assert.js
资源名称:oa.rar [点击查看]
上传用户:kimgenplus
上传日期:2016-06-05
资源大小:20877k
文件大小:2k
源码类别:
OA系统
开发平台:
Java
- /*
- 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);
- }
- }
- }
- };