104 lines
2.2 KiB
JavaScript
104 lines
2.2 KiB
JavaScript
'use strict';
|
|
const worker = require('./test-worker');
|
|
const adapter = require('./process-adapter');
|
|
const serializeError = require('./serialize-error');
|
|
const globals = require('./globals');
|
|
const Runner = require('./runner');
|
|
|
|
const opts = globals.options;
|
|
const runner = new Runner({
|
|
bail: opts.failFast,
|
|
failWithoutAssertions: opts.failWithoutAssertions,
|
|
file: opts.file,
|
|
match: opts.match,
|
|
serial: opts.serial,
|
|
updateSnapshots: opts.updateSnapshots
|
|
});
|
|
|
|
worker.setRunner(runner);
|
|
|
|
// If fail-fast is enabled, use this variable to detect
|
|
// that no more tests should be logged
|
|
let isFailed = false;
|
|
|
|
Error.stackTraceLimit = Infinity;
|
|
|
|
function test(props) {
|
|
if (isFailed) {
|
|
return;
|
|
}
|
|
|
|
const 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;
|
|
}
|
|
|
|
adapter.send('test', props);
|
|
|
|
if (hasError && opts.failFast) {
|
|
isFailed = true;
|
|
exit();
|
|
}
|
|
}
|
|
|
|
function exit() {
|
|
// Reference the IPC channel now that tests have finished running.
|
|
adapter.ipcChannel.ref();
|
|
|
|
const stats = runner.buildStats();
|
|
adapter.send('results', {stats});
|
|
}
|
|
|
|
globals.setImmediate(() => {
|
|
const hasExclusive = runner.tests.hasExclusive;
|
|
const numberOfTests = runner.tests.testCount;
|
|
|
|
if (numberOfTests === 0) {
|
|
adapter.send('no-tests', {avaRequired: true});
|
|
return;
|
|
}
|
|
|
|
adapter.send('stats', {
|
|
testCount: numberOfTests,
|
|
hasExclusive
|
|
});
|
|
|
|
runner.on('test', test);
|
|
|
|
process.on('ava-run', options => {
|
|
// Unreference the IPC channel. This stops it from keeping the event loop
|
|
// busy, which means the `beforeExit` event can be used to detect when tests
|
|
// stall.
|
|
adapter.ipcChannel.unref();
|
|
|
|
runner.run(options)
|
|
.then(() => {
|
|
runner.saveSnapshotState();
|
|
|
|
return exit();
|
|
})
|
|
.catch(err => {
|
|
process.emit('uncaughtException', err);
|
|
});
|
|
});
|
|
|
|
process.on('ava-init-exit', () => {
|
|
exit();
|
|
});
|
|
});
|
|
|
|
module.exports = runner.chain;
|
|
|
|
// 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.chain;
|