/* * 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.
*/
publicfinalstaticint STOP_LINE = 50; // THIS MUST BE THE LINE NUMBER OF // STOP_LINE LINE publicfinalstaticint STOP_LINE_2 = 56; // THIS MUST BE THE LINE NUMBER OF // STOP_LINE_2 LINE
publicstaticvoid main(String[] args){
System.out.println("Howdy!"); if (args.length == 0) {
System.out.println("No args to debuggee"); // STOP_LINE
} else {
System.out.println("Some args to debuggee");
} if (args.length == 0) { // STOP_LINE + 4 boolean b1 = false; if (b1) { // STOP_LINE_2
System.out.println("In 2nd else"); // bug 4870514 is that we stop here.
}
} else {
System.out.println("In 2nd else");
}
System.out.println("Goodbye from LineNumberOnBraceTarg!");
}
// This isn't part of the test; it is just here // so one can see what line numbers are generated for a finally. publicvoid exampleOfThrow() { try { thrownew Exception();
} catch (Exception e) {
System.out.println("caught exception");
} finally {
System.out.println("finally");
}
}
publicstaticvoid main(String[] args) throws Exception { new LineNumberOnBraceTest(args).startTests();
} /********** test core **********/
protectedvoid runTests() throws Exception { /* * Get to the top of main() * to determine targetClass and mainThread
*/
BreakpointEvent bpe = startToMain("LineNumberOnBraceTarg");
targetClass = bpe.location().declaringType();
mainThread = bpe.thread();
resumeTo("LineNumberOnBraceTarg", LineNumberOnBraceTarg.STOP_LINE);
StepEvent stepev = stepOverLine(mainThread); // step to 2nd if (args.length
// Bug 4952629 is that javac outputs a line number // on the goto around the else which causes us to // be stopped at that goto instead of the println("Goodbye ...")
int ln = stepev.location().lineNumber();
System.out.println("Debuggee is stopped at line " + ln); if (ln != LineNumberOnBraceTarg.STOP_LINE + 4) {
failure("FAIL: Bug 4952629: Should be at line " +
(LineNumberOnBraceTarg.STOP_LINE + 4) + ", am at " + ln);
} else {
System.out.println("Passed test for 4952629");
}
// Test for bug 4870514
System.out.println("Resuming to " + LineNumberOnBraceTarg.STOP_LINE_2);
resumeTo("LineNumberOnBraceTarg", LineNumberOnBraceTarg.STOP_LINE_2);
System.out.println("Stopped at " + LineNumberOnBraceTarg.STOP_LINE_2);
stepev = stepOverLine(mainThread);
ln = stepev.location().lineNumber();
System.out.println("Debuggee is stopped at line " + ln); if (ln <= LineNumberOnBraceTarg.STOP_LINE_2 + 1) {
failure("FAIL: bug 4870514: Incorrectly stopped at " + ln);
} else {
System.out.println("Passed test for 4870514");
}
/* * resume the target listening for events
*/
listenUntilVMDisconnect();
/* * deal with results of test * if anything has called failure("foo") testFailed will be true
*/ if (!testFailed) {
println("LineNumberOnBraceTest: passed");
} else { thrownew Exception("LineNumberOnBraceTest: failed");
}
}
}
Messung V0.5
¤ Dauer der Verarbeitung: 0.17 Sekunden
(vorverarbeitet)
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.