73 lines
1.9 KiB
Text
73 lines
1.9 KiB
Text
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#!/usr/bin/env node
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/**
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* This tiny wrapper file checks for known node flags and appends them
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* when found, before invoking the "real" _mocha(1) executable.
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*/
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var spawn = require('child_process').spawn,
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path = require('path'),
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fs = require('fs'),
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getOptions = require('./options'),
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args = [path.join(__dirname, '_mocha')];
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// Load mocha.opts into process.argv
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// Must be loaded here to handle node-specific options
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getOptions();
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process.argv.slice(2).forEach(function(arg){
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var flag = arg.split('=')[0];
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switch (flag) {
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case '-d':
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args.unshift('--debug');
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args.push('--no-timeouts');
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break;
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case 'debug':
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case '--debug':
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case '--debug-brk':
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args.unshift(arg);
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args.push('--no-timeouts');
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break;
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case '-gc':
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case '--expose-gc':
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args.unshift('--expose-gc');
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break;
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case '--gc-global':
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case '--es_staging':
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case '--no-deprecation':
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case '--prof':
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case '--log-timer-events':
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case '--throw-deprecation':
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case '--trace-deprecation':
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case '--use_strict':
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case '--allow-natives-syntax':
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case '--perf-basic-prof':
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args.unshift(arg);
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break;
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default:
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if (0 == arg.indexOf('--harmony')) args.unshift(arg);
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else if (0 == arg.indexOf('--trace')) args.unshift(arg);
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else if (0 == arg.indexOf('--max-old-space-size')) args.unshift(arg);
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else args.push(arg);
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break;
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}
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});
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var proc = spawn(process.execPath, args, { stdio: 'inherit' });
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proc.on('exit', function (code, signal) {
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process.on('exit', function(){
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if (signal) {
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process.kill(process.pid, signal);
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} else {
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process.exit(code);
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}
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});
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});
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// terminate children.
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process.on('SIGINT', function () {
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proc.kill('SIGINT'); // calls runner.abort()
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proc.kill('SIGTERM'); // if that didn't work, we're probably in an infinite loop, so make it die.
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});
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