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8167965: (jdeprscan) using --release option with 8 or earlier throws exception

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Reviewed-by: mchung
This commit is contained in:
Stuart Marks 2016-10-13 17:31:01 -07:00
parent 7fa122e6f9
commit 1f91f70a58
2 changed files with 60 additions and 2 deletions
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4
langtools/src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/Main.java
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@ -384,14 +384,14 @@ public class Main implements DiagnosticListener<JavaFileObject> {
.collect(toList()));
} else {
// TODO: kind of a hack...
// Create a throwaway compilation task with options "-release N"
// Create a throwaway compilation task with options "--release N"
// which has the side effect of setting the file manager's
// PLATFORM_CLASS_PATH to the right value.
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
StandardJavaFileManager fm =
compiler.getStandardFileManager(this, null, StandardCharsets.UTF_8);
JavaCompiler.CompilationTask task =
compiler.getTask(null, fm, this, List.of("-release", release), null, null);
compiler.getTask(null, fm, this, List.of("--release", release), null, null);
List<Path> paths = new ArrayList<>();
for (Path p : fm.getLocationAsPaths(StandardLocation.PLATFORM_CLASS_PATH)) {
try (Stream<Path> str = Files.walk(p)) {

58
langtools/test/tools/jdeprscan/tests/jdk/jdeprscan/TestRelease.java Normal file
View file

@ -0,0 +1,58 @@
/*
* Copyright (c) 2016, 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 8167965
* @summary Test proper handling of the --release option.
* @modules jdk.jdeps/com.sun.tools.jdeprscan
* @build jdk.jdeprscan.TestRelease
* @run testng jdk.jdeprscan.TestRelease
*/
package jdk.jdeprscan;
import com.sun.tools.jdeprscan.Main;
import org.testng.annotations.Test;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
public class TestRelease {
static boolean invoke(String arg) {
return Main.call(System.out, System.err, "--list", "--release", arg);
}
@Test
public void testSuccess() {
assertTrue(invoke("6"));
assertTrue(invoke("7"));
assertTrue(invoke("8"));
assertTrue(invoke("9"));
}
@Test
public void testFailure() {
assertFalse(invoke("5"));
}
}