| // Copyright (c) 2023, 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.debuginfo; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.naming.retrace.StackTrace.StackTraceLine; |
| import java.util.List; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class NoKeepSourceFileAttributeTest extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameterized.Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withDexRuntimesAndAllApiLevels().build(); |
| } |
| |
| public NoKeepSourceFileAttributeTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| public boolean isRuntimeWithPcAsLineNumberSupport() { |
| return parameters.isDexRuntime() |
| && parameters |
| .getRuntime() |
| .maxSupportedApiLevel() |
| .isGreaterThanOrEqualTo(apiLevelWithPcAsLineNumberSupport()); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(NoKeepSourceFileAttributeTest.class) |
| .addKeepMainRule(TestClass.class) |
| .setMinApi(parameters) |
| .run(parameters.getRuntime(), TestClass.class) |
| .assertFailureWithErrorThatThrows(RuntimeException.class) |
| .inspectOriginalStackTrace( |
| stacktrace -> { |
| List<StackTraceLine> stackTraceLines = stacktrace.getStackTraceLines(); |
| assertEquals(1, stackTraceLines.size()); |
| StackTraceLine stackTraceLine = stackTraceLines.get(0); |
| if (!isRuntimeWithPcAsLineNumberSupport()) { |
| assertEquals("SourceFile", stackTraceLine.fileName); |
| } else { |
| // VMs with native PC support and no debug info print "Unknown Source". |
| // TODO(b/146565491): This will need a check for new VMs once fixed. |
| assertEquals("Unknown Source", stackTraceLine.fileName); |
| } |
| }) |
| .inspectStackTrace( |
| stacktrace -> { |
| List<StackTraceLine> stackTraceLines = stacktrace.getStackTraceLines(); |
| assertEquals(1, stackTraceLines.size()); |
| StackTraceLine stackTraceLine = stackTraceLines.get(0); |
| assertEquals("NoKeepSourceFileAttributeTest.java", stackTraceLine.fileName); |
| }); |
| } |
| |
| @Test |
| public void testNoOpt() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(NoKeepSourceFileAttributeTest.class) |
| .addKeepMainRule(TestClass.class) |
| // Keeping lines and not obfuscating or optimizing will retain original lines. |
| .addDontObfuscate() |
| .addDontOptimize() |
| .addKeepAttributeLineNumberTable() |
| .setMinApi(parameters) |
| .run(parameters.getRuntime(), TestClass.class) |
| .assertFailureWithErrorThatThrows(RuntimeException.class) |
| .inspectOriginalStackTrace( |
| stacktrace -> { |
| List<StackTraceLine> stackTraceLines = stacktrace.getStackTraceLines(); |
| assertEquals(1, stackTraceLines.size()); |
| StackTraceLine stackTraceLine = stackTraceLines.get(0); |
| assertEquals("SourceFile", stackTraceLine.fileName); |
| // The non-optimizing/obfuscating build will retain the original line info. |
| assertTrue(stackTraceLine.lineNumber > 50); |
| }) |
| .inspectStackTrace( |
| stacktrace -> { |
| List<StackTraceLine> stackTraceLines = stacktrace.getStackTraceLines(); |
| assertEquals(1, stackTraceLines.size()); |
| StackTraceLine stackTraceLine = stackTraceLines.get(0); |
| assertEquals("NoKeepSourceFileAttributeTest.java", stackTraceLine.fileName); |
| assertTrue(stackTraceLine.lineNumber > 50); |
| }); |
| } |
| |
| static class TestClass { |
| |
| public static void main(String[] args) { |
| throw new RuntimeException("My Exception!"); |
| } |
| } |
| } |