XCUIDevice setting orientation crashes first time after simulator boots
Originator: | dnkoutso | ||
Number: | rdar://45094683 | Date Originated: | 10/08/18 |
Status: | Open | Resolved: | |
Product: | iOS | Product Version: | 12 |
Classification: | Bug | Reproducible: | Always |
Area: XCTest Summary: Setting orientation on the XCUIDevice within a test bundle fails the first time ever but works subsequent times. Steps to Reproduce: ``` XCUIDevice *device = [XCUIDevice sharedDevice]; device.orientation = UIDeviceOrientationLandscapeLeft; ``` Add this to a brand new project in a test case and execute the test. Expected Results: Orientation should change and no crash to occur Actual Results: I believe orientation appears to change in the simulator but then a crash and test failure occurs only for the first test. NOTE: If the simulator is already running an at least a single test run was attempted any subsequent attempts will successfully pass. Exception message: ``` UI Test Activity: Assertion Failure: XCUIDeviceOrientationCrashTests.m:19: Failed to set orientation: Error Domain=XCTDaemonErrorDomain Code=15 "Timed out waiting for confirmation of orientation change." UserInfo={NSLocalizedDescription=Timed out waiting for confirmation of orientation change.} ``` Version/Build: Xcode 10 (10A254a) Configuration: iPhone XR Simulator See also: https://stackoverflow.com/questions/52426297/swift-timeout-when-unit-testing-orientation-changes-after-upgrading-to-xcode-10 Happens in both Swift and ObjC and also happens in both legacy and new build system.
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