diff options
Diffstat (limited to 'toolkit/mozapps/extensions/test/xpcshell/test_proxies.js')
| -rw-r--r-- | toolkit/mozapps/extensions/test/xpcshell/test_proxies.js | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_proxies.js b/toolkit/mozapps/extensions/test/xpcshell/test_proxies.js new file mode 100644 index 0000000000..2f40147f83 --- /dev/null +++ b/toolkit/mozapps/extensions/test/xpcshell/test_proxies.js @@ -0,0 +1,235 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ + */ + +// Tests the semantics of extension proxy files and symlinks + +var ADDONS = [ + { + id: "proxy1@tests.mozilla.org", + dirId: "proxy1@tests.mozilla.com", + type: "proxy", + }, + { + id: "proxy2@tests.mozilla.org", + type: "proxy", + }, + { + id: "symlink1@tests.mozilla.org", + dirId: "symlink1@tests.mozilla.com", + type: "symlink", + }, + { + id: "symlink2@tests.mozilla.org", + type: "symlink", + }, +]; + +const gHaveSymlinks = AppConstants.platform != "win"; + +function createSymlink(aSource, aDest) { + if (aSource instanceof Ci.nsIFile) { + aSource = aSource.path; + } + if (aDest instanceof Ci.nsIFile) { + aDest = aDest.path; + } + + const ln = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); + ln.initWithPath("/bin/ln"); + + const lnProcess = Cc["@mozilla.org/process/util;1"].createInstance( + Ci.nsIProcess + ); + lnProcess.init(ln); + + const args = ["-s", aSource, aDest]; + lnProcess.run(true, args, args.length); + Assert.equal(lnProcess.exitValue, 0); +} + +async function promiseWriteFile(aFile, aData) { + if (!(await IOUtils.exists(aFile.parent.path))) { + await IOUtils.makeDirectory(aFile.parent.path); + } + + return IOUtils.writeUTF8(aFile.path, aData); +} + +function checkAddonsExist() { + for (let addon of ADDONS) { + let file = addon.directory.clone(); + file.append("manifest.json"); + Assert.ok(file.exists()); + } +} + +const profileDir = gProfD.clone(); +profileDir.append("extensions"); + +function run_test() { + createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "2", "2"); + + // Unpacked extensions are never signed, so this can only run with + // signature checks disabled. + Services.prefs.setBoolPref(PREF_XPI_SIGNATURES_REQUIRED, false); + + add_task(run_proxy_tests); + + if (gHaveSymlinks) { + add_task(run_symlink_tests); + } + + run_next_test(); +} + +async function run_proxy_tests() { + if (!gHaveSymlinks) { + ADDONS = ADDONS.filter(a => a.type != "symlink"); + } + + for (let addon of ADDONS) { + addon.directory = gTmpD.clone(); + addon.directory.append(addon.id); + + addon.proxyFile = profileDir.clone(); + addon.proxyFile.append(addon.dirId || addon.id); + + let files = ExtensionTestCommon.generateFiles({ + manifest: { + name: addon.id, + browser_specific_settings: { gecko: { id: addon.id } }, + }, + }); + let path = PathUtils.join(gTmpD.path, addon.id); + await AddonTestUtils.promiseWriteFilesToDir(path, files); + + if (addon.type == "proxy") { + await promiseWriteFile(addon.proxyFile, addon.directory.path); + } else if (addon.type == "symlink") { + await createSymlink(addon.directory, addon.proxyFile); + } + } + + await promiseStartupManager(); + + // Check that all add-ons original sources still exist after invalid + // add-ons have been removed at startup. + checkAddonsExist(); + + let addons = await AddonManager.getAddonsByIDs(ADDONS.map(addon => addon.id)); + try { + for (let [i, addon] of addons.entries()) { + // Ensure that valid proxied add-ons were installed properly on + // platforms that support the installation method. + print( + ADDONS[i].id, + ADDONS[i].dirId, + ADDONS[i].dirId != null, + ADDONS[i].type == "symlink" + ); + Assert.equal(addon == null, ADDONS[i].dirId != null); + + if (addon != null) { + let fixURL = url => { + if (AppConstants.platform == "macosx") { + return url.replace(RegExp(`^file:///private/`), "file:///"); + } + return url; + }; + + // Check that proxied add-ons do not have upgrade permissions. + Assert.equal(addon.permissions & AddonManager.PERM_CAN_UPGRADE, 0); + + // Check that getResourceURI points to the right place. + Assert.equal( + Services.io.newFileURI(ADDONS[i].directory).spec, + fixURL(addon.getResourceURI().spec), + `Base resource URL resolves as expected` + ); + + let file = ADDONS[i].directory.clone(); + file.append("manifest.json"); + + Assert.equal( + Services.io.newFileURI(file).spec, + fixURL(addon.getResourceURI("manifest.json").spec), + `Resource URLs resolve as expected` + ); + + await addon.uninstall(); + } + } + + // Check that original sources still exist after explicit uninstall. + await promiseRestartManager(); + checkAddonsExist(); + + await promiseShutdownManager(); + + // Check that all of the proxy files have been removed and remove + // the original targets. + for (let addon of ADDONS) { + equal( + addon.proxyFile.exists(), + addon.dirId != null, + `Proxy file ${addon.proxyFile.path} should exist?` + ); + addon.directory.remove(true); + try { + addon.proxyFile.remove(false); + } catch (e) {} + } + } catch (e) { + do_throw(e); + } +} + +// Check that symlinks are not followed out of a directory tree +// when deleting an add-on. +async function run_symlink_tests() { + const ID = "unpacked@test.mozilla.org"; + + let tempDirectory = gTmpD.clone(); + tempDirectory.append(ID); + + let tempFile = tempDirectory.clone(); + tempFile.append("test.txt"); + tempFile.create(Ci.nsIFile.NORMAL_FILE_TYPE, 0o644); + + let addonDirectory = profileDir.clone(); + addonDirectory.append(ID); + + let files = ExtensionTestCommon.generateFiles({ + manifest: { browser_specific_settings: { gecko: { id: ID } } }, + }); + await AddonTestUtils.promiseWriteFilesToDir(addonDirectory.path, files); + + let symlink = addonDirectory.clone(); + symlink.append(tempDirectory.leafName); + await createSymlink(tempDirectory, symlink); + + // Make sure that the symlink was created properly. + let file = symlink.clone(); + file.append(tempFile.leafName); + file.normalize(); + Assert.equal(file.path.replace(/^\/private\//, "/"), tempFile.path); + + await promiseStartupManager(); + + let addon = await AddonManager.getAddonByID(ID); + Assert.notEqual(addon, null); + + await addon.uninstall(); + + await promiseRestartManager(); + await promiseShutdownManager(); + + // Check that the install directory is gone. + Assert.ok(!addonDirectory.exists()); + + // Check that the temp file is not gone. + Assert.ok(tempFile.exists()); + + tempDirectory.remove(true); +} |