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test: Improve code coverage for strnstr(3) unit tests

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This commit is contained in:
Guillem Jover 2021-02-07 23:24:51 +01:00
parent 18ebabf223
commit 25f9b30678
1 changed files with 4 additions and 0 deletions
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4
test/strnstr.c
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@ -35,11 +35,15 @@ main(int argc, char **argv)
assert(strnstr(large, "", strlen(large)) == large); assert(strnstr(large, "", strlen(large)) == large);
assert(strnstr(large, "far", strlen(large)) == NULL);
assert(strnstr(large, "quux", strlen(large)) == NULL); assert(strnstr(large, "quux", strlen(large)) == NULL);
assert(strnstr(large, small, 4) == NULL); assert(strnstr(large, small, 4) == NULL);
assert(strnstr(large, small, strlen(large)) == (large + 4)); assert(strnstr(large, small, strlen(large)) == (large + 4));
assert(strnstr("quux", large, strlen("quux")) == NULL);
assert(strnstr("foo", large, strlen("foo")) == NULL);
return 0; return 0;
} }