/* * Copyright (c) 2007, 2017, 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.
*/
// THIS TEST IS LINE NUMBER SENSITIVE
/** * @test * @bug 4530424 * @summary Hin says that doing a step over after a popframe acts like a resume. * @author jjh * * @library .. * * @run build TestScaffold VMConnection TargetListener TargetAdapter * @run compile -g PopAndStepTest.java * @run driver PopAndStepTest
*/ import com.sun.jdi.*; import com.sun.jdi.event.*; import com.sun.jdi.request.*;
import java.util.*;
class PopAndStepTarg { publicvoid B() {
System.out.println("debuggee: in B"); // B_LINE_1
System.out.println("debuggee: in B, back to A"); // B_LINE_2
}
publicvoid A() {
System.out.println("debuggee: in A, about to call B"); // A_LINE_1
B(); // A_LINE_2
System.out.println("debuggee: in A, back from B"); // A_LINE_3 thrownew RuntimeException("debuggee: Got to line A_LINE_4:" + PopAndStepTest.A_LINE_4); // A_LINE_4
}
protectedvoid runTests() throws Exception { /* * Get to the top of main() * to determine targetClass and mainThread
*/
runOnce();
}
void runOnce() throws Exception{ /* * Get to the top of main() * to determine targetClass and mainThread
*/
BreakpointEvent bpe = startToMain("PopAndStepTarg");
targetClass = bpe.location().declaringType();
mainThread = bpe.thread();
getDebuggeeLineNum(MAIN_LINE_1);
println("Resuming to line B_LINE_2 : " + B_LINE_2);
bpe = resumeTo("PopAndStepTarg", B_LINE_2); getDebuggeeLineNum(B_LINE_2);
// The failure is this: // create step request // enable step request // pop frame // do the step // do another step - This step runs to completion
EventRequestManager erm = eventRequestManager();
StepRequest srInto = erm.createStepRequest(mainThread, StepRequest.STEP_LINE,
StepRequest.STEP_INTO);
srInto.addClassExclusionFilter("java.*");
srInto.addClassExclusionFilter("javax.*");
srInto.addClassExclusionFilter("sun.*");
srInto.addClassExclusionFilter("com.sun.*");
srInto.addClassExclusionFilter("com.oracle.*");
srInto.addClassExclusionFilter("oracle.*");
srInto.addClassExclusionFilter("jdk.internal.*");
srInto.addCountFilter(1);
srInto.enable(); // This fails
mainThread.popFrames(frameFor("A")); //srInto.enable(); // if the enable is moved here, it passes
println("Popped back to line MAIN_LINE_3(" + MAIN_LINE_3 + ") in main, the call to A()");
println("Stepping into line A_LINE_1:" + A_LINE_1);
waitForRequestedEvent(srInto); // println
srInto.disable();
getDebuggeeLineNum(A_LINE_1);
// The failure occurs here.
println("Stepping over to line A_LINE_2:" + A_LINE_2);
stepOverLine(mainThread); // println
getDebuggeeLineNum(A_LINE_2);
println("Stepping over to line A_LINE_3:" + A_LINE_3);
stepOverLine(mainThread); // call to B()
getDebuggeeLineNum(A_LINE_3);
vm().exit(0);
if (testFailed) { thrownew Exception("PopAndStepTest failed");
}
println("Passed:");
}
}
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