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shrutikbalwan 476f045fcc Handle POSIX thread marker failures and add regression tests		2026-09-19 20:45:16 +05:30
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CMakeLists.txt	Handle POSIX thread marker failures and add regression tests	2026-09-19 20:45:16 +05:30
FreeRTOSConfig.h	Handle POSIX thread marker failures and add regression tests	2026-09-19 20:45:16 +05:30
README.md	Handle POSIX thread marker failures and add regression tests	2026-09-19 20:45:16 +05:30
scheduler_smoke.c	Handle POSIX thread marker failures and add regression tests	2026-09-19 20:45:16 +05:30
thread_marker.c	Handle POSIX thread marker failures and add regression tests	2026-09-19 20:45:16 +05:30

README.md

POSIX thread-marker regression tests

Run on Linux with GCC, CMake, and a GNU-compatible linker:

cmake -S portable/ThirdParty/GCC/Posix/tests -B build/posix-tests
cmake --build build/posix-tests
ctest --test-dir build/posix-tests --output-on-failure

The failure-injection executable includes the actual port implementation to reach its private helpers. Linker wrappers inject key-creation, allocation, and TLS-storage failures. Each failure must terminate via the fatal handler; failed TLS storage must first free the allocated marker. Tests run with assertions both enabled and disabled. The success case checks thread identity, isolation from the calling thread, and automatic destructor cleanup after pthread exit. The separate smoke test links the full kernel and runs a real scheduled task through a tick delay and scheduler shutdown.

For sanitizer validation, configure another build directory with -DCMAKE_C_FLAGS="-fsanitize=address,undefined -fno-omit-frame-pointer". These tests are specific to the POSIX simulator; they do not validate hardware ports. The kernel's main CMock suite lives in the parent FreeRTOS repository.