stoneridge/srdata.js

65 строки
1.7 KiB
JavaScript

/*
* This Source Code Form is subject to the terms of the Mozilla Public License,
* v. 2.0. If a copy of the MPL was not distributed with this file, You can
* obtain one at http://mozilla.org/MPL/2.0/.
*
* This file defines the commonly-used functionality needed by a stone ridge
* test suite. This must be run under xpcshell running in JS v1.8 mode.
*/
/*jshint curly:true, indent:4, latedef:true, undef:true,
trailing:true, es5:true, esnext:true*/
/*global Components:true*/
var STONERIDGE_RESULTS = null;
/*
* Store some results for writing once we're all done
*/
function do_write_result(key, start, stop) {
var startms;
var stopms;
if (STONERIDGE_RESULTS === null) {
STONERIDGE_RESULTS = {};
}
if (start instanceof Date) {
startms = start.valueOf();
} else {
startms = start;
}
if (stop instanceof Date) {
stopms = stop.valueOf();
} else {
stopms = stop;
}
var val = {'start': startms, 'stop': stopms, 'total': stopms - startms};
if (STONERIDGE_RESULTS.hasOwnProperty(key)) {
STONERIDGE_RESULTS[key].push(val);
} else {
STONERIDGE_RESULTS[key] = [val];
}
}
function do_save_results(output_file) {
var cc = Components.classes;
var ci = Components.interfaces;
// Create a file pointing to our output file
var ofile = cc["@mozilla.org/file/local;1"].createInstance(ci.nsILocalFile);
ofile.initWithPath(output_file);
// Now get an output stream for our file
var ostream = cc["@mozilla.org/network/file-output-stream;1"]
.createInstance(ci.nsIFileOutputStream);
ostream.init(ofile, -1, -1, 0);
var jstring = JSON.stringify(STONERIDGE_RESULTS);
ostream.write(jstring, jstring.length);
ostream.close();
}