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-rw-r--r--test-hashmap.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/test-hashmap.c b/test-hashmap.c
index 3c9f67b..07aa7ec 100644
--- a/test-hashmap.c
+++ b/test-hashmap.c
@@ -234,6 +234,20 @@ int main(int argc, char *argv[])
/* print table sizes */
printf("%u %u\n", map.tablesize, map.size);
+ } else if (!strcmp("intern", cmd) && l1) {
+
+ /* test that strintern works */
+ const char *i1 = strintern(p1);
+ const char *i2 = strintern(p1);
+ if (strcmp(i1, p1))
+ printf("strintern(%s) returns %s\n", p1, i1);
+ else if (i1 == p1)
+ printf("strintern(%s) returns input pointer\n", p1);
+ else if (i1 != i2)
+ printf("strintern(%s) != strintern(%s)", i1, i2);
+ else
+ printf("%s\n", i1);
+
} else if (!strcmp("perfhashmap", cmd) && l1 && l2) {
perf_hashmap(atoi(p1), atoi(p2));