• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1const isDocker = require('is-docker')();
2
3module.exports = function(config) {
4  // Set the default values to be what are needed when testing the
5  // WebAssembly build locally.
6  let cfg = {
7    // frameworks to use
8    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
9    frameworks: ['jasmine'],
10
11    // list of files / patterns to load in the browser
12    files: [
13      { pattern: 'npm-wasm/bin/pathkit.wasm', included:false, served:true},
14      'perf/perfReporter.js',
15      'npm-wasm/bin/pathkit.js',
16      'perf/*.bench.js'
17    ],
18
19    proxies: {
20      '/pathkit/': '/base/npm-wasm/bin/'
21    },
22
23    // test results reporter to use
24    // possible values: 'dots', 'progress'
25    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
26    reporters: ['dots'],
27
28    // web server port
29    port: 4444,
30
31    // enable / disable colors in the output (reporters and logs)
32    colors: true,
33
34    // level of logging
35    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
36    logLevel: config.LOG_INFO,
37
38    // enable / disable watching file and executing tests whenever any file changes
39    autoWatch: true,
40
41    browserDisconnectTimeout: 10000,
42    browserNoActivityTimeout: 10000,
43
44    // start these browsers
45    browsers: ['Chrome'],
46
47    // Continuous Integration mode
48    // if true, Karma captures browsers, runs the tests and exits
49    singleRun: false,
50
51    // Concurrency level
52    // how many browser should be started simultaneous
53    concurrency: Infinity,
54  };
55
56  if (isDocker) {
57    // See https://hackernoon.com/running-karma-tests-with-headless-chrome-inside-docker-ae4aceb06ed3
58    cfg.browsers = ['ChromeHeadlessNoSandbox'],
59    cfg.customLaunchers = {
60        ChromeHeadlessNoSandbox: {
61            base: 'ChromeHeadless',
62            flags: [
63            // Without this flag, we see an error:
64            // Failed to move to new namespace: PID namespaces supported, Network namespace supported, but failed: errno = Operation not permitted
65                '--no-sandbox'
66            ],
67        },
68    };
69  }
70
71  if (process.env.ASM_JS) {
72    console.log('asm.js is under test');
73    cfg.files = [
74      { pattern: 'npm-asmjs/bin/pathkit.js.mem', included:false, served:true},
75      'perf/perfReporter.js',
76      'npm-asmjs/bin/pathkit.js',
77      'perf/*.bench.js'
78    ];
79
80    cfg.proxies = {
81      '/pathkit/': '/base/npm-asmjs/bin/'
82    };
83  } else {
84    console.log('wasm is under test');
85  }
86
87  config.set(cfg);
88}
89