- GTM_INLINE will make sure a function gets inlined, and provides a consistent

  way for all GTM code to do it.

- Added GTMDebugThreadValidation to allow you to enforce the fact that your
  code must run in the main thread in DEBUG builds.

- Updated some internals of the iPhone unittesting so it doesn't double print
  the test descriptions, file names, or lines numbers of a test failure line.
  Also includes the test names in the error output.

- Changed the xcconfigs so that know it's easier to set different settings at
  the different levels and not accidentally overwrite settings set at lower
  levels in the "settings collapse". Also tightened up warnings significantly.

- Changed how gtm_unitTestExposedBindingsTestValues works. If you have an
  implementation of gtm_unitTestExposedBindingsTestValues in your own code
  you will need to update to the new way of calling. See implementations in
  GTMNSObject+BindingUnitTesting.m for details.

- Added support for grabbing the build number for a particular OS in
  GTMSystemVersion and easily comparing it to known build numbers, and switched 
  some types from in GTMSystemVersion from "int" to SInt32 to make 64 bit work 
  better.
   
- Added support for SnowLeopard (10A96). We build cleanly with the 10.6 SDKs and
  all radar checks were updated accordingly. Build All script was also updated
  to build on SnowLeopard if you have the SDK available.
  
- Turned off building ppc64 GTM because the SnowLeopard SDK currently
  doesn't have ppc64 support, so SenTestCase isn't defined. This makes it
  impossible to build the ppc64 10.5 config on SnowLeopard. We have left the
  setting in the xcconfig for those of you who need it, but have disabled
  it in the GTM project settings.
  
- Turned on stack smashing protection on the debug builds for all Leopard 
  and above.

- Added ability to easily do leak checking by defining the GTM_ENABLE_LEAKS
  environment variable. It isn't on by default because several of Apple's
  frameworks leak. You can work around these false positives by using the
  GTM_LEAKS_SYMBOLS_TO_IGNORE environment variable. Also if you turn on leaks
  make sure to turn off zombies by defining the GTM_DISABLE_ZOMBIES variable,
  otherwise every memory allocation you do will look like a leak.

1 files changed, 20 insertions, 8 deletions

diff --git a/UnitTesting/RunIPhoneUnitTest.sh b/UnitTesting/RunIPhoneUnitTest.sh
index 1718bda..0b6fe69 100755
--- a/UnitTesting/RunIPhoneUnitTest.sh
+++ b/UnitTesting/RunIPhoneUnitTest.sh
@@ -16,20 +16,28 @@
 #
 #  Runs all unittests through the iPhone simulator. We don't handle running them
 #  on the device. To run on the device just choose "run".
-
 # Controlling environment variables:
 #
 # GTM_DISABLE_ZOMBIES - 
-#   Set to a non-zero value to turn off zombie checks that can interfere with 
-#   leak checking.
+#   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_LEAKS -
-#   Set to a non-zero value to turn off the leaks check.
+# 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.
+#
 
 ScriptDir=$(dirname $(echo $0 | sed -e "s,^\([^/]\),$(pwd)/\1,"))
 ScriptName=$(basename "$0")
@@ -39,7 +47,7 @@ GTMXcodeNote() {
     echo ${ThisScript}:${1}: note: GTM ${2}
 }
 
-if [ "$IPHONEOS_DEPLOYMENT_TARGET" == "" ]; then
+if [ "$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
@@ -49,7 +57,7 @@ if [ "$IPHONEOS_DEPLOYMENT_TARGET" == "" ]; then
   export DYLD_ROOT_PATH="$SDKROOT"
   export DYLD_FRAMEWORK_PATH="$CONFIGURATION_BUILD_DIR"
   export IPHONE_SIMULATOR_ROOT="$SDKROOT"
-  export CFFIXED_USER_HOME="$USER_LIBRARY_DIR/Application Support/iPhone Simulator/User"
+  export CFFIXED_USER_HOME="$TEMP_FILES_DIR/iPhone Simulator User Dir"
   
   # See http://developer.apple.com/technotes/tn2004/tn2124.html for an 
   # explanation of these environment variables.
@@ -60,13 +68,17 @@ if [ "$IPHONEOS_DEPLOYMENT_TARGET" == "" ]; then
   export MallocStackLogging=YES
   export NSAutoreleaseFreedObjectCheckEnabled=YES
   export OBJC_DEBUG_FRAGILE_SUPERCLASSES=YES
-
+  
   if [ ! $GTM_DISABLE_ZOMBIES ]; then
     GTMXcodeNote ${LINENO} "Enabling zombies"
     export CFZombieLevel=3
     export NSZombieEnabled=YES
   fi
 
+  # 6251475 iPhone simulator leaks @ CFHTTPCookieStore shutdown if 
+  #         CFFIXED_USER_HOME empty
+  GTM_LEAKS_SYMBOLS_TO_IGNORE="CFHTTPCookieStore"
+  
   "$TARGET_BUILD_DIR/$EXECUTABLE_PATH" -RegisterForSystemEvents
 else
   GTMXcodeNote ${LINENO} "Skipping running of unittests for device build."