Add Singleton class to collect and validate test spec metadata.
Bug: 296873595
Test: Manual testing (Will add unit test case in the next change.)
Change-Id: Ic4177c5f76602088d52a31ca8d9fbaa703855837
diff --git a/testing/Android.bp b/testing/Android.bp
index 26a7d93..85e6a8b 100644
--- a/testing/Android.bp
+++ b/testing/Android.bp
@@ -12,6 +12,7 @@
],
srcs: [
+ "all_test_specs.go",
"test_spec.go",
"init.go",
],
diff --git a/testing/all_test_specs.go b/testing/all_test_specs.go
new file mode 100644
index 0000000..2ecf15f
--- /dev/null
+++ b/testing/all_test_specs.go
@@ -0,0 +1,45 @@
+package testing
+
+import (
+ "android/soong/android"
+)
+
+const ownershipDirectory = "ownership"
+const fileContainingFilePaths = "all_test_spec_paths.rsp"
+const allTestSpecsFile = "all_test_specs.pb"
+
+func AllTestSpecsFactory() android.Singleton {
+ return &allTestSpecsSingleton{}
+}
+
+type allTestSpecsSingleton struct {
+ // Path where the collected metadata is stored after successful validation.
+ outputPath android.OutputPath
+}
+
+func (this *allTestSpecsSingleton) GenerateBuildActions(ctx android.SingletonContext) {
+ var intermediateMetadataPaths android.Paths
+
+ ctx.VisitAllModules(func(module android.Module) {
+ if !ctx.ModuleHasProvider(module, testSpecProviderKey) {
+ return
+ }
+ intermediateMetadataPaths = append(intermediateMetadataPaths, ctx.ModuleProvider(module, testSpecProviderKey).(testSpecProviderData).IntermediatePath)
+ })
+
+ rspFile := android.PathForOutput(ctx, fileContainingFilePaths)
+ this.outputPath = android.PathForOutput(ctx, ownershipDirectory, allTestSpecsFile)
+
+ rule := android.NewRuleBuilder(pctx, ctx)
+ cmd := rule.Command().
+ BuiltTool("metadata").
+ FlagWithArg("-rule ", "test_spec").
+ FlagWithRspFileInputList("-inputFile ", rspFile, intermediateMetadataPaths)
+ cmd.FlagWithOutput("-outputFile ", this.outputPath)
+ rule.Build("all_test_specs_rule", "Generate all test specifications")
+ ctx.Phony("all_test_specs", this.outputPath)
+}
+
+func (this *allTestSpecsSingleton) MakeVars(ctx android.MakeVarsContext) {
+ ctx.DistForGoal("test_specs", this.outputPath)
+}
diff --git a/testing/init.go b/testing/init.go
index 8820a60..206b430 100644
--- a/testing/init.go
+++ b/testing/init.go
@@ -18,10 +18,16 @@
"android/soong/android"
)
+var (
+ pctx = android.NewPackageContext("android/soong/testing")
+)
+
func init() {
RegisterBuildComponents(android.InitRegistrationContext)
+ pctx.HostBinToolVariable("metadata", "metadata")
}
func RegisterBuildComponents(ctx android.RegistrationContext) {
ctx.RegisterModuleType("test_spec", TestSpecFactory)
+ ctx.RegisterParallelSingletonType("all_test_specs", AllTestSpecsFactory)
}