# HG changeset patch
# User gtriantafill
# Date 1444232266 14400
# Node ID aa536100693c6302afdccce4dbed6b76bf8ce7ec
# Parent  a776072941e834f0503bed2f71d7adf5cb0d7ee5
8134432: [TESTBUG] Rewrite test/runtime/6888954/vmerrors.sh in Java
Reviewed-by: ddmitriev, ctornqvi, coleenp

diff -r a776072941e8 -r aa536100693c hotspot/src/share/vm/utilities/debug.cpp
--- a/hotspot/src/share/vm/utilities/debug.cpp	Wed Oct 07 15:06:52 2015 +0200
+++ b/hotspot/src/share/vm/utilities/debug.cpp	Wed Oct 07 11:37:46 2015 -0400
@@ -374,7 +374,7 @@
   char * const dataPtr = NULL;  // bad data pointer
   const void (*funcPtr)(void) = (const void(*)()) 0xF;  // bad function pointer
 
-  // Keep this in sync with test/runtime/6888954/vmerrors.sh.
+  // Keep this in sync with test/runtime/ErrorHandling/ErrorHandler.java
   switch (how) {
     case  1: vmassert(str == NULL, "expected null");
     case  2: vmassert(num == 1023 && *str == 'X',
diff -r a776072941e8 -r aa536100693c hotspot/test/TEST.groups
--- a/hotspot/test/TEST.groups	Wed Oct 07 15:06:52 2015 +0200
+++ b/hotspot/test/TEST.groups	Wed Oct 07 11:37:46 2015 -0400
@@ -319,7 +319,7 @@
 
 hotspot_runtime = \
   runtime/ \
- -runtime/6888954/vmerrors.sh \
+ -runtime/ErrorHandling/ErrorHandler.java \
  -runtime/RedefineObject/TestRedefineObject.java \
  -runtime/8003720/Test8003720.java \
  -runtime/Metaspace/FragmentMetaspace.java \
diff -r a776072941e8 -r aa536100693c hotspot/test/runtime/6888954/vmerrors.sh
--- a/hotspot/test/runtime/6888954/vmerrors.sh	Wed Oct 07 15:06:52 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,122 +0,0 @@
-# Copyright (c) 2013, 2015, 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 6888954
-# @bug 8015884
-# @summary exercise HotSpot error handling code
-# @author John Coomes
-# @run shell vmerrors.sh
-
-# Repeatedly invoke java with a command-line option that causes HotSpot to
-# produce an error report and terminate just after initialization.  Each
-# invocation is identified by a small integer, <n>, which provokes a different
-# error (assertion failure, guarantee failure, fatal error, etc.).  The output
-# from stdout/stderr is written to <n>.out and the hs_err_pidXXX.log file is
-# renamed to <n>.log.
-#
-# The automated checking done by this script is minimal.  When updating the
-# fatal error handler it is more useful to run it manually or to use the -retain
-# option with the jtreg so that test directories are not removed automatically.
-# To run stand-alone:
-#
-# TESTJAVA=/java/home/dir
-# TESTVMOPTS=...
-# export TESTJAVA TESTVMOPTS
-# sh test/runtime/6888954/vmerrors.sh
-
-if [ "${TESTSRC}" = "" ]
-then
-  TESTSRC=${PWD}
-  echo "TESTSRC not set.  Using "${TESTSRC}" as default"
-fi
-echo "TESTSRC=${TESTSRC}"
-
-## Adding common setup Variables for running shell tests.
-. ${TESTSRC}/../../test_env.sh
-
-ulimit -c 0 # no core files
-
-i=1
-rc=0
-
-assert_re='(assert|guarantee)[(](str|num).*failed: *'
-# for bad_data_ptr_re:
-# EXCEPTION_ACCESS_VIOLATION - Win-*
-# SIGILL - MacOS X
-# SIGSEGV - Linux-*, Solaris SPARC-*, Solaris X86-*
-#
-bad_data_ptr_re='(SIGILL|SIGSEGV|EXCEPTION_ACCESS_VIOLATION).* at pc='
-#
-# for bad_func_ptr_re:
-# EXCEPTION_ACCESS_VIOLATION - Win-*
-# SIGBUS - Solaris SPARC-64
-# SIGSEGV - Linux-*, Solaris SPARC-32, Solaris X86-*
-# SIGILL - Aix
-#
-# Note: would like to use "pc=0x00*0f," in the pattern, but Solaris SPARC-*
-# gets its signal at a PC in test_error_handler().
-#
-bad_func_ptr_re='(SIGBUS|SIGSEGV|SIGILL|EXCEPTION_ACCESS_VIOLATION).* at pc='
-guarantee_re='guarantee[(](str|num).*failed: *'
-fatal_re='fatal error: *'
-tail_1='.*expected null'
-tail_2='.*num='
-
-for re in                                                 \
-    "${assert_re}${tail_1}"    "${assert_re}${tail_2}"    \
-    "${guarantee_re}${tail_1}" "${guarantee_re}${tail_2}" \
-    "${fatal_re}${tail_1}"     "${fatal_re}${tail_2}"     \
-    "${fatal_re}.*truncated"   "ChunkPool::allocate"      \
-    "ShouldNotCall"            "ShouldNotReachHere"       \
-    "Unimplemented"            "$bad_data_ptr_re"         \
-    "$bad_func_ptr_re"
-
-do
-    i2=$i
-    [ $i -lt 10 ] && i2=0$i
-
-    "$TESTJAVA/bin/java" $TESTOPTS -XX:+IgnoreUnrecognizedVMOptions \
-        -XX:-TransmitErrorReport -XX:-CreateMinidumpOnCrash \
-        -XX:ErrorHandlerTest=${i} -version > ${i2}.out 2>&1
-
-    # If ErrorHandlerTest is ignored (product build), stop.
-    #
-    # Using the built-in variable $! to get the pid does not work reliably on
-    # windows; use a wildcard instead.
-    mv hs_err_pid*.log ${i2}.log || exit $rc
-
-    for f in ${i2}.log ${i2}.out
-    do
-        egrep -- "$re" $f > $$
-        if [ $? -ne 0 ]
-        then
-            echo "ErrorHandlerTest=$i failed ($f)"
-            rc=1
-        fi
-    done
-    rm -f $$
-
-    i=`expr $i + 1`
-done
-
-exit $rc
diff -r a776072941e8 -r aa536100693c hotspot/test/runtime/ErrorHandling/ErrorHandler.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/runtime/ErrorHandling/ErrorHandler.java	Wed Oct 07 11:37:46 2015 -0400
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2015, 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 6888954
+ * @bug 8015884
+ * @summary Exercise HotSpot error handling code by invoking java with
+ *          -XX:ErrorHandlerTest option to cause an error report. Check the results.
+ * @library /testlibrary
+ * @run driver ErrorHandler
+ */
+
+import jdk.test.lib.*;
+
+public class ErrorHandler {
+
+    public static OutputAnalyzer runTest(int testcase) throws Exception {
+        return new OutputAnalyzer(
+            ProcessTools.createJavaProcessBuilder(
+            "-XX:-TransmitErrorReport", "-XX:-CreateCoredumpOnCrash", "-XX:ErrorHandlerTest=" + testcase)
+            .start());
+    }
+
+    public static void main(String[] args) throws Exception {
+        // Test is only applicable for debug builds
+        if (!Platform.isDebugBuild()) {
+            return;
+        }
+        // Keep this in sync with hotspot/src/share/vm/utilities/debug.cpp
+        int i = 1;
+        String[] strings = {
+            "assert(str == NULL) failed: expected null",
+            "assert(num == 1023 && *str == 'X') failed: num=",
+            "guarantee(str == NULL) failed: expected null",
+            "guarantee(num == 1023 && *str == 'X') failed: num=",
+            "fatal error: expected null",
+            "fatal error: num=",
+            "fatal error: this message should be truncated during formatting",
+            "ChunkPool::allocate",
+            "Error: ShouldNotCall()",
+            "Error: ShouldNotReachHere()",
+            "Error: Unimplemented()"
+        };
+
+        String[] patterns = {
+            "(SIGILL|SIGSEGV|EXCEPTION_ACCESS_VIOLATION).* at pc=",
+            "(SIGBUS|SIGSEGV|SIGILL|EXCEPTION_ACCESS_VIOLATION).* at pc="
+        };
+
+        for (String s : strings) {
+            runTest(i++).shouldContain(s);
+        }
+
+        for (String p : patterns) {
+            runTest(i++).shouldMatch(p);
+        }
+    }
+}