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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et: */
/* 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
var { NetUtil } = ChromeUtils.importESModule(
);
/* import-globals-from manifestLibrary.js */
// Defined in browser-test.js
/* global gTestPath */
/*
* getChromeURI converts a URL to a URI
*
* returns: a nsiURI object representing the given URL
*
*/
function getChromeURI(url) {
return Services.io.newURI(url);
}
/*
* Convert a URL (string) into a nsIURI or NSIJARURI
* This is intended for URL's that are on a file system
* or in packaged up in an extension .jar file
*
*/
function getResolvedURI(url) {
var chromeURI = getChromeURI(url);
var resolvedURI = Cc["@mozilla.org/chrome/chrome-registry;1"]
.getService(Ci.nsIChromeRegistry)
.convertChromeURL(chromeURI);
try {
resolvedURI = resolvedURI.QueryInterface(Ci.nsIJARURI);
} catch (ex) {} // not a jar file
return resolvedURI;
}
/**
* getChromeDir is intended to be called after getResolvedURI and convert
* the input URI into a nsIFile (actually the directory containing the
* file). This can be used for copying or referencing the file or extra files
* required by the test. Usually we need to load a secondary html file or library
* and this will give us file system access to that.
*
*/
function getChromeDir(resolvedURI) {
var fileHandler = Cc["@mozilla.org/network/protocol;1?name=file"].getService(
Ci.nsIFileProtocolHandler
);
var chromeDir = fileHandler.getFileFromURLSpec(resolvedURI.spec);
return chromeDir.parent.QueryInterface(Ci.nsIFile);
}
// used by tests to determine their directory based off window.location.path
function getRootDirectory(path, chromeURI) {
if (chromeURI === undefined) {
chromeURI = getChromeURI(path);
}
var myURL = chromeURI.QueryInterface(Ci.nsIURL);
var mydir = myURL.directory;
if (mydir.match("/$") != "/") {
mydir += "/";
}
return chromeURI.prePath + mydir;
}
// used by tests to determine their directory based off window.location.path
function getChromePrePath(path, chromeURI) {
if (chromeURI === undefined) {
chromeURI = getChromeURI(path);
}
return chromeURI.prePath;
}
/*
* Given a URI, return nsIJARURI or null
*/
function getJar(uri) {
var resolvedURI = getResolvedURI(uri);
var jar = null;
try {
if (resolvedURI.JARFile) {
jar = resolvedURI;
}
} catch (ex) {}
return jar;
}
/*
* input:
* jar: a nsIJARURI object with the jarfile and jarentry (path in jar file)
*
* output;
* all files and subdirectories inside jarentry will be extracted to TmpD/mochikit.tmp
* we will return the location of /TmpD/mochikit.tmp* so you can reference the files locally
*/
function extractJarToTmp(jar) {
var tmpdir = Services.dirsvc.get("ProfD", Ci.nsIFile);
tmpdir.append("mochikit.tmp");
// parseInt is used because octal escape sequences cause deprecation warnings
// in strict mode (which is turned on in debug builds)
tmpdir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, parseInt("0777", 8));
var zReader = Cc["@mozilla.org/libjar/zip-reader;1"].createInstance(
Ci.nsIZipReader
);
var fileHandler = Cc["@mozilla.org/network/protocol;1?name=file"].getService(
Ci.nsIFileProtocolHandler
);
var fileName = fileHandler.getFileFromURLSpec(jar.JARFile.spec);
zReader.open(fileName);
// filepath represents the path in the jar file without the filename
var filepath = "";
var parts = jar.JAREntry.split("/");
for (var i = 0; i < parts.length - 1; i++) {
if (parts[i] != "") {
filepath += parts[i] + "/";
}
}
/* Create dir structure first, no guarantee about ordering of directories and
* files returned from findEntries.
*/
for (let dir of zReader.findEntries(filepath + "*/")) {
var targetDir = buildRelativePath(dir, tmpdir, filepath);
// parseInt is used because octal escape sequences cause deprecation warnings
// in strict mode (which is turned on in debug builds)
if (!targetDir.exists()) {
targetDir.create(Ci.nsIFile.DIRECTORY_TYPE, parseInt("0777", 8));
}
}
// now do the files
for (var fname of zReader.findEntries(filepath + "*")) {
if (fname.substr(-1) != "/") {
var targetFile = buildRelativePath(fname, tmpdir, filepath);
zReader.extract(fname, targetFile);
}
}
return tmpdir;
}
/*
* Take a relative path from the current mochitest file
* and returns the absolute path for the given test data file.
*/
function getTestFilePath(path) {
if (path[0] == "/") {
throw new Error("getTestFilePath only accepts relative path");
}
// Get the chrome/jar uri for the current mochitest file
// gTestPath being defined by the test harness in browser-chrome tests
// or window is being used for mochitest-browser
var baseURI = typeof gTestPath == "string" ? gTestPath : window.location.href;
var parentURI = getResolvedURI(getRootDirectory(baseURI));
var file;
if (parentURI.JARFile) {
// If it's a jar/zip, we have to extract it first
file = extractJarToTmp(parentURI);
} else {
// Otherwise, we can directly cast it to a file URI
var fileHandler = Cc[
"@mozilla.org/network/protocol;1?name=file"
].getService(Ci.nsIFileProtocolHandler);
file = fileHandler.getFileFromURLSpec(parentURI.spec);
}
// Then walk by the given relative path
path.split("/").forEach(function (p) {
if (p == "..") {
file = file.parent;
} else if (p != ".") {
file.append(p);
}
});
return file.path;
}
/*
* Simple utility function to take the directory structure in jarentryname and
* translate that to a path of a nsIFile.
*/
function buildRelativePath(jarentryname, destdir, basepath) {
var baseParts = basepath.split("/");
if (baseParts[baseParts.length - 1] == "") {
baseParts.pop();
}
var parts = jarentryname.split("/");
var targetFile = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
targetFile.initWithFile(destdir);
for (var i = baseParts.length; i < parts.length; i++) {
targetFile.append(parts[i]);
}
return targetFile;
}
function readConfig(filename) {
filename = filename || "testConfig.js";
var configFile = Services.dirsvc.get("ProfD", Ci.nsIFile);
configFile.append(filename);
if (!configFile.exists()) {
return {};
}
var fileInStream = Cc[
"@mozilla.org/network/file-input-stream;1"
].createInstance(Ci.nsIFileInputStream);
fileInStream.init(configFile, -1, 0, 0);
var str = NetUtil.readInputStreamToString(
fileInStream,
fileInStream.available()
);
fileInStream.close();
return JSON.parse(str);
}
function getTestList(params, callback) {
if (window.parseQueryString) {
params = window.parseQueryString(location.search.substring(1), true);
}
if (!params.baseurl) {
params.baseurl = baseurl;
}
var config = readConfig();
for (var p in params) {
if (params[p] == 1) {
config[p] = true;
} else if (params[p] == 0) {
config[p] = false;
} else {
config[p] = params[p];
}
}
params = config;
getTestManifest(
params,
callback
);
}