jdk/test/com/sun/jdi/RedefineException.sh
changeset 2 90ce3da70b43
child 5506 202f599c92aa
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/com/sun/jdi/RedefineException.sh	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,119 @@
+#!/bin/sh
+
+#
+# Copyright 2002 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+# CA 95054 USA or visit www.sun.com if you need additional information or
+# have any questions.
+#
+
+#  @test
+#  @bug 4559100
+#  @summary The VM crashes when a method in a redefined class throws an exception.
+#  @author Jim Holmlund
+#
+#  @run shell RedefineException.sh
+
+# This is another symptomm of 4559100
+# This causes a bus error on solsparc:
+#  ---- called from signal handler with signal 10 (SIGBUS) ------
+#  [11] constantPoolOopDesc::klass_at_if_loaded(0xffbed4d8, 0x16, 0xffbed5cc, 0x0, 0x1, 0xfa40b330), at 0xfe11568c
+#  [12] methodOopDesc::fast_exception_handler_bci_for(0x6, 0x1, 0xfe400a0c, 0x0, 0x2d1f0, 0x0), at 0xfe12e620
+#  [13] jvmdi::post_exception_throw_event(0x2d1f0, 0xf61036f8, 0xf6103752, 0xf20414a8, 0x2e2928, 0xfe12e190), at 0xfe2a4fa4
+
+# These are variables that can be set to control execution
+
+createJavaFile()
+{
+    cat <<EOF > $1.java.1
+
+public class $1 {
+    String str;
+    int ii;
+    static public void main(String[] args) {
+       System.out.println("In Main");
+       $1 mine = new $1();
+       mine.a1();
+    }
+
+    public void a1() {
+      int a1local = 1;
+      String a1string = "a1";
+
+      ii = 89;                                 // @1 delete this line
+      str = "foo";
+      System.out.println("a1: Calling the original a2/a3.  'The @@@ deleted lines should appear");
+      System.out.println("ii = " + ii);        // @1 delete this line
+      a2();
+    }
+
+    public void a2() {
+      int a2local = 2;
+      String a2string = "a2";
+      //System.out.println("a2: @ @@delete this line");
+      try {
+        a3();
+      } catch (Exception ee) {
+        System.out.println("a2: Exception caught");
+      }
+      System.out.println("a2: done");
+    }
+  
+    public void a3() throws Exception {
+      int a3local = 3;
+      String a3string = "a3";
+      System.out.println("a3: @@ delete this line");   // If this line is deleted, the test passes!
+      System.out.println("a3: @1 breakpoint here a3");
+      throw new Exception("This is the exception");
+    }
+}
+EOF
+}
+
+dojdbCmds()
+{
+    setBkpts @1
+    runToBkpt
+    redefineClass @1
+    cmd pop
+    cmd cont
+    cmd quit
+}
+
+
+mysetup()
+{
+    if [ -z "$TESTSRC" ] ; then
+        TESTSRC=.
+    fi
+
+    for ii in . $TESTSRC $TESTSRC/.. ; do
+        if [ -r "$ii/ShellScaffold.sh" ] ; then
+            . $ii/ShellScaffold.sh 
+            break
+        fi
+    done
+}
+
+# You could replace this next line with the contents
+# of ShellScaffold.sh and this script will run just the same.
+mysetup
+
+runit
+pass