Review Request 125272: KSycoca: rebuild sycoca in-process in most unittests as well.

[David Faure]

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Review request for KDE Frameworks and Albert Astals Cid.


Repository: kservice


Description
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This tests what happens now in applications, in order to catch any possible
issues with the in-process rebuild.
On the other hand, I left the QProcess usage in ksycocatest, so that this
one ensures the kbuildsycoca5 binary still works.

This change caught a nasty code path where the sycoca-header-check
during rebuild would actually trigger a rebuild, which would deadlock
on the lockfile. This bug was already in 5.14.0 but there the symptom
was harder to spot due to the process separation (constant rebuild, bug 352787).


Diffs
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  autotests/kmimeassociationstest.cpp 5550938abe4d9c9c1ee698ac1b225312690e4aa6 
  autotests/kservicetest.cpp ffd963dfc99fb52ce9c8546defc7148c1a982858 
  autotests/ksycocadicttest.cpp 52ce426fe2a0020f1952389420493f3ff6f32092 
  autotests/ksycocathreadtest.cpp 29a096fea2b1d315a4ca13e241a383d410fd157a 
  src/sycoca/ksycoca.cpp c5465a828da615e87220304e3f8b160d471edbc7 

Diff: https://git.reviewboard.kde.org/r/125272/diff/


Testing
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unittests


Thanks,

David Faure

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