Fix OSX implementation of BLI_current_working_dir and improve tests. #105220

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Bastien Montagne merged 1 commits from mont29/blender:fix-bli-cwd into main 2023-02-26 15:52:30 +01:00

While some implementations of getcwd may return an allocated string
instead of the given char buffer in some cases, this is not the expected
behavior of the BLI wrapper. Not to mention the danger of returning a
pointer to a static char buffer...

Improve ChangeWorkingDirectoryTest to be more 'full check' regarding
behavior of both BLI_current_working_dir and BLI_change_working_dir.
Also move call to BLI_threadapi_init into proper SetUp method (to
have correct symmetry with the call to BLI_threadapi_exit in the
TearDown one).

Based on investigation by Charles Wardlaw (@CharlesWardlaw).

While some implementations of `getcwd` may return an allocated string instead of the given char buffer in some cases, this is not the expected behavior of the BLI wrapper. Not to mention the danger of returning a pointer to a static char buffer... Improve `ChangeWorkingDirectoryTest` to be more 'full check' regarding behavior of both `BLI_current_working_dir` and `BLI_change_working_dir`. Also move call to `BLI_threadapi_init` into proper `SetUp` method (to have correct symmetry with the call to `BLI_threadapi_exit` in the `TearDown` one). Based on investigation by Charles Wardlaw (@CharlesWardlaw).
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Bastien Montagne added this to the USD project 2023-02-26 14:52:15 +01:00
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Bastien Montagne force-pushed fix-bli-cwd from baa98a2822 to 3d9eff5762 2023-02-26 15:26:42 +01:00 Compare
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Bastien Montagne merged commit ec6e7d97ca into main 2023-02-26 15:52:30 +01:00
Bastien Montagne deleted branch fix-bli-cwd 2023-02-26 15:52:31 +01:00
Bastien Montagne removed this from the USD project 2023-02-27 18:23:39 +01:00
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Reference: blender/blender#105220
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