| New file |
|---|
| 0,0 → 1,57 |
|---|
| /* |
| Copyright (c) 2004-2006, The Dojo Foundation |
| All Rights Reserved. |
| |
| Licensed under the Academic Free License version 2.1 or above OR the |
| modified BSD license. For more information on Dojo licensing, see: |
| |
| http://dojotoolkit.org/community/licensing.shtml |
| */ |
| |
| dojo.provide("dojo.lang.assert"); |
| dojo.require("dojo.lang.common"); |
| dojo.require("dojo.lang.array"); |
| dojo.require("dojo.lang.type"); |
| dojo.lang.assert = function (booleanValue, message) { |
| if (!booleanValue) { |
| var errorMessage = "An assert statement failed.\n" + "The method dojo.lang.assert() was called with a 'false' value.\n"; |
| if (message) { |
| errorMessage += "Here's the assert message:\n" + message + "\n"; |
| } |
| throw new Error(errorMessage); |
| } |
| }; |
| dojo.lang.assertType = function (value, type, keywordParameters) { |
| if (dojo.lang.isString(keywordParameters)) { |
| dojo.deprecated("dojo.lang.assertType(value, type, \"message\")", "use dojo.lang.assertType(value, type) instead", "0.5"); |
| } |
| if (!dojo.lang.isOfType(value, type, keywordParameters)) { |
| if (!dojo.lang.assertType._errorMessage) { |
| dojo.lang.assertType._errorMessage = "Type mismatch: dojo.lang.assertType() failed."; |
| } |
| dojo.lang.assert(false, dojo.lang.assertType._errorMessage); |
| } |
| }; |
| dojo.lang.assertValidKeywords = function (object, expectedProperties, message) { |
| var key; |
| if (!message) { |
| if (!dojo.lang.assertValidKeywords._errorMessage) { |
| dojo.lang.assertValidKeywords._errorMessage = "In dojo.lang.assertValidKeywords(), found invalid keyword:"; |
| } |
| message = dojo.lang.assertValidKeywords._errorMessage; |
| } |
| if (dojo.lang.isArray(expectedProperties)) { |
| for (key in object) { |
| if (!dojo.lang.inArray(expectedProperties, key)) { |
| dojo.lang.assert(false, message + " " + key); |
| } |
| } |
| } else { |
| for (key in object) { |
| if (!(key in expectedProperties)) { |
| dojo.lang.assert(false, message + " " + key); |
| } |
| } |
| } |
| }; |
| |