Laurent Pinchart f326eb4bf2 test: py: LD_PRELOAD the C++ standard library when using ASan ... When the ASan runtime is linked using --as-needed, its dependency on the C++ standard library is stripped. This results to a failure to properly handled exceptions when a C++ dynamically loaded .so is used, as in the Python unit tests that load the libcamera Python module: AddressSanitizer: CHECK failed: asan_interceptors.cpp:335 "((__interception::real___cxa_throw)) != (0)" (0x0, 0x0) (tid=32679) #0 0x7fa2f32e6c19 in CheckUnwind /var/tmp/portage/sys-devel/gcc-13.3.1_p20241025/work/gcc-13-20241025/libsanitizer/asan/asan_rtl.cpp:69 #1 0x7fa2f330c9fd in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /var/tmp/portage/sys-devel/gcc-13.3.1_p20241025/work/gcc-13-20241025/libsanitizer/sanitizer_common/sanitizer_termination.cpp:86 #2 0x7fa2f3247824 in __interceptor___cxa_throw /var/tmp/portage/sys-devel/gcc-13.3.1_p20241025/work/gcc-13-20241025/libsanitizer/asan/asan_interceptors.cpp:335 #3 0x7fa2f3247824 in __interceptor___cxa_throw /var/tmp/portage/sys-devel/gcc-13.3.1_p20241025/work/gcc-13-20241025/libsanitizer/asan/asan_interceptors.cpp:334 #4 0x7fa2efb6da8b in operator() ../../src/py/libcamera/py_main.cpp:157 [...] The issue has been reported in [1] and so far remains unfixed. Work around it by preloading the C++ standard library. [1] https://github.com/google/sanitizers/issues/934 Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>		2024-11-05 15:29:04 +02:00
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meson.build	test: py: LD_PRELOAD the C++ standard library when using ASan	2024-11-05 15:29:04 +02:00
unittests.py	test: py: Fix log level restore in SimpleTestMethods()	2024-11-05 15:28:13 +02:00