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-rw-r--r--encalloc.c37
1 files changed, 36 insertions, 1 deletions
diff --git a/encalloc.c b/encalloc.c
index de5a2c9..f930f82 100644
--- a/encalloc.c
+++ b/encalloc.c
@@ -4,7 +4,7 @@
void *
-libsimple_encalloc(int status, size_t n, size_t m) /* TODO test */
+libsimple_encalloc(int status, size_t n, size_t m)
{
void *ret = calloc(n, m);
if (!ret)
@@ -19,6 +19,41 @@ libsimple_encalloc(int status, size_t n, size_t m) /* TODO test */
int
main(void)
{
+ struct allocinfo *info;
+ void *ptr;
+
+ assert((ptr = libsimple_encalloc(1, 2, 5)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 10);
+ assert(info->zeroed == 10);
+ }
+ free(ptr);
+
+ assert((ptr = libsimple_ecalloc(3, 4)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 12);
+ assert(info->zeroed == 12);
+ }
+ free(ptr);
+
+ if (have_custom_malloc()) {
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_encalloc(5, 1, 1));
+ assert(exit_status == 5);
+ assert_stderr("%s: calloc: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ libsimple_default_failure_exit = 103;
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_ecalloc(1, 1));
+ assert(exit_status == 103);
+ assert_stderr("%s: calloc: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+ libsimple_default_failure_exit = 1;
+ }
+
return 0;
}