[Ravenwood] Support JUnit's Suite runner (f10a363d) · Commits · e / os / android_frameworks_base

ravenwood/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/CallTracker.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -64,7 +64,7 @@ public class CallTracker {
		/**
		* Check the number of calls stored in {@link #mNumCalled}.
		*/
		protected void assertCalls(Object... methodNameAndCountPairs) {
		public void assertCalls(Object... methodNameAndCountPairs) {
		// Create a local copy
		HashMap<String, Integer> counts = new HashMap<>(mNumCalled);
		for (int i = 0; i < methodNameAndCountPairs.length - 1; i += 2) {
		@@ -95,7 +95,7 @@ public class CallTracker {
		* Same as {@link #assertCalls(Object...)} but it kills the process if it fails.
		* Only use in @AfterClass.
		*/
		protected void assertCallsOrDie(Object... methodNameAndCountPairs) {
		public void assertCallsOrDie(Object... methodNameAndCountPairs) {
		try {
		assertCalls(methodNameAndCountPairs);
		} catch (Throwable th) {

ravenwood/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodNoRavenizerTest.java

0 → 100644

+49 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/
		package com.android.ravenwoodtest.bivalenttest.ravenizer;

		import android.platform.test.annotations.NoRavenizer;
		import android.platform.test.ravenwood.RavenwoodAwareTestRunner.RavenwoodTestRunnerInitializing;

		import org.junit.Test;

		/**
		* Test for {@link android.platform.test.annotations.NoRavenizer}
		*/
		@NoRavenizer
		public class RavenwoodNoRavenizerTest {
		public static final String TAG = "RavenwoodNoRavenizerTest";

		private static final CallTracker sCallTracker = new CallTracker();

		/**
		* With @NoRavenizer, this method shouldn't be called.
		*/
		@RavenwoodTestRunnerInitializing
		public static void ravenwoodRunnerInitializing() {
		sCallTracker.incrementMethodCallCount();
		}

		/**
		* Make sure ravenwoodRunnerInitializing() wasn't called.
		*/
		@Test
		public void testNotRavenized() {
		sCallTracker.assertCalls(
		"ravenwoodRunnerInitializing", 0
		);
		}
		}

ravenwood/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodSuiteTest.java

0 → 100644

+69 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/
		package com.android.ravenwoodtest.bivalenttest.ravenizer;

		import android.util.Log;

		import org.junit.AfterClass;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.junit.runners.Suite;

		/**
		* Test to make sure {@link Suite} works with the ravenwood test runner.
		*/
		@RunWith(Suite.class)
		@Suite.SuiteClasses({
		RavenwoodSuiteTest.Test1.class,
		RavenwoodSuiteTest.Test2.class
		})
		public class RavenwoodSuiteTest {
		public static final String TAG = "RavenwoodSuiteTest";

		private static final CallTracker sCallTracker = new CallTracker();

		@AfterClass
		public static void afterClass() {
		Log.i(TAG, "afterClass called");

		sCallTracker.assertCallsOrDie(
		"test1", 1,
		"test2", 1
		);
		}

		/**
		* Workaround for the issue where tradefed won't think a class is a test class
		* if it has a @RunWith but no @Test methods, even if it is a Suite.
		*/
		@Test
		public void testEmpty() {
		}

		public static class Test1 {
		@Test
		public void test1() {
		sCallTracker.incrementMethodCallCount();
		}
		}

		public static class Test2 {
		@Test
		public void test2() {
		sCallTracker.incrementMethodCallCount();
		}
		}
		}

ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerHook.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -57,7 +57,8 @@ public class RavenwoodAwareTestRunnerHook {
		*/
		public static void onRunnerInitializing(Runner runner, TestClass testClass) {
		// This log call also ensures the framework JNI is loaded.
		Log.i(TAG, "onRunnerInitializing: testClass=" + testClass + " runner=" + runner);
		Log.i(TAG, "onRunnerInitializing: testClass=" + testClass.getJavaClass()
		+ " runner=" + runner);

		// TODO: Move the initialization code to a better place.

ravenwood/junit-src/android/platform/test/annotations/NoRavenizer.java

0 → 100644

+36 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.platform.test.annotations;

		import java.lang.annotation.ElementType;
		import java.lang.annotation.Inherited;
		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.lang.annotation.Target;

		/**
		* Disable the ravenizer preprocessor for a class. This should be only used for testing
		* ravenizer itself, or to workaround issues with the preprocessor. A test class probably won't run
		* properly if it's not preprocessed.
		*
		* @hide
		*/
		@Inherited
		@Target({ElementType.TYPE})
		@Retention(RetentionPolicy.RUNTIME)
		public @interface NoRavenizer {
		}