/* * Copyright (c) 2009, 2018, 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 6862295 * @summary Verify breakpoints still work after a full GC. * @comment converted from test/jdk/com/sun/jdi/BreakpointWithFullGC.sh * * @library /test/lib * @compile -g BreakpointWithFullGC.java * @run main/othervm BreakpointWithFullGC
*/
privatestaticfinal String DEBUGGEE_CLASS = BreakpointWithFullGCTarg.class.getName(); // We don't specify "-Xmx" for debuggee as we have full GCs with any value. privatestaticfinal String[] DEBUGGEE_OPTIONS = {"-verbose:gc"};
// get to the first loop breakpoint
jdb.command(JdbCommand.run()); // 19 "cont" commands gets us through all the loop breakpoints. for (int i = 1; i <= 19; i++) {
jdb.command(JdbCommand.cont());
} // get to the last breakpoint
jdb.command(JdbCommand.cont());
jdb.contToExit(1);
new OutputAnalyzer(getJdbOutput()) // make sure we hit the first breakpoint at least once
.stdoutShouldMatch("System\\..*top of loop") // make sure we hit the second breakpoint at least once
.stdoutShouldMatch("System\\..*bottom of loop") // make sure we hit the last breakpoint
.stdoutShouldMatch("System\\..*end of test"); new OutputAnalyzer(getDebuggeeOutput()) // check for error message due to thread ID change
.stderrShouldNotContain("Exception in thread \"event-handler\" java.lang.NullPointerException");
}
}
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