning: Function call argument is an uninitialized value",
|
||
r".*: warning: Undefined or garbage value returned to caller",
|
||
r".*: warning: Called .+ pointer is.+uninitialized",
|
||
r".*: warning: Called .+ pointer is.+uninitalized", # match a typo in compiler message
|
||
r".*: warning: Use of zero-allocated memory",
|
||
r".*: warning: Dereference of undefined pointer value",
|
||
r".*: warning: Passed-by-value .+ contains uninitialized data",
|
||
r".*: warning: Branch condition evaluates to a garbage value",
|
||
r".*: warning: The .+ of .+ is an uninitialized value.",
|
||
r".*: warning: .+ is used uninitialized whenever .+sometimes-uninitialized",
|
||
r".*: warning: Assigned value is garbage or undefined"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Result of malloc type incompatible with sizeof operand type',
|
||
'patterns': [r".*: warning: Result of '.+' is converted to .+ incompatible with sizeof operand type"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wsizeof-array-argument',
|
||
'description': 'Sizeof on array argument',
|
||
'patterns': [r".*: warning: sizeof on array function parameter will return"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wsizeof-pointer-memacces',
|
||
'description': 'Bad argument size of memory access functions',
|
||
'patterns': [r".*: warning: .+\[-Wsizeof-pointer-memaccess\]"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Return value not checked',
|
||
'patterns': [r".*: warning: The return value from .+ is not checked"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Possible heap pollution',
|
||
'patterns': [r".*: warning: .*Possible heap pollution from .+ type .+"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Allocation size of 0 byte',
|
||
'patterns': [r".*: warning: Call to .+ has an allocation size of 0 byte"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Result of malloc type incompatible with sizeof operand type',
|
||
'patterns': [r".*: warning: Result of '.+' is converted to .+ incompatible with sizeof operand type"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wfor-loop-analysis',
|
||
'description': 'Variable used in loop condition not modified in loop body',
|
||
'patterns': [r".*: warning: variable '.+' used in loop condition.*Wfor-loop-analysis"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM,
|
||
'description': 'Closing a previously closed file',
|
||
'patterns': [r".*: warning: Closing a previously closed file"]},
|
||
{'category': 'C/C++', 'severity': Severity.MEDIUM, 'option': '-Wunnamed-type-template-args',
|
||
'description': 'Unnamed template type argument',
|
||
'patterns': [r".*: warning: template argument.+Wunnamed-type-template-args"]},
|
||
|
||
{'category': 'C/C++', 'severity': Severity.HARMLESS,
|
||
'description': 'Discarded qualifier from pointer target type',
|
||
'patterns': [r".*: warning: .+ discards '.+' qualifier from pointer target type"]},
|
||
{'category': 'C/C++', 'severity': Severity.HARMLESS,
|
||
'description': 'Use snprintf instead of sprintf',
|
||
'patterns': [r".*: warning: .*sprintf is often misused; please use snprintf"]},
|
||
{'category': 'C/C++', 'severity': Severity.HARMLESS,
|
||
'description': 'Unsupported optimizaton flag',
|
||
'patterns': [r".*: warning: optimization flag '.+' is not supported"]},
|
||
{'category': 'C/C++', 'severity': Severity.HARMLESS,
|
||
'description': 'Extra or missing parentheses',
|
||
'patterns': [r".*: warning: equality comparison with extraneous parentheses",
|
||
r".*: warning: .+ within .+Wlogical-op-parentheses"]},
|
||
{'category': 'C/C++', 'severity': Severity.HARMLESS, 'option': 'mismatched-tags',
|
||
'description': 'Mismatched class vs struct tags',
|
||
'patterns': [r".*: warning: '.+' defined as a .+ here but previously declared as a .+mismatched-tags",
|
||
r".*: warning: .+ was previously declared as a .+mismatched-tags"]},
|
||
|
||
# these next ones are to deal with formatting problems resulting from the log being mixed up by 'make -j'
|
||
{'category': 'C/C++', 'severity': Severity.SKIP,
|
||
'description': 'skip, ,',
|
||
'patterns': [r".*: warning: ,$"]},
|
||
{'category': 'C/C++', 'severity': Severity.SKIP,
|
||
'description': 'skip,',
|
||
'patterns': [r".*: warning: $"]},
|
||
{'category': 'C/C++', 'severity': Severity.SKIP,
|
||
'description': 'skip, In file included from ...',
|
||
'patterns': [r".*: warning: In file included from .+,"]},
|
||
|
||
# warnings from clang-tidy
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy readability',
|
||
'patterns': [r".*: .+\[readability-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy c++ core guidelines',
|
||
'patterns': [r".*: .+\[cppcoreguidelines-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google-default-arguments',
|
||
'patterns': [r".*: .+\[google-default-arguments\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google-runtime-int',
|
||
'patterns': [r".*: .+\[google-runtime-int\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google-runtime-operator',
|
||
'patterns': [r".*: .+\[google-runtime-operator\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google-runtime-references',
|
||
'patterns': [r".*: .+\[google-runtime-references\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google-build',
|
||
'patterns': [r".*: .+\[google-build-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google-explicit',
|
||
'patterns': [r".*: .+\[google-explicit-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google-readability',
|
||
'patterns': [r".*: .+\[google-readability-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google-global',
|
||
'patterns': [r".*: .+\[google-global-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy google- other',
|
||
'patterns': [r".*: .+\[google-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy modernize',
|
||
'patterns': [r".*: .+\[modernize-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy misc',
|
||
'patterns': [r".*: .+\[misc-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy performance-faster-string-find',
|
||
'patterns': [r".*: .+\[performance-faster-string-find\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy performance-for-range-copy',
|
||
'patterns': [r".*: .+\[performance-for-range-copy\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy performance-implicit-cast-in-loop',
|
||
'patterns': [r".*: .+\[performance-implicit-cast-in-loop\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy performance-unnecessary-copy-initialization',
|
||
'patterns': [r".*: .+\[performance-unnecessary-copy-initialization\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy performance-unnecessary-value-param',
|
||
'patterns': [r".*: .+\[performance-unnecessary-value-param\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Unreachable code',
|
||
'patterns': [r".*: warning: This statement is never executed.*UnreachableCode"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Size of malloc may overflow',
|
||
'patterns': [r".*: warning: .* size of .* may overflow .*MallocOverflow"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Stream pointer might be NULL',
|
||
'patterns': [r".*: warning: Stream pointer might be NULL .*unix.Stream"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Opened file never closed',
|
||
'patterns': [r".*: warning: Opened File never closed.*unix.Stream"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer sozeof() on a pointer type',
|
||
'patterns': [r".*: warning: .*calls sizeof.* on a pointer type.*SizeofPtr"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Pointer arithmetic on non-array variables',
|
||
'patterns': [r".*: warning: Pointer arithmetic on non-array variables .*PointerArithm"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Subtraction of pointers of different memory chunks',
|
||
'patterns': [r".*: warning: Subtraction of two pointers .*PointerSub"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Access out-of-bound array element',
|
||
'patterns': [r".*: warning: Access out-of-bound array element .*ArrayBound"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Out of bound memory access',
|
||
'patterns': [r".*: warning: Out of bound memory access .*ArrayBoundV2"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Possible lock order reversal',
|
||
'patterns': [r".*: warning: .* Possible lock order reversal.*PthreadLock"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer Argument is a pointer to uninitialized value',
|
||
'patterns': [r".*: warning: .* argument is a pointer to uninitialized value .*CallAndMessage"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer cast to struct',
|
||
'patterns': [r".*: warning: Casting a non-structure type to a structure type .*CastToStruct"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer call path problems',
|
||
'patterns': [r".*: warning: Call Path : .+"]},
|
||
{'category': 'C/C++', 'severity': Severity.ANALYZER,
|
||
'description': 'clang-analyzer other',
|
||
'patterns': [r".*: .+\[clang-analyzer-.+\]$",
|
||
r".*: Call Path : .+$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy CERT',
|
||
'patterns': [r".*: .+\[cert-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-tidy llvm',
|
||
'patterns': [r".*: .+\[llvm-.+\]$"]},
|
||
{'category': 'C/C++', 'severity': Severity.TIDY,
|
||
'description': 'clang-diagnostic',
|
||
'patterns': [r".*: .+\[clang-diagnostic-.+\]$"]},
|
||
|
||
# catch-all for warnings this script doesn't know about yet
|
||
{'category': 'C/C++', 'severity': Severity.UNKNOWN,
|
||
'description': 'Unclassified/unrecognized warnings',
|
||
'patterns': [r".*: warning: .+"]},
|
||
]
|
||
|
||
|
||
def project_name_and_pattern(name, pattern):
|
||
return [name, '(^|.*/)' + pattern + '/.*: warning:']
|
||
|
||
|
||
def simple_project_pattern(pattern):
|
||
return project_name_and_pattern(pattern, pattern)
|
||
|
||
|
||
# A list of [project_name, file_path_pattern].
|
||
# project_name should not contain comma, to be used in CSV output.
|
||
project_list = [
|
||
simple_project_pattern('art'),
|
||
simple_project_pattern('bionic'),
|
||
simple_project_pattern('bootable'),
|
||
simple_project_pattern('build'),
|
||
simple_project_pattern('cts'),
|
||
simple_project_pattern('dalvik'),
|
||
simple_project_pattern('developers'),
|
||
simple_project_pattern('development'),
|
||
simple_project_pattern('device'),
|
||
simple_project_pattern('doc'),
|
||
# match external/google* before external/
|
||
project_name_and_pattern('external/google', 'external/google.*'),
|
||
project_name_and_pattern('external/non-google', 'external'),
|
||
simple_project_pattern('frameworks/av/camera'),
|
||
simple_project_pattern('frameworks/av/cmds'),
|
||
simple_project_pattern('frameworks/av/drm'),
|
||
simple_project_pattern('frameworks/av/include'),
|
||
simple_project_pattern('frameworks/av/media/common_time'),
|
||
simple_project_pattern('frameworks/av/media/img_utils'),
|
||
simple_project_pattern('frameworks/av/media/libcpustats'),
|
||
simple_project_pattern('frameworks/av/media/libeffects'),
|
||
simple_project_pattern('frameworks/av/media/libmediaplayerservice'),
|
||
simple_project_pattern('frameworks/av/media/libmedia'),
|
||
simple_project_pattern('frameworks/av/media/libstagefright'),
|
||
simple_project_pattern('frameworks/av/media/mtp'),
|
||
simple_project_pattern('frameworks/av/media/ndk'),
|
||
simple_project_pattern('frameworks/av/media/utils'),
|
||
project_name_and_pattern('frameworks/av/media/Other', 'frameworks/av/media'),
|
||
simple_project_pattern('frameworks/av/radio'),
|
||
simple_project_pattern('frameworks/av/services'),
|
||
simple_project_pattern('frameworks/av/soundtrigger'),
|
||
project_name_and_pattern('frameworks/av/Other', 'frameworks/av'),
|
||
simple_project_pattern('frameworks/base/cmds'),
|
||
simple_project_pattern('frameworks/base/core'),
|
||
simple_project_pattern('frameworks/base/drm'),
|
||
simple_project_pattern('frameworks/base/media'),
|
||
simple_project_pattern('frameworks/base/libs'),
|
||
simple_project_pattern('frameworks/base/native'),
|
||
simple_project_pattern('frameworks/base/packages'),
|
||
simple_project_pattern('frameworks/base/rs'),
|
||
simple_project_pattern('frameworks/base/services'),
|
||
simple_project_pattern('frameworks/base/tests'),
|
||
simple_project_pattern('frameworks/base/tools'),
|
||
project_name_and_pattern('frameworks/base/Other', 'frameworks/base'),
|
||
simple_project_pattern('frameworks/compile'),
|
||
simple_project_pattern('frameworks/minikin'),
|
||
simple_project_pattern('frameworks/ml'),
|
||
simple_project_pattern('frameworks/native/cmds'),
|
||
simple_project_pattern('frameworks/native/include'),
|
||
simple_project_pattern('frameworks/native/libs'),
|
||
simple_project_pattern('frameworks/native/opengl'),
|
||
simple_project_pattern('frameworks/native/services'),
|
||
simple_project_pattern('frameworks/native/vulkan'),
|
||
project_name_and_pattern('frameworks/native/Other', 'frameworks/native'),
|
||
simple_project_pattern('frameworks/opt'),
|
||
simple_project_pattern('frameworks/rs'),
|
||
simple_project_pattern('frameworks/webview'),
|
||
simple_project_pattern('frameworks/wilhelm'),
|
||
project_name_and_pattern('frameworks/Other', 'frameworks'),
|
||
simple_project_pattern('hardware/akm'),
|
||
simple_project_pattern('hardware/broadcom'),
|
||
simple_project_pattern('hardware/google'),
|
||
simple_project_pattern('hardware/intel'),
|
||
simple_project_pattern('hardware/interfaces'),
|
||
simple_project_pattern('hardware/libhardware'),
|
||
simple_project_pattern('hardware/libhardware_legacy'),
|
||
simple_project_pattern('hardware/qcom'),
|
||
simple_project_pattern('hardware/ril'),
|
||
project_name_and_pattern('hardware/Other', 'hardware'),
|
||
simple_project_pattern('kernel'),
|
||
simple_project_pattern('libcore'),
|
||
simple_project_pattern('libnativehelper'),
|
||
simple_project_pattern('ndk'),
|
||
# match vendor/unbungled_google/packages before other packages
|
||
simple_project_pattern('unbundled_google'),
|
||
simple_project_pattern('packages'),
|
||
simple_project_pattern('pdk'),
|
||
simple_project_pattern('prebuilts'),
|
||
simple_project_pattern('system/bt'),
|
||
simple_project_pattern('system/connectivity'),
|
||
simple_project_pattern('system/core/adb'),
|
||
simple_project_pattern('system/core/base'),
|
||
simple_project_pattern('system/core/debuggerd'),
|
||
simple_project_pattern('system/core/fastboot'),
|
||
simple_project_pattern('system/core/fingerprintd'),
|
||
simple_project_pattern('system/core/fs_mgr'),
|
||
simple_project_pattern('system/core/gatekeeperd'),
|
||
simple_project_pattern('system/core/healthd'),
|
||
simple_project_pattern('system/core/include'),
|
||
simple_project_pattern('system/core/init'),
|
||
simple_project_pattern('system/core/libbacktrace'),
|
||
simple_project_pattern('system/core/liblog'),
|
||
simple_project_pattern('system/core/libpixelflinger'),
|
||
simple_project_pattern('system/core/libprocessgroup'),
|
||
simple_project_pattern('system/core/libsysutils'),
|
||
simple_project_pattern('system/core/logcat'),
|
||
simple_project_pattern('system/core/logd'),
|
||
simple_project_pattern('system/core/run-as'),
|
||
simple_project_pattern('system/core/sdcard'),
|
||
simple_project_pattern('system/core/toolbox'),
|
||
project_name_and_pattern('system/core/Other', 'system/core'),
|
||
simple_project_pattern('system/extras/ANRdaemon'),
|
||
simple_project_pattern('system/extras/cpustats'),
|
||
simple_project_pattern('system/extras/crypto-perf'),
|
||
simple_project_pattern('system/extras/ext4_utils'),
|
||
simple_project_pattern('system/extras/f2fs_utils'),
|
||
simple_project_pattern('system/extras/iotop'),
|
||
simple_project_pattern('system/extras/libfec'),
|
||
simple_project_pattern('system/extras/memory_replay'),
|
||
simple_project_pattern('system/extras/micro_bench'),
|
||
simple_project_pattern('system/extras/mmap-perf'),
|
||
simple_project_pattern('system/extras/multinetwork'),
|
||
simple_project_pattern('system/extras/perfprofd'),
|
||
simple_project_pattern('system/extras/procrank'),
|
||
simple_project_pattern('system/extras/runconuid'),
|
||
simple_project_pattern('system/extras/showmap'),
|
||
simple_project_pattern('system/extras/simpleperf'),
|
||
simple_project_pattern('system/extras/su'),
|
||
simple_project_pattern('system/extras/tests'),
|
||
simple_project_pattern('system/extras/verity'),
|
||
project_name_and_pattern('system/extras/Other', 'system/extras'),
|
||
simple_project_pattern('system/gatekeeper'),
|
||
simple_project_pattern('system/keymaster'),
|
||
simple_project_pattern('system/libhidl'),
|
||
simple_project_pattern('system/libhwbinder'),
|
||
simple_project_pattern('system/media'),
|
||
simple_project_pattern('system/netd'),
|
||
simple_project_pattern('system/nvram'),
|
||
simple_project_pattern('system/security'),
|
||
simple_project_pattern('system/sepolicy'),
|
||
simple_project_pattern('system/tools'),
|
||
simple_project_pattern('system/update_engine'),
|
||
simple_project_pattern('system/vold'),
|
||
project_name_and_pattern('system/Other', 'system'),
|
||
simple_project_pattern('toolchain'),
|
||
simple_project_pattern('test'),
|
||
simple_project_pattern('tools'),
|
||
# match vendor/google* before vendor/
|
||
project_name_and_pattern('vendor/google', 'vendor/google.*'),
|
||
project_name_and_pattern('vendor/non-google', 'vendor'),
|
||
# keep out/obj and other patterns at the end.
|
||
['out/obj',
|
||
'.*/(gen|obj[^/]*)/(include|EXECUTABLES|SHARED_LIBRARIES|'
|
||
'STATIC_LIBRARIES|NATIVE_TESTS)/.*: warning:'],
|
||
['other', '.*'] # all other unrecognized patterns
|
||
]
|
||
|
||
project_patterns = []
|
||
project_names = []
|
||
warning_messages = []
|
||
warning_records = []
|
||
|
||
|
||
def initialize_arrays():
|
||
"""Complete global arrays before they are used."""
|
||
global project_names, project_patterns
|
||
project_names = [p[0] for p in project_list]
|
||
project_patterns = [re.compile(p[1]) for p in project_list]
|
||
for w in warn_patterns:
|
||
w['members'] = []
|
||
if 'option' not in w:
|
||
w['option'] = ''
|
||
# Each warning pattern has a 'projects' dictionary, that
|
||
# maps a project name to number of warnings in that project.
|
||
w['projects'] = {}
|
||
|
||
|
||
initialize_arrays()
|
||
|
||
|
||
android_root = ''
|
||
platform_version = 'unknown'
|
||
target_product = 'unknown'
|
||
target_variant = 'unknown'
|
||
|
||
|
||
##### Data and functions to dump html file. ##################################
|
||
|
||
html_head_scripts = """\
|
||
<script type="text/javascript">
|
||
function expand(id) {
|
||
var e = document.getElementById(id);
|
||
var f = document.getElementById(id + "_mark");
|
||
if (e.style.display == 'block') {
|
||
e.style.display = 'none';
|
||
f.innerHTML = '⊕';
|
||
}
|
||
else {
|
||
e.style.display = 'block';
|
||
f.innerHTML = '⊖';
|
||
}
|
||
};
|
||
function expandCollapse(show) {
|
||
for (var id = 1; ; id++) {
|
||
var e = document.getElementById(id + "");
|
||
var f = document.getElementById(id + "_mark");
|
||
if (!e || !f) break;
|
||
e.style.display = (show ? 'block' : 'none');
|
||
f.innerHTML = (show ? '⊖' : '⊕');
|
||
}
|
||
};
|
||
</script>
|
||
<style type="text/css">
|
||
th,td{border-collapse:collapse; border:1px solid black;}
|
||
.button{color:blue;font-size:110%;font-weight:bolder;}
|
||
.bt{color:black;background-color:transparent;border:none;outline:none;
|
||
font-size:140%;font-weight:bolder;}
|
||
.c0{background-color:#e0e0e0;}
|
||
.c1{background-color:#d0d0d0;}
|
||
.t1{border-collapse:collapse; width:100%; border:1px solid black;}
|
||
</style>
|
||
<script src="https://www.gstatic.com/charts/loader.js"></script>
|
||
"""
|
||
|
||
|
||
def html_big(param):
|
||
return '<font size="+2">' + param + '</font>'
|
||
|
||
|
||
def dump_html_prologue(title):
|
||
print '<html>\n<head>'
|
||
print '<title>' + title + '</title>'
|
||
print html_head_scripts
|
||
emit_stats_by_project()
|
||
print '</head>\n<body>'
|
||
print html_big(title)
|
||
print '<p>'
|
||
|
||
|
||
def dump_html_epilogue():
|
||
print '</body>\n</head>\n</html>'
|
||
|
||
|
||
def sort_warnings():
|
||
for i in warn_patterns:
|
||
i['members'] = sorted(set(i['members']))
|
||
|
||
|
||
def emit_stats_by_project():
|
||
"""Dump a google chart table of warnings per project and severity."""
|
||
# warnings[p][s] is number of warnings in project p of severity s.
|
||
warnings = {p: {s: 0 for s in Severity.range} for p in project_names}
|
||
for i in warn_patterns:
|
||
s = i['severity']
|
||
for p in i['projects']:
|
||
warnings[p][s] += i['projects'][p]
|
||
|
||
# total_by_project[p] is number of warnings in project p.
|
||
total_by_project = {p: sum(warnings[p][s] for s in Severity.range)
|
||
for p in project_names}
|
||
|
||
# total_by_severity[s] is number of warnings of severity s.
|
||
total_by_severity = {s: sum(warnings[p][s] for p in project_names)
|
||
for s in Severity.range}
|
||
|
||
# emit table header
|
||
stats_header = ['Project']
|
||
for s in Severity.range:
|
||
if total_by_severity[s]:
|
||
stats_header.append("<span style='background-color:{}'>{}</span>".
|
||
format(Severity.colors[s],
|
||
Severity.column_headers[s]))
|
||
stats_header.append('TOTAL')
|
||
|
||
# emit a row of warning counts per project, skip no-warning projects
|
||
total_all_projects = 0
|
||
stats_rows = []
|
||
for p in project_names:
|
||
if total_by_project[p]:
|
||
one_row = [p]
|
||
for s in Severity.range:
|
||
if total_by_severity[s]:
|
||
one_row.append(warnings[p][s])
|
||
one_row.append(total_by_project[p])
|
||
stats_rows.append(one_row)
|
||
total_all_projects += total_by_project[p]
|
||
|
||
# emit a row of warning counts per severity
|
||
total_all_severities = 0
|
||
one_row = ['<b>TOTAL</b>']
|
||
for s in Severity.range:
|
||
if total_by_severity[s]:
|
||
one_row.append(total_by_severity[s])
|
||
total_all_severities += total_by_severity[s]
|
||
one_row.append(total_all_projects)
|
||
stats_rows.append(one_row)
|
||
print '<script>'
|
||
emit_const_string_array('StatsHeader', stats_header)
|
||
emit_const_object_array('StatsRows', stats_rows)
|
||
print draw_table_javascript
|
||
print '</script>'
|
||
|
||
|
||
def dump_stats():
|
||
"""Dump some stats about total number of warnings and such."""
|
||
known = 0
|
||
skipped = 0
|
||
unknown = 0
|
||
sort_warnings()
|
||
for i in warn_patterns:
|
||
if i['severity'] == Severity.UNKNOWN:
|
||
unknown += len(i['members'])
|
||
elif i['severity'] == Severity.SKIP:
|
||
skipped += len(i['members'])
|
||
else:
|
||
known += len(i['members'])
|
||
print 'Number of classified warnings: <b>' + str(known) + '</b><br>'
|
||
print 'Number of skipped warnings: <b>' + str(skipped) + '</b><br>'
|
||
print 'Number of unclassified warnings: <b>' + str(unknown) + '</b><br>'
|
||
total = unknown + known + skipped
|
||
extra_msg = ''
|
||
if total < 1000:
|
||
extra_msg = ' (low count may indicate incremental build)'
|
||
print 'Total number of warnings: <b>' + str(total) + '</b>' + extra_msg
|
||
|
||
|
||
# New base table of warnings, [severity, warn_id, project, warning_message]
|
||
# Need buttons to show warnings in different grouping options.
|
||
# (1) Current, group by severity, id for each warning pattern
|
||
# sort by severity, warn_id, warning_message
|
||
# (2) Current --byproject, group by severity,
|
||
# id for each warning pattern + project name
|
||
# sort by severity, warn_id, project, warning_message
|
||
# (3) New, group by project + severity,
|
||
# id for each warning pattern
|
||
# sort by project, severity, warn_id, warning_message
|
||
def emit_buttons():
|
||
print ('<button class="button" onclick="expandCollapse(1);">'
|
||
'Expand all warnings</button>\n'
|
||
'<button class="button" onclick="expandCollapse(0);">'
|
||
'Collapse all warnings</button>\n'
|
||
'<button class="button" onclick="groupBySeverity();">'
|
||
'Group warnings by severity</button>\n'
|
||
'<button class="button" onclick="groupByProject();">'
|
||
'Group warnings by project</button><br>')
|
||
|
||
|
||
def all_patterns(category):
|
||
patterns = ''
|
||
for i in category['patterns']:
|
||
patterns += i
|
||
patterns += ' / '
|
||
return patterns
|
||
|
||
|
||
def dump_fixed():
|
||
"""Show which warnings no longer occur."""
|
||
anchor = 'fixed_warnings'
|
||
mark = anchor + '_mark'
|
||
print ('\n<br><p style="background-color:lightblue"><b>'
|
||
'<button id="' + mark + '" '
|
||
'class="bt" onclick="expand(\'' + anchor + '\');">'
|
||
'⊕</button> Fixed warnings. '
|
||
'No more occurrences. Please consider turning these into '
|
||
'errors if possible, before they are reintroduced in to the build'
|
||
':</b></p>')
|
||
print '<blockquote>'
|
||
fixed_patterns = []
|
||
for i in warn_patterns:
|
||
if not i['members']:
|
||
fixed_patterns.append(i['description'] + ' (' +
|
||
all_patterns(i) + ')')
|
||
if i['option']:
|
||
fixed_patterns.append(' ' + i['option'])
|
||
fixed_patterns.sort()
|
||
print '<div id="' + anchor + '" style="display:none;"><table>'
|
||
cur_row_class = 0
|
||
for text in fixed_patterns:
|
||
cur_row_class = 1 - cur_row_class
|
||
# remove last '\n'
|
||
t = text[:-1] if text[-1] == '\n' else text
|
||
print '<tr><td class="c' + str(cur_row_class) + '">' + t + '</td></tr>'
|
||
print '</table></div>'
|
||
print '</blockquote>'
|
||
|
||
|
||
def find_project_index(line):
|
||
for p in range(len(project_patterns)):
|
||
if project_patterns[p].match(line):
|
||
return p
|
||
return -1
|
||
|
||
|
||
def classify_warning(line):
|
||
for i in range(len(warn_patterns)):
|
||
w = warn_patterns[i]
|
||
for cpat in w['compiled_patterns']:
|
||
if cpat.match(line):
|
||
w['members'].append(line)
|
||
p = find_project_index(line)
|
||
index = len(warning_messages)
|
||
warning_messages.append(line)
|
||
warning_records.append([i, p, index])
|
||
pname = '???' if p < 0 else project_names[p]
|
||
# Count warnings by project.
|
||
if pname in w['projects']:
|
||
w['projects'][pname] += 1
|
||
else:
|
||
w['projects'][pname] = 1
|
||
return
|
||
else:
|
||
# If we end up here, there was a problem parsing the log
|
||
# probably caused by 'make -j' mixing the output from
|
||
# 2 or more concurrent compiles
|
||
pass
|
||
|
||
|
||
def compile_patterns():
|
||
"""Precompiling every pattern speeds up parsing by about 30x."""
|
||
for i in warn_patterns:
|
||
i['compiled_patterns'] = []
|
||
for pat in i['patterns']:
|
||
i['compiled_patterns'].append(re.compile(pat))
|
||
|
||
|
||
def find_android_root(path):
|
||
"""Set and return android_root path if it is found."""
|
||
global android_root
|
||
parts = path.split('/')
|
||
for idx in reversed(range(2, len(parts))):
|
||
root_path = '/'.join(parts[:idx])
|
||
# Android root directory should contain this script.
|
||
if os.path.exists(root_path + '/build/tools/warn.py'):
|
||
android_root = root_path
|
||
return root_path
|
||
return ''
|
||
|
||
|
||
def remove_android_root_prefix(path):
|
||
"""Remove android_root prefix from path if it is found."""
|
||
if path.startswith(android_root):
|
||
return path[1 + len(android_root):]
|
||
else:
|
||
return path
|
||
|
||
|
||
def normalize_path(path):
|
||
"""Normalize file path relative to android_root."""
|
||
# If path is not an absolute path, just normalize it.
|
||
path = os.path.normpath(path)
|
||
if path[0] != '/':
|
||
return path
|
||
# Remove known prefix of root path and normalize the suffix.
|
||
if android_root or find_android_root(path):
|
||
return remove_android_root_prefix(path)
|
||
else:
|
||
return path
|
||
|
||
|
||
def normalize_warning_line(line):
|
||
"""Normalize file path relative to android_root in a warning line."""
|
||
# replace fancy quotes with plain ol' quotes
|
||
line = line.replace('‘', "'")
|
||
line = line.replace('’', "'")
|
||
line = line.strip()
|
||
first_column = line.find(':')
|
||
if first_column > 0:
|
||
return normalize_path(line[:first_column]) + line[first_column:]
|
||
else:
|
||
return line
|
||
|
||
|
||
def parse_input_file():
|
||
"""Parse input file, match warning lines."""
|
||
global platform_version
|
||
global target_product
|
||
global target_variant
|
||
infile = open(args.buildlog, 'r')
|
||
line_counter = 0
|
||
|
||
# handle only warning messages with a file path
|
||
warning_pattern = re.compile('^[^ ]*/[^ ]*: warning: .*')
|
||
compile_patterns()
|
||
|
||
# read the log file and classify all the warnings
|
||
warning_lines = set()
|
||
for line in infile:
|
||
if warning_pattern.match(line):
|
||
line = normalize_warning_line(line)
|
||
if line not in warning_lines:
|
||
classify_warning(line)
|
||
warning_lines.add(line)
|
||
elif line_counter < 50:
|
||
# save a little bit of time by only doing this for the first few lines
|
||
line_counter += 1
|
||
m = re.search('(?<=^PLATFORM_VERSION=).*', line)
|
||
if m is not None:
|
||
platform_version = m.group(0)
|
||
m = re.search('(?<=^TARGET_PRODUCT=).*', line)
|
||
if m is not None:
|
||
target_product = m.group(0)
|
||
m = re.search('(?<=^TARGET_BUILD_VARIANT=).*', line)
|
||
if m is not None:
|
||
target_variant = m.group(0)
|
||
|
||
|
||
# Return s with escaped backslash and quotation characters.
|
||
def escape_string(s):
|
||
return s.replace('\\', '\\\\').replace('"', '\\"')
|
||
|
||
|
||
# Return s without trailing '\n' and escape the quotation characters.
|
||
def strip_escape_string(s):
|
||
if not s:
|
||
return s
|
||
s = s[:-1] if s[-1] == '\n' else s
|
||
return escape_string(s)
|
||
|
||
|
||
def emit_warning_array(name):
|
||
print 'var warning_{} = ['.format(name)
|
||
for i in range(len(warn_patterns)):
|
||
print '{},'.format(warn_patterns[i][name])
|
||
print '];'
|
||
|
||
|
||
def emit_warning_arrays():
|
||
emit_warning_array('severity')
|
||
print 'var warning_description = ['
|
||
for i in range(len(warn_patterns)):
|
||
if warn_patterns[i]['members']:
|
||
print '"{}",'.format(escape_string(warn_patterns[i]['description']))
|
||
else:
|
||
print '"",' # no such warning
|
||
print '];'
|
||
|
||
scripts_for_warning_groups = """
|
||
function compareMessages(x1, x2) { // of the same warning type
|
||
return (WarningMessages[x1[2]] <= WarningMessages[x2[2]]) ? -1 : 1;
|
||
}
|
||
function byMessageCount(x1, x2) {
|
||
return x2[2] - x1[2]; // reversed order
|
||
}
|
||
function bySeverityMessageCount(x1, x2) {
|
||
// orer by severity first
|
||
if (x1[1] != x2[1])
|
||
return x1[1] - x2[1];
|
||
return byMessageCount(x1, x2);
|
||
}
|
||
const ParseLinePattern = /^([^ :]+):(\\d+):(.+)/;
|
||
function addURL(line) {
|
||
if (FlagURL == "") return line;
|
||
if (FlagSeparator == "") {
|
||
return line.replace(ParseLinePattern,
|
||
"<a href='" + FlagURL + "/$1'>$1</a>:$2:$3");
|
||
}
|
||
return line.replace(ParseLinePattern,
|
||
"<a href='" + FlagURL + "/$1" + FlagSeparator + "$2'>$1:$2</a>:$3");
|
||
}
|
||
function createArrayOfDictionaries(n) {
|
||
var result = [];
|
||
for (var i=0; i<n; i++) result.push({});
|
||
return result;
|
||
}
|
||
function groupWarningsBySeverity() {
|
||
// groups is an array of dictionaries,
|
||
// each dictionary maps from warning type to array of warning messages.
|
||
var groups = createArrayOfDictionaries(SeverityColors.length);
|
||
for (var i=0; i<Warnings.length; i++) {
|
||
var w = Warnings[i][0];
|
||
var s = WarnPatternsSeverity[w];
|
||
var k = w.toString();
|
||
if (!(k in groups[s]))
|
||
groups[s][k] = [];
|
||
groups[s][k].push(Warnings[i]);
|
||
}
|
||
return groups;
|
||
}
|
||
function groupWarningsByProject() {
|
||
var groups = createArrayOfDictionaries(ProjectNames.length);
|
||
for (var i=0; i<Warnings.length; i++) {
|
||
var w = Warnings[i][0];
|
||
var p = Warnings[i][1];
|
||
var k = w.toString();
|
||
if (!(k in groups[p]))
|
||
groups[p][k] = [];
|
||
groups[p][k].push(Warnings[i]);
|
||
}
|
||
return groups;
|
||
}
|
||
var GlobalAnchor = 0;
|
||
function createWarningSection(header, color, group) {
|
||
var result = "";
|
||
var groupKeys = [];
|
||
var totalMessages = 0;
|
||
for (var k in group) {
|
||
totalMessages += group[k].length;
|
||
groupKeys.push([k, WarnPatternsSeverity[parseInt(k)], group[k].length]);
|
||
}
|
||
groupKeys.sort(bySeverityMessageCount);
|
||
for (var idx=0; idx<groupKeys.length; idx++) {
|
||
var k = groupKeys[idx][0];
|
||
var messages = group[k];
|
||
var w = parseInt(k);
|
||
var wcolor = SeverityColors[WarnPatternsSeverity[w]];
|
||
var description = WarnPatternsDescription[w];
|
||
if (description.length == 0)
|
||
description = "???";
|
||
GlobalAnchor += 1;
|
||
result += "<table class='t1'><tr bgcolor='" + wcolor + "'><td>" +
|
||
"<button class='bt' id='" + GlobalAnchor + "_mark" +
|
||
"' onclick='expand(\\"" + GlobalAnchor + "\\");'>" +
|
||
"⊕</button> " +
|
||
description + " (" + messages.length + ")</td></tr></table>";
|
||
result += "<div id='" + GlobalAnchor +
|
||
"' style='display:none;'><table class='t1'>";
|
||
var c = 0;
|
||
messages.sort(compareMessages);
|
||
for (var i=0; i<messages.length; i++) {
|
||
result += "<tr><td class='c" + c + "'>" +
|
||
addURL(WarningMessages[messages[i][2]]) + "</td></tr>";
|
||
c = 1 - c;
|
||
}
|
||
result += "</table></div>";
|
||
}
|
||
if (result.length > 0) {
|
||
return "<br><span style='background-color:" + color + "'><b>" +
|
||
header + ": " + totalMessages +
|
||
"</b></span><blockquote><table class='t1'>" +
|
||
result + "</table></blockquote>";
|
||
|
||
}
|
||
return ""; // empty section
|
||
}
|
||
function generateSectionsBySeverity() {
|
||
var result = "";
|
||
var groups = groupWarningsBySeverity();
|
||
for (s=0; s<SeverityColors.length; s++) {
|
||
result += createWarningSection(SeverityHeaders[s], SeverityColors[s], groups[s]);
|
||
}
|
||
return result;
|
||
}
|
||
function generateSectionsByProject() {
|
||
var result = "";
|
||
var groups = groupWarningsByProject();
|
||
for (i=0; i<groups.length; i++) {
|
||
result += createWarningSection(ProjectNames[i], 'lightgrey', groups[i]);
|
||
}
|
||
return result;
|
||
}
|
||
function groupWarnings(generator) {
|
||
GlobalAnchor = 0;
|
||
var e = document.getElementById("warning_groups");
|
||
e.innerHTML = generator();
|
||
}
|
||
function groupBySeverity() {
|
||
groupWarnings(generateSectionsBySeverity);
|
||
}
|
||
function groupByProject() {
|
||
groupWarnings(generateSectionsByProject);
|
||
}
|
||
"""
|
||
|
||
|
||
# Emit a JavaScript const string
|
||
def emit_const_string(name, value):
|
||
print 'const ' + name + ' = "' + escape_string(value) + '";'
|
||
|
||
|
||
# Emit a JavaScript const integer array.
|
||
def emit_const_int_array(name, array):
|
||
print 'const ' + name + ' = ['
|
||
for n in array:
|
||
print str(n) + ','
|
||
print '];'
|
||
|
||
|
||
# Emit a JavaScript const string array.
|
||
def emit_const_string_array(name, array):
|
||
print 'const ' + name + ' = ['
|
||
for s in array:
|
||
print '"' + strip_escape_string(s) + '",'
|
||
print '];'
|
||
|
||
|
||
# Emit a JavaScript const object array.
|
||
def emit_const_object_array(name, array):
|
||
print 'const ' + name + ' = ['
|
||
for x in array:
|
||
print str(x) + ','
|
||
print '];'
|
||
|
||
|
||
def emit_js_data():
|
||
"""Dump dynamic HTML page's static JavaScript data."""
|
||
emit_const_string('FlagURL', args.url if args.url else '')
|
||
emit_const_string('FlagSeparator', args.separator if args.separator else '')
|
||
emit_const_string_array('SeverityColors', Severity.colors)
|
||
emit_const_string_array('SeverityHeaders', Severity.headers)
|
||
emit_const_string_array('SeverityColumnHeaders', Severity.column_headers)
|
||
emit_const_string_array('ProjectNames', project_names)
|
||
emit_const_int_array('WarnPatternsSeverity',
|
||
[w['severity'] for w in warn_patterns])
|
||
emit_const_string_array('WarnPatternsDescription',
|
||
[w['description'] for w in warn_patterns])
|
||
emit_const_string_array('WarnPatternsOption',
|
||
[w['option'] for w in warn_patterns])
|
||
emit_const_string_array('WarningMessages', warning_messages)
|
||
emit_const_object_array('Warnings', warning_records)
|
||
|
||
draw_table_javascript = """
|
||
google.charts.load('current', {'packages':['table']});
|
||
google.charts.setOnLoadCallback(drawTable);
|
||
function drawTable() {
|
||
var data = new google.visualization.DataTable();
|
||
data.addColumn('string', StatsHeader[0]);
|
||
for (var i=1; i<StatsHeader.length; i++) {
|
||
data.addColumn('number', StatsHeader[i]);
|
||
}
|
||
data.addRows(StatsRows);
|
||
for (var i=0; i<StatsRows.length; i++) {
|
||
for (var j=0; j<StatsHeader.length; j++) {
|
||
data.setProperty(i, j, 'style', 'border:1px solid black;');
|
||
}
|
||
}
|
||
var table = new google.visualization.Table(document.getElementById('stats_table'));
|
||
table.draw(data, {allowHtml: true, alternatingRowStyle: true});
|
||
}
|
||
"""
|
||
|
||
|
||
def dump_html():
|
||
"""Dump the html output to stdout."""
|
||
dump_html_prologue('Warnings for ' + platform_version + ' - ' +
|
||
target_product + ' - ' + target_variant)
|
||
dump_stats()
|
||
print '<br><div id="stats_table"></div><br>'
|
||
print '\n<script>'
|
||
emit_js_data()
|
||
print scripts_for_warning_groups
|
||
print '</script>'
|
||
emit_buttons()
|
||
# Warning messages are grouped by severities or project names.
|
||
print '<br><div id="warning_groups"></div>'
|
||
if args.byproject:
|
||
print '<script>groupByProject();</script>'
|
||
else:
|
||
print '<script>groupBySeverity();</script>'
|
||
dump_fixed()
|
||
dump_html_epilogue()
|
||
|
||
|
||
##### Functions to count warnings and dump csv file. #########################
|
||
|
||
|
||
def description_for_csv(category):
|
||
if not category['description']:
|
||
return '?'
|
||
return category['description']
|
||
|
||
|
||
def string_for_csv(s):
|
||
# Only some Java warning desciptions have used quotation marks.
|
||
# TODO(chh): if s has double quote character, s should be quoted.
|
||
if ',' in s:
|
||
# TODO(chh): replace a double quote with two double quotes in s.
|
||
return '"{}"'.format(s)
|
||
return s
|
||
|
||
|
||
def count_severity(sev, kind):
|
||
"""Count warnings of given severity."""
|
||
total = 0
|
||
for i in warn_patterns:
|
||
if i['severity'] == sev and i['members']:
|
||
n = len(i['members'])
|
||
total += n
|
||
warning = string_for_csv(kind + ': ' + description_for_csv(i))
|
||
print '{},,{}'.format(n, warning)
|
||
# print number of warnings for each project, ordered by project name.
|
||
projects = i['projects'].keys()
|
||
projects.sort()
|
||
for p in projects:
|
||
print '{},{},{}'.format(i['projects'][p], p, warning)
|
||
print '{},,{}'.format(total, kind + ' warnings')
|
||
return total
|
||
|
||
|
||
# dump number of warnings in csv format to stdout
|
||
def dump_csv():
|
||
"""Dump number of warnings in csv format to stdout."""
|
||
sort_warnings()
|
||
total = 0
|
||
for s in Severity.range:
|
||
total += count_severity(s, Severity.column_headers[s])
|
||
print '{},,{}'.format(total, 'All warnings')
|
||
|
||
|
||
def main():
|
||
parse_input_file()
|
||
if args.gencsv:
|
||
dump_csv()
|
||
else:
|
||
dump_html()
|
||
|
||
|
||
# Run main function if warn.py is the main program.
|
||
if __name__ == '__main__':
|
||
main()
|