From f98e43ee1144d7c4f4c22c204fa680ba09bb7724 Mon Sep 17 00:00:00 2001 From: Alejandro Colomar Date: Sat, 6 Jan 2024 20:35:29 +0100 Subject: [PATCH] tests/unit/test_atoi_strtoi.c: Test strtou_noneg() Signed-off-by: Alejandro Colomar --- tests/unit/test_atoi_strtoi.c | 48 +++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/tests/unit/test_atoi_strtoi.c b/tests/unit/test_atoi_strtoi.c index c82b17d7b..535b6ab74 100644 --- a/tests/unit/test_atoi_strtoi.c +++ b/tests/unit/test_atoi_strtoi.c @@ -15,10 +15,12 @@ #include #include "atoi/strtoi.h" +#include "atoi/strtou_noneg.h" static void test_strtoi(void **state); static void test_strtou(void **state); +static void test_strtou_noneg(void **state); int @@ -27,6 +29,7 @@ main(void) const struct CMUnitTest tests[] = { cmocka_unit_test(test_strtoi), cmocka_unit_test(test_strtou), + cmocka_unit_test(test_strtou_noneg), }; return cmocka_run_group_tests(tests, NULL, NULL); @@ -107,3 +110,48 @@ test_strtou(void **state) assert_true(errno == 0); } + + +static void +test_strtou_noneg(void **state) +{ + int status; + char *end; + + errno = 0; + assert_true(strtou_noneg("42", NULL, -1, 1, 2, &status) + == 1); + assert_true(status == EINVAL); + + assert_true(strtou_noneg("40", &end, 5, 0, UINTMAX_MAX, &status) + == 20); + assert_true(status == 0); + assert_true(strcmp(end, "") == 0); + + assert_true(strtou_noneg("-40", &end, 0, 2, UINTMAX_MAX, &status) + == 2); + assert_true(status == ERANGE); + assert_true(strcmp(end, "") == 0); + + assert_true(strtou_noneg("z", &end, 0, 0, UINTMAX_MAX, &status) + == 0); + assert_true(status == ECANCELED); + assert_true(strcmp(end, "z") == 0); + + assert_true(strtou_noneg(" 5", &end, 0, 3, 4, &status) + == 4); + assert_true(status == ERANGE); + assert_true(strcmp(end, "") == 0); + + assert_true(strtou_noneg("5z", &end, 0, 0, UINTMAX_MAX, &status) + == 5); + assert_true(status == ENOTSUP); + assert_true(strcmp(end, "z") == 0); + + assert_true(strtou_noneg("5z", &end, 0, 0, 4, &status) + == 4); + assert_true(status == ERANGE); + assert_true(strcmp(end, "z") == 0); + + assert_true(errno == 0); +} -- 2.47.2