1 // Copyright 2009 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package unicode_test 6 7 import ( 8 "testing" 9 . "unicode" 10 ) 11 12 var testDigit = []rune{ 13 0x0030, 14 0x0039, 15 0x0661, 16 0x06F1, 17 0x07C9, 18 0x0966, 19 0x09EF, 20 0x0A66, 21 0x0AEF, 22 0x0B66, 23 0x0B6F, 24 0x0BE6, 25 0x0BEF, 26 0x0C66, 27 0x0CEF, 28 0x0D66, 29 0x0D6F, 30 0x0E50, 31 0x0E59, 32 0x0ED0, 33 0x0ED9, 34 0x0F20, 35 0x0F29, 36 0x1040, 37 0x1049, 38 0x1090, 39 0x1091, 40 0x1099, 41 0x17E0, 42 0x17E9, 43 0x1810, 44 0x1819, 45 0x1946, 46 0x194F, 47 0x19D0, 48 0x19D9, 49 0x1B50, 50 0x1B59, 51 0x1BB0, 52 0x1BB9, 53 0x1C40, 54 0x1C49, 55 0x1C50, 56 0x1C59, 57 0xA620, 58 0xA629, 59 0xA8D0, 60 0xA8D9, 61 0xA900, 62 0xA909, 63 0xAA50, 64 0xAA59, 65 0xFF10, 66 0xFF19, 67 0x104A1, 68 0x1D7CE, 69 } 70 71 var testLetter = []rune{ 72 0x0041, 73 0x0061, 74 0x00AA, 75 0x00BA, 76 0x00C8, 77 0x00DB, 78 0x00F9, 79 0x02EC, 80 0x0535, 81 0x06E6, 82 0x093D, 83 0x0A15, 84 0x0B99, 85 0x0DC0, 86 0x0EDD, 87 0x1000, 88 0x1200, 89 0x1312, 90 0x1401, 91 0x1885, 92 0x2C00, 93 0xA800, 94 0xF900, 95 0xFA30, 96 0xFFDA, 97 0xFFDC, 98 0x10000, 99 0x10300, 100 0x10400, 101 0x20000, 102 0x2F800, 103 0x2FA1D, 104 } 105 106 func TestDigit(t *testing.T) { 107 for _, r := range testDigit { 108 if !IsDigit(r) { 109 t.Errorf("IsDigit(U+%04X) = false, want true", r) 110 } 111 } 112 for _, r := range testLetter { 113 if IsDigit(r) { 114 t.Errorf("IsDigit(U+%04X) = true, want false", r) 115 } 116 } 117 } 118 119 // Test that the special case in IsDigit agrees with the table 120 func TestDigitOptimization(t *testing.T) { 121 for i := rune(0); i <= MaxLatin1; i++ { 122 if Is(Digit, i) != IsDigit(i) { 123 t.Errorf("IsDigit(U+%04X) disagrees with Is(Digit)", i) 124 } 125 } 126 } 127
