anorgatarrak-wordpress-theme/node_modules/hooker/child.js

102 lines
3.1 KiB
JavaScript

var path = require('path');
var fs = require('fs');
var nodeunit = require('nodeunit');
var filepaths = fs.readdirSync('test').map(function(filename) {
return path.join('test', filename);
});
var unfinished = {};
var currentModule;
function sendMessage(message) {
process.stdout.write(JSON.stringify(message) + '\n');
}
// If an exception is thrown, let the parent process know and exit.
process.on('uncaughtException', function (e) {
sendMessage({error: [e.name, e.message, e.stack]});
process.exit();
});
// If Nodeunit explodes because a test was missing test.done(), handle it.
var unfinished = {};
process.on('exit', function (e) {
var len = Object.keys(unfinished).length
if (len > 0) {
sendMessage({exit: ['UNFINISHED']});
// process.reallyExit(len);
} else {
sendMessage({exit: ['finished']});
}
// process.exit();
});
nodeunit.reporters.test = {
run: function(files, options, callback) {
// Nodeunit needs absolute paths.
var paths = files.map(function (filepath) {
return path.resolve(filepath);
});
nodeunit.runFiles(paths, {
// No idea.
testspec: undefined,
// Executed when the first test in a file is run. If no tests exist in
// the file, this doesn't execute.
moduleStart: function(name) {
// Keep track of this so that moduleDone output can be suppressed in
// cases where a test file contains no tests.
currentModule = name;
// Send back to the parent process.
sendMessage({moduleStart: [name.toString()]});
},
// Executed after a file is done being processed. This executes whether
// tests exist in the file or not.
moduleDone: function(name) {
// Abort if no tests actually ran.
if (name !== currentModule) { return; }
// Send back to the parent process.
sendMessage({moduleDone: [name.toString()]});
},
// Executed before each test is run.
testStart: function(name) {
// Keep track of the current test, in case test.done() was omitted
// and Nodeunit explodes.
unfinished[name] = name;
// Send back to the parent process.
sendMessage({testStart: [name.toString()]});
},
// Executed after each test and all its assertions are run.
testDone: function(name, assertions) {
delete unfinished[name];
// Send back to the parent process.
sendMessage({testDone: [
name.toString(),
assertions.failures(),
assertions.map(function(assertion) {
var e = assertion.error;
if (e) {
assertion.error = {
name: e.name,
message: e.message,
stack: e.stack
};
}
return assertion;
})
]});
},
// Executed when everything is all done.
done: function (assertions) {
// Send back to the parent process.
sendMessage({done: [
assertions.failures(),
assertions.duration,
assertions
]});
}
});
}
}
nodeunit.reporters.test.run(filepaths, {});