| // Copyright (c) 2018, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| package com.android.tools.r8.shaking.proxy; |
| |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresentAndNotRenamed; |
| import static org.hamcrest.CoreMatchers.containsString; |
| import static org.hamcrest.CoreMatchers.not; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.android.tools.r8.utils.BooleanUtils; |
| import com.android.tools.r8.utils.FileUtils; |
| import com.android.tools.r8.utils.codeinspector.ClassSubject; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import com.android.tools.r8.utils.codeinspector.MethodSubject; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Collection; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class MockitoTest extends TestBase { |
| private static final String M_I_PKG = "mockito_interface"; |
| private static final String M_I = M_I_PKG + ".Interface"; |
| private static final Path MOCKITO_INTERFACE_JAR = |
| Paths.get(ToolHelper.EXAMPLES_BUILD_DIR, M_I_PKG + FileUtils.JAR_EXTENSION); |
| |
| private final TestParameters parameters; |
| private final boolean minify; |
| |
| @Parameterized.Parameters(name = "{0}, minify: {1}") |
| public static Collection<Object[]> data() { |
| return buildParameters( |
| getTestParameters().withAllRuntimesAndApiLevels().build(), BooleanUtils.values()); |
| } |
| |
| public MockitoTest(TestParameters parameters, boolean minify) { |
| this.parameters = parameters; |
| this.minify = minify; |
| } |
| |
| @Test |
| public void b120675359_devirtualized() throws Exception { |
| Path flagToKeepTestRunner = Paths.get(ToolHelper.EXAMPLES_DIR, M_I_PKG, "keep-rules.txt"); |
| CodeInspector inspector = |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(MOCKITO_INTERFACE_JAR) |
| .addKeepRuleFiles(flagToKeepTestRunner) |
| .allowDiagnosticWarningMessages( |
| parameters.isDexRuntime() && parameters.getApiLevel().isLessThan(AndroidApiLevel.N)) |
| .minification(minify) |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .assertAllWarningMessagesMatch( |
| containsString("required for default or static interface methods desugaring")) |
| .inspector(); |
| ClassSubject itf = inspector.clazz(M_I); |
| assertThat(itf, isPresent()); |
| MethodSubject mtd = itf.uniqueMethodWithName("onEnterForeground"); |
| assertThat(mtd, not(isPresent())); |
| } |
| |
| @Test |
| public void b120675359_conditional_keep() throws Exception { |
| Path flagToKeepInterfaceConditionally = |
| Paths.get(ToolHelper.EXAMPLES_DIR, M_I_PKG, "keep-rules-conditional-on-mock.txt"); |
| CodeInspector inspector = |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(MOCKITO_INTERFACE_JAR) |
| .addKeepRuleFiles(flagToKeepInterfaceConditionally) |
| .allowDiagnosticWarningMessages( |
| parameters.isDexRuntime() && parameters.getApiLevel().isLessThan(AndroidApiLevel.N)) |
| .minification(minify) |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .assertAllWarningMessagesMatch( |
| containsString("required for default or static interface methods desugaring")) |
| .inspector(); |
| ClassSubject itf = inspector.clazz(M_I); |
| assertThat(itf, isPresent()); |
| MethodSubject mtd = itf.uniqueMethodWithName("onEnterForeground"); |
| assertThat(mtd, isPresentAndNotRenamed()); |
| } |
| } |