// Copyright 2009 The Go Authors. All rights reserved.// Use of this source code is governed by a BSD-style// license that can be found in the LICENSE file. package unicode_test import (	"testing"	. "unicode") type T struct {	rune   rune	script string} // Hand-chosen tests from Unicode 5.1.0, 6.0.0, 6.2.0, 6.3.0, 7.0.0 and 8.0.0// mostly to discover when new scripts and categories arise.var inTest = []T{	{0x11711, "Ahom"},	{0x14646, "Anatolian_Hieroglyphs"},	{0x06e2, "Arabic"},	{0x0567, "Armenian"},	{0x10b20, "Avestan"},	{0x1b37, "Balinese"},	{0xa6af, "Bamum"},	{0x16ada, "Bassa_Vah"},	{0x1be1, "Batak"},	{0x09c2, "Bengali"},	{0x3115, "Bopomofo"},	{0x282d, "Braille"},	{0x1a1a, "Buginese"},	{0x1747, "Buhid"},	{0x11011, "Brahmi"},	{0x156d, "Canadian_Aboriginal"},	{0x102a9, "Carian"},	{0x10563, "Caucasian_Albanian"},	{0x11111, "Chakma"},	{0xaa4d, "Cham"},	{0x13c2, "Cherokee"},	{0x0020, "Common"},	{0x1d4a5, "Common"},	{0x2cfc, "Coptic"},	{0x12420, "Cuneiform"},	{0x1080c, "Cypriot"},	{0xa663, "Cyrillic"},	{0x10430, "Deseret"},	{0x094a, "Devanagari"},	{0x1BC00, "Duployan"},	{0x13001, "Egyptian_Hieroglyphs"},	{0x10500, "Elbasan"},	{0x1271, "Ethiopic"},	{0x10fc, "Georgian"},	{0x2c40, "Glagolitic"},	{0x10347, "Gothic"},	{0x11303, "Grantha"},	{0x03ae, "Greek"},	{0x0abf, "Gujarati"},	{0x0a24, "Gurmukhi"},	{0x3028, "Han"},	{0x11b8, "Hangul"},	{0x1727, "Hanunoo"},	{0x108FF, "Hatran"},	{0x05a0, "Hebrew"},	{0x3058, "Hiragana"},	{0x10841, "Imperial_Aramaic"},	{0x20e6, "Inherited"},	{0x10b70, "Inscriptional_Pahlavi"},	{0x10b5a, "Inscriptional_Parthian"},	{0xa9d0, "Javanese"},	{0x1109f, "Kaithi"},	{0x0cbd, "Kannada"},	{0x30a6, "Katakana"},	{0xa928, "Kayah_Li"},	{0x10a11, "Kharoshthi"},	{0x17c6, "Khmer"},	{0x11211, "Khojki"},	{0x112df, "Khudawadi"},	{0x0eaa, "Lao"},	{0x1d79, "Latin"},	{0x1c10, "Lepcha"},	{0x1930, "Limbu"},	{0x10755, "Linear_A"},	{0x1003c, "Linear_B"},	{0xa4e1, "Lisu"},	{0x10290, "Lycian"},	{0x10930, "Lydian"},	{0x11173, "Mahajani"},	{0x0d42, "Malayalam"},	{0x0843, "Mandaic"},	{0x10ac8, "Manichaean"},	{0xabd0, "Meetei_Mayek"},	{0x1e800, "Mende_Kikakui"},	{0x1099f, "Meroitic_Hieroglyphs"},	{0x109a0, "Meroitic_Cursive"},	{0x16f00, "Miao"},	{0x11611, "Modi"},	{0x1822, "Mongolian"},	{0x16a60, "Mro"},	{0x11293, "Multani"},	{0x104c, "Myanmar"},	{0x10880, "Nabataean"},	{0x19c3, "New_Tai_Lue"},	{0x07f8, "Nko"},	{0x169b, "Ogham"},	{0x1c6a, "Ol_Chiki"},	{0x10C80, "Old_Hungarian"},	{0x10310, "Old_Italic"},	{0x10a80, "Old_North_Arabian"},	{0x10350, "Old_Permic"},	{0x103c9, "Old_Persian"},	{0x10a6f, "Old_South_Arabian"},	{0x10c20, "Old_Turkic"},	{0x0b3e, "Oriya"},	{0x10491, "Osmanya"},	{0x16b2b, "Pahawh_Hmong"},	{0x10876, "Palmyrene"},	{0x11ACE, "Pau_Cin_Hau"},	{0xa860, "Phags_Pa"},	{0x10918, "Phoenician"},	{0x10baf, "Psalter_Pahlavi"},	{0xa949, "Rejang"},	{0x16c0, "Runic"},	{0x081d, "Samaritan"},	{0xa892, "Saurashtra"},	{0x111a0, "Sharada"},	{0x10463, "Shavian"},	{0x115c1, "Siddham"},	{0x1D920, "SignWriting"},	{0x0dbd, "Sinhala"},	{0x110d0, "Sora_Sompeng"},	{0x1ba3, "Sundanese"},	{0xa803, "Syloti_Nagri"},	{0x070f, "Syriac"},	{0x170f, "Tagalog"},	{0x176f, "Tagbanwa"},	{0x1972, "Tai_Le"},	{0x1a62, "Tai_Tham"},	{0xaadc, "Tai_Viet"},	{0x116c9, "Takri"},	{0x0bbf, "Tamil"},	{0x0c55, "Telugu"},	{0x07a7, "Thaana"},	{0x0e46, "Thai"},	{0x0f36, "Tibetan"},	{0x2d55, "Tifinagh"},	{0x114d9, "Tirhuta"},	{0x10388, "Ugaritic"},	{0xa60e, "Vai"},	{0x118ff, "Warang_Citi"},	{0xa216, "Yi"},} var outTest = []T{ // not really worth being thorough	{0x20, "Telugu"},} var inCategoryTest = []T{	{0x0081, "Cc"},	{0x200B, "Cf"},	{0xf0000, "Co"},	{0xdb80, "Cs"},	{0x0236, "Ll"},	{0x1d9d, "Lm"},	{0x07cf, "Lo"},	{0x1f8a, "Lt"},	{0x03ff, "Lu"},	{0x0bc1, "Mc"},	{0x20df, "Me"},	{0x07f0, "Mn"},	{0x1bb2, "Nd"},	{0x10147, "Nl"},	{0x2478, "No"},	{0xfe33, "Pc"},	{0x2011, "Pd"},	{0x301e, "Pe"},	{0x2e03, "Pf"},	{0x2e02, "Pi"},	{0x0022, "Po"},	{0x2770, "Ps"},	{0x00a4, "Sc"},	{0xa711, "Sk"},	{0x25f9, "Sm"},	{0x2108, "So"},	{0x2028, "Zl"},	{0x2029, "Zp"},	{0x202f, "Zs"},	// Unifieds.	{0x04aa, "L"},	{0x0009, "C"},	{0x1712, "M"},	{0x0031, "N"},	{0x00bb, "P"},	{0x00a2, "S"},	{0x00a0, "Z"},} var inPropTest = []T{	{0x0046, "ASCII_Hex_Digit"},	{0x200F, "Bidi_Control"},	{0x2212, "Dash"},	{0xE0001, "Deprecated"},	{0x00B7, "Diacritic"},	{0x30FE, "Extender"},	{0xFF46, "Hex_Digit"},	{0x2E17, "Hyphen"},	{0x2FFB, "IDS_Binary_Operator"},	{0x2FF3, "IDS_Trinary_Operator"},	{0xFA6A, "Ideographic"},	{0x200D, "Join_Control"},	{0x0EC4, "Logical_Order_Exception"},	{0x2FFFF, "Noncharacter_Code_Point"},	{0x065E, "Other_Alphabetic"},	{0x2065, "Other_Default_Ignorable_Code_Point"},	{0x0BD7, "Other_Grapheme_Extend"},	{0x0387, "Other_ID_Continue"},	{0x212E, "Other_ID_Start"},	{0x2094, "Other_Lowercase"},	{0x2040, "Other_Math"},	{0x216F, "Other_Uppercase"},	{0x0027, "Pattern_Syntax"},	{0x0020, "Pattern_White_Space"},	{0x300D, "Quotation_Mark"},	{0x2EF3, "Radical"},	{0x061F, "STerm"},	{0x2071, "Soft_Dotted"},	{0x003A, "Terminal_Punctuation"},	{0x9FC3, "Unified_Ideograph"},	{0xFE0F, "Variation_Selector"},	{0x0020, "White_Space"},} func TestScripts(t *testing.T) {	notTested := make(map[string]bool)	for k := range Scripts {		notTested[k] = true	}	for _, test := range inTest {		if _, ok := Scripts[test.script]; !ok {			t.Fatal(test.script, "not a known script")		}		if !Is(Scripts[test.script], test.rune) {			t.Errorf("IsScript(%U, %s) = false, want true", test.rune, test.script)		}		delete(notTested, test.script)	}	for _, test := range outTest {		if Is(Scripts[test.script], test.rune) {			t.Errorf("IsScript(%U, %s) = true, want false", test.rune, test.script)		}	}	for k := range notTested {		t.Error("script not tested:", k)	}} func TestCategories(t *testing.T) {	notTested := make(map[string]bool)	for k := range Categories {		notTested[k] = true	}	for _, test := range inCategoryTest {		if _, ok := Categories[test.script]; !ok {			t.Fatal(test.script, "not a known category")		}		if !Is(Categories[test.script], test.rune) {			t.Errorf("IsCategory(%U, %s) = false, want true", test.rune, test.script)		}		delete(notTested, test.script)	}	for k := range notTested {		t.Error("category not tested:", k)	}} func TestProperties(t *testing.T) {	notTested := make(map[string]bool)	for k := range Properties {		notTested[k] = true	}	for _, test := range inPropTest {		if _, ok := Properties[test.script]; !ok {			t.Fatal(test.script, "not a known prop")		}		if !Is(Properties[test.script], test.rune) {			t.Errorf("IsCategory(%U, %s) = false, want true", test.rune, test.script)		}		delete(notTested, test.script)	}	for k := range notTested {		t.Error("property not tested:", k)	}}