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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
# Uncomment the next line to trace execution.
#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=${GTM_DISABLE_ZOMBIES:=1}
# GTM_DISABLE_TERMINATION
# Set to a non-zero value so that the app doesn't terminate when it's finished
# running tests. This is useful when using it with external tools such
# as Instruments.
# GTM_REMOVE_GCOV_DATA
# Before starting the test, remove any *.gcda files for the current run so
# you won't get errors when the source file has changed and the data can't
# be merged.
#
GTM_REMOVE_GCOV_DATA=${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=${GTM_DISABLE_USERDIR_SETUP:=0}
# GTM_DISABLE_IPHONE_LAUNCH_DAEMONS
# Controls whether or not we launch up the iPhone Launch Daemons before
# we start testing. You need Launch Daemons to test anything that interacts
# with security. Note that it is OFF by default. Set
# GTM_DISABLE_IPHONE_LAUNCH_DAEMONS=0 before calling this script
# to turn it on.
GTM_DISABLE_IPHONE_LAUNCH_DAEMONS=${GTM_DISABLE_IPHONE_LAUNCH_DAEMONS:=1}
# GTM_TEST_AFTER_BUILD
# When set to 1, tests are run only when TEST_AFTER_BUILD is set to "YES".
# This can be used to have tests run as an after build step when running
# from the command line, but not when running from within XCode.
GTM_USE_TEST_AFTER_BUILD=${GTM_USE_TEST_AFTER_BUILD:=0}
ScriptDir=$(dirname "$(echo $0 | sed -e "s,^\([^/]\),$(pwd)/\1,")")
ScriptName=$(basename "$0")
ThisScript="${ScriptDir}/${ScriptName}"
XCODE_VERSION_MINOR=${XCODE_VERSION_MINOR:=0000}
GTMXcodeNote() {
echo "${ThisScript}:${1}: note: GTM ${2}"
}
GTMXcodeError() {
echo "${ThisScript}:${1}: error: GTM ${2}"
}
# Creates a file containing the plist for the securityd daemon and prints the
# filename to stdout.
GTMCreateLaunchDaemonPlist() {
local plist_file
plist_file="$TMPDIR/securityd.$$.plist"
echo $plist_file
# Create the plist file with PlistBuddy.
/usr/libexec/PlistBuddy \
-c "Add :Label string RunIPhoneLaunchDaemons" \
-c "Add :ProgramArguments array" \
-c "Add :ProgramArguments: string \"$IPHONE_SIMULATOR_ROOT/usr/libexec/securityd\"" \
-c "Add :EnvironmentVariables dict" \
-c "Add :EnvironmentVariables:DYLD_ROOT_PATH string \"$IPHONE_SIMULATOR_ROOT\"" \
-c "Add :EnvironmentVariables:IPHONE_SIMULATOR_ROOT string \"$IPHONE_SIMULATOR_ROOT\"" \
-c "Add :EnvironmentVariables:CFFIXED_USER_HOME string \"$CFFIXED_USER_HOME\"" \
-c "Add :MachServices dict" \
-c "Add :MachServices:com.apple.securityd bool YES" "$plist_file" > /dev/null
}
if [[ "$GTM_USE_TEST_AFTER_BUILD" == 1 && "$TEST_AFTER_BUILD" == "NO" ]]; then
GTMXcodeNote ${LINENO} "Skipping running of unittests since TEST_AFTER_BUILD=NO."
elif [ "$PLATFORM_NAME" == "iphonesimulator" ]; then
# Xcode 4.5 changed how simulator app can be run. The way this script has
# been working results in them now just logging a message and calling exit(0)
# from Apple code. Report the error that the tests aren't going to work.
if [[ "${XCODE_VERSION_MINOR}" -ge "0450" ]]; then
GTMXcodeError ${LINENO} \
"Unit testing process not supported on Xcode >= 4.5 (${XCODE_VERSION_MINOR}). Use RuniOSUnitTestsUnderSimulator.sh."
exit 1
fi
# 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.
# NOTE: any setup work is done before turning on the environment variables
# to avoid having the setup work also get checked by what the variables
# enabled.
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
if [ $GTM_DISABLE_IPHONE_LAUNCH_DAEMONS -eq 0 ]; then
# Remove any instance of RunIPhoneLaunchDaemons left running in the case the
# 'trap' below fails. We first must check for RunIPhoneLaunchDaemons'
# presence as 'launchctl remove' will kill this script if run from within an
# Xcode build.
launchctl list | grep RunIPhoneLaunchDaemons && launchctl remove RunIPhoneLaunchDaemons
# If we want to test anything that interacts with the keychain, we need
# securityd up and running.
LAUNCH_DAEMON_PLIST="$(GTMCreateLaunchDaemonPlist)"
launchctl load $LAUNCH_DAEMON_PLIST
rm $LAUNCH_DAEMON_PLIST
# No matter how we exit, we want to shut down our launchctl job.
trap "launchctl remove RunIPhoneLaunchDaemons" INT TERM EXIT
fi
if [ $GTM_DISABLE_ZOMBIES -eq 0 ]; then
GTMXcodeNote ${LINENO} "Enabling zombies"
export CFZombieLevel=3
export NSZombieEnabled=YES
fi
export MallocScribble=YES
export MallocPreScribble=YES
export MallocGuardEdges=YES
export MallocStackLogging=YES
export NSAutoreleaseFreedObjectCheckEnabled=YES
# Turn on the mostly undocumented OBJC_DEBUG stuff.
export OBJC_DEBUG_FRAGILE_SUPERCLASSES=YES
export OBJC_DEBUG_UNLOAD=YES
# Turned off due to the amount of false positives from NS classes.
# export OBJC_DEBUG_FINALIZERS=YES
export OBJC_DEBUG_NIL_SYNC=YES
export OBJC_PRINT_REPLACED_METHODS=YES
# Start our app.
"$TARGET_BUILD_DIR/$EXECUTABLE_PATH" -RegisterForSystemEvents
else
GTMXcodeNote ${LINENO} "Skipping running of unittests for device build."
fi
exit 0
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