| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| describe("base64", function () { |
| var base64 = require('cordova/base64'); |
| |
| it("can base64 encode strings correctly", function () { |
| var arrayBuffer = new ArrayBuffer(6), |
| view = new Uint8Array(arrayBuffer); |
| for (var i = 0; i < view.length; i++) { |
| view[i] = i; |
| } |
| expect(base64.fromArrayBuffer(arrayBuffer.slice(0,1))).toBe('AA=='); |
| expect(base64.fromArrayBuffer(arrayBuffer.slice(0,2))).toBe('AAE='); |
| expect(base64.fromArrayBuffer(arrayBuffer.slice(0,3))).toBe('AAEC'); |
| expect(base64.fromArrayBuffer(arrayBuffer.slice(0,4))).toBe('AAECAw=='); |
| expect(base64.fromArrayBuffer(arrayBuffer.slice(0,5))).toBe('AAECAwQ='); |
| expect(base64.fromArrayBuffer(arrayBuffer)).toBe('AAECAwQF'); |
| }); |
| |
| it("can base64 encode a binary string in an ArrayBuffer", function () { |
| var arrayBuffer = new ArrayBuffer(256), |
| view = new Uint8Array(arrayBuffer); |
| base64string = 'AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==' |
| |
| for (var i = 0; i < view.length; i++) { |
| view[i] = i; |
| } |
| |
| expect(base64.fromArrayBuffer(arrayBuffer)).toBe(base64string); |
| }); |
| |
| it("can base64 encode an text string in an ArrayBuffer", function () { |
| var orig = 'Some Awesome Test This Is!' |
| , base64string = typeof btoa != 'undefined' ? btoa(orig) : new Buffer('Some Awesome Test This Is!', 'binary').toString('base64') |
| , arrayBuffer = new ArrayBuffer(orig.length) |
| , view = new Uint8Array(arrayBuffer); |
| |
| for (var i = 0; i < orig.length; i++) { |
| view[i] = orig.charCodeAt(i); |
| } |
| |
| expect(base64.fromArrayBuffer(arrayBuffer)).toBe(base64string); |
| }); |
| }); |