[PATCH 4 of 4] 7170638: Add testcase for GNU/Linux to check SDT probes are there (original) (raw)
Mark Wielaard mjw at redhat.com
Fri Jul 20 07:34:32 PDT 2012
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test/serviceability/SDTProbesGNULinuxTest.sh | 68 ++++++++++++++++++++++++++++ 1 files changed, 68 insertions(+), 0 deletions(-)
HG changeset patch
User Mark Wielaard <mark at klomp.org>
Date 1342794226 -7200
Node ID ffce731ebe8c0f2a1e648df7bf911ec2f112304f
Parent 83f53049b275e6c613e149114aece6d078889038
7170638: Add testcase for GNU/Linux to check SDT probes are there. Summary: Check .note.stapsdt is there on GNU/Linux with DTRACE_ENABLED. Contributed-by: Mark Wielaard <mjw at redhat.com>
diff --git a/test/serviceability/SDTProbesGNULinuxTest.sh b/test/serviceability/SDTProbesGNULinuxTest.sh
new file mode 100755
--- /dev/null
+++ b/test/serviceability/SDTProbesGNULinuxTest.sh
@@ -0,0 +1,68 @@
+#
+# Copyright (c) 2012, Red Hat, Inc.
+# 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 SDTProbesGNULinuxTest.sh
+# @bug 7170638
+# @summary Test SDT probes available on GNU/Linux when DTRACE_ENABLED
+# @run shell SDTProbesGNULinuxTest.sh
+
+# This test only matters on GNU/Linux, others trivially PASS.
+OS=uname -s
+case "$OS" in
- Linux )
- ;;
- *)
- echo "Not testing on anything but GNU/Linux. PASSED"
- exit 0;
- ;;
+esac + +# Where is our java (parent) directory? +if [ "${TESTJAVA}" = "" ]; then
- PARENT=$(dirname (readlink−f(readlink -f (readlink−f(which java)))
- TESTJAVA=
dirname ${PARENT} - echo "TESTJAVA directory not set, using " ${TESTJAVA} +fi
- +# This test only matters when build with DTRACE_ENABLED.
+${TESTJAVA}/bin/java -XX:+ExtendedDTraceProbes -version +if [ "$?" != "0" ]; then
- echo "Not build using DTRACE_ENABLED. PASSED"
- exit 0 +fi
- +# Test all available libjvm.so variants
+for libjvm in (find(find (find{TESTJAVA} -name libjvm.so); do
- echo "Testing ${libjvm}"
Check whether the SDT probes are compiled in.
- readelf -S ${libjvm} | grep '.note.stapsdt'
- if [ "$?" != "0" ]; then
- echo "Failed: ${libjvm} doesn't contain SDT probes."
- exit 1
- fi
We could iterate over all SDT probes and test them individually
with readelf -n, but older readelf versions don't understand them.
+done + +echo "Passed." +exit 0
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