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Commit 2368e9ea authored by Aditya Choudhary's avatar Aditya Choudhary
Browse files

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
parent b91108c9

testing/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ bootstrap_go_package { 


    ],

    srcs: [

        "all_test_specs.go",

        "test_spec.go",

        "init.go",

    ],

testing/all_test_specs.go

0 → 100644
+45 −0
Original line number Diff line number Diff line 
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)

}

testing/init.go

+6 −0
Original line number Diff line number Diff line
@@ -18,10 +18,16 @@ import ( 
	"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)

}