From f28724811ceea6b95b471774665845c916626d68 Mon Sep 17 00:00:00 2001 From: EuAndreh Date: Fri, 14 Jun 2024 14:07:05 -0300 Subject: src/cmp.{c,h}: Add minimal implementation of cmp_size() --- tests/cmp.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 tests/cmp.c (limited to 'tests/cmp.c') diff --git a/tests/cmp.c b/tests/cmp.c new file mode 100644 index 0000000..943402f --- /dev/null +++ b/tests/cmp.c @@ -0,0 +1,47 @@ +#include "../src/cmp.c" + +#include +#include + +#include "../src/testing.h" + + + +static void +test_cmp_size(void) { + test_start("cmp_size()"); + + { + testing("equal values"); + + assert(cmp_size(0U, 0U) == Comparison_EQUAL); + assert(cmp_size(SIZE_MAX, SIZE_MAX) == Comparison_EQUAL); + assert(cmp_size(123U, 122U + 1U) == Comparison_EQUAL); + + test_ok(); + } + { + testing("greater values"); + + assert(cmp_size(1U, 0U) == Comparison_GREATER); + assert(cmp_size(1234U, 1222U) == Comparison_GREATER); + assert(cmp_size(SIZE_MAX, SIZE_MAX - 1U) == Comparison_GREATER); + + test_ok(); + } + { + testing("lesser values"); + + assert(cmp_size(0U, 1U) == Comparison_LESSER); + assert(cmp_size(12U, 34U) == Comparison_LESSER); + assert(cmp_size(0U, SIZE_MAX) == Comparison_LESSER); + + test_ok(); + } +} + +int +main(void) { + test_cmp_size(); + return 0; +} -- cgit v1.2.3