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#
# RunMacOSUnitTests.sh
# Copyright 2008 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
#
# Run the unit tests in this test bundle.
# Set up some env variables to make things as likely to crash as possible.
# See http://developer.apple.com/technotes/tn2004/tn2124.html for details.
#
# Controlling environment variables:
#
# GTM_DISABLE_ZOMBIES -
# Set to a non-zero value to turn on zombie checks. You will probably
# want to turn this off if you enable leaks.
#
# GTM_ENABLE_LEAKS -
# Set to a non-zero value to turn on the leaks check. You will probably want
# to disable zombies, otherwise you will get a lot of false positives.
#
# GTM_NO_DEBUG_FRAMEWORKS -
# Set to zero to prevent the use of the debug versions of system
# libraries/frameworks if you have them installed on your system. The
# frameworks can be found at
# http://connect.apple.com > Downloads > Developer Tools
# (https://connect.apple.com/cgi-bin/WebObjects/MemberSite.woa/wa/getSoftware?bundleID=19915)
#
# GTM_LEAKS_SYMBOLS_TO_IGNORE
# List of comma separated symbols that leaks should ignore. Mainly to control
# leaks in frameworks you don't have control over.
# Search this file for GTM_LEAKS_SYMBOLS_TO_IGNORE to see examples.
# Please feel free to add other symbols as you find them but make sure to
# reference Radars or other bug systems so we can track them.
#
# GTM_DO_NOT_REMOVE_GCOV_DATA
# By default before starting the test, we remove any *.gcda files for the
# current project build configuration so you won't get errors when a source
# file has changed and the gcov data can't be merged.
# We remove all the gcda files for the current configuration for the entire
# project so that if you are building a test bundle to test another separate
# bundle we make sure to clean up the files for the test bundle and the bundle
# that you are testing.
# If you DO NOT want this to occur, set GTM_DO_NOT_REMOVE_GCOV_DATA to a
# non-zero value.
#
ScriptDir=$(dirname $(echo $0 | sed -e "s,^\([^/]\),$(pwd)/\1,"))
ScriptName=$(basename "$0")
ThisScript="${ScriptDir}/${ScriptName}"
GTMXcodeNote() {
echo ${ThisScript}:${1}: note: GTM ${2}
}
# The workaround below is due to
# Radar 6248062 otest won't run with MallocHistory enabled under rosetta
# Basically we go through and check what architecture we are running on
# and which architectures we can support
AppendToSymbolsLeaksShouldIgnore() {
if [ "${GTM_LEAKS_SYMBOLS_TO_IGNORE}" = "" ]; then
GTM_LEAKS_SYMBOLS_TO_IGNORE="${1}"
else
GTM_LEAKS_SYMBOLS_TO_IGNORE="${GTM_LEAKS_SYMBOLS_TO_IGNORE}, ${1}"
fi
}
AppendToLeakTestArchs() {
if [ "${LEAK_TEST_ARCHS}" = "" ]; then
LEAK_TEST_ARCHS="${1}"
else
LEAK_TEST_ARCHS="${LEAK_TEST_ARCHS} ${1}"
fi
}
AppendToNoLeakTestArchs() {
if [ "${NO_LEAK_TEST_ARCHS}" = "" ]; then
NO_LEAK_TEST_ARCHS="${1}"
else
NO_LEAK_TEST_ARCHS="${NO_LEAK_TEST_ARCHS} ${1}"
fi
}
UpdateArchitecturesToTest() {
case "${NATIVE_ARCH_ACTUAL}" in
ppc)
if [ "${1}" = "ppc" ]; then
AppendToLeakTestArchs "${1}"
fi
;;
ppc64)
if [ "${1}" = "ppc" -o "${1}" = "ppc64" ]; then
AppendToLeakTestArchs "${1}"
fi
;;
i386)
if [ "${1}" = "i386" ]; then
AppendToLeakTestArchs "${1}"
elif [ "${1}" = "ppc" ]; then
AppendToNoLeakTestArchs "${1}"
fi
;;
x86_64)
if [ "${1}" = "i386" -o "${1}" = "x86_64" ]; then
AppendToLeakTestArchs "${1}"
elif [ "${1}" = "ppc" -o "${1}" = "ppc64" ]; then
AppendToNoLeakTestArchs "${1}"
fi
;;
*)
echo "RunMacOSUnitTests.sh Unknown native architecture: ${NATIVE_ARCH_ACTUAL}"
exit 1
;;
esac
}
RunTests() {
if [ "${CURRENT_ARCH}" = "" ]; then
CURRENT_ARCH=`arch`
fi
if [ "${ONLY_ACTIVE_ARCH}" = "YES" ]; then
ARCHS="${CURRENT_ARCH}"
fi
if [ "${ARCHS}" = "" ]; then
ARCHS=`arch`
fi
if [ "${VALID_ARCHS}" = "" ]; then
VALID_ARCHS=`arch`
fi
if [ "${NATIVE_ARCH_ACTUAL}" = "" ]; then
NATIVE_ARCH_ACTUAL=`arch`
fi
LEAK_TEST_ARCHS=""
NO_LEAK_TEST_ARCHS=""
for TEST_ARCH in ${ARCHS}; do
for TEST_VALID_ARCH in ${VALID_ARCHS}; do
if [ "${TEST_VALID_ARCH}" = "${TEST_ARCH}" ]; then
UpdateArchitecturesToTest "${TEST_ARCH}"
fi
done
done
# These are symbols that leak on OS 10.5.5
# radar 6247293 NSCollatorElement leaks in +initialize.
AppendToSymbolsLeaksShouldIgnore "+[NSCollatorElement initialize]"
# radar 6247911 The first call to udat_open leaks only on x86_64
AppendToSymbolsLeaksShouldIgnore "icu::TimeZone::initDefault()"
# radar 6263983 +[IMService allServices] leaks
AppendToSymbolsLeaksShouldIgnore "-[IMServiceAgentImpl allServices]"
# radar 6264034 +[IKSFEffectDescription initialize] Leaks
AppendToSymbolsLeaksShouldIgnore "+[IKSFEffectDescription initialize]"
# Running leaks on architectures that support leaks.
export MallocStackLogging=YES
export GTM_LEAKS_SYMBOLS_TO_IGNORE="${GTM_LEAKS_SYMBOLS_TO_IGNORE}"
ARCHS="${LEAK_TEST_ARCHS}"
VALID_ARCHS="${LEAK_TEST_ARCHS}"
"${SYSTEM_DEVELOPER_DIR}/Tools/RunUnitTests"
# Running leaks on architectures that don't support leaks.
unset MallocStackLogging
unset GTM_ENABLE_LEAKS
ARCHS="${NO_LEAK_TEST_ARCHS}"
VALID_ARCHS="${NO_LEAK_TEST_ARCHS}"
"${SYSTEM_DEVELOPER_DIR}/Tools/RunUnitTests"
}
# Jack up some memory stress so we can catch more bugs.
export MallocScribble=YES
export MallocPreScribble=YES
export MallocGuardEdges=YES
export NSAutoreleaseFreedObjectCheckEnabled=YES
# Turn on the mostly undocumented OBJC_DEBUG stuff.
export OBJC_DEBUG_FRAGILE_SUPERCLASSES=YES
export OBJC_DEBUG_UNLOAD=YES
# Turned off due to the amount of false positives from NS classes.
# export OBJC_DEBUG_FINALIZERS=YES
export OBJC_DEBUG_NIL_SYNC=YES
if [ ! $GTM_DISABLE_ZOMBIES ]; then
GTMXcodeNote ${LINENO} "Enabling zombies"
# CFZombieLevel disabled because it doesn't play well with the
# security framework
# export CFZombieLevel=3
export NSZombieEnabled=YES
fi
if [ ! $GTM_DO_NOT_REMOVE_GCOV_DATA ]; then
if [ "${CONFIGURATION_TEMP_DIR}" != "-" ]; then
if [ -d "${CONFIGURATION_TEMP_DIR}" ]; then
GTMXcodeNote ${LINENO} "Removing gcov data files from ${CONFIGURATION_TEMP_DIR}"
(cd "${CONFIGURATION_TEMP_DIR}" && \
find . -type f -name "*.gcda" -print0 | xargs -0 rm -f )
fi
fi
fi
# If leaks testing is enabled, we have to go through our convoluted path
# to handle architectures that don't allow us to do leak testing.
if [ $GTM_ENABLE_LEAKS ]; then
RunTests
else
"${SYSTEM_DEVELOPER_DIR}/Tools/RunUnitTests"
fi
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