romenskiy2012/jemalloc
1
0
Fork 0
mirror of https://github.com/jemalloc/jemalloc.git synced 2026-04-14 22:51:50 +03:00
Code Issues Projects Releases Packages Wiki Activity

add test for zero-sized alloc and aligned alloc

Browse source
This commit is contained in:
Dave Watson 2018-10-09 08:41:36 -07:00
parent 01e2a38e5a
commit 2b112ea593
3 changed files with 28 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Makefile.in
View file

@ -226,6 +226,7 @@ endif
TESTS_INTEGRATION := $(srcroot)test/integration/aligned_alloc.c \
$(srcroot)test/integration/allocated.c \
$(srcroot)test/integration/extent.c \
$(srcroot)test/integration/malloc.c \
$(srcroot)test/integration/mallocx.c \
$(srcroot)test/integration/MALLOCX_ARENA.c \
$(srcroot)test/integration/overflow.c \

12
test/integration/aligned_alloc.c
View file

@ -138,10 +138,20 @@ TEST_BEGIN(test_alignment_and_size) {
}
TEST_END
TEST_BEGIN(test_zero_alloc) {
void *res = aligned_alloc(8, 0);
assert(res);
size_t usable = malloc_usable_size(res);
assert(usable > 0);
free(res);
}
TEST_END
int
main(void) {
return test(
test_alignment_errors,
test_oom_errors,
test_alignment_and_size);
test_alignment_and_size,
test_zero_alloc);
}

16
test/integration/malloc.c Normal file
View file

@ -0,0 +1,16 @@
#include "test/jemalloc_test.h"
TEST_BEGIN(test_zero_alloc) {
void *res = malloc(0);
assert(res);
size_t usable = malloc_usable_size(res);
assert(usable > 0);
free(res);
}
TEST_END
int
main(void) {
return test(
test_zero_alloc);
}