[Insight-developers] Strange Behavior

[Johnson, Hans J]

I am seeing very strange behavior that sent me on a wild goose chase for several hours this afternoon:

1)  building ITK with BUILD_TESTING:BOOL=ON
2)  ctest;  all 2025 tests passed
3)  I then turned BUILD_TESTING:BOOL=OFF  (actually super build in slicer turned it off for me)
4) git pull —rebase
5) some experimental code changes
6) make
7) ctest; 30 of 1367 test started failing

The problem is that the tests were NOT being rebuilt, and the shared libs that they depend on were.  Once I turned BUILD_TESTING:BOOL=ON again, the tests were re-linked, and started to pass again.

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I think the expected behavior is that when "BUILD_TESTING:BOOL=OFF", then ctest should run 0/0 tests.

Hans



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