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#!/bin/bash
# Copyright (c) 2012 The LibYuv Project Authors. All rights reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# Set up some paths and re-direct the arguments to libyuv_tests.py
# This script is a copy of the chrome_tests.sh wrapper script with the following
# changes:
# - The locate_valgrind.sh of Chromium's Valgrind scripts dir is used to locate
# the Valgrind framework install. If it fails a fallback path is used instead
# (../../chromium/src/third_party/valgrind/linux_x64) and a warning message
# is showed by |show_locate_valgrind_failed_warning|.
# - libyuv_tests.py is invoked instead of chrome_tests.py.
# - Chromium's Valgrind scripts directory is added to the PYTHONPATH to make it
# possible to execute the Python scripts properly.
export THISDIR=`dirname $0`
ARGV_COPY="$@"
# We need to set CHROME_VALGRIND iff using Memcheck:
# tools_libyuv/valgrind/libyuv_tests.sh --tool memcheck
# or
# tools_libyuv/valgrind/libyuv_tests.sh --tool=memcheck
tool="memcheck" # Default to memcheck.
while (( "$#" ))
do
if [[ "$1" == "--tool" ]]
then
tool="$2"
shift
elif [[ "$1" =~ --tool=(.*) ]]
then
tool="${BASH_REMATCH[1]}"
fi
shift
done
NEEDS_VALGRIND=0
case "$tool" in
"memcheck")
NEEDS_VALGRIND=1
;;
esac
# For libyuv, we'll use the locate_valgrind.sh script in Chromium's Valgrind
# scripts dir to locate the Valgrind framework install
CHROME_VALGRIND_SCRIPTS=$THISDIR/../../tools/valgrind
if [ "$NEEDS_VALGRIND" == "1" ]
then
CHROME_VALGRIND=`sh $CHROME_VALGRIND_SCRIPTS/locate_valgrind.sh`
if [ "$CHROME_VALGRIND" = "" ]
then
CHROME_VALGRIND=../../src/third_party/valgrind/linux_x64
echo
echo "-------------------- WARNING ------------------------"
echo "locate_valgrind.sh failed."
echo "Using $CHROME_VALGRIND as a fallback location."
echo "This might be because:"
echo "1) This is a swarming bot"
echo "2) You haven't set up the valgrind binaries correctly."
echo "In this case, please make sure you have followed the instructions at"
echo "http://www.chromium.org/developers/how-tos/using-valgrind/get-valgrind"
echo "Notice: In the .gclient file, you need to add this for the 'libyuv'"
echo "solution since our directory structure is different from Chromium's:"
echo "\"custom_deps\": {"
echo " \"libyuv/third_party/valgrind\":"
echo " \"https://chromium.googlesource.com/chromium/deps/valgrind/binaries\","
echo "},"
echo "-----------------------------------------------------"
echo
fi
echo "Using valgrind binaries from ${CHROME_VALGRIND}"
PATH="${CHROME_VALGRIND}/bin:$PATH"
# We need to set these variables to override default lib paths hard-coded into
# Valgrind binary.
export VALGRIND_LIB="$CHROME_VALGRIND/lib/valgrind"
export VALGRIND_LIB_INNER="$CHROME_VALGRIND/lib/valgrind"
# Clean up some /tmp directories that might be stale due to interrupted
# chrome_tests.py execution.
# FYI:
# -mtime +1 <- only print files modified more than 24h ago,
# -print0/-0 are needed to handle possible newlines in the filenames.
echo "Cleanup /tmp from Valgrind stuff"
find /tmp -maxdepth 1 \(\
-name "vgdb-pipe-*" -or -name "vg_logs_*" -or -name "valgrind.*" \
\) -mtime +1 -print0 | xargs -0 rm -rf
fi
# Add Chrome's Valgrind scripts dir to the PYTHON_PATH since it contains
# the scripts that are needed for this script to run
PYTHONPATH=$THISDIR/../../tools/python/google:$CHROME_VALGRIND_SCRIPTS python \
"$THISDIR/libyuv_tests.py" $ARGV_COPY
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