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test/com/sun/jdi/LineNumberOnBraceTest.java
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rev 16940 : 8177507: line number sensitive tests for jdi should be unified
Reviewed-by: duke
*** 1,10 ****
/**
! * @test/nodynamiccopyright/
* @bug 4952629 4870514
* @summary REGRESSION: javac generates a spurious line number entry on } else {
- *
* @author jjh
*
* @run build VMConnection TargetListener TargetAdapter
* @run compile -g LineNumberOnBraceTest.java
* @run driver LineNumberOnBraceTest
--- 1,34 ----
+ /*
+ * 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 4952629 4870514
* @summary REGRESSION: javac generates a spurious line number entry on } else {
* @author jjh
*
* @run build VMConnection TargetListener TargetAdapter
* @run compile -g LineNumberOnBraceTest.java
* @run driver LineNumberOnBraceTest
*** 13,45 ****
import com.sun.jdi.event.*;
import com.sun.jdi.request.*;
import java.util.*;
- /********** LINE NUMBER SENSITIVE! *****************************************************************/
class LineNumberOnBraceTarg {
! public final static int stopLine = 29; // THIS MUST BE THE LINE NUMBER OF THE // stopline LINE
! public final static int stopLine2 = 35; // THIS MUST BE THE LINE NUMBER OF THE // stopline2 LINE
!
public static void main(String[] args){
System.out.println("Howdy!");
if (args.length == 0) {
! System.out.println("No args to debuggee"); // stopLine
} else {
System.out.println("Some args to debuggee");
}
! if (args.length == 0) {
boolean b1 = false;
! if (b1) { // stopLine2
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!"); // stopLine2 + 6
}
// This isn't part of the test; it is just here
// so one can see what line numbers are generated for a finally.
public void exampleOfThrow() {
--- 37,67 ----
import com.sun.jdi.event.*;
import com.sun.jdi.request.*;
import java.util.*;
class LineNumberOnBraceTarg {
! public final static int STOP_LINE = 50; // THIS MUST BE THE LINE NUMBER OF // STOP_LINE LINE
! public final static int STOP_LINE_2 = 56; // THIS MUST BE THE LINE NUMBER OF // STOP_LINE_2 LINE
public static void 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.
public void exampleOfThrow() {
*** 76,112 ****
*/
BreakpointEvent bpe = startToMain("LineNumberOnBraceTarg");
targetClass = bpe.location().declaringType();
mainThread = bpe.thread();
! resumeTo("LineNumberOnBraceTarg", LineNumberOnBraceTarg.stopLine);
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.stopLine + 4) {
failure("FAIL: Bug 4952629: Should be at line " +
! (LineNumberOnBraceTarg.stopLine + 4) +
", am at " + ln);
} else {
System.out.println("Passed test for 4952629");
}
// Test for bug 4870514
! System.out.println("Resuming to " + LineNumberOnBraceTarg.stopLine2);
! resumeTo("LineNumberOnBraceTarg", LineNumberOnBraceTarg.stopLine2);
! System.out.println("Stopped at " + LineNumberOnBraceTarg.stopLine2);
stepev = stepOverLine(mainThread);
ln = stepev.location().lineNumber();
System.out.println("Debuggee is stopped at line " + ln);
! if (ln == LineNumberOnBraceTarg.stopLine2 + 1) {
! failure("FAIL: bug 4870514: Incorrectly stopped at " +
! (LineNumberOnBraceTarg.stopLine2 + 1));
} else {
System.out.println("Passed test for 4870514");
}
--- 98,133 ----
*/
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");
}
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