malloc/tests/src, branch masterDynamic memory allocation library in Chttp://git.tvcloud.fr/cgit.cgi/malloc/atom?h=master2026-02-27T11:39:03ZAdd comments to test programs, replace custom atoi with libc2026-02-27T11:39:03ZThomas Vanbesientvanbesi@proton.me2026-02-27T11:39:03Zurn:sha1:9d2ca1ee92a13d6e276d74536ebf295f2331dc08
Clarify purpose of helper functions and label the allocate/verify/free
phases in _s_test_category and _s_test_realloc. Remove _s_atoi in
favor of stdlib atoi.
Fix stale filename comment, const qualifier, and int-to-size_t casts2026-02-27T11:16:47ZThomas Vanbesientvanbesi@proton.me2026-02-27T11:16:47Zurn:sha1:c950a0a70d37f962bbef66221ff0a23cad450195
- test_preload.c: @file main.c -> @file test_preload.c
- show_alloc_mem.c, test_preload.c: hex array -> static const
- show_alloc_mem.c, test_preload.c, test_random.c: use size_t
for sizeof-derived indices instead of casting to int
Implement realloc and add realloc rounds to random test2026-02-27T11:02:16ZThomas Vanbesientvanbesi@proton.me2026-02-27T11:02:16Zurn:sha1:25d16ff06c2551ed090c2847efdc819303e577f3
realloc returns the same pointer if the chunk is large enough,
otherwise malloc + memcpy + free. The random test now verifies
data integrity after resizing across all three categories.
Add randomized correctness test2026-02-27T10:57:42ZThomas Vanbesientvanbesi@proton.me2026-02-27T10:57:42Zurn:sha1:b8de4f339318dc245b073f05e186c4b2b1e8e758
test_random allocates N blocks per category (TINY/SMALL/LARGE)
with random sizes, fills them with a deterministic pattern, and
verifies the data. Run with system malloc and LD_PRELOAD to
compare output. Seed and count are parameterized via argv.
Add show_alloc_mem and test_show, rename test to test_preload2026-02-27T10:04:07ZThomas Vanbesientvanbesi@proton.me2026-02-27T10:04:07Zurn:sha1:8849d801b9d3767390e3e1ed6b562db738ac1bcb
Implement show_alloc_mem() to print all zones and allocations
by ascending address. Add test_show binary that links directly
against libft_malloc.so to exercise it.
Initial scaffold: Makefile, stub malloc/free/realloc, test harness2026-02-22T11:42:48ZThomas Vanbesientvanbesi@proton.me2026-02-22T11:31:46Zurn:sha1:29b8c1556bf456596c6c067d413b65b51e17724e
Build system produces libft_malloc_$HOSTTYPE.so shared library with
Libft (NOMALLOC=1) as dependency. Stub functions print their name
and return NULL. Test runner compares system malloc vs LD_PRELOAD
output using write(2) to avoid stdio interference.