зеркало из https://github.com/mozilla/gecko-dev.git
94 строки
3.6 KiB
JavaScript
94 строки
3.6 KiB
JavaScript
/* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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* License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is Mozilla Communicator client code, released March
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* 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*
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*/
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/**
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File Name: 12.5-2.js
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ECMA Section: The if statement
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Description:
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The production IfStatement : if ( Expression ) Statement else Statement
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is evaluated as follows:
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1.Evaluate Expression.
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2.Call GetValue(Result(1)).
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3.Call ToBoolean(Result(2)).
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4.If Result(3) is false, go to step 7.
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5.Evaluate the first Statement.
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6.Return Result(5).
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7.Evaluate the second Statement.
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8.Return Result(7).
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Author: christine@netscape.com
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Date: 12 november 1997
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*/
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var SECTION = "12.5-2";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "The if statement" ;
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writeHeaderToLog( SECTION + " "+ TITLE);
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var testcases = new Array();
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testcases[tc++] = new TestCase( SECTION,
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"var MYVAR; if ( true ) MYVAR='PASSED'; MYVAR",
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"PASSED",
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eval("var MYVAR; if ( true ) MYVAR='PASSED'; MYVAR") );
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testcases[tc++] = new TestCase( SECTION,
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"var MYVAR; if ( false ) MYVAR='FAILED'; MYVAR;",
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"PASSED",
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eval("var MYVAR=\"PASSED\"; if ( false ) MYVAR='FAILED'; MYVAR;") );
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testcases[tc++] = new TestCase( SECTION,
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"var MYVAR; if ( new Boolean(true) ) MYVAR='PASSED'; MYVAR",
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"PASSED",
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eval("var MYVAR; if ( new Boolean(true) ) MYVAR='PASSED'; MYVAR") );
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testcases[tc++] = new TestCase( SECTION,
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"var MYVAR; if ( new Boolean(false) ) MYVAR='PASSED'; MYVAR",
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"PASSED",
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eval("var MYVAR; if ( new Boolean(false) ) MYVAR='PASSED'; MYVAR") );
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testcases[tc++] = new TestCase( SECTION,
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"var MYVAR; if ( 1 ) MYVAR='PASSED'; MYVAR",
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"PASSED",
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eval("var MYVAR; if ( 1 ) MYVAR='PASSED'; MYVAR") );
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testcases[tc++] = new TestCase( SECTION,
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"var MYVAR; if ( 0 ) MYVAR='FAILED'; MYVAR;",
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"PASSED",
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eval("var MYVAR=\"PASSED\"; if ( 0 ) MYVAR='FAILED'; MYVAR;") );
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test();
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function test() {
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for ( tc=0; tc < testcases.length; tc++ ) {
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testcases[tc].passed = writeTestCaseResult(
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testcases[tc].expect,
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testcases[tc].actual,
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testcases[tc].description +" = "+
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testcases[tc].actual );
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testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
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}
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stopTest();
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return ( testcases );
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}
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