| /* -*- 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/. */ |
| |
| //----------------------------------------------------------------------------- |
| var BUGNUMBER = 363040; |
| var summary = 'Array.prototype.reduce, Array.prototype.reduceRight'; |
| var actual = ''; |
| var expect = ''; |
| |
| |
| //----------------------------------------------------------------------------- |
| test(); |
| //----------------------------------------------------------------------------- |
| |
| function test() |
| { |
| enterFunc ('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus (summary); |
| |
| function f(x,y) { return '(' + x + '+' + y + ')';} |
| |
| var testdesc; |
| var arr0elms = []; |
| var arr1elms = [1]; |
| var arr2elms = [1, 2]; |
| |
| testdesc = 'Test reduce of empty array without initializer.'; |
| try |
| { |
| expect = 'TypeError: reduce of empty array with no initial value'; |
| arr0elms.reduce(f); |
| } |
| catch(ex) |
| { |
| actual = ex + ''; |
| } |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| testdesc = 'Test reduceRight of empty array without initializer.'; |
| try |
| { |
| expect = 'TypeError: reduce of empty array with no initial value'; |
| arr0elms.reduceRight(f); |
| } |
| catch(ex) |
| { |
| actual = ex + ''; |
| } |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| testdesc = 'Test reduce of empty array with initial value.'; |
| expect = 'a'; |
| actual = arr0elms.reduce(f, 'a'); |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| testdesc = 'Test reduceRight of empty array with initial value.'; |
| expect = 'a'; |
| actual = arr0elms.reduceRight(f, 'a'); |
| reportCompare(expect + '', actual + '', testdesc +' : ' + expect); |
| |
| testdesc = 'Test reduce of 1 element array with no initializer.'; |
| expect = '1'; |
| actual = arr1elms.reduce(f); |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| testdesc = 'Test reduceRight of 1 element array with no initializer.'; |
| expect = '1'; |
| actual = arr1elms.reduceRight(f); |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| testdesc = 'Test reduce of 2 element array with no initializer.'; |
| expect = '(1+2)'; |
| actual = arr2elms.reduce(f); |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| testdesc = 'Test reduce of 2 element array with initializer.'; |
| expect = '((a+1)+2)'; |
| actual = arr2elms.reduce(f,'a'); |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| testdesc = 'Test reduceRight of 2 element array with no initializer.'; |
| expect = '(2+1)'; |
| actual = arr2elms.reduceRight(f); |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| testdesc = 'Test reduceRight of 2 element array with no initializer.'; |
| expect = '((a+2)+1)'; |
| actual = arr2elms.reduceRight(f,'a'); |
| reportCompare(expect + '', actual + '', testdesc + ' : ' + expect); |
| |
| exitFunc ('test'); |
| } |