From 7bb8e9b9b24141f373ed70d7e6674a245c0227cf Mon Sep 17 00:00:00 2001
From: "thomasvl@gmail.com"
 <thomasvl@gmail.com@7dc7ac4e-7543-0410-b95c-c1676fc8e2a3>
Date: Mon, 22 Sep 2008 23:33:44 +0000
Subject: - Added GTMTestTimer.h for doing high fidelity timings.

- Added leaks checking to iPhone unit test script. It can be controlled by
  the GTM_DISABLE_LEAKS environment variable

- Added ability to control using zombies to iPhone unit test script. It can be
  controlled by the GTM_DISABLE_ZOMBIES environment variable

- Added ability to control termination to iPhone unit test script. It can be
  controlled by the GTM_DISABLE_TERMINATION environment variable

- Fixed several leaks found with leak checking enabled.

- Added configs for different iPhone OS versions.
---
 UnitTesting/RunIPhoneUnitTest.sh | 37 +++++++++++++++++++++++++++++++++----
 1 file changed, 33 insertions(+), 4 deletions(-)

(limited to 'UnitTesting/RunIPhoneUnitTest.sh')

diff --git a/UnitTesting/RunIPhoneUnitTest.sh b/UnitTesting/RunIPhoneUnitTest.sh
index 0089032..1718bda 100755
--- a/UnitTesting/RunIPhoneUnitTest.sh
+++ b/UnitTesting/RunIPhoneUnitTest.sh
@@ -17,6 +17,27 @@
 #  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.
+#
+# GTM_DISABLE_LEAKS -
+#   Set to a non-zero value to turn off the leaks check.
+#
+# 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.
+
+ScriptDir=$(dirname $(echo $0 | sed -e "s,^\([^/]\),$(pwd)/\1,"))
+ScriptName=$(basename "$0")
+ThisScript="${ScriptDir}/${ScriptName}"
+
+GTMXcodeNote() {
+    echo ${ThisScript}:${1}: note: GTM ${2}
+}
 
 if [ "$IPHONEOS_DEPLOYMENT_TARGET" == "" ]; then
   # We kill the iPhone simulator because otherwise we run into issues where
@@ -24,22 +45,30 @@ if [ "$IPHONEOS_DEPLOYMENT_TARGET" == "" ]; then
   # at this time the iPhone SDK won't allow two simulators running at the same
   # time.
   /usr/bin/killall "iPhone Simulator"
+
   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"
   
-  # Encourage errors
+  # 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 CFZombieLevel=3
+  export MallocStackLogging=YES
   export NSAutoreleaseFreedObjectCheckEnabled=YES
-  export NSZombieEnabled=YES
   export OBJC_DEBUG_FRAGILE_SUPERCLASSES=YES
 
+  if [ ! $GTM_DISABLE_ZOMBIES ]; then
+    GTMXcodeNote ${LINENO} "Enabling zombies"
+    export CFZombieLevel=3
+    export NSZombieEnabled=YES
+  fi
+
   "$TARGET_BUILD_DIR/$EXECUTABLE_PATH" -RegisterForSystemEvents
 else
-  echo "note: Skipping running of unittests for device build."
+  GTMXcodeNote ${LINENO} "Skipping running of unittests for device build."
 fi
 exit 0
-- 
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