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/*
* Copyright (c) 2019, 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 8163127
* @summary Debugger classExclusionFilter does not work correctly with method references
*
* @library /test/lib
* @compile -g JdbStepTest.java
* @run main/othervm JdbStepTest
*/
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import jdk.test.lib.process.OutputAnalyzer;
import lib.jdb.JdbCommand;
import lib.jdb.JdbTest;
class JdbStepTestTarg {
public static void actualMethod(long[] input, long min, long max) {
Map<Long, List<Long>> lookup = new HashMap<>(); //@2 breakpoint, just a marker,
// not a real breakpoint
long range = max - min + 1;
for (long number : input) {
lookup.compute(number / range, (key, list) -> list != null ? list :
new ArrayList<>()).add(number);
}
}
interface Func {
void call(long[] input, long min, long max);
}
public static void main(String args[]) {
Func methodRef = JdbStepTestTarg::actualMethod;
methodRef.call(new long[]{1, 2, 3, 4, 5, 6}, 1, 6); //@1 breakpoint
}
}
public class JdbStepTest extends JdbTest {
public static void main(String argv[]) {
new JdbStepTest().run();
}
private JdbStepTest() {
super(DEBUGGEE_CLASS);
}
private static final String DEBUGGEE_CLASS = JdbStepTestTarg.class.getName();
private static final String PATTERN_TEMPLATE = "^Step completed: \"thread=main\", " +
"JdbStepTestTarg\\.actualMethod\\(\\), line=%LINE_NUMBER.*\\R" +
"%LINE_NUMBER\\s+Map> lookup = new HashMap<>\\(\\);.*\\R";
@Override
protected void runCases() {
setBreakpoints(jdb, DEBUGGEE_CLASS, System.getProperty("test.src") +
"/JdbStepTest.java", 1);
int expectedLineToStopAfterStep = parseBreakpoints(getTestSourcePath("JdbStepTest.java"),
2).get(0);
jdb.command(JdbCommand.run());
jdb.command(JdbCommand.step());
String pattern = PATTERN_TEMPLATE.replaceAll("%LINE_NUMBER",
String.valueOf(expectedLineToStopAfterStep));
new OutputAnalyzer(jdb.getJdbOutput()).shouldMatch(pattern);
}
}
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