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      1 // Copyright 2013 the V8 project authors. All rights reserved.
      2 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
      3 //
      4 // Redistribution and use in source and binary forms, with or without
      5 // modification, are permitted provided that the following conditions
      6 // are met:
      7 // 1.  Redistributions of source code must retain the above copyright
      8 //     notice, this list of conditions and the following disclaimer.
      9 // 2.  Redistributions in binary form must reproduce the above copyright
     10 //     notice, this list of conditions and the following disclaimer in the
     11 //     documentation and/or other materials provided with the distribution.
     12 //
     13 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
     14 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     15 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     16 // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     17 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     18 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     19 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
     20 // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     21 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     22 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     23 
     24 description("KDE JS Test");
     25 // --------------------------------------------------------------------------------
     26 
     27 var resolution = 251; // set to 1 for 100% coverage
     28 
     29 function checkEncodeException(encodeFunctionName,c1,c2)
     30 {
     31     if (c2 == undefined)
     32         shouldThrow(encodeFunctionName
     33             + "(String.fromCharCode(" + c1 + "))");
     34     else
     35         shouldThrow(encodeFunctionName
     36             + "(String.fromCharCode(" + c1 + ") + String.fromCharCode(" + c2 + "))");
     37 }
     38 
     39 function checkEncodeDecode(encodeFunctionName, decodeFunctionName, c1, c2)
     40 {
     41     if (c2 == undefined)
     42         shouldBe(decodeFunctionName + "(" + encodeFunctionName
     43             + "(String.fromCharCode(" + c1 + ")))",
     44             "String.fromCharCode(" + c1 + ")");
     45     else
     46         shouldBe(decodeFunctionName + "(" + encodeFunctionName
     47             + "(String.fromCharCode(" + c1 + ") + String.fromCharCode(" + c2 + ")))",
     48             "String.fromCharCode(" + c1 + ") + String.fromCharCode(" + c2 + ")");
     49 }
     50 
     51 function checkWithFunctions(encodeFunction, decodeFunction)
     52 {
     53     checkEncodeDecode(encodeFunction, decodeFunction, 0);
     54     checkEncodeDecode(encodeFunction, decodeFunction, 0xD7FF);
     55 
     56     checkEncodeDecode(encodeFunction, decodeFunction, 0xE000);
     57     checkEncodeDecode(encodeFunction, decodeFunction, 0xFFFD);
     58     checkEncodeDecode(encodeFunction, decodeFunction, 0xFFFE);
     59     checkEncodeDecode(encodeFunction, decodeFunction, 0xFFFF);
     60 
     61     checkEncodeException(encodeFunction, 0xDC00);
     62     checkEncodeException(encodeFunction, 0xDFFF);
     63 
     64     checkEncodeDecode(encodeFunction, decodeFunction, 0xD800, 0xDC00);
     65     checkEncodeDecode(encodeFunction, decodeFunction, 0xDBFF, 0xDC00);
     66     checkEncodeDecode(encodeFunction, decodeFunction, 0xD800, 0xDFFF);
     67     checkEncodeDecode(encodeFunction, decodeFunction, 0xDBFF, 0xDFFF);
     68 
     69     checkEncodeException(encodeFunction, 0xD800, 0);
     70     checkEncodeException(encodeFunction, 0xD800, 0xD7FF);
     71     checkEncodeException(encodeFunction, 0xD800, 0xD800);
     72     checkEncodeException(encodeFunction, 0xD800, 0xDBFF);
     73     checkEncodeException(encodeFunction, 0xD800, 0xE000);
     74     checkEncodeException(encodeFunction, 0xD800, 0xE000);
     75     checkEncodeException(encodeFunction, 0xD800, 0xFFFD);
     76     checkEncodeException(encodeFunction, 0xD800, 0xFFFE);
     77     checkEncodeException(encodeFunction, 0xD800, 0xFFFF);
     78 
     79     for (var charcode = 1; charcode < 0xD7FF; charcode += resolution)
     80         checkEncodeDecode(encodeFunction, decodeFunction, charcode);
     81 
     82     for (var charcode = 0xE001; charcode < 0xFFFD; charcode += resolution)
     83         checkEncodeDecode(encodeFunction, decodeFunction, charcode);
     84 
     85     for (var charcode = 0xDC01; charcode < 0xDFFF; charcode += resolution)
     86         checkEncodeException(encodeFunction, charcode);
     87 
     88     for (var charcode = 0xD801; charcode < 0xDBFF; charcode += resolution)
     89         checkEncodeDecode(encodeFunction, decodeFunction, charcode, 0xDC00);
     90 
     91     for (var charcode = 0xDC01; charcode < 0xDFFF; charcode += resolution)
     92         checkEncodeDecode(encodeFunction, decodeFunction, 0xD800, charcode);
     93 
     94     for (var charcode = 1; charcode < 0xDBFF; charcode += resolution)
     95         checkEncodeException(encodeFunction, 0xD800, charcode);
     96 
     97     for (var charcode = 0xE001; charcode < 0xFFFD; charcode += resolution)
     98         checkEncodeException(encodeFunction, 0xD800, charcode);
     99 }
    100 
    101 checkWithFunctions("encodeURI", "decodeURI");
    102 checkWithFunctions("encodeURIComponent", "decodeURIComponent");