mirror of https://github.com/tc39/test262.git
74 lines
3.4 KiB
JavaScript
74 lines
3.4 KiB
JavaScript
// Copyright (C) 2016 the V8 project 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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esid: sec-unescape-string
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es6id: B.2.1.2
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description: Translation of patterns with four digits
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info: |
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[...]
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5. Repeat, while k ≠ length,
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[...]
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a. Let c be the code unit at index k within string.
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b. If c is %, then
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i. If k ≤ length-6 and the code unit at index k+1 within string is u
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and the four code units at indices k+2, k+3, k+4, and k+5 within
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string are all hexadecimal digits, then
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1. Let c be the code unit whose value is the integer represented
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by the four hexadecimal digits at indices k+2, k+3, k+4, and
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k+5 within string.
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2. Increase k by 5.
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[...]
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---*/
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assert.sameValue(unescape('%0%u00000'), '%0\x000', '%u0000');
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assert.sameValue(unescape('%0%u00010'), '%0\x010', '%u0001');
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assert.sameValue(unescape('%0%u00290'), '%0)0', '%002900');
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assert.sameValue(unescape('%0%u002a0'), '%0*0', '%002a00');
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assert.sameValue(unescape('%0%u002A0'), '%0*0', '%002A00');
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assert.sameValue(unescape('%0%u002b0'), '%0+0', '%002b00');
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assert.sameValue(unescape('%0%u002B0'), '%0+0', '%002B00');
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assert.sameValue(unescape('%0%u002c0'), '%0,0', '%002c00');
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assert.sameValue(unescape('%0%u002C0'), '%0,0', '%002C00');
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assert.sameValue(unescape('%0%u002d0'), '%0-0', '%002d00');
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assert.sameValue(unescape('%0%u002D0'), '%0-0', '%002D00');
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assert.sameValue(unescape('%0%u00390'), '%090', '%003900');
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assert.sameValue(unescape('%0%u003a0'), '%0:0', '%003A00');
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assert.sameValue(unescape('%0%u003A0'), '%0:0', '%003A00');
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assert.sameValue(unescape('%0%u003f0'), '%0?0', '%003f00');
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assert.sameValue(unescape('%0%u003F0'), '%0?0', '%003F00');
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assert.sameValue(unescape('%0%u00400'), '%0@0', '%004000');
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assert.sameValue(unescape('%0%u005a0'), '%0Z0', '%005a00');
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assert.sameValue(unescape('%0%u005A0'), '%0Z0', '%005A00');
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assert.sameValue(unescape('%0%u005b0'), '%0[0', '%005b00');
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assert.sameValue(unescape('%0%u005B0'), '%0[0', '%005B00');
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assert.sameValue(unescape('%0%u005e0'), '%0^0', '%005e00');
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assert.sameValue(unescape('%0%u005E0'), '%0^0', '%005E00');
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assert.sameValue(unescape('%0%u005f0'), '%0_0', '%005f00');
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assert.sameValue(unescape('%0%u005F0'), '%0_0', '%005F00');
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assert.sameValue(unescape('%0%u00600'), '%0`0', '%006000');
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assert.sameValue(unescape('%0%u00610'), '%0a0', '%006100');
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assert.sameValue(unescape('%0%u007a0'), '%0z0', '%007a00');
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assert.sameValue(unescape('%0%u007A0'), '%0z0', '%007A00');
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assert.sameValue(unescape('%0%u007b0'), '%0{0', '%007b00');
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assert.sameValue(unescape('%0%u007B0'), '%0{0', '%007B00');
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assert.sameValue(unescape('%0%ufffe0'), '%0\ufffe0', '%ufffe');
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assert.sameValue(unescape('%0%uFffe0'), '%0\ufffe0', '%uFffe');
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assert.sameValue(unescape('%0%ufFfe0'), '%0\ufffe0', '%ufFfe');
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assert.sameValue(unescape('%0%uffFe0'), '%0\ufffe0', '%uffFe');
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assert.sameValue(unescape('%0%ufffE0'), '%0\ufffe0', '%ufffE');
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assert.sameValue(unescape('%0%uFFFE0'), '%0\ufffe0', '%uFFFE');
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assert.sameValue(unescape('%0%uffff0'), '%0\uffff0', '%uffff');
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assert.sameValue(unescape('%0%uFfff0'), '%0\uffff0', '%uFfff');
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assert.sameValue(unescape('%0%ufFff0'), '%0\uffff0', '%ufFff');
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assert.sameValue(unescape('%0%uffFf0'), '%0\uffff0', '%uffFf');
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assert.sameValue(unescape('%0%ufffF0'), '%0\uffff0', '%ufffF');
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assert.sameValue(unescape('%0%uFFFF0'), '%0\uffff0', '%uFFFF');
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