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Re: Unit tests bundle with bad code signature (Xc7b6)
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Re: Unit tests bundle with bad code signature (Xc7b6)


  • Subject: Re: Unit tests bundle with bad code signature (Xc7b6)
  • From: Ben Kennedy <email@hidden>
  • Date: Wed, 09 Sep 2015 16:13:29 -0700

No takers, huh?

This seems to be trivially easy to reproduce in a brand-new app using solely the Xcode-provided template.  Unit tests simply fail to deploy to a real device.  Behaviour is no different under Xcode 7 GM released today.

Filed as rdar://22634495; http://openradar.appspot.com/22634495.

I haven't been able to find any meaningful discussion of what the .xctestconfiguration file even is.

b


> On 04 Sep 2015, at 5:24 pm, Ben Kennedy <email@hidden> wrote:
>
> Hey folks,
>
> I'm trying to get my UT suite running on a physical device, and I'm hitting a wall with Xcode apparently producing an uninstallable test bundle.
>
> Seems Xcode is putting some kind of .xctestconfiguration file into the .xctest bundle after code-signing it, thereby rendering it invalid; when I try to run tests on device, it never launches (alert saying "App installation failed. The application does not have a valid signature.").
>
> This is confirmed using `codesign -v`:
>
>> retinafey:Kashoo ben$ codesign -vv ./build/Kashoo/Build/Products/Development-iphoneos/KashooLogicTestsDev.xctest
>> /Users/ben/Documents/Kashoo-iPad/Kashoo/build/Kashoo/Build/Products/Development-iphoneos/KashooLogicTestsDev.xctest: a sealed resource is missing or invalid
>> file added: /Users/ben/Documents/Kashoo-iPad/Kashoo/build/Kashoo/Build/Products/Development-iphoneos/KashooLogicTestsDev.xctest/KashooLogicTestsDev-35241011-6B88-46C6-8617-DAC1C18B965E.xctestconfiguration
>
> If I delete the .xctestconfiguration file, `codesign -v` then passes. Of course, it's too late at this point.
>
> Any tips?
>
> thanks,
>
> b
>
>
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