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#!/bin/sh
# Copyright (c) 2009 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Script to run layout tests under valgrind
# Example:
# sh $0 LayoutTests/fast
# Caveats:
# More of an example than a universal script.
# Must be run from src directory.
# Uses our standard suppressions; edit
# tools/valgrind/memcheck/suppressions.txt
# to disable any for bugs you're trying to reproduce.
# Copied from valgrind.sh
if test x"$CHROME_VALGRIND_BIN" = x
then
# Figure out which valgrind is installed. Use most recent one.
# See build-valgrind-for-chromium.sh and its history for these constants.
for SVNREV in 10880-redzone 10880 10771 20090715
do
CHROME_VALGRIND_BIN=/usr/local/valgrind-$SVNREV/bin
test -x $CHROME_VALGRIND_BIN/valgrind && break
done
fi
if ! test -x $CHROME_VALGRIND_BIN/valgrind
then
echo "Could not find chromium's version of valgrind."
echo "Please run build-valgrind-for-chromium.sh or set CHROME_VALGRIND_BIN."
echo "Defaulting to system valgrind."
else
echo "Using ${CHROME_VALGRIND_BIN}/valgrind."
PATH="${CHROME_VALGRIND_BIN}:$PATH"
fi
cat > vlayout-wrapper.sh <<"_EOF_"
#!/bin/sh
valgrind --suppressions=tools/valgrind/memcheck/suppressions.txt --tool=memcheck --smc-check=all --num-callers=30 --trace-children=yes --leak-check=full --show-possible=no --log-file=vlayout-%p.log --gen-suppressions=all --track-origins=yes "$@"
_EOF_
chmod +x vlayout-wrapper.sh
rm -f vlayout-*.log
export BROWSER_WRAPPER=`pwd`/vlayout-wrapper.sh
export G_SLICE=always-malloc
export NSS_DISABLE_ARENA_FREE_LIST=1
sh webkit/tools/layout_tests/run_webkit_tests.sh --run-singly -v --noshow-results --time-out-ms=200000 --nocheck-sys-deps --debug "$@"
# Have to wait a bit for the output files to finish
nfiles=`ls vlayout-*.log | wc -l`
while true
do
ndone=`egrep -l "LEAK SUMMARY|no leaks are possible" vlayout-*.log | wc -l`
if test $nfiles = $ndone
then
break
fi
echo "Waiting for valgrind to finish..."
sleep 1
done
cat vlayout-*.log
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