1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma_3/LexicalConventions/7.9.1.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,124 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +//-----------------------------------------------------------------------------
1.10 +var BUGNUMBER = 402386;
1.11 +var summary = 'Automatic Semicolon insertion in postfix expressions';
1.12 +var actual = '';
1.13 +var expect = '';
1.14 +
1.15 +
1.16 +//-----------------------------------------------------------------------------
1.17 +test();
1.18 +//-----------------------------------------------------------------------------
1.19 +
1.20 +function test()
1.21 +{
1.22 + enterFunc ('test');
1.23 + printBugNumber(BUGNUMBER);
1.24 + printStatus (summary);
1.25 +
1.26 + var expr;
1.27 + var code;
1.28 +
1.29 + // LeftHandSideExpression [no LineTerminator here] ++
1.30 +
1.31 + code = 'expr ++';
1.32 + expr = 0;
1.33 + expect = 1;
1.34 +
1.35 + try
1.36 + {
1.37 + eval(code);
1.38 + actual = expr;
1.39 + }
1.40 + catch(ex)
1.41 + {
1.42 + actual = ex + '';
1.43 + }
1.44 + reportCompare(expect, actual, summary + ': ' + code);
1.45 +
1.46 + code = 'expr\n++';
1.47 + expr = 0;
1.48 + expect = 'SyntaxError: syntax error';
1.49 +
1.50 + try
1.51 + {
1.52 + eval(code);
1.53 + actual = expr;
1.54 + }
1.55 + catch(ex)
1.56 + {
1.57 + actual = ex + '';
1.58 + }
1.59 + reportCompare(expect, actual, summary + ': ' + code);
1.60 +
1.61 + // LeftHandSideExpression [no LineTerminator here] --
1.62 +
1.63 + code = 'expr --';
1.64 + expr = 0;
1.65 + expect = -1;
1.66 +
1.67 + try
1.68 + {
1.69 + eval(code);
1.70 + actual = expr;
1.71 + }
1.72 + catch(ex)
1.73 + {
1.74 + actual = ex + '';
1.75 + }
1.76 + reportCompare(expect, actual, summary + ': ' + code);
1.77 +
1.78 + code = 'expr\n--';
1.79 + expr = 0;
1.80 + expect = 'SyntaxError: syntax error';
1.81 +
1.82 + try
1.83 + {
1.84 + eval(code);
1.85 + actual = expr;
1.86 + }
1.87 + catch(ex)
1.88 + {
1.89 + actual = ex + '';
1.90 + }
1.91 + reportCompare(expect, actual, summary + ': ' + code);
1.92 +
1.93 + //
1.94 +
1.95 + var x = 1;
1.96 + var y = 1;
1.97 + code = '(x\n)-- y';
1.98 + expect = 'SyntaxError: missing ; before statement';
1.99 +
1.100 + try
1.101 + {
1.102 + eval(code);
1.103 + actual = expr;
1.104 + }
1.105 + catch(ex)
1.106 + {
1.107 + actual = ex + '';
1.108 + }
1.109 + reportCompare(expect, actual, summary + ': ' + code);
1.110 +
1.111 + code = '(x)-- y';
1.112 + expect = 'SyntaxError: missing ; before statement';
1.113 +
1.114 + try
1.115 + {
1.116 + eval(code);
1.117 + actual = expr;
1.118 + }
1.119 + catch(ex)
1.120 + {
1.121 + actual = ex + '';
1.122 + }
1.123 + reportCompare(expect, actual, summary + ': ' + code);
1.124 +
1.125 + exitFunc ('test');
1.126 +}
1.127 +
