strmap: set errno to ENOENT even if we return NULL.

[ccan] / ccan / strmap / test / run.c

diff --git a/ccan/strmap/test/run.c b/ccan/strmap/test/run.c
index 34302846f120f873aa856e2c08f750c48af5745d..aaa8618125c14d228a0a08da695aff8bd4c7e708 100644 (file)
--- a/ccan/strmap/test/run.c
+++ b/ccan/strmap/test/run.c
@@ -14,20 +14,25 @@ int main(void)
        char *v;
 
        /* This is how many tests you plan to run */
-       plan_tests(32);
+       plan_tests(42);
 
        strmap_init(&map);
 
        ok1(!strmap_get(&map, str));
+       ok1(errno == ENOENT);
        ok1(!strmap_get(&map, none));
+       ok1(errno == ENOENT);
        ok1(!strmap_del(&map, str, NULL));
+       ok1(errno == ENOENT);
        ok1(!strmap_del(&map, none, NULL));
+       ok1(errno == ENOENT);
 
        ok1(strmap_add(&map, str, val));
        ok1(strmap_get(&map, str) == val);
        /* We compare the string, not the pointer. */
        ok1(strmap_get(&map, dup) == val);
        ok1(!strmap_get(&map, none));
+       ok1(errno == ENOENT);
 
        /* Add a duplicate should fail. */
        ok1(!strmap_add(&map, dup, val));
@@ -38,18 +43,23 @@ int main(void)
        ok1(strmap_del(&map, dup, &v) == str);
        ok1(v == val);
        ok1(!strmap_get(&map, str));
+       ok1(errno == ENOENT);
        ok1(!strmap_get(&map, none));
+       ok1(errno == ENOENT);
 
        /* Try insert and delete of empty string. */
        ok1(strmap_add(&map, none, none));
        ok1(strmap_get(&map, none) == none);
        ok1(!strmap_get(&map, str));
+       ok1(errno == ENOENT);
 
        /* Delete should return original string. */
        ok1(strmap_del(&map, "", &v) == none);
        ok1(v == none);
        ok1(!strmap_get(&map, str));
+       ok1(errno == ENOENT);
        ok1(!strmap_get(&map, none));
+       ok1(errno == ENOENT);
 
        /* Both at once... */
        ok1(strmap_add(&map, none, none));