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Diffstat (limited to 'js/src/tests/ecma/Array/15.4.5.1-1.js')
| -rw-r--r-- | js/src/tests/ecma/Array/15.4.5.1-1.js | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/js/src/tests/ecma/Array/15.4.5.1-1.js b/js/src/tests/ecma/Array/15.4.5.1-1.js new file mode 100644 index 0000000000..724710aa35 --- /dev/null +++ b/js/src/tests/ecma/Array/15.4.5.1-1.js @@ -0,0 +1,138 @@ +/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + +/** + File Name: 15.4.5.1-1.js + ECMA Section: [[ Put]] (P, V) + Description: + Array objects use a variation of the [[Put]] method used for other native + ECMAScript objects (section 8.6.2.2). + + Assume A is an Array object and P is a string. + + When the [[Put]] method of A is called with property P and value V, the + following steps are taken: + + 1. Call the [[CanPut]] method of A with name P. + 2. If Result(1) is false, return. + 3. If A doesn't have a property with name P, go to step 7. + 4. If P is "length", go to step 12. + 5. Set the value of property P of A to V. + 6. Go to step 8. + 7. Create a property with name P, set its value to V and give it empty + attributes. + 8. If P is not an array index, return. + 9. If A itself has a property (not an inherited property) named "length", + andToUint32(P) is less than the value of the length property of A, then + return. + 10. Change (or set) the value of the length property of A to ToUint32(P)+1. + 11. Return. + 12. Compute ToUint32(V). + 13. For every integer k that is less than the value of the length property + of A but not less than Result(12), if A itself has a property (not an + inherited property) named ToString(k), then delete that property. + 14. Set the value of property P of A to Result(12). + 15. Return. + Author: christine@netscape.com + Date: 12 november 1997 +*/ + +var SECTION = "15.4.5.1-1"; +var VERSION = "ECMA_1"; +startTest(); +var TITLE = "Array [[Put]] (P, V)"; + +writeHeaderToLog( SECTION + " "+ TITLE); + + +// P is "length" + +new TestCase( SECTION, + "var A = new Array(); A.length = 1000; A.length", + 1000, + eval("var A = new Array(); A.length = 1000; A.length") ); + +// A has Property P, and P is not length or an array index +new TestCase( SECTION, + "var A = new Array(1000); A.name = 'name of this array'; A.name", + 'name of this array', + eval("var A = new Array(1000); A.name = 'name of this array'; A.name") ); + +new TestCase( SECTION, + "var A = new Array(1000); A.name = 'name of this array'; A.length", + 1000, + eval("var A = new Array(1000); A.name = 'name of this array'; A.length") ); + + +// A has Property P, P is not length, P is an array index, and ToUint32(p) is less than the +// value of length + +new TestCase( SECTION, + "var A = new Array(1000); A[123] = 'hola'; A[123]", + 'hola', + eval("var A = new Array(1000); A[123] = 'hola'; A[123]") ); + +new TestCase( SECTION, + "var A = new Array(1000); A[123] = 'hola'; A.length", + 1000, + eval("var A = new Array(1000); A[123] = 'hola'; A.length") ); + + +for ( var i = 0X0020, TEST_STRING = "var A = new Array( " ; i < 0x00ff; i++ ) { + if (i === "u".charCodeAt(0) || i === "x".charCodeAt(0)) + continue; + TEST_STRING += "\'\\"+ String.fromCharCode( i ) +"\'"; + if ( i < 0x00FF - 1 ) { + TEST_STRING += ","; + } else { + TEST_STRING += ");" + } +} + +var LENGTH = 0x00ff - 0x0020 - 2 /* "u"/"x" exclusions above */; + +new TestCase( SECTION, + TEST_STRING +" A[150] = 'hello'; A[150]", + 'hello', + eval( TEST_STRING + " A[150] = 'hello'; A[150]" ) ); + +new TestCase( SECTION, + TEST_STRING +" A[150] = 'hello'; A[150]", + LENGTH, + eval( TEST_STRING + " A[150] = 'hello'; A.length" ) ); + +// A has Property P, P is not length, P is an array index, and ToUint32(p) is not less than the +// value of length + +new TestCase( SECTION, + "var A = new Array(); A[123] = true; A.length", + 124, + eval("var A = new Array(); A[123] = true; A.length") ); + +new TestCase( SECTION, + "var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A.length", + 16, + eval("var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A.length") ); + +for ( var i = 0; i < A.length; i++ ) { + new TestCase( SECTION, + "var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A[" +i +"]", + (i <= 10) ? i : ( i == 15 ? '15' : void 0 ), + A[i] ); +} +// P is not an array index, and P is not "length" + +new TestCase( SECTION, + "var A = new Array(); A.join.length = 4; A.join.length", + 1, + eval("var A = new Array(); A.join.length = 4; A.join.length") ); + +new TestCase( SECTION, + "var A = new Array(); A.join.length = 4; A.length", + 0, + eval("var A = new Array(); A.join.length = 4; A.length") ); + +test(); |