Build test_module_config modules' module_info_json in soong

To be able to run these tests in soong-only builds.

This cl produces the following diff:
https://paste.googleplex.com/4917659043627008

The diff is enitrely additional host dependencies. Without the line
adding the ExtraHostRequired modules it becomes a diff of missing
host dependencies. Of the two I chose the extras. It's difficult to get
the required list exactly matching make.

Fixes: 400731860
Test: The diff + atest CtsWifiTestCases_NoNonMainlineTest
Change-Id: Idbbfbf7f74eb2eeaf68d64c0bcfbc97ddae3e2ea

3 files changed, 23 insertions, 4 deletions

diff --git a/android/module.go b/android/module.go
index 7786f13ee..713751a71 100644
--- a/android/module.go
+++ b/android/module.go
@@ -2167,6 +2167,7 @@ func (m *ModuleBase) GenerateBuildActions(blueprintCtx blueprint.ModuleContext)
 			} else {
 				hostRequired = m.baseProperties.Host_required
 			}
+			hostRequired = append(hostRequired, moduleInfoJSON.ExtraHostRequired...)
 
 			var data []string
 			for _, d := range ctx.testData {
diff --git a/android/module_info_json.go b/android/module_info_json.go
index bb309ffee..50c961abe 100644
--- a/android/module_info_json.go
+++ b/android/module_info_json.go
@@ -40,10 +40,12 @@ type ExtraModuleInfoJSON struct {
 	StaticDependencies  []string `json:"static_dependencies,omitempty"`   // $(sort $(ALL_MODULES.$(m).LOCAL_STATIC_LIBRARIES))
 	DataDependencies    []string `json:"data_dependencies,omitempty"`     // $(sort $(ALL_MODULES.$(m).TEST_DATA_BINS))
 
-	CompatibilitySuites []string `json:"compatibility_suites,omitempty"` // $(sort $(ALL_MODULES.$(m).COMPATIBILITY_SUITES))
-	AutoTestConfig      []string `json:"auto_test_config,omitempty"`     // $(ALL_MODULES.$(m).auto_test_config)
-	TestConfig          []string `json:"test_config,omitempty"`          // $(strip $(ALL_MODULES.$(m).TEST_CONFIG) $(ALL_MODULES.$(m).EXTRA_TEST_CONFIGS)
-	ExtraRequired       []string `json:"-"`
+	CompatibilitySuites  []string `json:"compatibility_suites,omitempty"` // $(sort $(ALL_MODULES.$(m).COMPATIBILITY_SUITES))
+	AutoTestConfig       []string `json:"auto_test_config,omitempty"`     // $(ALL_MODULES.$(m).auto_test_config)
+	TestConfig           []string `json:"test_config,omitempty"`          // $(strip $(ALL_MODULES.$(m).TEST_CONFIG) $(ALL_MODULES.$(m).EXTRA_TEST_CONFIGS)
+	TestModuleConfigBase string   `json:"test_module_config_base,omitempty"`
+	ExtraRequired        []string `json:"-"`
+	ExtraHostRequired    []string `json:"-"`
 
 	SupportedVariantsOverride []string `json:"-"`
 	Disabled                  bool     `json:"-"`
diff --git a/tradefed_modules/test_module_config.go b/tradefed_modules/test_module_config.go
index 988352cd2..6dd48eb5a 100644
--- a/tradefed_modules/test_module_config.go
+++ b/tradefed_modules/test_module_config.go
@@ -162,6 +162,22 @@ func (m *testModuleConfigModule) GenerateAndroidBuildActions(ctx android.ModuleC
 	m.validateBase(ctx, &testModuleConfigTag, "android_test", false)
 	m.generateManifestAndConfig(ctx)
 
+	moduleInfoJSON := ctx.ModuleInfoJSON()
+	moduleInfoJSON.Class = []string{m.provider.MkAppClass}
+	if m.provider.MkAppClass != "NATIVE_TESTS" {
+		moduleInfoJSON.Tags = append(moduleInfoJSON.Tags, "tests")
+	}
+	if m.provider.IsUnitTest {
+		moduleInfoJSON.IsUnitTest = "true"
+	}
+	moduleInfoJSON.CompatibilitySuites = append(moduleInfoJSON.CompatibilitySuites, m.tradefedProperties.Test_suites...)
+	moduleInfoJSON.SystemSharedLibs = []string{"none"}
+	moduleInfoJSON.ExtraRequired = append(moduleInfoJSON.ExtraRequired, m.provider.RequiredModuleNames...)
+	moduleInfoJSON.ExtraRequired = append(moduleInfoJSON.ExtraRequired, *m.Base)
+	moduleInfoJSON.ExtraHostRequired = append(moduleInfoJSON.ExtraRequired, m.provider.HostRequiredModuleNames...)
+	moduleInfoJSON.TestConfig = []string{m.testConfig.String()}
+	moduleInfoJSON.AutoTestConfig = []string{"true"}
+	moduleInfoJSON.TestModuleConfigBase = proptools.String(m.Base)
 }
 
 // Ensure at least one test_suite is listed.  Ideally it should be general-tests