c560309e30
The `test-only` flag designates the module contains test-only, not production code. In order to generate code-coverage reports, we wanted a way to filter out code (like java_library) that is test-only and doesn't need to be in the report. The XXX_test modules will have test-only set automatically. For modules like `java_library`, users will be a able to set this in the Android.bp file. As a follow-up, I'll run some queries to find modules that are only reachable from top level test targets and mark them test-only as appropriate. `test-only` is being added to the team.proto and will be written via the `all_teams` target. Currently, it is challenging to find "all top level test targets". I'm adding another field to mark the target as a "top level test target" if it is a XXX_test or XXX_test_host module. The goal is to mark all modules the user intended to run as a test, either with tradefed or directly as a native test. I added 'module-type/kind' to the proto so I can do some queries: gqui from "flatten(out/soong/ownership/all_teams.pb, teams)" proto team.proto:AllTeams 'select teams.kind, count(*) where teams.top_level_target = true group by teams.kind' +--------------+----------+ | teams.kind | count(*) | +--------------+----------+ | android_test | 1379 | | art_cc_test | 56 | | cc_benchmark | 68 | | cc_fuzz | 515 | | cc_test | 3519 | | cc_test_host | 6 | | java_fuzz | 5 | | java_test | 773 | +--------------+----------+ % gqui from "flatten(~/aosp-main-with-phones/out/soong/ownership/all_teams.pb, teams)" proto team.proto:AllTeams 'select teams.kind ,count(*) where teams.test_only = true group by teams.kind' +--------------------------+----------+ | teams.kind | count(*) | +--------------------------+----------+ | android_test | 1379 | | android_test_helper_app | 1678 | | art_cc_test | 56 | | art_cc_test_library | 13 | | cc_benchmark | 68 | | cc_fuzz | 515 | | cc_test | 3519 | | cc_test_host | 6 | | cc_test_library | 484 | | java_library | 2 | | java_test | 773 | | java_test_helper_library | 29 | +--------------------------+----------+ All modules can be seen here: https://docs.google.com/spreadsheets/d/1Zqbh7lDDdlI1xVmrN9fZ8bm8XD7EoORjjiPqbMvAKgQ/edit#gid=396553017 FOLLOW UP cls: *) Add more top level tests, like sh_test and python_test *) Add validation so that only modules currently marked test-only can depend on modules marked test-only *) Remove test_spec, code_metadata, TestModuleProviderKey: aosp/2928500 Test: go test ./java ./cc ./android Test: m blueprint_tests Test: m nothing --no-skip-soong-tests !! android already failing on selects_test Test: m all_teams && gqui from "flatten(out/soong/ownership/all_teams.pb, teams)" Change-Id: Ib97dca60989aa9d7f000727c92af2e354926f072
26 lines
1.1 KiB
Go
26 lines
1.1 KiB
Go
// Copyright 2024 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package android
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// For storing user-supplied properties about source code on a module to be queried later.
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type SourceProperties struct {
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// Indicates that the module and its source code are only used in tests, not
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// production code. Used by coverage reports and potentially other tools.
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Test_only *bool
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// Used internally to write if this is a top level test target.
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// i.e. something that can be run directly or through tradefed as a test.
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// `java_library` would be false, `java_test` would be true.
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Top_level_test_target bool `blueprint:"mutated"`
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}
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