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89 lines
1.9 KiB
89 lines
1.9 KiB
'use strict';
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var path = require('path');
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var chalk = require('chalk');
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var serializeError = require('serialize-error');
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var beautifyStack = require('./lib/beautify-stack');
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var globals = require('./lib/globals');
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var Runner = require('./lib/runner');
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var send = require('./lib/send');
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var log = require('./lib/logger');
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// note that test files have require('ava')
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require('./lib/test-worker').avaRequired = true;
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var opts = globals.options;
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var runner = new Runner({
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serial: opts.serial,
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bail: opts.failFast
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});
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// check if the test is being run without AVA cli
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var isForked = typeof process.send === 'function';
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if (!isForked) {
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var fp = path.relative('.', process.argv[1]);
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log.write();
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log.error('Test files must be run with the AVA CLI:\n\n ' + chalk.grey.dim('$') + ' ' + chalk.cyan('ava ' + fp) + '\n');
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process.exit(1);
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}
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// if fail-fast is enabled, use this variable to detect
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// that no more tests should be logged
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var isFailed = false;
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Error.stackTraceLimit = Infinity;
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function test(props) {
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if (isFailed) {
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return;
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}
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var hasError = typeof props.error !== 'undefined';
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// don't display anything if it's a passed hook
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if (!hasError && props.type !== 'test') {
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return;
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}
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props.error = hasError ? serializeError(props.error) : {};
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if (props.error.stack) {
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props.error.stack = beautifyStack(props.error.stack);
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}
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send('test', props);
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if (hasError && opts.failFast) {
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isFailed = true;
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exit();
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}
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}
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function exit() {
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send('results', {
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stats: runner.stats
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});
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}
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globals.setImmediate(function () {
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var numberOfTests = runner.tests.concurrent.length + runner.tests.serial.length;
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if (numberOfTests === 0) {
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send('no-tests', {avaRequired: true});
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return;
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}
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send('stats', {
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testCount: numberOfTests
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});
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runner.on('test', test);
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process.on('ava-run', function () {
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runner.run().then(exit);
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});
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});
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module.exports = runner.test;
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