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albertodebortoli/gist:8645930

Last active January 4, 2016 16:09
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Macro to test asynchronous Objective-C code
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gistfile1.m
#define FutureConditionToBreakWithTimeout(_condition_, _duration_) \
NSDate *loopUntil = [NSDate dateWithTimeIntervalSinceNow:_duration_]; \
while (!_condition_ && [loopUntil timeIntervalSinceNow] > 0) { \
[[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:loopUntil]; \
}
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