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Diffstat (limited to 'thirdparty/glog/glog-0.3.4/src/signalhandler_unittest.sh')
| -rw-r--r-- | thirdparty/glog/glog-0.3.4/src/signalhandler_unittest.sh | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/thirdparty/glog/glog-0.3.4/src/signalhandler_unittest.sh b/thirdparty/glog/glog-0.3.4/src/signalhandler_unittest.sh new file mode 100644 index 0000000..265cd45 --- /dev/null +++ b/thirdparty/glog/glog-0.3.4/src/signalhandler_unittest.sh @@ -0,0 +1,131 @@ +#! /bin/sh +# +# Copyright (c) 2008, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# Author: Satoru Takabayashi +# +# Unit tests for signalhandler.cc. + +die () { + echo $1 + exit 1 +} + +BINDIR=".libs" +LIBGLOG="$BINDIR/libglog.so" + +BINARY="$BINDIR/signalhandler_unittest" +LOG_INFO="./signalhandler_unittest.INFO" + +# Remove temporary files. +rm -f signalhandler.out* + +if test -e "$BINARY"; then + # We need shared object. + export LD_LIBRARY_PATH=$BINDIR + export DYLD_LIBRARY_PATH=$BINDIR +else + # For windows + BINARY="./signalhandler_unittest.exe" + if ! test -e "$BINARY"; then + echo "We coundn't find demangle_unittest binary." + exit 1 + fi +fi + +if [ x`$BINARY` != 'xOK' ]; then + echo "PASS (No stacktrace support. We don't run this test.)" + exit 0 +fi + +# The PC cannot be obtained in signal handlers on PowerPC correctly. +# We just skip the test for PowerPC. +if [ x`uname -p` = x"powerpc" ]; then + echo "PASS (We don't test the signal handler on PowerPC.)" + exit 0 +fi + +# Test for a case the program kills itself by SIGSEGV. +GOOGLE_LOG_DIR=. $BINARY segv 2> signalhandler.out1 +for pattern in SIGSEGV 0xdead main "Aborted at [0-9]"; do + if ! grep --quiet "$pattern" signalhandler.out1; then + die "'$pattern' should appear in the output" + fi +done +if ! grep --quiet "a message before segv" $LOG_INFO; then + die "'a message before segv' should appear in the INFO log" +fi +rm -f $LOG_INFO + +# Test for a case the program is killed by this shell script. +# $! = the process id of the last command run in the background. +# $$ = the process id of this shell. +$BINARY loop 2> signalhandler.out2 & +# Wait until "looping" is written in the file. This indicates the program +# is ready to accept signals. +while true; do + if grep --quiet looping signalhandler.out2; then + break + fi +done +kill -TERM $! +wait $! + +from_pid='' +# Only linux has the process ID of the signal sender. +if [ x`uname` = "xLinux" ]; then + from_pid="from PID $$" +fi +for pattern in SIGTERM "by PID $!" "$from_pid" main "Aborted at [0-9]"; do + if ! grep --quiet "$pattern" signalhandler.out2; then + die "'$pattern' should appear in the output" + fi +done + +# Test for a case the program dies in a non-main thread. +$BINARY die_in_thread 2> signalhandler.out3 +EXPECTED_TID="`sed 's/ .*//; q' signalhandler.out3`" + +for pattern in SIGFPE DieInThread "TID $EXPECTED_TID" "Aborted at [0-9]"; do + if ! grep --quiet "$pattern" signalhandler.out3; then + die "'$pattern' should appear in the output" + fi +done + +# Test for a case the program installs a custom failure writer that writes +# stuff to stdout instead of stderr. +$BINARY dump_to_stdout 1> signalhandler.out4 +for pattern in SIGABRT main "Aborted at [0-9]"; do + if ! grep --quiet "$pattern" signalhandler.out4; then + die "'$pattern' should appear in the output" + fi +done + +echo PASS |