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add huge allocation test (see #544 by @Tiran)

This commit is contained in:
daan 2022-02-10 11:46:28 -08:00
parent f2bfaa74fe
commit ccbc8ae0bb
2 changed files with 5 additions and 1 deletions
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2
CMakeLists.txt
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@ -158,7 +158,7 @@ if(MI_DEBUG_UBSAN)
if(CMAKE_BUILD_TYPE MATCHES "Debug")
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
message(STATUS "Build with undefined-behavior sanitizer (MI_DEBUG_UBSAN=ON)")
list(APPEND mi_cflags -fsanitize=undefined -g)
list(APPEND mi_cflags -fsanitize=undefined -g -fno-sanitize-recover=undefined)
list(APPEND CMAKE_EXE_LINKER_FLAGS -fsanitize=undefined)
if (NOT MI_USE_CXX)
message(STATUS "(switch to use C++ due to MI_DEBUG_UBSAN)")

4
test/test-api.c
View File

@ -72,6 +72,10 @@ int main(void) {
CHECK_BODY("calloc0",{
result = (mi_usable_size(mi_calloc(0,1000)) <= 16);
});
CHECK_BODY("malloc-large",{ // see PR #544.
void* p = mi_malloc(67108872);
mi_free(p);
});
// ---------------------------------------------------
// Extended