selftest.js
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/*global phantom, casper, patchRequire, require:true*/
var require = patchRequire(require);
var colorizer = require('colorizer').create('Colorizer');
var fs = require('fs');
var utils = require('utils');
var server = require('webserver').create();
var service;
var testServerPort = 54321;
function info(message) {
"use strict";
console.log(colorizer.colorize('INFO', 'INFO_BAR') + ' ' + message);
}
service = server.listen(testServerPort, function(request, response) {
"use strict";
var requestPath = request.url;
if (requestPath.indexOf('?') !== -1) {
requestPath = request.url.split('?')[0];
}
var pageFile = fs.pathJoin(phantom.casperPath, requestPath);
if (!fs.exists(pageFile) || !fs.isFile(pageFile)) {
response.statusCode = 404;
console.log(utils.format('Test server url not found: %s (file: %s)', request.url, pageFile), "warning");
response.write("404 - NOT FOUND");
} else {
var headers = {};
var binMode = false;
if (/js$/.test(pageFile)) {
headers['Content-Type'] = "application/javascript";
}
else if (/png$/.test(pageFile)) {
binMode = true;
}
response.writeHead(200, headers);
if (binMode) {
response.write(fs.read(pageFile, 'b'));
}
else {
response.write(fs.read(pageFile));
}
}
response.close();
});
// overriding Casper.open to prefix all test urls
casper.setFilter('open.location', function(location) {
"use strict";
if (/^file/.test(location)) {
return location;
}
if (!/^http/.test(location)) {
return utils.format('http://localhost:%d/%s', testServerPort, location);
}
return location;
});
// test suites completion listener
casper.test.on('tests.complete', function() {
"use strict";
server.close();
});