michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * Single line comments can contain any Unicode character without Line Terminators
michael@0:  *
michael@0:  * @path ch07/7.4/S7.4_A5.js
michael@0:  * @description //var " + xx + "yy = -1", insert instead of xx all Unicode characters
michael@0:  */
michael@0: 
michael@0: //CHECK
michael@0: var errorCount = 0;
michael@0: var count = 0;
michael@0: var hex = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F"];
michael@0: for (var i1 = 0; i1 < 16; i1++) {
michael@0:   for (var i2 = 0; i2 < 16; i2++) {
michael@0:     for (var i3 = 0; i3 < 16; i3++) {
michael@0:       for (var i4 = 0; i4 < 16; i4++) {
michael@0:         try {
michael@0:           var uu = hex[i1] + hex[i2] + hex[i3] + hex[i4];
michael@0:           var xx = String.fromCharCode("0x" + uu);
michael@0:           var LineTerminators = ((uu === "000A") || (uu === "000D") || (uu === "2028") || (uu === "2029"));
michael@0:           var yy = 0;
michael@0:           eval("//var " + xx + "yy = -1");
michael@0:           if (LineTerminators !== true) {
michael@0:             if (yy !== 0) {
michael@0:               $ERROR('#' + uu + ' ');
michael@0:               errorCount++;
michael@0:             }
michael@0:           } else {
michael@0:             if (yy !== -1) {
michael@0:               $ERROR('#' + uu + ' ');
michael@0:               errorCount++;
michael@0:             }
michael@0:           }
michael@0:         } catch (e){
michael@0:           $ERROR('#' + uu + ' ');
michael@0:           errorCount++;
michael@0:         }
michael@0:         count++;
michael@0:       }
michael@0:     }
michael@0:   }
michael@0: }
michael@0: 
michael@0: if (errorCount > 0) {
michael@0:   $ERROR('Total error: ' + errorCount + ' bad Unicode character in ' + count);
michael@0: }
michael@0: