зеркало из https://github.com/mozilla/gecko-dev.git
144 строки
3.7 KiB
JavaScript
144 строки
3.7 KiB
JavaScript
/**
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* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/
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*
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* All images in schema_15_profile.zip are from https://github.com/mdn/sw-test/
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* and are CC licensed by https://www.flickr.com/photos/legofenris/.
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*/
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const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
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// Enumerate the directory tree and store results in entryList as
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//
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// { path: 'a/b/c', file: <nsIFile> }
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//
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// The algorithm starts with the first entry already in entryList.
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function enumerate_tree(entryList) {
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for (var index = 0; index < entryList.length; ++index) {
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var path = entryList[index].path;
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var file = entryList[index].file;
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if (file.isDirectory()) {
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var dirList = file.directoryEntries;
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while (dirList.hasMoreElements()) {
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var dirFile = dirList.nextFile;
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entryList.push({ path: path + "/" + dirFile.leafName, file: dirFile });
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}
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}
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}
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}
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function zip_profile(zipFile, profileDir) {
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var zipWriter = Cc["@mozilla.org/zipwriter;1"].createInstance(
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Ci.nsIZipWriter
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);
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zipWriter.open(zipFile, 0x04 | 0x08 | 0x20);
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var root = profileDir.clone();
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root.append("storage");
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root.append("default");
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root.append("chrome");
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var entryList = [{ path: "storage/default/chrome", file: root }];
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enumerate_tree(entryList);
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entryList.forEach(function(entry) {
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if (entry.file.isDirectory()) {
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zipWriter.addEntryDirectory(
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entry.path,
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entry.file.lastModifiedTime,
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false
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);
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} else {
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var istream = Cc[
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"@mozilla.org/network/file-input-stream;1"
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].createInstance(Ci.nsIFileInputStream);
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istream.init(entry.file, -1, -1, 0);
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zipWriter.addEntryStream(
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entry.path,
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entry.file.lastModifiedTime,
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Ci.nsIZipWriter.COMPRESSION_DEFAULT,
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istream,
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false
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);
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istream.close();
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}
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});
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zipWriter.close();
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}
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function exactGC() {
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return new Promise(function(resolve) {
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var count = 0;
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function doPreciseGCandCC() {
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function scheduleGCCallback() {
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Cu.forceCC();
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if (++count < 2) {
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doPreciseGCandCC();
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} else {
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resolve();
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}
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}
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Cu.schedulePreciseGC(scheduleGCCallback);
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}
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doPreciseGCandCC();
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});
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}
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function resetQuotaManager() {
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return new Promise(function(resolve) {
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var qm = Cc["@mozilla.org/dom/quota/manager;1"].getService(
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Ci.nsIQuotaManager
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);
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var prefService = Services.prefs;
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// enable quota manager testing mode
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var pref = "dom.quotaManager.testing";
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prefService.getBranch(null).setBoolPref(pref, true);
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var request = qm.reset();
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request.callback = resolve;
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// disable quota manager testing mode
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// prefService.getBranch(null).setBoolPref(pref, false);
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});
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}
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function run_test() {
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do_test_pending();
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do_get_profile();
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var directoryService = Services.dirsvc;
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var profileDir = directoryService.get("ProfD", Ci.nsIFile);
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var currentDir = directoryService.get("CurWorkD", Ci.nsIFile);
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var zipFile = currentDir.clone();
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zipFile.append("new_profile.zip");
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if (zipFile.exists()) {
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zipFile.remove(false);
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}
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ok(!zipFile.exists());
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caches
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.open("xpcshell-test")
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.then(function(c) {
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var request = new Request("http://example.com/index.html");
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var response = new Response("hello world");
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return c.put(request, response);
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})
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.then(exactGC)
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.then(resetQuotaManager)
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.then(function() {
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zip_profile(zipFile, profileDir);
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dump("### ### created zip at: " + zipFile.path + "\n");
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do_test_finished();
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})
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.catch(function(e) {
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do_test_finished();
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ok(false, e);
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});
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}
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