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// 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.testing;
import static com.android.tools.r8.naming.retrace.StackTrace.isSame;
import static com.android.tools.r8.naming.retrace.StackTrace.isSameExceptForFileName;
import static com.android.tools.r8.naming.retrace.StackTrace.isSameExceptForFileNameAndLineNumber;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assume.assumeTrue;
import com.android.tools.r8.TestBase;
import com.android.tools.r8.TestParameters;
import com.android.tools.r8.TestParametersCollection;
import com.android.tools.r8.ToolHelper.DexVm;
import com.android.tools.r8.naming.retrace.StackTrace;
import com.android.tools.r8.naming.retrace.StackTrace.StackTraceLine;
import com.android.tools.r8.utils.StringUtils;
import com.google.common.collect.ImmutableList;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
@RunWith(Parameterized.class)
public class StackTraceTest extends TestBase {
private final TestParameters parameters;
@Parameterized.Parameters(name = "{0}")
public static TestParametersCollection data() {
return getTestParameters().withAllRuntimes().withAllApiLevels().build();
}
public StackTraceTest(TestParameters parameters) {
this.parameters = parameters;
}
@Test
public void testJvmStackTrace() throws Exception {
String stderr =
StringUtils.join(
ImmutableList.of(
"Exception in thread \"main\" java.lang.RuntimeException",
"\tat com.example.A.method2(Test.java:30)",
"\tat com.example.A.method1(Test.java:20)",
"\tat com.example.Main.main(Test.java:10)"),
"\n");
checkStackTrace(StackTrace.extractFromJvm(stderr));
}
@Test
public void testArtStackTrace1() {
String stderr =
StringUtils.join(
"\n",
"dex2oat I 10-30 11:41:40 232588 232588 dex2oat.cc:3108]"
+ " /usr/local/prj/r8-public/ws1/tools/linux/art/bin/../bin/dex2oat"
+ " --instruction-set=x86_64"
+ " --instruction-set-features=ssse3,sse4.1,sse4.2,-avx,-avx2,popcnt --runtime-arg"
+ " -Xnorelocate --host"
+ " --boot-image=/usr/local/prj/r8-public/ws1/tools/linux/art/bin/../framework/core.art"
+ " --dex-file=/tmp/junit5857866495600860150/junit14865793933637294589/out.zip"
+ " --output-vdex-fd=7 --oat-fd=8"
+ " --oat-location=/tmp/junit5857866495600860150/junit14865793933637294589/oat/x86_64/out.odex"
+ " --compiler-filter=quicken --class-loader-context=PCL[]\n",
"dex2oat I 10-30 11:41:40 232588 232588 dex2oat.cc:2808] dex2oat took 94.860ms"
+ " (71.941ms cpu) (threads: 72) arena alloc=3KB (3312B) java alloc=32KB (32800B)"
+ " native alloc=440KB (450720B) free=9MB (9539424B)",
"Exception in thread \"main\" java.lang.RuntimeException",
"\tat com.example.A.method2(Test.java:30)",
"\tat com.example.A.method1(Test.java:20)",
"\tat com.example.Main.main(Test.java:10)");
checkStackTrace(StackTrace.extractFromArt(stderr, DexVm.ART_5_1_1_HOST));
}
@Test
public void testArtStackTrace2() {
String stderr =
StringUtils.join(
"\n",
"dex2oat I 10-30 11:41:40 232588 232588 dex2oat.cc:3108]"
+ " /usr/local/prj/r8-public/ws1/tools/linux/art/bin/../bin/dex2oat"
+ " --instruction-set=x86_64"
+ " --instruction-set-features=ssse3,sse4.1,sse4.2,-avx,-avx2,popcnt --runtime-arg"
+ " -Xnorelocate --host"
+ " --boot-image=/usr/local/prj/r8-public/ws1/tools/linux/art/bin/../framework/core.art"
+ " --dex-file=/tmp/junit5857866495600860150/junit14865793933637294589/out.zip"
+ " --output-vdex-fd=7 --oat-fd=8"
+ " --oat-location=/tmp/junit5857866495600860150/junit14865793933637294589/oat/x86_64/out.odex"
+ " --compiler-filter=quicken --class-loader-context=PCL[]\n",
"Exception in thread \"main\" java.lang.RuntimeException",
"\tat com.example.A.method2(Test.java:30)",
"\tat com.example.A.method1(Test.java:20)",
"\tat com.example.Main.main(Test.java:10)",
"dex2oat I 10-30 11:41:40 232588 232588 dex2oat.cc:2808] dex2oat took 94.860ms"
+ " (71.941ms cpu) (threads: 72) arena alloc=3KB (3312B) java alloc=32KB (32800B)"
+ " native alloc=440KB (450720B) free=9MB (9539424B)"
);
checkStackTrace(StackTrace.extractFromArt(stderr, DexVm.ART_5_1_1_HOST));
}
private void checkStackTrace(StackTrace stackTrace) {
assertThat(
stackTrace,
isSame(
StackTrace.builder()
.add(
StackTraceLine.builder()
.setClassName("com.example.A")
.setMethodName("method2")
.setFileName("Test.java")
.setLineNumber(30)
.build())
.add(
StackTraceLine.builder()
.setClassName("com.example.A")
.setMethodName("method1")
.setFileName("Test.java")
.setLineNumber(20)
.build())
.add(
StackTraceLine.builder()
.setClassName("com.example.Main")
.setMethodName("main")
.setFileName("Test.java")
.setLineNumber(10)
.build())
.build()));
assertThat(
stackTrace,
isSameExceptForFileName(
StackTrace.builder()
.add(
StackTraceLine.builder()
.setClassName("com.example.A")
.setMethodName("method2")
.setLineNumber(30)
.build())
.add(
StackTraceLine.builder()
.setClassName("com.example.A")
.setMethodName("method1")
.setLineNumber(20)
.build())
.add(
StackTraceLine.builder()
.setClassName("com.example.Main")
.setMethodName("main")
.setLineNumber(10)
.build())
.build()));
assertThat(
stackTrace,
isSameExceptForFileNameAndLineNumber(
StackTrace.builder()
.add(
StackTraceLine.builder()
.setClassName("com.example.A")
.setMethodName("method2")
.build())
.add(
StackTraceLine.builder()
.setClassName("com.example.A")
.setMethodName("method1")
.build())
.add(
StackTraceLine.builder()
.setClassName("com.example.Main")
.setMethodName("main")
.build())
.build()));
}
@Test
public void testJvmStackTraceFromRunning() throws Exception {
assumeTrue(parameters.isCfRuntime());
testForJvm()
.addInnerClasses(StackTraceTest.class)
.run(parameters.getRuntime(), Main.class)
.assertFailure()
.inspectStackTrace(this::checkStackTraceFromRunning);
}
@Test
public void testArtStackTraceFromRunning() throws Exception {
assumeTrue(parameters.isDexRuntime());
testForD8()
.addInnerClasses(StackTraceTest.class)
.setMinApi(parameters.getApiLevel())
.run(parameters.getRuntime(), Main.class)
.assertFailure()
.inspectStackTrace(this::checkStackTraceFromRunning);
}
private void checkStackTraceFromRunning(StackTrace stackTrace) {
assertThat(
stackTrace,
isSameExceptForFileNameAndLineNumber(
StackTrace.builder()
.addWithoutFileNameAndLineNumber(A.class, "method2")
.addWithoutFileNameAndLineNumber(A.class, "method1")
.addWithoutFileNameAndLineNumber(Main.class, "main")
.build()));
}
public static class Main {
public static void main(String[] args) {
new A().method1();
}
}
static class A {
public void method1() {
method2();
}
public void method2() {
throw new RuntimeException();
}
}
}