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-rw-r--r--libsimple.c89
1 files changed, 88 insertions, 1 deletions
diff --git a/libsimple.c b/libsimple.c
index 24c5dd3..9a182c6 100644
--- a/libsimple.c
+++ b/libsimple.c
@@ -75,6 +75,8 @@ test_timeval(double d, time_t sec, long int usec, double rd, const char *s, cons
int
main(void)
{
+ struct allocinfo *info;
+ void *ptr;
struct timespec ts, ts1, ts2;
struct timeval tv1, tv2;
const char *cs;
@@ -82,6 +84,8 @@ main(void)
int intarray[10];
size_t i, n;
+ assert(libsimple_default_failure_exit == 1);
+
assert(MIN(1, 3) == 1);
assert(MIN(1, 1) == 1);
assert(MIN(3, 1) == 1);
@@ -990,12 +994,95 @@ main(void)
tv2.tv_sec = 1, tv2.tv_usec = 0L;
assert(libsimple_cmptimeval(&tv1, &tv2) == -1);
+ assert((ptr = libsimple_mallocz(0, 11)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 11);
+ assert(!info->zeroed);
+ }
+ free(ptr);
+
+ assert((ptr = libsimple_mallocz(1, 12)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 12);
+ assert(info->zeroed == 12);
+ }
+ free(ptr);
+
+ assert((ptr = libsimple_emallocz(0, 13)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 13);
+ assert(!info->zeroed);
+ }
+ free(ptr);
+
+ assert((ptr = libsimple_emallocz(1, 14)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 14);
+ assert(info->zeroed == 14);
+ }
+ free(ptr);
+
+ assert((ptr = libsimple_enmallocz(10, 0, 15)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 15);
+ assert(!info->zeroed);
+ }
+ free(ptr);
+
+ assert((ptr = libsimple_enmallocz(10, 1, 16)));
+ if (have_custom_malloc()) {
+ assert((info = get_allocinfo(ptr)));
+ assert(info->size == 16);
+ assert(info->zeroed == 16);
+ }
+ free(ptr);
+
+ if (have_custom_malloc()) {
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_enmallocz(5, 0, 20));
+ assert(exit_status == 5);
+ assert_stderr("%s: malloc: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_enmallocz(6, 1, 20));
+ assert(exit_status == 6);
+ assert_stderr("%s: calloc: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ libsimple_default_failure_exit = 7;
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_emallocz(0, 20));
+ assert(exit_status == 7);
+ assert_stderr("%s: malloc: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ libsimple_default_failure_exit = 8;
+ alloc_fail_in = 1;
+ assert_exit_ptr(libsimple_emallocz(1, 20));
+ assert(exit_status == 8);
+ assert_stderr("%s: calloc: %s\n", argv0, strerror(ENOMEM));
+ assert(!alloc_fail_in);
+
+ alloc_fail_in = 1;
+ assert(!(ptr = libsimple_mallocz(0, 20)) && errno == ENOMEM);
+ assert(!alloc_fail_in);
+
+ alloc_fail_in = 1;
+ assert(!(ptr = libsimple_mallocz(1, 20)) && errno == ENOMEM);
+ assert(!alloc_fail_in);
+ }
+
if (!have_custom_malloc()) {
stderr_real = 1;
fprintf(stderr, "\nSome tests have not been ran because malloc(3) was not "
"replaced, this is normal if running under valgrind(1).\n\n");
}
-
return 0;
}