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/
platform_build_soong
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Support test fixtures in sdk package 

Bug: 181070625
Test: m nothing
Change-Id: Ifc96992e54c1b1d89a82b88ab27e555ae267a51e
This commit is contained in:
Paul Duffin 2021-03-09 22:27:13 +00:00
parent 37aad60507
commit 4a2a29ce6a
3 changed files with 45 additions and 124 deletions
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18
sdk/cc_sdk_test.go
View File

@ -21,7 +21,7 @@ import (
"android/soong/cc"
)
var ccTestFs = map[string][]byte{
var ccTestFs = android.MockFS{
"Test.cpp": nil,
"myinclude/Test.h": nil,
"myinclude-android/AndroidTest.h": nil,
@ -32,7 +32,7 @@ var ccTestFs = map[string][]byte{
"some/where/stubslib.map.txt": nil,
}
func testSdkWithCc(t *testing.T, bp string) *testSdkResult {
func testSdkWithCc(t *testing.T, bp string) *android.TestResult {
t.Helper()
return testSdkWithFs(t, bp, ccTestFs)
}
@ -808,7 +808,15 @@ module_exports_snapshot {
}
func TestSnapshotWithSingleHostOsType(t *testing.T) {
ctx, config := testSdkContext(`
result := sdkFixtureFactory.Extend(
ccTestFs.AddToFixture(),
cc.PrepareForTestOnLinuxBionic,
android.FixtureModifyConfig(func(config android.Config) {
config.Targets[android.LinuxBionic] = []android.Target{
{android.LinuxBionic, android.Arch{ArchType: android.X86_64}, android.NativeBridgeDisabled, "", "", false},
}
}),
).RunTestWithBp(t, `
cc_defaults {
name: "mydefaults",
device_supported: false,
@ -849,9 +857,7 @@ func TestSnapshotWithSingleHostOsType(t *testing.T) {
],
stl: "none",
}
`, ccTestFs, []android.OsType{android.LinuxBionic})
result := runTests(t, ctx, config)
`)
CheckSnapshot(result, "myexports", "",
checkUnversionedAndroidBpContents(`

3
sdk/java_sdk_test.go
View File

@ -17,10 +17,11 @@ package sdk
import (
"testing"
"android/soong/android"
"android/soong/java"
)
func testSdkWithJava(t *testing.T, bp string) *testSdkResult {
func testSdkWithJava(t *testing.T, bp string) *android.TestResult {
t.Helper()
fs := map[string][]byte{

148
sdk/testing.go
View File

@ -29,10 +29,15 @@ import (
"android/soong/java"
)
func testSdkContext(bp string, fs map[string][]byte, extraOsTypes []android.OsType) (*android.TestContext, android.Config) {
extraOsTypes = append(extraOsTypes, android.Android, android.Windows)
var sdkFixtureFactory = android.NewFixtureFactory(
&buildDir,
apex.PrepareForTestWithApexBuildComponents,
cc.PrepareForTestWithCcDefaultModules,
genrule.PrepareForTestWithGenRuleBuildComponents,
java.PrepareForTestWithJavaBuildComponents,
PrepareForTestWithSdkBuildComponents,
bp = bp + `
android.FixtureAddTextFile("sdk/tests/Android.bp", `
apex_key {
name: "myapex.key",
public_key: "myapex.avbpubkey",
@ -43,9 +48,9 @@ func testSdkContext(bp string, fs map[string][]byte, extraOsTypes []android.OsTy
name: "myapex.cert",
certificate: "myapex",
}
` + cc.GatherRequiredDepsForTest(extraOsTypes...)
`),
mockFS := map[string][]byte{
android.FixtureMergeMockFs(map[string][]byte{
"build/make/target/product/security": nil,
"apex_manifest.json": nil,
"system/sepolicy/apex/myapex-file_contexts": nil,
@ -55,113 +60,33 @@ func testSdkContext(bp string, fs map[string][]byte, extraOsTypes []android.OsTy
"myapex.pem": nil,
"myapex.x509.pem": nil,
"myapex.pk8": nil,
}
}),
cc.GatherRequiredFilesForTest(mockFS)
for k, v := range fs {
mockFS[k] = v
}
config := android.TestArchConfig(buildDir, nil, bp, mockFS)
// Add windows as a default disable OS to test behavior when some OS variants
// are disabled.
config.Targets[android.Windows] = []android.Target{
{android.Windows, android.Arch{ArchType: android.X86_64}, android.NativeBridgeDisabled, "", "", true},
}
for _, extraOsType := range extraOsTypes {
switch extraOsType {
case android.LinuxBionic:
config.Targets[android.LinuxBionic] = []android.Target{
{android.LinuxBionic, android.Arch{ArchType: android.X86_64}, android.NativeBridgeDisabled, "", "", false},
}
cc.PrepareForTestOnWindows,
android.FixtureModifyConfig(func(config android.Config) {
// Add windows as a default disable OS to test behavior when some OS variants
// are disabled.
config.Targets[android.Windows] = []android.Target{
{android.Windows, android.Arch{ArchType: android.X86_64}, android.NativeBridgeDisabled, "", "", true},
}
}
}),
)
ctx := android.NewTestArchContext(config)
var PrepareForTestWithSdkBuildComponents = android.GroupFixturePreparers(
android.FixtureRegisterWithContext(registerModuleExportsBuildComponents),
android.FixtureRegisterWithContext(registerSdkBuildComponents),
)
// Enable androidmk support.
// * Register the singleton
// * Configure that we are inside make
// * Add CommonOS to ensure that androidmk processing works.
android.RegisterAndroidMkBuildComponents(ctx)
android.SetKatiEnabledForTests(config)
config.Targets[android.CommonOS] = []android.Target{
{android.CommonOS, android.Arch{ArchType: android.Common}, android.NativeBridgeDisabled, "", "", true},
}
// from android package
android.RegisterPackageBuildComponents(ctx)
ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
ctx.PreArchMutators(android.RegisterVisibilityRuleChecker)
ctx.PreArchMutators(android.RegisterDefaultsPreArchMutators)
ctx.PreArchMutators(android.RegisterComponentsMutator)
android.RegisterPrebuiltMutators(ctx)
// Register these after the prebuilt mutators have been registered to match what
// happens at runtime.
ctx.PreArchMutators(android.RegisterVisibilityRuleGatherer)
ctx.PostDepsMutators(android.RegisterVisibilityRuleEnforcer)
// from java package
java.RegisterRequiredBuildComponentsForTest(ctx)
// from genrule package
genrule.RegisterGenruleBuildComponents(ctx)
// from cc package
cc.RegisterRequiredBuildComponentsForTest(ctx)
// from apex package
ctx.RegisterModuleType("apex", apex.BundleFactory)
ctx.RegisterModuleType("apex_key", apex.ApexKeyFactory)
ctx.PostDepsMutators(apex.RegisterPostDepsMutators)
// from this package
registerModuleExportsBuildComponents(ctx)
registerSdkBuildComponents(ctx)
ctx.Register()
return ctx, config
}
func runTests(t *testing.T, ctx *android.TestContext, config android.Config) *testSdkResult {
func testSdkWithFs(t *testing.T, bp string, fs android.MockFS) *android.TestResult {
t.Helper()
_, errs := ctx.ParseBlueprintsFiles(".")
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
return &testSdkResult{
TestHelper: android.TestHelper{T: t},
TestContext: ctx,
}
}
func testSdkWithFs(t *testing.T, bp string, fs map[string][]byte) *testSdkResult {
t.Helper()
ctx, config := testSdkContext(bp, fs, nil)
return runTests(t, ctx, config)
return sdkFixtureFactory.RunTest(t, fs.AddToFixture(), android.FixtureWithRootAndroidBp(bp))
}
func testSdkError(t *testing.T, pattern, bp string) {
t.Helper()
ctx, config := testSdkContext(bp, nil, nil)
_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
if len(errs) > 0 {
android.FailIfNoMatchingErrors(t, pattern, errs)
return
}
_, errs = ctx.PrepareBuildActions(config)
if len(errs) > 0 {
android.FailIfNoMatchingErrors(t, pattern, errs)
return
}
t.Fatalf("missing expected error %q (0 errors are returned)", pattern)
sdkFixtureFactory.
ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(pattern)).
RunTestWithBp(t, bp)
}
func ensureListContains(t *testing.T, result []string, expected string) {
@ -179,22 +104,11 @@ func pathsToStrings(paths android.Paths) []string {
return ret
}
// Encapsulates result of processing an SDK definition. Provides support for
// checking the state of the build structures.
type testSdkResult struct {
android.TestHelper
*android.TestContext
}
func (result *testSdkResult) Module(name string, variant string) android.Module {
return result.ModuleForTests(name, variant).Module()
}
// Analyse the sdk build rules to extract information about what it is doing.
// e.g. find the src/dest pairs from each cp command, the various zip files
// generated, etc.
func getSdkSnapshotBuildInfo(result *testSdkResult, sdk *sdk) *snapshotBuildInfo {
func getSdkSnapshotBuildInfo(result *android.TestResult, sdk *sdk) *snapshotBuildInfo {
info := &snapshotBuildInfo{
r: result,
androidBpContents: sdk.GetAndroidBpContentsForTests(),
@ -263,7 +177,7 @@ func getSdkSnapshotBuildInfo(result *testSdkResult, sdk *sdk) *snapshotBuildInfo
// Takes a list of functions which check different facets of the snapshot build rules.
// Allows each test to customize what is checked without duplicating lots of code
// or proliferating check methods of different flavors.
func CheckSnapshot(result *testSdkResult, name string, dir string, checkers ...snapshotBuildInfoChecker) {
func CheckSnapshot(result *android.TestResult, name string, dir string, checkers ...snapshotBuildInfoChecker) {
result.Helper()
// The sdk CommonOS variant is always responsible for generating the snapshot.
@ -373,7 +287,7 @@ func checkMergeZips(expected ...string) snapshotBuildInfoChecker {
// All source/input paths are relative either the build directory. All dest/output paths are
// relative to the snapshot root directory.
type snapshotBuildInfo struct {
r *testSdkResult
r *android.TestResult
// The contents of the generated Android.bp file
androidBpContents string