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#!/bin/bash
# RunIPhoneUnitTest.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.
#
# Runs all unittests through the iPhone simulator. We don't handle running them
# on the device. To run on the device just choose "run".
set -o errexit
set -o nounset
set -o verbose
# 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_DISABLE_ZOMBIES=${GTM_DISABLE_ZOMBIES:=1}
# GTM_ENABLE_LEAKS -
# Set to a non-zero value to turn on the leaks check. You will probably want
# to disable zombies, otherwise you will get a lot of false positives.
# GTM_DISABLE_TERMINATION
# Set to a non-zero value so that the app doesn't terminate when it's finished
# running tests. This is useful when using it with external tools such
# as Instruments.
# GTM_LEAKS_SYMBOLS_TO_IGNORE
# List of comma separated symbols that leaks should ignore. Mainly to control
# leaks in frameworks you don't have control over.
# Search this file for GTM_LEAKS_SYMBOLS_TO_IGNORE to see examples.
# Please feel free to add other symbols as you find them but make sure to
# reference Radars or other bug systems so we can track them.
# GTM_REMOVE_GCOV_DATA
# Before starting the test, remove any *.gcda files for the current run so
# you won't get errors when the source file has changed and the data can't
# be merged.
#
GTM_REMOVE_GCOV_DATA=${GTM_REMOVE_GCOV_DATA:=0}
# GTM_DISABLE_USERDIR_SETUP
# Controls whether or not CFFIXED_USER_HOME is erased and set up from scratch
# for you each time the script is run. In some cases you may have a wrapper
# script calling this one that takes care of that for us so you can set up
# a certain user configuration.
GTM_DISABLE_USERDIR_SETUP=${GTM_DISABLE_USERDIR_SETUP:=0}
# GTM_DISABLE_IPHONE_LAUNCH_DAEMONS
# Controls whether or not we launch up the iPhone Launch Daemons before
# we start testing. You need Launch Daemons to test anything that interacts
# with security.
GTM_DISABLE_IPHONE_LAUNCH_DAEMONS=${GTM_DISABLE_IPHONE_LAUNCH_DAEMONS:=0}
ScriptDir=$(dirname "$(echo $0 | sed -e "s,^\([^/]\),$(pwd)/\1,")")
ScriptName=$(basename "$0")
ThisScript="${ScriptDir}/${ScriptName}"
GTMXcodeNote() {
echo ${ThisScript}:${1}: note: GTM ${2}
}
if [ "$PLATFORM_NAME" == "iphonesimulator" ]; then
# We kill the iPhone simulator because otherwise we run into issues where
# the unittests fail becuase the simulator is currently running, and
# at this time the iPhone SDK won't allow two simulators running at the same
# time.
set +e
/usr/bin/killall "iPhone Simulator"
set -e
if [ $GTM_REMOVE_GCOV_DATA -ne 0 ]; then
if [ "${OBJECT_FILE_DIR}-${CURRENT_VARIANT}" != "-" ]; then
if [ -d "${OBJECT_FILE_DIR}-${CURRENT_VARIANT}" ]; then
GTMXcodeNote ${LINENO} "Removing any .gcda files"
(cd "${OBJECT_FILE_DIR}-${CURRENT_VARIANT}" && \
find . -type f -name "*.gcda" -print0 | xargs -0 rm -f )
fi
fi
fi
export DYLD_ROOT_PATH="$SDKROOT"
export DYLD_FRAMEWORK_PATH="$CONFIGURATION_BUILD_DIR"
export IPHONE_SIMULATOR_ROOT="$SDKROOT"
export CFFIXED_USER_HOME="$TEMP_FILES_DIR/iPhone Simulator User Dir"
# See http://developer.apple.com/technotes/tn2004/tn2124.html for an
# explanation of these environment variables.
export MallocScribble=YES
export MallocPreScribble=YES
export MallocGuardEdges=YES
export MallocStackLogging=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
export OBJC_PRINT_REPLACED_METHODS=YES
if [ $GTM_DISABLE_ZOMBIES -eq 0 ]; then
GTMXcodeNote ${LINENO} "Enabling zombies"
export CFZombieLevel=3
export NSZombieEnabled=YES
fi
if [ $GTM_DISABLE_USERDIR_SETUP -eq 0 ]; then
# Cleanup user home directory
if [ -d "$CFFIXED_USER_HOME" ]; then
rm -rf "$CFFIXED_USER_HOME"
fi
mkdir "$CFFIXED_USER_HOME"
mkdir "$CFFIXED_USER_HOME/Documents"
mkdir -p "$CFFIXED_USER_HOME/Library/Caches"
fi
# 6251475 iPhone simulator leaks @ CFHTTPCookieStore shutdown if
# CFFIXED_USER_HOME empty
GTM_LEAKS_SYMBOLS_TO_IGNORE="CFHTTPCookieStore"
if [ $GTM_DISABLE_IPHONE_LAUNCH_DAEMONS -eq 0 ]; then
# If we want to test anything that interacts with the keychain, we need
# securityd up and running. See RunIPhoneLaunchDaemons.sh for details.
launchctl submit -l RunIPhoneLaunchDaemons -- "${ScriptDir}/RunIPhoneLaunchDaemons.sh" $IPHONE_SIMULATOR_ROOT $CFFIXED_USER_HOME
# No matter how we exit, we want to shut down our launchctl job.
trap "launchctl remove RunIPhoneLaunchDaemons" INT TERM EXIT
fi
# Start our app.
"$TARGET_BUILD_DIR/$EXECUTABLE_PATH" -RegisterForSystemEvents
else
GTMXcodeNote ${LINENO} "Skipping running of unittests for device build."
fi
exit 0
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