Move common test_options properties into the android package

Multiple modules (e.g. java, cc, python, rust) define the `test_options`
field. Extract the common properties in test_options to share across
different test rules.

Bug: 240928948
Test: `refreshmod` and diff with original module-info.json
Change-Id: I404a7a157b4ccaa53d800ee2217559ff695bd825

android/module.go

@@ -936,6 +936,20 @@ type distProperties struct {
 	Dists []Dist `android:"arch_variant"`
 }
 
+// CommonTestOptions represents the common `test_options` properties in
+// Android.bp.
+type CommonTestOptions struct {
+	// If the test is a hostside (no device required) unittest that shall be run
+	// during presubmit check.
+	Unit_test *bool
+}
+
+// SetAndroidMkEntries sets AndroidMkEntries according to the value of base
+// `test_options`.
+func (t *CommonTestOptions) SetAndroidMkEntries(entries *AndroidMkEntries) {
+	entries.SetBoolIfTrue("LOCAL_IS_UNIT_TEST", Bool(t.Unit_test))
+}
+
 // The key to use in TaggedDistFiles when a Dist structure does not specify a
 // tag property. This intentionally does not use "" as the default because that
 // would mean that an empty tag would have a different meaning when used in a dist

android/module_test.go

@@ -911,3 +911,45 @@ func TestSortedUniqueNamedPaths(t *testing.T) {
 		})
 	}
 }
+
+func TestProcessCommonTestOptions(t *testing.T) {
+	tests := []struct {
+		name        string
+		testOptions CommonTestOptions
+		expected    map[string][]string
+	}{
+		{
+			name:        "empty",
+			testOptions: CommonTestOptions{},
+			expected:    map[string][]string{},
+		},
+		{
+			name: "is unit test",
+			testOptions: CommonTestOptions{
+				Unit_test: boolPtr(true),
+			},
+			expected: map[string][]string{
+				"LOCAL_IS_UNIT_TEST": []string{"true"},
+			},
+		},
+		{
+			name: "is not unit test",
+			testOptions: CommonTestOptions{
+				Unit_test: boolPtr(false),
+			},
+			expected: map[string][]string{},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			actualEntries := AndroidMkEntries{
+				EntryMap: map[string][]string{},
+			}
+			tt.testOptions.SetAndroidMkEntries(&actualEntries)
+			actual := actualEntries.EntryMap
+			t.Logf("actual: %v", actual)
+			t.Logf("expected: %v", tt.expected)
+			AssertDeepEquals(t, "TestProcessCommonTestOptions ", tt.expected, actual)
+		})
+	}
+}

cc/androidmk.go

@@ -411,14 +411,13 @@ func (test *testBinary) AndroidMkEntries(ctx AndroidMkContext, entries *android.
 			entries.SetBool("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", true)
 		}
 		entries.AddStrings("LOCAL_TEST_MAINLINE_MODULES", test.Properties.Test_mainline_modules...)
-		if Bool(test.Properties.Test_options.Unit_test) {
-			entries.SetBool("LOCAL_IS_UNIT_TEST", true)
-		}
 
 		entries.SetBoolIfTrue("LOCAL_COMPATIBILITY_PER_TESTCASE_DIRECTORY", Bool(test.Properties.Per_testcase_directory))
 		if len(test.Properties.Data_bins) > 0 {
 			entries.AddStrings("LOCAL_TEST_DATA_BINS", test.Properties.Data_bins...)
 		}
+
+		test.Properties.Test_options.CommonTestOptions.SetAndroidMkEntries(entries)
 	})
 
 	AndroidMkWriteTestData(test.data, entries)

cc/test.go

@@ -43,6 +43,8 @@ type TestInstallerProperties struct {
 
 // Test option struct.
 type TestOptions struct {
+	android.CommonTestOptions
+
 	// The UID that you want to run the test as on a device.
 	Run_test_as *string
 
@@ -52,9 +54,6 @@ type TestOptions struct {
 	// a list of extra test configuration files that should be installed with the module.
 	Extra_test_configs []string `android:"path,arch_variant"`
 
-	// If the test is a hostside(no device required) unittest that shall be run during presubmit check.
-	Unit_test *bool
-
 	// Add ShippingApiLevelModuleController to auto generated test config. If the device properties
 	// for the shipping api level is less than the min_shipping_api_level, skip this module.
 	Min_shipping_api_level *int64

java/androidmk.go

@@ -167,9 +167,8 @@ func (j *Test) AndroidMkEntries() []android.AndroidMkEntries {
 			entries.SetString("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", "true")
 		}
 		entries.AddStrings("LOCAL_TEST_MAINLINE_MODULES", j.testProperties.Test_mainline_modules...)
-		if Bool(j.testProperties.Test_options.Unit_test) {
-			entries.SetBool("LOCAL_IS_UNIT_TEST", true)
-		}
+
+		j.testProperties.Test_options.CommonTestOptions.SetAndroidMkEntries(entries)
 	})
 
 	return entriesList

java/java.go

@@ -852,11 +852,10 @@ func LibraryHostFactory() android.Module {
 
 // Test option struct.
 type TestOptions struct {
+	android.CommonTestOptions
+
 	// a list of extra test configuration files that should be installed with the module.
 	Extra_test_configs []string `android:"path,arch_variant"`
-
-	// If the test is a hostside(no device required) unittest that shall be run during presubmit check.
-	Unit_test *bool
 }
 
 type testProperties struct {

python/androidmk.go

@@ -69,7 +69,7 @@ func (p *testDecorator) AndroidMk(base *Module, entries *android.AndroidMkEntrie
 
 			entries.AddStrings("LOCAL_TEST_DATA", android.AndroidMkDataPaths(p.data)...)
 
-			entries.SetBoolIfTrue("LOCAL_IS_UNIT_TEST", Bool(p.testProperties.Test_options.Unit_test))
+			p.testProperties.Test_options.SetAndroidMkEntries(entries)
 		})
 	base.subAndroidMk(entries, p.binaryDecorator.pythonInstaller)
 }

python/test.go

@@ -32,12 +32,6 @@ func registerPythonTestComponents(ctx android.RegistrationContext) {
 	ctx.RegisterModuleType("python_test", PythonTestFactory)
 }
 
-// Test option struct.
-type TestOptions struct {
-	// If the test is a hostside(no device required) unittest that shall be run during presubmit check.
-	Unit_test *bool
-}
-
 type TestProperties struct {
 	// the name of the test configuration (for example "AndroidTest.xml") that should be
 	// installed with the module.
@@ -55,7 +49,7 @@ type TestProperties struct {
 	Java_data []string
 
 	// Test options.
-	Test_options TestOptions
+	Test_options android.CommonTestOptions
 }
 
 type testDecorator struct {

rust/androidmk.go

@@ -105,10 +105,11 @@ func (test *testDecorator) AndroidMk(ctx AndroidMkContext, ret *android.AndroidM
 				entries.SetString("LOCAL_FULL_TEST_CONFIG", test.testConfig.String())
 			}
 			entries.SetBoolIfTrue("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", !BoolDefault(test.Properties.Auto_gen_config, true))
-			entries.SetBoolIfTrue("LOCAL_IS_UNIT_TEST", Bool(test.Properties.Test_options.Unit_test))
 			if test.Properties.Data_bins != nil {
 				entries.AddStrings("LOCAL_TEST_DATA_BINS", test.Properties.Data_bins...)
 			}
+
+			test.Properties.Test_options.SetAndroidMkEntries(entries)
 		})
 
 	cc.AndroidMkWriteTestData(test.data, ret)

rust/test.go

@@ -24,12 +24,6 @@ import (
 	"android/soong/tradefed"
 )
 
-// Test option struct.
-type TestOptions struct {
-	// If the test is a hostside(no device required) unittest that shall be run during presubmit check.
-	Unit_test *bool
-}
-
 type TestProperties struct {
 	// Disables the creation of a test-specific directory when used with
 	// relative_install_path. Useful if several tests need to be in the same
@@ -67,7 +61,7 @@ type TestProperties struct {
 	Test_harness *bool
 
 	// Test options.
-	Test_options TestOptions
+	Test_options android.CommonTestOptions
 
 	// Add RootTargetPreparer to auto generated test config. This guarantees the test to run
 	// with root permission.

sh/sh_binary.go

@@ -103,12 +103,6 @@ type shBinaryProperties struct {
 	Recovery_available *bool
 }
 
-// Test option struct.
-type TestOptions struct {
-	// If the test is a hostside(no device required) unittest that shall be run during presubmit check.
-	Unit_test *bool
-}
-
 type TestProperties struct {
 	// list of compatibility suites (for example "cts", "vts") that the module should be
 	// installed into.
@@ -153,7 +147,7 @@ type TestProperties struct {
 	Per_testcase_directory *bool
 
 	// Test options.
-	Test_options TestOptions
+	Test_options android.CommonTestOptions
 }
 
 type ShBinary struct {
@@ -464,10 +458,9 @@ func (s *ShTest) AndroidMkEntries() []android.AndroidMkEntries {
 				if s.testProperties.Data_bins != nil {
 					entries.AddStrings("LOCAL_TEST_DATA_BINS", s.testProperties.Data_bins...)
 				}
-				if Bool(s.testProperties.Test_options.Unit_test) {
-					entries.SetBool("LOCAL_IS_UNIT_TEST", true)
-				}
 				entries.SetBoolIfTrue("LOCAL_COMPATIBILITY_PER_TESTCASE_DIRECTORY", Bool(s.testProperties.Per_testcase_directory))
+
+				s.testProperties.Test_options.SetAndroidMkEntries(entries)
 			},
 		},
 	}}