diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.3_T2.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.3_T2.js | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.3_T2.js b/js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.3_T2.js new file mode 100644 index 0000000000..c1b163c560 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/length/S15.4.5.1_A1.3_T2.js @@ -0,0 +1,114 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array-exotic-objects-defineownproperty-p-desc +info: Set the value of property length of A to Uint32(length) +es5id: 15.4.5.1_A1.3_T2 +description: Uint32 use ToNumber and ToPrimitve +---*/ + +var x = []; +x.length = { + valueOf: function() { + return 2 + } +}; +assert.sameValue(x.length, 2, 'The value of x.length is expected to be 2'); + +x = []; +x.length = { + valueOf: function() { + return 2 + }, + toString: function() { + return 1 + } +}; +assert.sameValue(x.length, 2, 'The value of x.length is expected to be 2'); + +x = []; +x.length = { + valueOf: function() { + return 2 + }, + toString: function() { + return {} + } +}; +assert.sameValue(x.length, 2, 'The value of x.length is expected to be 2'); + +try { + x = []; + x.length = { + valueOf: function() { + return 2 + }, + toString: function() { + throw "error" + } + }; + assert.sameValue(x.length, 2, 'The value of x.length is expected to be 2'); +} +catch (e) { + assert.notSameValue(e, "error", 'The value of e is not "error"'); +} + +x = []; +x.length = { + toString: function() { + return 1 + } +}; +assert.sameValue(x.length, 1, 'The value of x.length is expected to be 1'); + +x = []; +x.length = { + valueOf: function() { + return {} + }, + toString: function() { + return 1 + } +} +assert.sameValue(x.length, 1, 'The value of x.length is expected to be 1'); + +try { + x = []; + x.length = { + valueOf: function() { + throw "error" + }, + toString: function() { + return 1 + } + }; + x.length; + throw new Test262Error('#7.1: x = []; x.length = {valueOf: function() {throw "error"}, toString: function() {return 1}}; x.length throw "error". Actual: ' + (x.length)); +} +catch (e) { + assert.sameValue(e, "error", 'The value of e is expected to be "error"'); +} + +try { + x = []; + x.length = { + valueOf: function() { + return {} + }, + toString: function() { + return {} + } + }; + x.length; + throw new Test262Error('#8.1: x = []; x.length = {valueOf: function() {return {}}, toString: function() {return {}}} x.length throw TypeError. Actual: ' + (x.length)); +} +catch (e) { + assert.sameValue( + e instanceof TypeError, + true, + 'The result of evaluating (e instanceof TypeError) is expected to be true' + ); +} + +reportCompare(0, 0); |