infernap12/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2026-02-24 17:20:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

8366264: tools/javac/launcher/SourceLauncherStackTraceTest.java does not cover the scenario for 8362237

Browse Source 
Reviewed-by: cstein, jlahoda
This commit is contained in:
Chen Liang 2025-08-30 14:03:56 +00:00
parent f23c150709
commit 0e7399318b
2 changed files with 24 additions and 84 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

84
test/langtools/tools/javac/launcher/SourceLauncherStackTraceTest.java
View File

@ -1,84 +0,0 @@
/*
* Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8362237
* @summary Test source launcher with specific VM behaviors
* @library /tools/lib
* @modules jdk.compiler/com.sun.tools.javac.api
* jdk.compiler/com.sun.tools.javac.launcher
* jdk.compiler/com.sun.tools.javac.main
* java.base/jdk.internal.module
* @build toolbox.JavaTask toolbox.JavacTask toolbox.TestRunner toolbox.ToolBox
* @run main/othervm -XX:-StackTraceInThrowable SourceLauncherStackTraceTest
*/
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import toolbox.TestRunner;
/// SourceLauncherTest runs the source launcher in the same VM, so we must
/// use another test to run specific tests with specific VM flags
public class SourceLauncherStackTraceTest extends TestRunner {
// Inheritance will shadow all parent tests
SourceLauncherTest parent = new SourceLauncherTest();
SourceLauncherStackTraceTest() {
super(System.err);
}
public static void main(String... args) throws Exception {
SourceLauncherStackTraceTest t = new SourceLauncherStackTraceTest();
t.runTests(m -> new Object[] { Paths.get(m.getName()) });
}
/*
* Tests in which main throws an exception without a stacktrace.
*/
@Test
public void testTargetException2(Path base) throws IOException {
parent.tb.writeJavaFiles(base, """
public class TestLauncher {
public static TestLauncher test() {
throw new RuntimeException("No trace");
}
public static void main(String[] args) {
// This will throw a RuntimeException without
// a stack trace due to VM options
test();
}
}
""");
Path file = base.resolve("TestLauncher.java");
SourceLauncherTest.Result r = parent.run(file, List.of(), List.of("3"));
parent.checkEmpty("stdout", r.stdOut());
parent.checkEmpty("stderr", r.stdErr());
parent.checkTrace("exception", r.exception(), "java.lang.RuntimeException: No trace");
}
}

24
test/langtools/tools/javac/launcher/SourceLauncherTest.java
View File

@ -24,6 +24,7 @@
/*
* @test
* @bug 8192920 8204588 8246774 8248843 8268869 8235876 8328339 8335896 8344706
* 8362237
* @summary Test source launcher
* @library /tools/lib
* @modules jdk.compiler/com.sun.tools.javac.api
@ -714,6 +715,29 @@ public class SourceLauncherTest extends TestRunner {
"at Thrower.main(Thrower.java:4)");
}
/*
* Tests in which main throws a traceless exception.
*/
@Test
public void testTracelessTargetException(Path base) throws IOException {
tb.writeJavaFiles(base, """
class TestLauncherException extends RuntimeException {
TestLauncherException() {
super("No trace", null, true, false); // No writable trace
}
public static void main(String... args) {
throw new TestLauncherException();
}
}
""");
Path file = base.resolve("TestLauncherException.java");
SourceLauncherTest.Result r = run(file, List.of(), List.of("3"));
checkEmpty("stdout", r.stdOut());
checkEmpty("stderr", r.stdErr());
checkTrace("exception", r.exception(), "TestLauncherException: No trace");
}
@Test
public void testNoDuplicateIncubatorWarning(Path base) throws Exception {
Path module = base.resolve("lib");