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const isDocker = require('is-docker')();
module.exports = function(config) {
// Set the default values to be what are needed when testing the
// WebAssembly build locally.
let cfg = {
// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['jasmine'],
// list of files / patterns to load in the browser
files: [
{ pattern: 'canvaskit/bin/canvaskit.wasm', included:false, served:true},
{ pattern: 'perf/assets/*', included:false, served:true},
'../../modules/pathkit/perf/perfReporter.js',
'canvaskit/bin/canvaskit.js',
'perf/*.bench.js'
],
proxies: {
'/canvaskit/': '/base/canvaskit/bin/',
'/assets/': '/base/perf/assets/'
},
// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['progress'],
// web server port
port: 4444,
// enable / disable colors in the output (reporters and logs)
colors: true,
// level of logging
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,
// enable / disable watching file and executing tests whenever any file changes
autoWatch: true,
browserDisconnectTimeout: 15000,
browserNoActivityTimeout: 15000,
// start these browsers
browsers: ['Chrome'],
// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
singleRun: false,
// Concurrency level
// how many browser should be started simultaneous
concurrency: Infinity,
};
if (isDocker) {
// See https://hackernoon.com/running-karma-tests-with-headless-chrome-inside-docker-ae4aceb06ed3
cfg.browsers = ['ChromeHeadlessNoSandbox'],
cfg.customLaunchers = {
ChromeHeadlessNoSandbox: {
base: 'ChromeHeadless',
flags: [
// Without this flag, we see an error:
// Failed to move to new namespace: PID namespaces supported, Network namespace supported, but failed: errno = Operation not permitted
'--no-sandbox'
],
},
};
}
if (process.env.ASM_JS) {
console.log('asm.js is under test');
cfg.files = [
{ pattern: 'npm-asmjs/bin/pathkit.js.mem', included:false, served:true},
'perf/perfReporter.js',
'npm-asmjs/bin/pathkit.js',
'perf/*.bench.js'
];
cfg.proxies = {
'/pathkit/': '/base/npm-asmjs/bin/'
};
} else {
console.log('wasm is under test');
}
config.set(cfg);
}