platform_build_soong/scripts/test_config_fixer_test.py
Seth Moore c6f4b532f3 Allow android tests to specify a mainline package name
Tests that run against mainline modules generally need to be built
twice: once for aosp (unsigned) and once for internal (signed).
The override_android_test rule is really useful for generating a
signed version of the unsigned test.

However, mainline tests need to use a MainlineTestModuleController
to only run tests on targets with the expected module. Since unsigned
and signed mainline modules have different package names, this means
the test config needs to be updated when overriding a test.

Add a new "mainline_package_name" argument so that android test rules
can update the targeted mainline package. Without this, the only way
to create a mainline package test is to instead use android_test, which
results in a lot of copy-pasta.

Test: added tests to soong
Test: manual, using a locally-modified RkpdAppUnitTest
Test: test_config_fixer_test.py
Change-Id: Idaffd63f225719a2bfda41018fda630b17db0080
2023-02-08 12:38:50 -08:00

157 lines
6.3 KiB
Python

#!/usr/bin/env python
#
# Copyright (C) 2019 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""Unit tests for test_config_fixer.py."""
import io
import sys
import unittest
from xml.dom import minidom
import test_config_fixer
from manifest import write_xml
sys.dont_write_bytecode = True
class OverwritePackageNameTest(unittest.TestCase):
""" Unit tests for overwrite_package_name function """
manifest = (
'<?xml version="1.0" encoding="utf-8"?>\n'
'<manifest xmlns:android="http://schemas.android.com/apk/res/android"\n'
' package="com.android.foo">\n'
' <application>\n'
' </application>\n'
'</manifest>\n')
test_config = (
'<?xml version="1.0" encoding="utf-8"?>\n'
'<configuration description="Runs some tests.">\n'
' <option name="test-suite-tag" value="apct"/>\n'
' <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">\n'
' <option name="package" value="%s"/>\n'
' </target_preparer>\n'
' <test class="com.android.tradefed.testtype.AndroidJUnitTest">\n'
' <option name="package" value="%s"/>\n'
' <option name="runtime-hint" value="20s"/>\n'
' </test>\n'
' <test class="com.android.tradefed.testtype.AndroidJUnitTest">\n'
' <option name="package" value="%s"/>\n'
' <option name="runtime-hint" value="15s"/>\n'
' </test>\n'
'</configuration>\n')
def test_all(self):
doc = minidom.parseString(self.test_config % ("com.android.foo", "com.android.foo", "com.android.bar"))
manifest = minidom.parseString(self.manifest)
test_config_fixer.overwrite_package_name(doc, manifest, "com.soong.foo")
output = io.StringIO()
test_config_fixer.write_xml(output, doc)
# Only the matching package name in a test node should be updated.
expected = self.test_config % ("com.android.foo", "com.soong.foo", "com.android.bar")
self.assertEqual(expected, output.getvalue())
class OverwriteTestFileNameTest(unittest.TestCase):
""" Unit tests for overwrite_test_file_name function """
test_config_test_app_install_setup = (
'<?xml version="1.0" encoding="utf-8"?>\n'
'<configuration description="Runs some tests.">\n'
' <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">\n'
' <option name="test-file-name" value="%s"/>\n'
' </target_preparer>\n'
' <test class="com.android.tradefed.testtype.AndroidJUnitTest">\n'
' <option name="package" value="com.android.foo"/>\n'
' <option name="runtime-hint" value="20s"/>\n'
' </test>\n'
'</configuration>\n')
test_config_suite_apk_installer = (
'<?xml version="1.0" encoding="utf-8"?>\n'
'<configuration description="Runs some tests.">\n'
' <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">\n'
' <option name="test-file-name" value="%s"/>\n'
' </target_preparer>\n'
' <test class="com.android.tradefed.testtype.AndroidJUnitTest">\n'
' <option name="package" value="com.android.foo"/>\n'
' <option name="runtime-hint" value="20s"/>\n'
' </test>\n'
'</configuration>\n')
def test_testappinstallsetup(self):
doc = minidom.parseString(self.test_config_test_app_install_setup % ("foo.apk"))
test_config_fixer.overwrite_test_file_name(doc, "bar.apk")
output = io.StringIO()
test_config_fixer.write_xml(output, doc)
# Only the matching package name in a test node should be updated.
expected = self.test_config_test_app_install_setup % ("bar.apk")
self.assertEqual(expected, output.getvalue())
def test_suiteapkinstaller(self):
doc = minidom.parseString(self.test_config_suite_apk_installer % ("foo.apk"))
test_config_fixer.overwrite_test_file_name(doc, "bar.apk")
output = io.StringIO()
test_config_fixer.write_xml(output, doc)
# Only the matching package name in a test node should be updated.
expected = self.test_config_suite_apk_installer % ("bar.apk")
self.assertEqual(expected, output.getvalue())
class OverwriteMainlineModulePackageNameTest(unittest.TestCase):
""" Unit tests for overwrite_mainline_module_package_name function """
test_config = (
'<?xml version="1.0" encoding="utf-8"?>\n'
'<configuration description="Runs some tests.">\n'
' <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">\n'
' <option name="test-file-name" value="foo.apk"/>\n'
' </target_preparer>\n'
' <test class="com.android.tradefed.testtype.AndroidJUnitTest">\n'
' <option name="package" value="com.android.foo"/>\n'
' <option name="runtime-hint" value="20s"/>\n'
' </test>\n'
' <object type="module_controller" class="com.android.tradefed.testtype.suite.module.MainlineTestModuleController">\n'
' <option name="enable" value="true"/>\n'
' <option name="mainline-module-package-name" value="%s"/>\n'
' </object>\n'
'</configuration>\n')
def test_testappinstallsetup(self):
doc = minidom.parseString(self.test_config % ("com.android.old.package.name"))
test_config_fixer.overwrite_mainline_module_package_name(doc, "com.android.new.package.name")
output = io.StringIO()
test_config_fixer.write_xml(output, doc)
# Only the mainline module package name should be updated. Format the xml
# with minidom first to avoid mismatches due to trivial reformatting.
expected = io.StringIO()
write_xml(expected, minidom.parseString(self.test_config % ("com.android.new.package.name")))
self.maxDiff = None
self.assertEqual(expected.getvalue(), output.getvalue())
if __name__ == '__main__':
unittest.main(verbosity=2)