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Add two small tests for tor_sscanf

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Esteban Manchado Velázquez 2012-02-20 17:00:16 +01:00 committed by Nick Mathewson
parent fa4ca5ddc1
commit 6beec6a373
1 changed files with 5 additions and 0 deletions
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5
src/test/test_util.c
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@ -1288,6 +1288,11 @@ test_util_sscanf(void)
/* No '%'-strings: always "success" */
test_eq(0, tor_sscanf("hello world", "hello world"));
test_eq(0, tor_sscanf("hello world", "good bye"));
/* Excess data */
test_eq(0, tor_sscanf("hello 3", "%u", &u1)); /* have to match the start */
test_eq(0, tor_sscanf(" 3 hello", "%u", &u1));
test_eq(0, tor_sscanf(" 3 hello", "%2u", &u1)); /* not even in this case */
test_eq(1, tor_sscanf("3 hello", "%u", &u1)); /* but trailing is alright */
/* Numbers (ie. %u) */
test_eq(0, tor_sscanf("hello world 3", "hello worlb %u", &u1)); /* d vs b */