1<!doctype html> 2<meta name=timeout content=long> 3<meta name="variant" content="?XMLHttpRequest"> 4<meta name="variant" content="?TextDecoder"> 5<meta name="variant" content="?document"> 6<script src=/resources/testharness.js></script> 7<script src=/resources/testharnessreport.js></script> 8<script src=resources/encodings.js></script> 9<div id=log></div> 10<script> 11 12 var singleByteEncodings = encodings_table.filter(function(group) { 13 return group.heading === "Legacy single-byte encodings"; 14 })[0].encodings, 15 // https://encoding.spec.whatwg.org/indexes.json 16 singleByteIndexes = { 17 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"windows-1258":[8364,129,8218,402,8222,8230,8224,8225,710,8240,138,8249,338,141,142,143,144,8216,8217,8220,8221,8226,8211,8212,732,8482,154,8250,339,157,158,376,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,258,196,197,198,199,200,201,202,203,768,205,206,207,272,209,777,211,212,416,214,215,216,217,218,219,220,431,771,223,224,225,226,259,228,229,230,231,232,233,234,235,769,237,238,239,273,241,803,243,244,417,246,247,248,249,250,251,252,432,8363,255], 43 "x-mac-cyrillic":[1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,8224,176,1168,163,167,8226,182,1030,174,169,8482,1026,1106,8800,1027,1107,8734,177,8804,8805,1110,181,1169,1032,1028,1108,1031,1111,1033,1113,1034,1114,1112,1029,172,8730,402,8776,8710,171,187,8230,160,1035,1115,1036,1116,1109,8211,8212,8220,8221,8216,8217,247,8222,1038,1118,1039,1119,8470,1025,1105,1103,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,8364] 44 } 45 46 // For TextDecoder tests 47 var buffer = new ArrayBuffer(255), 48 view = new Uint8Array(buffer) 49 for(var i = 0, l = view.byteLength; i < l; i++) { 50 view[i] = i 51 } 52 53 // For XMLHttpRequest and TextDecoder tests 54 function assert_decode(data, encoding) { 55 if(encoding == "ISO-8859-8-I") { 56 encoding = "ISO-8859-8" 57 } 58 for(var i = 0, l = data.length; i < l; i++) { 59 var cp = data.charCodeAt(i), 60 expectedCp = (i < 0x80) ? i : singleByteIndexes[encoding][i-0x80] 61 if(expectedCp == null) { 62 expectedCp = 0xFFFD 63 } 64 assert_equals(cp, expectedCp, encoding + ":" + i) 65 } 66 } 67 68 var subsetTest = ""; 69 if (location.search) { 70 subsetTest = location.search.substr(1); 71 } 72 73 // Setting up all the tests 74 for(var i = 0, l = singleByteEncodings.length; i < l; i++) { 75 var encoding = singleByteEncodings[i] 76 for(var ii = 0, ll = encoding.labels.length; ii < ll; ii++) { 77 var label = encoding.labels[ii] 78 79 if (subsetTest == "XMLHttpRequest" || !subsetTest) { 80 async_test(function(t) { 81 var xhr = new XMLHttpRequest, 82 name = encoding.name // need scoped variable 83 xhr.open("GET", "resources/single-byte-raw.py?label=" + label) 84 xhr.send(null) 85 xhr.onload = t.step_func_done(function() { assert_decode(xhr.responseText, name) }) 86 }, encoding.name + ": " + label + " (XMLHttpRequest)") 87 } 88 89 if (subsetTest == "TextDecoder" || !subsetTest) { 90 test(function() { 91 var d = new TextDecoder(label), 92 data = d.decode(view) 93 assert_equals(d.encoding, encoding.name.toLowerCase()) // ASCII names only, so safe 94 assert_decode(data, encoding.name) 95 }, encoding.name + ": " + label + " (TextDecoder)") 96 } 97 98 if (subsetTest == "document" || !subsetTest) { 99 async_test(function(t) { 100 var frame = document.createElement("iframe"), 101 name = encoding.name; 102 frame.src = "resources/text-plain-charset.py?label=" + label 103 frame.onload = t.step_func_done(function() { 104 assert_equals(frame.contentDocument.characterSet, name) 105 assert_equals(frame.contentDocument.inputEncoding, name) 106 }) 107 t.add_cleanup(function() { document.body.removeChild(frame) }) 108 document.body.appendChild(frame) 109 }, encoding.name + ": " + label + " (document.characterSet and document.inputEncoding)") 110 } 111 } 112 } 113</script> 114