To unit test our iPhone developments we rely heavily on Google-Toolbox-for-Mac and OCMock.
After updating to the iphone SDK4 (IOS4) and Xcode 3.2.3 we had an unpleasant surprise : our testing frameworks refused to compile and as of today we have no information about how to solve this situation.
Nevetheless we managed to resolve this problem :
The build error we had was :
"_OBJC_CLASS_$_OCMockObject", referenced from:
objc-class-ref-to-OCMockObject in WebServiceTest.o
ld: symbol(s) not found
We used to simply add the OCMock.framework to the « Link Binary With Libraries » build phase.
But it seems you can no longer use the pre-compiled library from the download section of the OCMock website
To make OCMock work with Xcode 3.2.3 you have to :
- Delete ocmock.framework, the copy file phase, and any search path linking to ocmock header.
- check out the latest version from ocmock svn repo : http://svn.mulle-kybernetik.com/OCMock/trunk
- Build the OCMockPhoneSim target
- Copy the libOCMock.a and Headers folder in your project folder
- Add the libOCMock.a to your project framework and add a link to the headers folder in your target library search path.
You build again but…. nothing happens.
After OCMock, now it’s the runscript from Google-Toolbox-for-Mac that freezes on this line :
SBSetAccelerometerClientEventsEnabled failed: (ipc/
send) invalid destination port
Once again check out the top of the trunk of the GTM svn repository and replace all the GTM files :
Now you can build your test target again.
Un commentaire sur “Xcode 3.2.3 , IOS4 and OCMock”