| // Copyright (c) 2022, 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 com.android.tools.r8.naming.retrace.StackTrace.isSame; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| 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; |
| import com.android.tools.r8.naming.retrace.StackTrace.StackTraceLine; |
| import com.android.tools.r8.smali.SmaliBuilder; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class ZeroLineEntryTest extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameterized.Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withDexRuntimes().withApiLevel(AndroidApiLevel.B).build(); |
| } |
| |
| public ZeroLineEntryTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void test() throws Exception { |
| SmaliBuilder smali = new SmaliBuilder(); |
| smali.addClass("Test"); |
| smali.setSourceFile("Test.java"); |
| smali.addMainMethod( |
| 0, |
| ".line 42", |
| "invoke-static {}, Ljava/lang/System;->nanoTime()J", |
| ".line 0", |
| "new-instance v0, Ljava/lang/RuntimeException;", |
| "invoke-direct {v0}, Ljava/lang/RuntimeException;-><init>()V", |
| ".line 123", |
| "throw v0"); |
| |
| testForRuntime(parameters) |
| .addProgramDexFileData(smali.compile()) |
| .run(parameters.getRuntime(), "Test") |
| .assertFailureWithErrorThatThrows(RuntimeException.class) |
| .inspectStackTrace(this::checkStackTrace); |
| } |
| |
| private void checkStackTrace(StackTrace stacktrace) { |
| assertThat( |
| stacktrace, |
| isSame( |
| StackTrace.builder() |
| .add( |
| StackTraceLine.builder() |
| .setLineNumber(0) |
| .setMethodName("main") |
| .setClassName("Test") |
| .setFileName("Test.java") |
| .build()) |
| .build())); |
| } |
| } |