1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/js1_5/Regress/regress-224956.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,251 @@
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 + *
1.11 + * Date: 08 November 2003
1.12 + * SUMMARY: |expr()| should cause a TypeError if |typeof expr| != 'function'
1.13 + *
1.14 + * See http://bugzilla.mozilla.org/show_bug.cgi?id=224956
1.15 + *
1.16 + */
1.17 +//-----------------------------------------------------------------------------
1.18 +var UBound = 0;
1.19 +var BUGNUMBER = 224956;
1.20 +var summary = "|expr()| should cause TypeError if |typeof expr| != 'function'";
1.21 +var TEST_PASSED = 'TypeError';
1.22 +var TEST_FAILED = 'Generated an error, but NOT a TypeError! ';
1.23 +var TEST_FAILED_BADLY = 'Did not generate ANY error!!!';
1.24 +var CHECK_PASSED = 'Should not generate an error';
1.25 +var CHECK_FAILED = 'Generated an error!';
1.26 +var status = '';
1.27 +var statusitems = [];
1.28 +var actual = '';
1.29 +var actualvalues = [];
1.30 +var expect= '';
1.31 +var expectedvalues = [];
1.32 +var x;
1.33 +
1.34 +
1.35 +/*
1.36 + * All the following contain invalid uses of the call operator ()
1.37 + * and should generate TypeErrors. That's what we're testing for.
1.38 + *
1.39 + * To save writing try...catch over and over, we hide all the
1.40 + * errors inside eval strings, and let testThis() catch them.
1.41 + */
1.42 +status = inSection(1);
1.43 +x = 'abc';
1.44 +testThis('x()');
1.45 +
1.46 +status = inSection(2);
1.47 +testThis('"abc"()');
1.48 +
1.49 +status = inSection(3);
1.50 +x = new Date();
1.51 +testThis('x()');
1.52 +
1.53 +status = inSection(4);
1.54 +testThis('Date(12345)()');
1.55 +
1.56 +status = inSection(5);
1.57 +x = Number(1);
1.58 +testThis('x()');
1.59 +
1.60 +status = inSection(6);
1.61 +testThis('1()');
1.62 +
1.63 +status = inSection(7);
1.64 +x = void(0);
1.65 +testThis('x()');
1.66 +
1.67 +status = inSection(8);
1.68 +testThis('void(0)()');
1.69 +
1.70 +status = inSection(9);
1.71 +x = Math;
1.72 +testThis('x()');
1.73 +
1.74 +status = inSection(10);
1.75 +testThis('Math()');
1.76 +
1.77 +status = inSection(11);
1.78 +x = Array(5);
1.79 +testThis('x()');
1.80 +
1.81 +status = inSection(12);
1.82 +testThis('[1,2,3,4,5]()');
1.83 +
1.84 +status = inSection(13);
1.85 +x = [1,2,3].splice(1,2);
1.86 +testThis('x()');
1.87 +
1.88 +
1.89 +/*
1.90 + * Same as above, but with non-empty call parentheses
1.91 + */
1.92 +status = inSection(14);
1.93 +x = 'abc';
1.94 +testThis('x(1)');
1.95 +
1.96 +status = inSection(15);
1.97 +testThis('"abc"(1)');
1.98 +
1.99 +status = inSection(16);
1.100 +x = new Date();
1.101 +testThis('x(1)');
1.102 +
1.103 +status = inSection(17);
1.104 +testThis('Date(12345)(1)');
1.105 +
1.106 +status = inSection(18);
1.107 +x = Number(1);
1.108 +testThis('x(1)');
1.109 +
1.110 +status = inSection(19);
1.111 +testThis('1(1)');
1.112 +
1.113 +status = inSection(20);
1.114 +x = void(0);
1.115 +testThis('x(1)');
1.116 +
1.117 +status = inSection(21);
1.118 +testThis('void(0)(1)');
1.119 +
1.120 +status = inSection(22);
1.121 +x = Math;
1.122 +testThis('x(1)');
1.123 +
1.124 +status = inSection(23);
1.125 +testThis('Math(1)');
1.126 +
1.127 +status = inSection(24);
1.128 +x = Array(5);
1.129 +testThis('x(1)');
1.130 +
1.131 +status = inSection(25);
1.132 +testThis('[1,2,3,4,5](1)');
1.133 +
1.134 +status = inSection(26);
1.135 +x = [1,2,3].splice(1,2);
1.136 +testThis('x(1)');
1.137 +
1.138 +
1.139 +/*
1.140 + * Expression from website in original bug report above -
1.141 + */
1.142 +status = inSection(27);
1.143 +var A = 1, C=2, Y=3, T=4, I=5;
1.144 +testThis('(((C/A-0.3)/0.2)+((Y/A-3)/4)+((T/A)/0.05)+((0.095-I/A)/0.4))(100/6)');
1.145 +
1.146 +
1.147 +status = inSection(28);
1.148 +x = /a()/;
1.149 +testThis('x("abc")');
1.150 +
1.151 +status = inSection(29);
1.152 +x = /a()/gi;
1.153 +testThis('x("abc")');
1.154 +
1.155 +status = inSection(30);
1.156 +x = RegExp('a()');
1.157 +testThis('x("abc")');
1.158 +
1.159 +status = inSection(31);
1.160 +x = new RegExp('a()', 'gi');
1.161 +testThis('x("")');
1.162 +
1.163 +
1.164 +/*
1.165 + * Functions have |typeof| == 'function'.
1.166 + *
1.167 + * Therefore these expressions should not cause any errors.
1.168 + * Note we use checkThis() instead of testThis()
1.169 + *
1.170 + */
1.171 +status = inSection(32);
1.172 +x = function (y) {return y+1;};
1.173 +checkThis('x("abc")');
1.174 +
1.175 +status = inSection(33);
1.176 +checkThis('(function (y) {return y+1;})("abc")');
1.177 +
1.178 +status = inSection(34);
1.179 +function f(y) { function g() {return y;}; return g();};
1.180 +checkThis('f("abc")');
1.181 +
1.182 +
1.183 +
1.184 +//-----------------------------------------------------------------------------
1.185 +test();
1.186 +//-----------------------------------------------------------------------------
1.187 +
1.188 +
1.189 +
1.190 +
1.191 +/*
1.192 + * |expr()| should generate a TypeError if |expr| is not a function
1.193 + */
1.194 +function testThis(sInvalidSyntax)
1.195 +{
1.196 + expect = TEST_PASSED;
1.197 + actual = TEST_FAILED_BADLY;
1.198 +
1.199 + try
1.200 + {
1.201 + eval(sInvalidSyntax);
1.202 + }
1.203 + catch(e)
1.204 + {
1.205 + if (e instanceof TypeError)
1.206 + actual = TEST_PASSED;
1.207 + else
1.208 + actual = TEST_FAILED + e;
1.209 + }
1.210 +
1.211 + statusitems[UBound] = status;
1.212 + expectedvalues[UBound] = expect;
1.213 + actualvalues[UBound] = actual;
1.214 + UBound++;
1.215 +}
1.216 +
1.217 +
1.218 +/*
1.219 + * Valid syntax shouldn't generate any errors
1.220 + */
1.221 +function checkThis(sValidSyntax)
1.222 +{
1.223 + expect = CHECK_PASSED;
1.224 + actual = CHECK_PASSED;
1.225 +
1.226 + try
1.227 + {
1.228 + eval(sValidSyntax);
1.229 + }
1.230 + catch(e)
1.231 + {
1.232 + actual = CHECK_FAILED;
1.233 + }
1.234 +
1.235 + statusitems[UBound] = status;
1.236 + expectedvalues[UBound] = expect;
1.237 + actualvalues[UBound] = actual;
1.238 + UBound++;
1.239 +}
1.240 +
1.241 +
1.242 +function test()
1.243 +{
1.244 + enterFunc('test');
1.245 + printBugNumber(BUGNUMBER);
1.246 + printStatus(summary);
1.247 +
1.248 + for (var i=0; i<UBound; i++)
1.249 + {
1.250 + reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
1.251 + }
1.252 +
1.253 + exitFunc ('test');
1.254 +}
