This repository was archived by the owner on Sep 21, 2022. It is now read-only.
Repository navigation
Expand file tree
/
Copy pathgemini.js
More file actions
226 lines (179 loc) · 6.83 KB
/
Copy pathgemini.js
File metadata and controls
226 lines (179 loc) · 6.83 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
'use strict';
const debug = require('debug');
const chalk = require('chalk');
const _ = require('lodash');
const PassthroughEmitter = require('./passthrough-emitter');
const Promise = require('bluebird');
const q = require('bluebird-q');
const pluginsLoader = require('plugins-loader');
const gracefulFs = require('graceful-fs');
const Config = require('./config');
const GeminiError = require('./errors/gemini-error');
const readTests = require('./test-reader');
const Runner = require('./runner');
const Events = require('./constants/events');
const RunnerStats = require('./stats');
const StateProcessor = require('./state-processor');
const SuiteCollection = require('./suite-collection');
const temp = require('./temp');
const PREFIX = require('../package').name + '-';
// Hack for node@0.10 and lower
// Remove restriction for maximum open concurrent sockets
require('http').globalAgent.maxSockets = Infinity;
Promise.promisifyAll(require('fs-extra'));
// patch fs module prototype for preventing EMFILE error (too many open files)
gracefulFs.gracefulify(require('fs'));
const parseBrowsers = (browsers) => {
return browsers && browsers.replace(/\s/g, '').split(',');
};
module.exports = class Gemini extends PassthroughEmitter {
static create(config, allowOverrides) {
return new Gemini(config, allowOverrides);
}
constructor(config, allowOverrides) {
super();
this.config = new Config(config, allowOverrides);
this.events = Events;
this.SuiteCollection = SuiteCollection;
setupLog(this.config.system.debug);
this._loadPlugins();
}
static readRawConfig(filePath) {
return Config.readRawConfig(filePath);
}
_run(stateProcessor, paths, options) {
if (!options) {
//if there are only two arguments, they are
//(stateProcessor, options) and paths are
//the default.
options = paths;
paths = undefined;
}
options = options || {};
options.reporters = options.reporters || [];
temp.init(this.config.system.tempDir);
const runner = Runner.create(this.config, stateProcessor);
const envBrowsers = parseBrowsers(process.env.GEMINI_BROWSERS);
const envSkipBrowsers = parseBrowsers(process.env.GEMINI_SKIP_BROWSERS);
options.browsers = options.browsers || envBrowsers;
this._passThroughEvents(runner);
// it is important to require signal handler here in order to guarantee subscribing to "INTERRUPT" event
require('./signal-handler').on(Events.INTERRUPT, (data) => {
this.emit(Events.INTERRUPT, data);
runner.cancel();
});
if (options.browsers) {
this.checkUnknownBrowsers(options.browsers);
}
const getTests = (source, options) => {
return source instanceof SuiteCollection
? Promise.resolve(source)
: this.readTests(source, options);
};
return getTests(paths, options)
.then((suiteCollection) => {
this.checkUnknownBrowsers(envSkipBrowsers);
const validSkippedBrowsers = this.getValidBrowsers(envSkipBrowsers);
suiteCollection.skipBrowsers(validSkippedBrowsers);
options.reporters.forEach((reporter) => applyReporter(runner, reporter));
const stats = new RunnerStats(runner);
return runner.run(suiteCollection)
.then(() => stats.get());
});
}
_passThroughEvents(runner) {
this.passthroughEvent(runner, _.values(Events));
}
_loadPlugins() {
pluginsLoader.load(this, this.config.system.plugins, PREFIX);
}
readTests(paths, options) {
if (_.isRegExp(options)) {
console.warn(chalk.yellow(
`Passing grep to readTests is deprecated. You should pass an object with options: {grep: ${options}}.`
));
options = {grep: options};
} else {
options = options || {};
}
options = _.assignIn(options, {paths});
return q(readTests(this, this.config, options)
.then((rootSuite) => {
if (options.grep) {
applyGrep_(options.grep, rootSuite);
}
return new SuiteCollection(rootSuite.children);
}));
function applyGrep_(grep, suite) {
if (!suite.hasStates) {
_.clone(suite.children).forEach((child) => {
applyGrep_(grep, child, suite);
});
} else {
if (!grep.test(suite.fullName)) {
suite.parent.removeChild(suite);
}
}
if (!suite.hasStates && !suite.children.length && suite.parent) {
suite.parent.removeChild(suite);
}
}
}
update(paths, options) {
return q(this._run(StateProcessor.createScreenUpdater(options), paths, options));
}
test(paths, options) {
return q(this._run(StateProcessor.createTester(this.config), paths, options));
}
getScreenshotPath(suite, stateName, browserId) {
return this.config.forBrowser(browserId).getScreenshotPath(suite, stateName);
}
getBrowserCapabilites(browserId) {
return this.config.forBrowser(browserId).desiredCapabilities;
}
getValidBrowsers(browsers) {
return _.intersection(browsers, this.browserIds);
}
checkUnknownBrowsers(browsers) {
const browsersFromConfig = this.browserIds;
const unknownBrowsers = _.difference(browsers, browsersFromConfig);
if (unknownBrowsers.length) {
console.warn(
`${chalk.yellow('WARNING:')} Unknown browsers id: ${unknownBrowsers.join(', ')}.\n` +
`Use one of the browser ids specified in config file: ${browsersFromConfig.join(', ')}`
);
}
}
get browserIds() {
return this.config.getBrowserIds();
}
};
function applyReporter(runner, reporter) {
if (typeof reporter === 'string') {
reporter = {name: reporter};
}
if (typeof reporter === 'object') {
const reporterPath = reporter.path;
try {
reporter = require('./reporters/' + reporter.name);
} catch (e) {
if (e.code === 'MODULE_NOT_FOUND') {
throw new GeminiError('No such reporter: ' + reporter.name);
}
throw e;
}
return reporter(runner, reporterPath);
}
if (typeof reporter !== 'function') {
throw new TypeError('Reporter must be a string, an object or a function');
}
reporter(runner);
}
function setupLog(isDebug) {
if (isDebug) {
Promise.config({
longStackTraces: true
});
debug.enable('gemini:*');
}
}