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102 lines
2.2 KiB
JavaScript

5 years ago
'use strict';
var path = require('path');
var chalk = require('chalk');
var serializeError = require('./lib/serialize-error');
var globals = require('./lib/globals');
var Runner = require('./lib/runner');
var send = require('./lib/send');
var opts = globals.options;
var runner = new Runner({
serial: opts.serial,
bail: opts.failFast,
match: opts.match
});
// check if the test is being run without AVA cli
var isForked = typeof process.send === 'function';
if (!isForked) {
var fp = path.relative('.', process.argv[1]);
console.log();
console.error('Test files must be run with the AVA CLI:\n\n ' + chalk.grey.dim('$') + ' ' + chalk.cyan('ava ' + fp) + '\n');
process.exit(1); // eslint-disable-line
}
// note that test files have require('ava')
require('./lib/test-worker').avaRequired = true;
// if fail-fast is enabled, use this variable to detect
// that no more tests should be logged
var isFailed = false;
Error.stackTraceLimit = Infinity;
function test(props) {
if (isFailed) {
return;
}
var hasError = typeof props.error !== 'undefined';
// don't display anything if it's a passed hook
if (!hasError && props.type !== 'test') {
return;
}
if (hasError) {
props.error = serializeError(props.error);
} else {
props.error = null;
}
send('test', props);
if (hasError && opts.failFast) {
isFailed = true;
exit();
}
}
function exit() {
var stats = runner._buildStats();
send('results', {
stats: stats
});
}
globals.setImmediate(function () {
var hasExclusive = runner.tests.hasExclusive;
var numberOfTests = runner.tests.tests.concurrent.length + runner.tests.tests.serial.length;
if (numberOfTests === 0) {
send('no-tests', {avaRequired: true});
return;
}
send('stats', {
testCount: numberOfTests,
hasExclusive: hasExclusive
});
runner.on('test', test);
process.on('ava-run', function (options) {
runner.run(options).then(exit);
});
process.on('ava-init-exit', function () {
exit();
});
});
module.exports = runner.test;
// TypeScript imports the `default` property for
// an ES2015 default import (`import test from 'ava'`)
// See: https://github.com/Microsoft/TypeScript/issues/2242#issuecomment-83694181
module.exports.default = runner.test;