diff options
Diffstat (limited to 'example/ndpiReader.c')
| -rw-r--r-- | example/ndpiReader.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/example/ndpiReader.c b/example/ndpiReader.c index dd908e5ce..65246c05c 100644 --- a/example/ndpiReader.c +++ b/example/ndpiReader.c @@ -5782,6 +5782,13 @@ void strnstrUnitTest(void) { /* Test 13 */ assert(ndpi_strnstr("abcdef", "abc", 2) == NULL); + + /* Test 14: zero length */ + assert(strcmp(ndpi_strnstr("", "", 0), "") == 0); + assert(strcmp(ndpi_strnstr("string", "", 0), "string") == 0); + assert(ndpi_strnstr("", "str", 0) == NULL); + assert(ndpi_strnstr("string", "str", 0) == NULL); + assert(ndpi_strnstr("str", "string", 0) == NULL); } /* *********************************************** */ |