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-rw-r--r--enmalloc.c37
1 files changed, 36 insertions, 1 deletions
diff --git a/enmalloc.c b/enmalloc.c
index f981872..edf4b5e 100644
--- a/enmalloc.c
+++ b/enmalloc.c
@@ -4,7 +4,7 @@
void *
-libsimple_enmalloc(int status, size_t n) /* TODO test */
+libsimple_enmalloc(int status, size_t n)
{
void *ret = malloc(n);
if (!ret)
@@ -19,6 +19,41 @@ libsimple_enmalloc(int status, size_t n) /* TODO test */
int
main(void)
{
+ struct allocinfo *info;
+ void *ptr;
+
+ assert((ptr = libsimple_enmalloc(1, 5)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 5);
+ assert(!info->zeroed);
+ }
+ free(ptr);
+
+ assert((ptr = libsimple_emalloc(4)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 4);
+ assert(!info->zeroed);
+ }
+ free(ptr);
+
+ if (have_custom_malloc()) {
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_enmalloc(3, 4));
+ assert(exit_status == 3);
+ assert_stderr("%s: malloc: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ libsimple_default_failure_exit = 102;
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_emalloc(3));
+ assert(exit_status == 102);
+ assert_stderr("%s: malloc: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+ libsimple_default_failure_exit = 1;
+ }
+
return 0;
}