diff options
Diffstat (limited to 'tests/test_string.c')
| -rw-r--r-- | tests/test_string.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/test_string.c b/tests/test_string.c index 6446806..ef0e2a9 100644 --- a/tests/test_string.c +++ b/tests/test_string.c @@ -40,6 +40,17 @@ static void test_dynamic() { upb_string_recycle(&str); assert(str != NULL); + // Take a ref and recycle; should create a new string and release a ref + // on the old one. + upb_string *strcp = upb_string_getref(str); + assert(strcp == str); + assert(upb_atomic_read(&str->refcount) == 2); + upb_string_recycle(&str); + assert(strcp != str); + assert(upb_atomic_read(&str->refcount) == 1); + assert(upb_atomic_read(&strcp->refcount) == 1); + upb_string_unref(strcp); + upb_strcpyc(str, static_str); assert(upb_string_len(str) == (sizeof(static_str) - 1)); const char *robuf = upb_string_getrobuf(str); |