diff options
Diffstat (limited to 'extra/jemalloc/test/aligned_alloc.c')
-rw-r--r-- | extra/jemalloc/test/aligned_alloc.c | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/extra/jemalloc/test/aligned_alloc.c b/extra/jemalloc/test/aligned_alloc.c deleted file mode 100644 index 5a9b0caea78..00000000000 --- a/extra/jemalloc/test/aligned_alloc.c +++ /dev/null @@ -1,119 +0,0 @@ -#define JEMALLOC_MANGLE -#include "jemalloc_test.h" - -#define CHUNK 0x400000 -/* #define MAXALIGN ((size_t)UINT64_C(0x80000000000)) */ -#define MAXALIGN ((size_t)0x2000000LU) -#define NITER 4 - -int -main(void) -{ - size_t alignment, size, total; - unsigned i; - void *p, *ps[NITER]; - - malloc_printf("Test begin\n"); - - /* Test error conditions. */ - alignment = 0; - set_errno(0); - p = aligned_alloc(alignment, 1); - if (p != NULL || get_errno() != EINVAL) { - malloc_printf( - "Expected error for invalid alignment %zu\n", alignment); - } - - for (alignment = sizeof(size_t); alignment < MAXALIGN; - alignment <<= 1) { - set_errno(0); - p = aligned_alloc(alignment + 1, 1); - if (p != NULL || get_errno() != EINVAL) { - malloc_printf( - "Expected error for invalid alignment %zu\n", - alignment + 1); - } - } - -#if LG_SIZEOF_PTR == 3 - alignment = UINT64_C(0x8000000000000000); - size = UINT64_C(0x8000000000000000); -#else - alignment = 0x80000000LU; - size = 0x80000000LU; -#endif - set_errno(0); - p = aligned_alloc(alignment, size); - if (p != NULL || get_errno() != ENOMEM) { - malloc_printf( - "Expected error for aligned_alloc(%zu, %zu)\n", - alignment, size); - } - -#if LG_SIZEOF_PTR == 3 - alignment = UINT64_C(0x4000000000000000); - size = UINT64_C(0x8400000000000001); -#else - alignment = 0x40000000LU; - size = 0x84000001LU; -#endif - set_errno(0); - p = aligned_alloc(alignment, size); - if (p != NULL || get_errno() != ENOMEM) { - malloc_printf( - "Expected error for aligned_alloc(%zu, %zu)\n", - alignment, size); - } - - alignment = 0x10LU; -#if LG_SIZEOF_PTR == 3 - size = UINT64_C(0xfffffffffffffff0); -#else - size = 0xfffffff0LU; -#endif - set_errno(0); - p = aligned_alloc(alignment, size); - if (p != NULL || get_errno() != ENOMEM) { - malloc_printf( - "Expected error for aligned_alloc(&p, %zu, %zu)\n", - alignment, size); - } - - for (i = 0; i < NITER; i++) - ps[i] = NULL; - - for (alignment = 8; - alignment <= MAXALIGN; - alignment <<= 1) { - total = 0; - malloc_printf("Alignment: %zu\n", alignment); - for (size = 1; - size < 3 * alignment && size < (1U << 31); - size += (alignment >> (LG_SIZEOF_PTR-1)) - 1) { - for (i = 0; i < NITER; i++) { - ps[i] = aligned_alloc(alignment, size); - if (ps[i] == NULL) { - char buf[BUFERROR_BUF]; - - buferror(buf, sizeof(buf)); - malloc_printf( - "Error for size %zu (%#zx): %s\n", - size, size, buf); - exit(1); - } - total += malloc_usable_size(ps[i]); - if (total >= (MAXALIGN << 1)) - break; - } - for (i = 0; i < NITER; i++) { - if (ps[i] != NULL) { - free(ps[i]); - ps[i] = NULL; - } - } - } - } - - malloc_printf("Test end\n"); - return (0); -} |