Add test_mainline_modules to the auto-gen test config(AndroidJUnitTest only).

To support parameterized mainline modules in Test Mapping, we plan to
add a new parameter called test_mainline_modules in build system to
auto-generate the test config based on the parameter.

For detailed information: go/test-mapping-mainline-gcl
(search for auto-generated pattern)

Bug: 155238134
Test: add "test_mainline_modules: [some.apk]" to TetheringTests,
and build the modules, confirm the parameterized option is added
in the test config.

Change-Id: I41ba8749ce46da62db402a8b8a555d4874e1cfc0
Merged-In: I41ba8749ce46da62db402a8b8a555d4874e1cfc0

1 files changed, 6 insertions, 1 deletions

diff --git a/java/app.go b/java/app.go
index 756203c5..611a7d80 100755
--- a/java/app.go
+++ b/java/app.go
@@ -980,6 +980,7 @@ func (a *AndroidTest) InstallInTestcases() bool {
 }
 
 func (a *AndroidTest) GenerateAndroidBuildActions(ctx android.ModuleContext) {
+	var configs []tradefed.Config
 	if a.appTestProperties.Instrumentation_target_package != nil {
 		a.additionalAaptFlags = append(a.additionalAaptFlags,
 			"--rename-instrumentation-target-package "+*a.appTestProperties.Instrumentation_target_package)
@@ -992,8 +993,12 @@ func (a *AndroidTest) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	}
 	a.generateAndroidBuildActions(ctx)
 
+	for _, module := range a.testProperties.Test_mainline_modules {
+		configs = append(configs, tradefed.Option{Name: "config-descriptor:metadata", Key: "mainline-param", Value: module})
+	}
+
 	testConfig := tradefed.AutoGenInstrumentationTestConfig(ctx, a.testProperties.Test_config,
-		a.testProperties.Test_config_template, a.manifestPath, a.testProperties.Test_suites, a.testProperties.Auto_gen_config)
+		a.testProperties.Test_config_template, a.manifestPath, a.testProperties.Test_suites, a.testProperties.Auto_gen_config, configs)
 	a.testConfig = a.FixTestConfig(ctx, testConfig)
 	a.data = android.PathsForModuleSrc(ctx, a.testProperties.Data)
 }