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