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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /toolkit/content/tests/chrome/RegisterUnregisterChrome.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/content/tests/chrome/RegisterUnregisterChrome.js')
-rw-r--r--toolkit/content/tests/chrome/RegisterUnregisterChrome.js141
1 files changed, 141 insertions, 0 deletions
diff --git a/toolkit/content/tests/chrome/RegisterUnregisterChrome.js b/toolkit/content/tests/chrome/RegisterUnregisterChrome.js
new file mode 100644
index 0000000000..26e4e80922
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+++ b/toolkit/content/tests/chrome/RegisterUnregisterChrome.js
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+/* This code is mostly copied from chrome/test/unit/head_crtestutils.js */
+
+// This file assumes chrome-harness.js is loaded in the global scope.
+/* import-globals-from ../../../../testing/mochitest/chrome-harness.js */
+
+const NS_CHROME_MANIFESTS_FILE_LIST = "ChromeML";
+const XUL_CACHE_PREF = "nglayout.debug.disable_xul_cache";
+
+var gChromeReg = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(
+ Ci.nsIXULChromeRegistry
+);
+
+// Create the temporary file in the profile, instead of in TmpD, because
+// we know the mochitest harness kills off the profile when it's done.
+function copyToTemporaryFile(f) {
+ let tmpd = Services.dirsvc.get("ProfD", Ci.nsIFile);
+ let tmpf = tmpd.clone();
+ tmpf.append("temp.manifest");
+ tmpf.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0o600);
+ tmpf.remove(false);
+ f.copyTo(tmpd, tmpf.leafName);
+ return tmpf;
+}
+
+function* dirIter(directory) {
+ var testsDir = Services.io
+ .newURI(directory)
+ .QueryInterface(Ci.nsIFileURL).file;
+
+ let en = testsDir.directoryEntries;
+ while (en.hasMoreElements()) {
+ yield en.nextFile;
+ }
+}
+
+function getParent(path) {
+ let lastSlash = path.lastIndexOf("/");
+ if (lastSlash == -1) {
+ lastSlash = path.lastIndexOf("\\");
+ if (lastSlash == -1) {
+ return "";
+ }
+ return "/" + path.substring(0, lastSlash).replace(/\\/g, "/");
+ }
+ return path.substring(0, lastSlash);
+}
+
+function copyDirToTempProfile(path, subdirname) {
+ if (subdirname === undefined) {
+ subdirname = "mochikit-tmp";
+ }
+
+ let tmpdir = Services.dirsvc.get("ProfD", Ci.nsIFile);
+ tmpdir.append(subdirname);
+ tmpdir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, 0o777);
+
+ let rootDir = getParent(path);
+ if (rootDir == "") {
+ return tmpdir;
+ }
+
+ // The SimpleTest directory is hidden
+ var files = Array.from(dirIter("file://" + rootDir));
+ for (let f in files) {
+ files[f].copyTo(tmpdir, "");
+ }
+ return tmpdir;
+}
+
+function convertChromeURI(chromeURI) {
+ let uri = Services.io.newURI(chromeURI);
+ return gChromeReg.convertChromeURL(uri);
+}
+
+function chromeURIToFile(chromeURI) {
+ var jar = getJar(chromeURI);
+ if (jar) {
+ var tmpDir = extractJarToTmp(jar);
+ let parts = chromeURI.split("/");
+ if (parts[parts.length - 1] != "") {
+ tmpDir.append(parts[parts.length - 1]);
+ }
+ return tmpDir;
+ }
+
+ return convertChromeURI(chromeURI).QueryInterface(Ci.nsIFileURL).file;
+}
+
+// Register a chrome manifest temporarily and return a function which un-does
+// the registrarion when no longer needed.
+function createManifestTemporarily(tempDir, manifestText) {
+ Services.prefs.setBoolPref(XUL_CACHE_PREF, true);
+
+ tempDir.append("temp.manifest");
+
+ let foStream = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(
+ Ci.nsIFileOutputStream
+ );
+ foStream.init(tempDir, 0x02 | 0x08 | 0x20, 0o664, 0); // write, create, truncate
+ foStream.write(manifestText, manifestText.length);
+ foStream.close();
+ let tempfile = copyToTemporaryFile(tempDir);
+
+ Components.manager
+ .QueryInterface(Ci.nsIComponentRegistrar)
+ .autoRegister(tempfile);
+
+ return function () {
+ tempfile.fileSize = 0; // truncate the manifest
+ gChromeReg.checkForNewChrome();
+ Services.prefs.clearUserPref(XUL_CACHE_PREF);
+ };
+}
+
+// Register a chrome manifest temporarily and return a function which un-does
+// the registrarion when no longer needed.
+function registerManifestTemporarily(manifestURI) {
+ Services.prefs.setBoolPref(XUL_CACHE_PREF, true);
+
+ let file = chromeURIToFile(manifestURI);
+
+ let tempfile = copyToTemporaryFile(file);
+ Components.manager
+ .QueryInterface(Ci.nsIComponentRegistrar)
+ .autoRegister(tempfile);
+
+ return function () {
+ tempfile.fileSize = 0; // truncate the manifest
+ gChromeReg.checkForNewChrome();
+ Services.prefs.clearUserPref(XUL_CACHE_PREF);
+ };
+}
+
+function registerManifestPermanently(manifestURI) {
+ var chromepath = chromeURIToFile(manifestURI);
+
+ Components.manager
+ .QueryInterface(Ci.nsIComponentRegistrar)
+ .autoRegister(chromepath);
+ return chromepath;
+}