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Diffstat (limited to 'JavaScriptCore/tests/mozilla/ecma/Expressions/11.4.1.js')
| -rw-r--r-- | JavaScriptCore/tests/mozilla/ecma/Expressions/11.4.1.js | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/JavaScriptCore/tests/mozilla/ecma/Expressions/11.4.1.js b/JavaScriptCore/tests/mozilla/ecma/Expressions/11.4.1.js new file mode 100644 index 0000000..766b786 --- /dev/null +++ b/JavaScriptCore/tests/mozilla/ecma/Expressions/11.4.1.js @@ -0,0 +1,95 @@ +/* The contents of this file are subject to the Netscape Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/NPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is Mozilla Communicator client code, released March + * 31, 1998. + * + * The Initial Developer of the Original Code is Netscape Communications + * Corporation. Portions created by Netscape are + * Copyright (C) 1998 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): + * + */ +/** + File Name: 11.4.1.js + ECMA Section: 11.4.1 the Delete Operator + Description: returns true if the property could be deleted + returns false if it could not be deleted + Author: christine@netscape.com + Date: 7 july 1997 + +*/ + + + var SECTION = "11.4.1"; + var VERSION = "ECMA_1"; + startTest(); + var TITLE = "The delete operator"; + + writeHeaderToLog( SECTION + " "+ TITLE); + + var testcases = getTestCases(); + + test(); + +function getTestCases() { + var array = new Array(); + var item = 0; + +// array[item++] = new TestCase( SECTION, "x=[9,8,7];delete(x[2]);x.length", 2, eval("x=[9,8,7];delete(x[2]);x.length") ); +// array[item++] = new TestCase( SECTION, "x=[9,8,7];delete(x[2]);x.toString()", "9,8", eval("x=[9,8,7];delete(x[2]);x.toString()") ); + array[item++] = new TestCase( SECTION, "x=new Date();delete x;typeof(x)", "undefined", eval("x=new Date();delete x;typeof(x)") ); + +// array[item++] = new TestCase( SECTION, "delete(x=new Date())", true, delete(x=new Date()) ); +// array[item++] = new TestCase( SECTION, "delete('string primitive')", true, delete("string primitive") ); +// array[item++] = new TestCase( SECTION, "delete(new String( 'string object' ) )", true, delete(new String("string object")) ); +// array[item++] = new TestCase( SECTION, "delete(new Number(12345) )", true, delete(new Number(12345)) ); + array[item++] = new TestCase( SECTION, "delete(Math.PI)", false, delete(Math.PI) ); +// array[item++] = new TestCase( SECTION, "delete(null)", true, delete(null) ); +// array[item++] = new TestCase( SECTION, "delete(void(0))", true, delete(void(0)) ); + + // variables declared with the var statement are not deletable. + + var abc; + array[item++] = new TestCase( SECTION, "var abc; delete(abc)", false, delete abc ); + + array[item++] = new TestCase( SECTION, + "var OB = new MyObject(); for ( p in OB ) { delete p }", + true, + eval("var OB = new MyObject(); for ( p in OB ) { delete p }") ); + return ( array ); +} + +function test() { + for ( tc = 0; tc < testcases.length; tc++ ) { + testcases[tc].passed = writeTestCaseResult( + testcases[tc].expect, + testcases[tc].actual, + testcases[tc].description +" = "+ testcases[tc].actual ); + + testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value " + + } + stopTest(); + return ( testcases ); +} + +function MyObject() { + this.prop1 = true; + this.prop2 = false; + this.prop3 = null + this.prop4 = void 0; + this.prop5 = "hi"; + this.prop6 = 42; + this.prop7 = new Date(); + this.prop8 = Math.PI; +}
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