diff options
Diffstat (limited to 'tests/test_string.h')
| -rw-r--r-- | tests/test_string.h | 54 |
1 files changed, 46 insertions, 8 deletions
diff --git a/tests/test_string.h b/tests/test_string.h index 6febf22765..79fdb7bb56 100644 --- a/tests/test_string.h +++ b/tests/test_string.h @@ -299,6 +299,7 @@ TEST_CASE("[String] hex_encode_buffer") { TEST_CASE("[String] Substr") { String s = "Killer Baby"; CHECK(s.substr(3, 4) == "ler "); + CHECK(s.substr(3) == "ler Baby"); } TEST_CASE("[String] Find") { @@ -349,6 +350,9 @@ TEST_CASE("[String] Insertion") { } 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(3.141593) == "3.141593"); CHECK(String::num(3.141593, 3) == "3.142"); CHECK(String::num_real(3.141593) == "3.141593"); @@ -356,6 +360,27 @@ TEST_CASE("[String] Number to string") { 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. + + // Checks doubles with many decimal places. + CHECK(String::num(0.0000012345432123454321, -1) == "0.00000123454321"); // -1 uses 14 as sane default. + CHECK(String::num(0.0000012345432123454321) == "0.00000123454321"); // -1 is the default value. + 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"); + + // 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". + CHECK(String::num(0.0000056789876567898765) == "0.00000567898766"); // Should round last digit. + CHECK(String::num(10000.000005678999999999) == "10000.000005679"); // We cut at ...789|99 which is rounded to ...79, so only 13 decimals. + CHECK(String::num(42.12999999, 6) == "42.13"); // Also happens with lower decimals count. + + // 32 is MAX_DECIMALS. We can't reliably store that many so we can't compare against a string, + // but we can check that the string length is 34 (32 + 2 for "0."). + CHECK(String::num(0.00000123456789987654321123456789987654321, 32).length() == 34); + CHECK(String::num(0.00000123456789987654321123456789987654321, 42).length() == 34); // Should enforce MAX_DECIMALS. + CHECK(String::num(10000.00000123456789987654321123456789987654321, 42).length() == 38); // 32 decimals + "10000.". } TEST_CASE("[String] String to integer") { @@ -860,10 +885,10 @@ TEST_CASE("[String] match") { } TEST_CASE("[String] IPVX address to string") { - IP_Address ip0("2001:0db8:85a3:0000:0000:8a2e:0370:7334"); - IP_Address ip(0x0123, 0x4567, 0x89ab, 0xcdef, true); - IP_Address ip2("fe80::52e5:49ff:fe93:1baf"); - IP_Address ip3("::ffff:192.168.0.1"); + IPAddress ip0("2001:0db8:85a3:0000:0000:8a2e:0370:7334"); + IPAddress ip(0x0123, 0x4567, 0x89ab, 0xcdef, true); + IPAddress ip2("fe80::52e5:49ff:fe93:1baf"); + IPAddress ip3("::ffff:192.168.0.1"); String ip4 = "192.168.0.1"; CHECK(ip4.is_valid_ip_address()); @@ -1045,7 +1070,7 @@ TEST_CASE("[String] lstrip and rstrip") { TEST_CASE("[String] ensuring empty string into parse_utf8 passes empty string") { String empty; - CHECK(empty.parse_utf8(NULL, -1)); + CHECK(empty.parse_utf8(nullptr, -1)); } TEST_CASE("[String] Cyrillic to_lower()") { @@ -1129,7 +1154,7 @@ TEST_CASE("[String] Path functions") { CHECK(String(path[i]).get_basename() == base_name[i]); CHECK(String(path[i]).get_extension() == ext[i]); CHECK(String(path[i]).get_file() == file[i]); - CHECK(String(path[i]).is_abs_path() == abs[i]); + CHECK(String(path[i]).is_absolute_path() == abs[i]); CHECK(String(path[i]).is_rel_path() != abs[i]); CHECK(String(path[i]).simplify_path().get_base_dir().plus_file(file[i]) == String(path[i]).simplify_path()); } @@ -1156,6 +1181,17 @@ TEST_CASE("[String] uri_encode/unescape") { String s = "Godot Engine:'docs'"; String t = "Godot%20Engine%3A%27docs%27"; + String x1 = "T%C4%93%C5%A1t"; + static const uint8_t u8str[] = { 0x54, 0xC4, 0x93, 0xC5, 0xA1, 0x74, 0x00 }; + String x2 = String::utf8((const char *)u8str); + String x3 = U"Tēšt"; + + CHECK(x1.uri_decode() == x2); + CHECK(x1.uri_decode() == x3); + CHECK((x1 + x3).uri_decode() == (x2 + x3)); // Mixed unicode and URL encoded string, e.g. GTK+ bookmark. + CHECK(x2.uri_encode() == x1); + CHECK(x3.uri_encode() == x1); + CHECK(s.uri_encode() == t); CHECK(t.uri_decode() == s); } @@ -1241,8 +1277,10 @@ TEST_CASE("[String] Trim") { TEST_CASE("[String] Right/Left") { String s = "aaaTestbbb"; // ^ - CHECK(s.right(6) == "tbbb"); + CHECK(s.right(6) == "estbbb"); + CHECK(s.right(-6) == "tbbb"); CHECK(s.left(6) == "aaaTes"); + CHECK(s.left(-6) == "aaaT"); } TEST_CASE("[String] Repeat") { @@ -1303,7 +1341,7 @@ TEST_CASE("[String] Is_*") { for (int i = 0; i < 12; i++) { String s = String(data[i]); CHECK(s.is_numeric() == isnum[i]); - CHECK(s.is_valid_integer() == isint[i]); + CHECK(s.is_valid_int() == isint[i]); CHECK(s.is_valid_hex_number(false) == ishex[i]); CHECK(s.is_valid_hex_number(true) == ishex_p[i]); CHECK(s.is_valid_float() == isflt[i]); |