diff options
Diffstat (limited to 'tests/test_string.h')
| -rw-r--r-- | tests/test_string.h | 127 |
1 files changed, 117 insertions, 10 deletions
diff --git a/tests/test_string.h b/tests/test_string.h index 1982d8de60..28d1089d2f 100644 --- a/tests/test_string.h +++ b/tests/test_string.h @@ -39,6 +39,7 @@ #include "core/os/main_loop.h" #include "core/os/os.h" #include "core/string/ustring.h" +#include "core/variant/variant.h" #include "tests/test_macros.h" @@ -350,13 +351,47 @@ 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"); CHECK(String::num_scientific(30000000) == "3e+07"); 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. + + // String::num_real tests. + 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(Math_PI) == "3.14159265358979", "Prints the appropriate amount of digits for real_t = double."); + CHECK_MESSAGE(String::num_real(3.1415f) == "3.14149999618530", "Prints more digits of 32-bit float when real_t = double (ones that would be reliable for double)."); +#else + 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."); +#endif // REAL_T_IS_DOUBLE + + // 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") { @@ -1118,20 +1153,20 @@ TEST_CASE("[String] dedent") { } TEST_CASE("[String] Path functions") { - static const char *path[4] = { "C:\\Godot\\project\\test.tscn", "/Godot/project/test.xscn", "../Godot/project/test.scn", "Godot\\test.doc" }; - static const char *base_dir[4] = { "C:\\Godot\\project", "/Godot/project", "../Godot/project", "Godot" }; - static const char *base_name[4] = { "C:\\Godot\\project\\test", "/Godot/project/test", "../Godot/project/test", "Godot\\test" }; - static const char *ext[4] = { "tscn", "xscn", "scn", "doc" }; - static const char *file[4] = { "test.tscn", "test.xscn", "test.scn", "test.doc" }; - static const bool abs[4] = { true, true, false, false }; - - for (int i = 0; i < 4; i++) { + static const char *path[7] = { "C:\\Godot\\project\\test.tscn", "/Godot/project/test.xscn", "../Godot/project/test.scn", "Godot\\test.doc", "C:\\test.", "res://test", "/.test" }; + static const char *base_dir[7] = { "C:\\Godot\\project", "/Godot/project", "../Godot/project", "Godot", "C:\\", "res://", "/" }; + static const char *base_name[7] = { "C:\\Godot\\project\\test", "/Godot/project/test", "../Godot/project/test", "Godot\\test", "C:\\test", "res://test", "/" }; + static const char *ext[7] = { "tscn", "xscn", "scn", "doc", "", "", "test" }; + static const char *file[7] = { "test.tscn", "test.xscn", "test.scn", "test.doc", "test.", "test", ".test" }; + static const bool abs[7] = { true, true, false, false, true, true, true }; + + for (int i = 0; i < 7; i++) { CHECK(String(path[i]).get_base_dir() == base_dir[i]); 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_absolute_path() == abs[i]); - CHECK(String(path[i]).is_rel_path() != abs[i]); + CHECK(String(path[i]).is_relative_path() != abs[i]); CHECK(String(path[i]).simplify_path().get_base_dir().plus_file(file[i]) == String(path[i]).simplify_path()); } @@ -1346,6 +1381,78 @@ TEST_CASE("[String] validate_node_name") { String name_with_invalid_chars = "Name with invalid characters :.@removed!"; CHECK(name_with_invalid_chars.validate_node_name() == "Name with invalid characters removed!"); } + +TEST_CASE("[String] Variant indexed get") { + Variant s = String("abcd"); + bool valid = false; + bool oob = true; + + String r = s.get_indexed(1, valid, oob); + + CHECK(valid); + CHECK_FALSE(oob); + CHECK_EQ(r, String("b")); +} + +TEST_CASE("[String] Variant validated indexed get") { + Variant s = String("abcd"); + + Variant::ValidatedIndexedGetter getter = Variant::get_member_validated_indexed_getter(Variant::STRING); + + Variant r; + bool oob = true; + getter(&s, 1, &r, &oob); + + CHECK_FALSE(oob); + CHECK_EQ(r, String("b")); +} + +TEST_CASE("[String] Variant ptr indexed get") { + String s("abcd"); + + Variant::PTRIndexedGetter getter = Variant::get_member_ptr_indexed_getter(Variant::STRING); + + String r; + getter(&s, 1, &r); + + CHECK_EQ(r, String("b")); +} + +TEST_CASE("[String] Variant indexed set") { + Variant s = String("abcd"); + bool valid = false; + bool oob = true; + + s.set_indexed(1, String("z"), valid, oob); + + CHECK(valid); + CHECK_FALSE(oob); + CHECK_EQ(s, String("azcd")); +} + +TEST_CASE("[String] Variant validated indexed set") { + Variant s = String("abcd"); + + Variant::ValidatedIndexedSetter setter = Variant::get_member_validated_indexed_setter(Variant::STRING); + + Variant v = String("z"); + bool oob = true; + setter(&s, 1, &v, &oob); + + CHECK_FALSE(oob); + CHECK_EQ(s, String("azcd")); +} + +TEST_CASE("[String] Variant ptr indexed set") { + String s("abcd"); + + Variant::PTRIndexedSetter setter = Variant::get_member_ptr_indexed_setter(Variant::STRING); + + String v("z"); + setter(&s, 1, &v); + + CHECK_EQ(s, String("azcd")); +} } // namespace TestString #endif // TEST_STRING_H |