| // Copyright (c) 2019, 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.retrace; |
| |
| import static com.android.tools.r8.Collectors.toSingle; |
| import static com.android.tools.r8.KotlinCompilerTool.KOTLINC; |
| import static com.android.tools.r8.ToolHelper.getFilesInTestFolderRelativeToClass; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.containsLinePositions; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isInlineFrame; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isInlineStack; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.core.StringContains.containsString; |
| |
| import com.android.tools.r8.CompilationFailedException; |
| import com.android.tools.r8.CompilationMode; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.TestRuntime; |
| import com.android.tools.r8.TestRuntime.CfRuntime; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.ToolHelper.KotlinTargetVersion; |
| import com.android.tools.r8.naming.retrace.StackTrace; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import com.android.tools.r8.utils.codeinspector.FoundMethodSubject; |
| import com.android.tools.r8.utils.codeinspector.InstructionSubject; |
| import com.android.tools.r8.utils.codeinspector.Matchers.LinePosition; |
| import com.android.tools.r8.utils.codeinspector.MethodSubject; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import java.util.concurrent.ExecutionException; |
| import java.util.function.Function; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class KotlinInlineFunctionRetraceTest extends TestBase { |
| |
| private final TestParameters parameters; |
| // TODO(b/151132660): Fix filename |
| private static final String FILENAME_INLINE_STATIC = "InlineFunctionKt.kt"; |
| private static final String FILENAME_INLINE_INSTANCE = "InlineFunction.kt"; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| // TODO(b/141817471): Extend with compilation modes. |
| return getTestParameters().withAllRuntimesAndApiLevels().build(); |
| } |
| |
| public KotlinInlineFunctionRetraceTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| private static Function<TestRuntime, Path> compilationResults = |
| memoizeFunction(KotlinInlineFunctionRetraceTest::compileKotlinCode); |
| |
| private static Path compileKotlinCode(TestRuntime runtime) throws IOException { |
| CfRuntime cfRuntime = runtime.isCf() ? runtime.asCf() : TestRuntime.getCheckedInJdk9(); |
| return kotlinc(cfRuntime, getStaticTemp(), KOTLINC, KotlinTargetVersion.JAVA_8) |
| .addSourceFiles( |
| getFilesInTestFolderRelativeToClass(KotlinInlineFunctionRetraceTest.class, "kt", ".kt")) |
| .compile(); |
| } |
| |
| private FoundMethodSubject inlineExceptionStatic(CodeInspector kotlinInspector) { |
| return kotlinInspector |
| .clazz("retrace.InlineFunctionKt") |
| .uniqueMethodWithName("inlineExceptionStatic") |
| .asFoundMethodSubject(); |
| } |
| |
| private FoundMethodSubject inlineExceptionInstance(CodeInspector kotlinInspector) { |
| return kotlinInspector |
| .clazz("retrace.InlineFunction") |
| .uniqueMethodWithName("inlineExceptionInstance") |
| .asFoundMethodSubject(); |
| } |
| |
| @Test |
| public void testRuntime() throws ExecutionException, CompilationFailedException, IOException { |
| testForRuntime(parameters) |
| .addProgramFiles(compilationResults.apply(parameters.getRuntime())) |
| .addRunClasspathFiles(buildOnDexRuntime(parameters, ToolHelper.getKotlinStdlibJar())) |
| .run(parameters.getRuntime(), "retrace.MainKt") |
| .assertFailureWithErrorThatMatches(containsString("inlineExceptionStatic")) |
| .assertFailureWithErrorThatMatches(containsString("at retrace.MainKt.main(Main.kt:15)")); |
| } |
| |
| @Test |
| public void testRetraceKotlinInlineStaticFunction() |
| throws ExecutionException, CompilationFailedException, IOException { |
| String main = "retrace.MainKt"; |
| String mainFileName = "Main.kt"; |
| Path kotlinSources = compilationResults.apply(parameters.getRuntime()); |
| CodeInspector kotlinInspector = new CodeInspector(kotlinSources); |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(kotlinSources, ToolHelper.getKotlinStdlibJar()) |
| .addKeepAttributes("SourceFile", "LineNumberTable") |
| .allowDiagnosticWarningMessages() |
| .setMode(CompilationMode.RELEASE) |
| .addKeepMainRule(main) |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .assertAllWarningMessagesMatch(equalTo("Resource 'META-INF/MANIFEST.MF' already exists.")) |
| .run(parameters.getRuntime(), main) |
| .assertFailureWithErrorThatMatches(containsString("inlineExceptionStatic")) |
| .inspectStackTrace( |
| (stackTrace, codeInspector) -> { |
| MethodSubject mainSubject = codeInspector.clazz(main).uniqueMethodWithName("main"); |
| LinePosition inlineStack = |
| LinePosition.stack( |
| LinePosition.create( |
| inlineExceptionStatic(kotlinInspector), 2, 8, FILENAME_INLINE_STATIC), |
| LinePosition.create(mainSubject.asFoundMethodSubject(), 2, 15, mainFileName)); |
| checkInlineInformation(stackTrace, codeInspector, mainSubject, inlineStack); |
| }); |
| } |
| |
| @Test |
| public void testRetraceKotlinInlineInstanceFunction() |
| throws ExecutionException, CompilationFailedException, IOException { |
| String main = "retrace.MainInstanceKt"; |
| String mainFileName = "MainInstance.kt"; |
| Path kotlinSources = compilationResults.apply(parameters.getRuntime()); |
| CodeInspector kotlinInspector = new CodeInspector(kotlinSources); |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(kotlinSources, ToolHelper.getKotlinStdlibJar()) |
| .addKeepAttributes("SourceFile", "LineNumberTable") |
| .allowDiagnosticWarningMessages() |
| .setMode(CompilationMode.RELEASE) |
| .addKeepMainRule(main) |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .assertAllWarningMessagesMatch(equalTo("Resource 'META-INF/MANIFEST.MF' already exists.")) |
| .run(parameters.getRuntime(), main) |
| .assertFailureWithErrorThatMatches(containsString("inlineExceptionInstance")) |
| .inspectStackTrace( |
| (stackTrace, codeInspector) -> { |
| MethodSubject mainSubject = codeInspector.clazz(main).uniqueMethodWithName("main"); |
| LinePosition inlineStack = |
| LinePosition.stack( |
| LinePosition.create( |
| inlineExceptionInstance(kotlinInspector), |
| 2, |
| 15, |
| FILENAME_INLINE_INSTANCE), |
| LinePosition.create(mainSubject.asFoundMethodSubject(), 2, 13, mainFileName)); |
| checkInlineInformation(stackTrace, codeInspector, mainSubject, inlineStack); |
| }); |
| } |
| |
| @Test |
| public void testRetraceKotlinNestedInlineFunction() |
| throws ExecutionException, CompilationFailedException, IOException { |
| String main = "retrace.MainNestedKt"; |
| String mainFileName = "MainNested.kt"; |
| Path kotlinSources = compilationResults.apply(parameters.getRuntime()); |
| CodeInspector kotlinInspector = new CodeInspector(kotlinSources); |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(kotlinSources, ToolHelper.getKotlinStdlibJar()) |
| .addKeepAttributes("SourceFile", "LineNumberTable") |
| .allowDiagnosticWarningMessages() |
| .setMode(CompilationMode.RELEASE) |
| .addKeepMainRule(main) |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .assertAllWarningMessagesMatch(equalTo("Resource 'META-INF/MANIFEST.MF' already exists.")) |
| .run(parameters.getRuntime(), main) |
| .assertFailureWithErrorThatMatches(containsString("inlineExceptionStatic")) |
| .inspectStackTrace( |
| (stackTrace, codeInspector) -> { |
| MethodSubject mainSubject = codeInspector.clazz(main).uniqueMethodWithName("main"); |
| LinePosition inlineStack = |
| LinePosition.stack( |
| LinePosition.create( |
| inlineExceptionStatic(kotlinInspector), 3, 8, FILENAME_INLINE_STATIC), |
| // TODO(b/146399675): There should be a nested frame on |
| // retrace.NestedInlineFunctionKt.nestedInline(line 10). |
| LinePosition.create(mainSubject.asFoundMethodSubject(), 3, 19, mainFileName)); |
| checkInlineInformation(stackTrace, codeInspector, mainSubject, inlineStack); |
| }); |
| } |
| |
| @Test |
| public void testRetraceKotlinNestedInlineFunctionOnFirstLine() |
| throws ExecutionException, CompilationFailedException, IOException { |
| String main = "retrace.MainNestedFirstLineKt"; |
| String mainFileName = "MainNestedFirstLine.kt"; |
| Path kotlinSources = compilationResults.apply(parameters.getRuntime()); |
| CodeInspector kotlinInspector = new CodeInspector(kotlinSources); |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(kotlinSources, ToolHelper.getKotlinStdlibJar()) |
| .addKeepAttributes("SourceFile", "LineNumberTable") |
| .allowDiagnosticWarningMessages() |
| .setMode(CompilationMode.RELEASE) |
| .addKeepMainRule(main) |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .assertAllWarningMessagesMatch(equalTo("Resource 'META-INF/MANIFEST.MF' already exists.")) |
| .run(parameters.getRuntime(), main) |
| .assertFailureWithErrorThatMatches(containsString("inlineExceptionStatic")) |
| .inspectStackTrace( |
| (stackTrace, codeInspector) -> { |
| MethodSubject mainSubject = codeInspector.clazz(main).uniqueMethodWithName("main"); |
| LinePosition inlineStack = |
| LinePosition.stack( |
| LinePosition.create( |
| inlineExceptionStatic(kotlinInspector), 2, 8, FILENAME_INLINE_STATIC), |
| // TODO(b/146399675): There should be a nested frame on |
| // retrace.NestedInlineFunctionKt.nestedInlineOnFirstLine(line 15). |
| LinePosition.create(mainSubject.asFoundMethodSubject(), 2, 20, mainFileName)); |
| checkInlineInformation(stackTrace, codeInspector, mainSubject, inlineStack); |
| }); |
| } |
| |
| private void checkInlineInformation( |
| StackTrace stackTrace, |
| CodeInspector codeInspector, |
| MethodSubject mainSubject, |
| LinePosition inlineStack) { |
| assertThat(mainSubject, isPresent()); |
| RetraceMethodResult retraceResult = |
| mainSubject |
| .streamInstructions() |
| .filter(InstructionSubject::isThrow) |
| .collect(toSingle()) |
| .retraceLinePosition(codeInspector.retrace()); |
| assertThat(retraceResult, isInlineFrame()); |
| assertThat(retraceResult, isInlineStack(inlineStack)); |
| assertThat(stackTrace, containsLinePositions(inlineStack)); |
| } |
| } |
