diff options
Diffstat (limited to 'tests/core/string/test_string.h')
| -rw-r--r-- | tests/core/string/test_string.h | 61 |
1 files changed, 48 insertions, 13 deletions
diff --git a/tests/core/string/test_string.h b/tests/core/string/test_string.h index 8559737e74..9adc97e845 100644 --- a/tests/core/string/test_string.h +++ b/tests/core/string/test_string.h @@ -389,6 +389,19 @@ TEST_CASE("[String] Find") { MULTICHECK_STRING_INT_EQ(s, rfind, "", 15, -1); } +TEST_CASE("[String] Find character") { + String s = "racecar"; + CHECK_EQ(s.find_char('r'), 0); + CHECK_EQ(s.find_char('r', 1), 6); + CHECK_EQ(s.find_char('e'), 3); + CHECK_EQ(s.find_char('e', 4), -1); + + CHECK_EQ(s.rfind_char('r'), 6); + CHECK_EQ(s.rfind_char('r', 5), 0); + CHECK_EQ(s.rfind_char('e'), 3); + CHECK_EQ(s.rfind_char('e', 2), -1); +} + TEST_CASE("[String] Find case insensitive") { String s = "Pretty Whale Whale"; MULTICHECK_STRING_EQ(s, findn, "WHA", 7); @@ -455,16 +468,32 @@ TEST_CASE("[String] Erasing") { } TEST_CASE("[String] Number to string") { - CHECK(String::num(0) == "0"); - CHECK(String::num(0.0) == "0"); // No trailing zeros. - CHECK(String::num(-0.0) == "-0"); // Includes sign even for zero. + CHECK(String::num(0) == "0.0"); // The method takes double, so always add zeros. + CHECK(String::num(0.0) == "0.0"); + CHECK(String::num(-0.0) == "-0.0"); // Includes sign even for zero. CHECK(String::num(3.141593) == "3.141593"); CHECK(String::num(3.141593, 3) == "3.142"); + CHECK(String::num(42.100023, 4) == "42.1"); // No trailing zeros. CHECK(String::num_scientific(30000000) == "3e+07"); + + // String::num_int64 tests. CHECK(String::num_int64(3141593) == "3141593"); + CHECK(String::num_int64(-3141593) == "-3141593"); CHECK(String::num_int64(0xA141593, 16) == "a141593"); CHECK(String::num_int64(0xA141593, 16, true) == "A141593"); - CHECK(String::num(42.100023, 4) == "42.1"); // No trailing zeros. + ERR_PRINT_OFF; + CHECK(String::num_int64(3141593, 1) == ""); // Invalid base < 2. + CHECK(String::num_int64(3141593, 37) == ""); // Invalid base > 36. + ERR_PRINT_ON; + + // String::num_uint64 tests. + CHECK(String::num_uint64(4294967295) == "4294967295"); + CHECK(String::num_uint64(0xF141593, 16) == "f141593"); + CHECK(String::num_uint64(0xF141593, 16, true) == "F141593"); + ERR_PRINT_OFF; + CHECK(String::num_uint64(4294967295, 1) == ""); // Invalid base < 2. + CHECK(String::num_uint64(4294967295, 37) == ""); // Invalid base > 36. + ERR_PRINT_ON; // String::num_real tests. CHECK(String::num_real(1.0) == "1.0"); @@ -476,15 +505,15 @@ TEST_CASE("[String] Number to string") { CHECK(String::num_real(3.141593) == "3.141593"); CHECK(String::num_real(3.141) == "3.141"); // No trailing zeros. #ifdef REAL_T_IS_DOUBLE - CHECK_MESSAGE(String::num_real(123.456789) == "123.456789", "Prints the appropriate amount of digits for real_t = double."); - CHECK_MESSAGE(String::num_real(-123.456789) == "-123.456789", "Prints the appropriate amount of digits for real_t = double."); - CHECK_MESSAGE(String::num_real(Math_PI) == "3.14159265358979", "Prints the appropriate amount of digits for real_t = double."); - CHECK_MESSAGE(String::num_real(3.1415f) == "3.1414999961853", "Prints more digits of 32-bit float when real_t = double (ones that would be reliable for double) and no trailing zero."); + CHECK_MESSAGE(String::num_real(real_t(123.456789)) == "123.456789", "Prints the appropriate amount of digits for real_t = double."); + CHECK_MESSAGE(String::num_real(real_t(-123.456789)) == "-123.456789", "Prints the appropriate amount of digits for real_t = double."); + CHECK_MESSAGE(String::num_real(real_t(Math_PI)) == "3.14159265358979", "Prints the appropriate amount of digits for real_t = double."); + CHECK_MESSAGE(String::num_real(real_t(3.1415f)) == "3.1414999961853", "Prints more digits of 32-bit float when real_t = double (ones that would be reliable for double) and no trailing zero."); #else - CHECK_MESSAGE(String::num_real(123.456789) == "123.4568", "Prints the appropriate amount of digits for real_t = float."); - CHECK_MESSAGE(String::num_real(-123.456789) == "-123.4568", "Prints the appropriate amount of digits for real_t = float."); - CHECK_MESSAGE(String::num_real(Math_PI) == "3.141593", "Prints the appropriate amount of digits for real_t = float."); - CHECK_MESSAGE(String::num_real(3.1415f) == "3.1415", "Prints only reliable digits of 32-bit float when real_t = float."); + CHECK_MESSAGE(String::num_real(real_t(123.456789)) == "123.4568", "Prints the appropriate amount of digits for real_t = float."); + CHECK_MESSAGE(String::num_real(real_t(-123.456789)) == "-123.4568", "Prints the appropriate amount of digits for real_t = float."); + CHECK_MESSAGE(String::num_real(real_t(Math_PI)) == "3.141593", "Prints the appropriate amount of digits for real_t = float."); + CHECK_MESSAGE(String::num_real(real_t(3.1415f)) == "3.1415", "Prints only reliable digits of 32-bit float when real_t = float."); #endif // REAL_T_IS_DOUBLE // Checks doubles with many decimal places. @@ -493,7 +522,7 @@ TEST_CASE("[String] Number to string") { CHECK(String::num(-0.0000012345432123454321) == "-0.00000123454321"); CHECK(String::num(-10000.0000012345432123454321) == "-10000.0000012345"); CHECK(String::num(0.0000000000012345432123454321) == "0.00000000000123"); - CHECK(String::num(0.0000000000012345432123454321, 3) == "0"); + CHECK(String::num(0.0000000000012345432123454321, 3) == "0.0"); // Note: When relevant (remainder > 0.5), the last digit gets rounded up, // which can also lead to not include a trailing zero, e.g. "...89" -> "...9". @@ -1238,6 +1267,12 @@ TEST_CASE("[String] is_subsequence_of") { CHECK(String("Sub").is_subsequence_ofn(a)); } +TEST_CASE("[String] is_lowercase") { + CHECK(String("abcd1234 !@#$%^&*()_-=+,.<>/\\|[]{};':\"`~").is_lowercase()); + CHECK(String("").is_lowercase()); + CHECK(!String("abc_ABC").is_lowercase()); +} + TEST_CASE("[String] match") { CHECK(String("img1.png").match("*.png")); CHECK(!String("img1.jpeg").match("*.png")); |