mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-15 16:06:41 +03:00
Jacob Trimble
100 lines
3.4 KiB
JavaScript
100 lines
3.4 KiB
JavaScript
/**
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* @license
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* Copyright 2016 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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describe('DataUriPlugin', () => {
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const retryParameters = shaka.net.NetworkingEngine.defaultRetryParameters();
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it('supports MIME types', async () => {
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await testSucceeds('data:text/plain,Hello', 'text/plain', 'Hello');
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});
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it('supports URI encoded text', async () => {
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await testSucceeds(
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'data:text/html,%3Ch1%3EHello%2C%20World!%3C%2Fh1%3E',
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'text/html',
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'<h1>Hello, World!</h1>');
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});
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it('supports base64 encoded text', async () => {
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await testSucceeds(
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'data:;base64,SGVsbG8sIFdvcmxkIQ%3D%3D', '', 'Hello, World!');
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});
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it('supports extra colin', async () => {
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await testSucceeds('data:,Hello:', '', 'Hello:');
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});
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it('supports extra semi-colin', async () => {
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await testSucceeds('data:,Hello;', '', 'Hello;');
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});
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it('supports extra comma', async () => {
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await testSucceeds('data:,Hello,', '', 'Hello,');
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});
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it('fails for empty URI', async () => {
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await testFails('', shaka.util.Error.Code.MALFORMED_DATA_URI);
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});
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it('fails for non-data URIs', async () => {
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await testFails(
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'http://google.com/', shaka.util.Error.Code.MALFORMED_DATA_URI);
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});
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it('fails for decoding errors', async () => {
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await testFails('data:Bad%', shaka.util.Error.Code.MALFORMED_DATA_URI);
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});
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it('fails if missing comma', async () => {
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await testFails('data:Bad', shaka.util.Error.Code.MALFORMED_DATA_URI);
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});
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async function testSucceeds(uri, contentType, text) {
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// An arbitrary request type.
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const requestType = shaka.net.NetworkingEngine.RequestType.SEGMENT;
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// A dummy progress callback.
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const progressUpdated = (elapsedMs, bytes, bytesRemaining) => {};
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const request =
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shaka.net.NetworkingEngine.makeRequest([uri], retryParameters);
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const response = await shaka.net.DataUriPlugin.parse(
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uri, request, requestType, progressUpdated).promise;
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expect(response).toBeTruthy();
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expect(response.uri).toBe(uri);
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expect(response.data).toBeTruthy();
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expect(response.headers['content-type']).toBe(contentType);
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const data =
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shaka.util.StringUtils.fromBytesAutoDetect(response.data);
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expect(data).toBe(text);
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}
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async function testFails(uri, code) {
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// An arbitrary request type.
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const requestType = shaka.net.NetworkingEngine.RequestType.SEGMENT;
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// A dummy progress callback.
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const progressUpdated = (elapsedMs, bytes, bytesRemaining) => {};
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const request =
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shaka.net.NetworkingEngine.makeRequest([uri], retryParameters);
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const expected = shaka.test.Util.jasmineError(new shaka.util.Error(
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shaka.util.Error.Severity.CRITICAL, shaka.util.Error.Category.NETWORK,
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code, uri));
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await expectAsync(
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shaka.net.DataUriPlugin.parse(
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uri, request, requestType, progressUpdated).promise)
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.toBeRejectedWith(expected);
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}
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});
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