diff options
Diffstat (limited to 'tests/core/strtol.c')
| -rw-r--r-- | tests/core/strtol.c | 105 |
1 files changed, 72 insertions, 33 deletions
diff --git a/tests/core/strtol.c b/tests/core/strtol.c index 0d3b6a5e6..ba79fba51 100644 --- a/tests/core/strtol.c +++ b/tests/core/strtol.c @@ -1,45 +1,84 @@ #include "clar_libgit2.h" -void test_core_strtol__int32(void) +static void assert_l32_parses(const char *string, int32_t expected, int base) { int32_t i; + cl_git_pass(git__strntol32(&i, string, strlen(string), NULL, base)); + cl_assert_equal_i(i, expected); +} - cl_git_pass(git__strtol32(&i, "123", NULL, 10)); - cl_assert(i == 123); - cl_git_pass(git__strtol32(&i, " +123 ", NULL, 10)); - cl_assert(i == 123); - cl_git_pass(git__strtol32(&i, " +2147483647 ", NULL, 10)); - cl_assert(i == 2147483647); - cl_git_pass(git__strtol32(&i, " -2147483648 ", NULL, 10)); - cl_assert(i == -2147483648LL); - - cl_git_fail(git__strtol32(&i, " 2147483657 ", NULL, 10)); - cl_git_fail(git__strtol32(&i, " -2147483657 ", NULL, 10)); +static void assert_l32_fails(const char *string, int base) +{ + int32_t i; + cl_git_fail(git__strntol32(&i, string, strlen(string), NULL, base)); } -void test_core_strtol__int64(void) +static void assert_l64_parses(const char *string, int64_t expected, int base) { int64_t i; + cl_git_pass(git__strntol64(&i, string, strlen(string), NULL, base)); + cl_assert_equal_i(i, expected); +} + +static void assert_l64_fails(const char *string, int base) +{ + int64_t i; + cl_git_fail(git__strntol64(&i, string, strlen(string), NULL, base)); +} + +void test_core_strtol__int32(void) +{ + assert_l32_parses("123", 123, 10); + assert_l32_parses(" +123 ", 123, 10); + assert_l32_parses(" +2147483647 ", 2147483647, 10); + assert_l32_parses(" -2147483648 ", -2147483648LL, 10); + assert_l32_parses("A", 10, 16); + assert_l32_parses("1x1", 1, 10); - cl_git_pass(git__strtol64(&i, "123", NULL, 10)); - cl_assert(i == 123); - cl_git_pass(git__strtol64(&i, " +123 ", NULL, 10)); - cl_assert(i == 123); - cl_git_pass(git__strtol64(&i, " +2147483647 ", NULL, 10)); - cl_assert(i == 2147483647); - cl_git_pass(git__strtol64(&i, " -2147483648 ", NULL, 10)); - cl_assert(i == -2147483648LL); - cl_git_pass(git__strtol64(&i, " 2147483657 ", NULL, 10)); - cl_assert(i == 2147483657LL); - cl_git_pass(git__strtol64(&i, " -2147483657 ", NULL, 10)); - cl_assert(i == -2147483657LL); - cl_git_pass(git__strtol64(&i, " 9223372036854775807 ", NULL, 10)); - cl_assert(i == INT64_MAX); - cl_git_pass(git__strtol64(&i, " -9223372036854775808 ", NULL, 10)); - cl_assert(i == INT64_MIN); - cl_git_pass(git__strtol64(&i, " 0x7fffffffffffffff ", NULL, 16)); - cl_assert(i == INT64_MAX); - cl_git_pass(git__strtol64(&i, " -0x8000000000000000 ", NULL, 16)); - cl_assert(i == INT64_MIN); + assert_l32_fails("", 10); + assert_l32_fails("a", 10); + assert_l32_fails("x10x", 10); + assert_l32_fails(" 2147483657 ", 10); + assert_l32_fails(" -2147483657 ", 10); } +void test_core_strtol__int64(void) +{ + assert_l64_parses("123", 123, 10); + assert_l64_parses(" +123 ", 123, 10); + assert_l64_parses(" +2147483647 ", 2147483647, 10); + assert_l64_parses(" -2147483648 ", -2147483648LL, 10); + assert_l64_parses(" 2147483657 ", 2147483657LL, 10); + assert_l64_parses(" -2147483657 ", -2147483657LL, 10); + assert_l64_parses(" 9223372036854775807 ", INT64_MAX, 10); + assert_l64_parses(" -9223372036854775808 ", INT64_MIN, 10); + assert_l64_parses(" 0x7fffffffffffffff ", INT64_MAX, 16); + assert_l64_parses(" -0x8000000000000000 ", INT64_MIN, 16); + assert_l64_parses("1a", 26, 16); + assert_l64_parses("1A", 26, 16); + + assert_l64_fails("", 10); + assert_l64_fails("a", 10); + assert_l64_fails("x10x", 10); + assert_l64_fails("0x8000000000000000", 16); + assert_l64_fails("-0x8000000000000001", 16); +} + +void test_core_strtol__buffer_length_truncates(void) +{ + int32_t i32; + int64_t i64; + + cl_git_pass(git__strntol32(&i32, "11", 1, NULL, 10)); + cl_assert_equal_i(i32, 1); + + cl_git_pass(git__strntol64(&i64, "11", 1, NULL, 10)); + cl_assert_equal_i(i64, 1); +} + +void test_core_strtol__error_message_cuts_off(void) +{ + assert_l32_fails("2147483657foobar", 10); + cl_assert(strstr(giterr_last()->message, "2147483657") != NULL); + cl_assert(strstr(giterr_last()->message, "foobar") == NULL); +} |