mirror of https://github.com/tc39/test262.git
80 lines
2.2 KiB
JavaScript
80 lines
2.2 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: >
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If string.charAt(k) in [0x0800 - 0xD7FF], return 3 octets (xxxxyyyy
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yyzzzzzz -> 1110xxxx 10yyyyyy 10zzzzzz)
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es5id: 15.1.3.3_A2.3_T1
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description: Complex tests, use RFC 3629
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---*/
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var errorCount = 0;
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var count = 0;
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var indexP;
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var indexO = 0;
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for (var index = 0x0800; index <= 0xD7FF; index++) {
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count++;
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var hex1 = decimalToHexString(0x0080 + (index & 0x003F)).substring(2);
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var hex2 = decimalToHexString(0x0080 + (index & 0x0FC0) / 0x0040).substring(2);
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var hex3 = decimalToHexString(0x00E0 + (index & 0xF000) / 0x1000).substring(2);
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var str = String.fromCharCode(index);
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try {
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if (encodeURI(str).toUpperCase() === "%" + hex3 + "%" + hex2 + "%" + hex1) continue;
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} catch(e) {}
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if (indexO === 0) {
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indexO = index;
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} else {
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if ((index - indexP) !== 1) {
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if ((indexP - indexO) !== 0) {
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var hexP = decimalToHexString(indexP);
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var hexO = decimalToHexString(indexO);
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$ERROR('#' + hexO + '-' + hexP + ' ');
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}
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else {
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var hexP = decimalToHexString(indexP);
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$ERROR('#' + hexP + ' ');
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}
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indexO = index;
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}
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}
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indexP = index;
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errorCount++;
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}
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if (errorCount > 0) {
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if ((indexP - indexO) !== 0) {
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var hexP = decimalToHexString(indexP);
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var hexO = decimalToHexString(indexO);
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$ERROR('#' + hexO + '-' + hexP + ' ');
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} else {
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var hexP = decimalToHexString(indexP);
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$ERROR('#' + hexP + ' ');
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}
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$ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count + ' ');
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}
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function decimalToHexString(n) {
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n = Number(n);
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var h = "";
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for (var i = 3; i >= 0; i--) {
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if (n >= Math.pow(16, i)) {
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var t = Math.floor(n / Math.pow(16, i));
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n -= t * Math.pow(16, i);
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if ( t >= 10 ) {
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if ( t == 10 ) { h += "A"; }
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if ( t == 11 ) { h += "B"; }
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if ( t == 12 ) { h += "C"; }
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if ( t == 13 ) { h += "D"; }
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if ( t == 14 ) { h += "E"; }
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if ( t == 15 ) { h += "F"; }
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} else {
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h += String(t);
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}
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} else {
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h += "0";
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}
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}
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return h;
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}
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