diff options
Diffstat (limited to 'toolkit/components/osfile/tests/xpcshell/test_removeDir.js')
| -rw-r--r-- | toolkit/components/osfile/tests/xpcshell/test_removeDir.js | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/toolkit/components/osfile/tests/xpcshell/test_removeDir.js b/toolkit/components/osfile/tests/xpcshell/test_removeDir.js new file mode 100644 index 000000000..41ad0eb8c --- /dev/null +++ b/toolkit/components/osfile/tests/xpcshell/test_removeDir.js @@ -0,0 +1,177 @@ +/* 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/. */ + +"use strict"; + +Components.utils.import("resource://gre/modules/osfile.jsm"); +Components.utils.import("resource://gre/modules/Task.jsm"); +Components.utils.import("resource://gre/modules/Services.jsm"); + +do_register_cleanup(function() { + Services.prefs.setBoolPref("toolkit.osfile.log", false); +}); + +function run_test() { + Services.prefs.setBoolPref("toolkit.osfile.log", true); + + run_next_test(); +} + +add_task(function() { + // Set up profile. We create the directory in the profile, because the profile + // is removed after every test run. + do_get_profile(); + + let file = OS.Path.join(OS.Constants.Path.profileDir, "file"); + let dir = OS.Path.join(OS.Constants.Path.profileDir, "directory"); + let file1 = OS.Path.join(dir, "file1"); + let file2 = OS.Path.join(dir, "file2"); + let subDir = OS.Path.join(dir, "subdir"); + let fileInSubDir = OS.Path.join(subDir, "file"); + + // Sanity checking for the test + do_check_false((yield OS.File.exists(dir))); + + // Remove non-existent directory + let exception = null; + try { + yield OS.File.removeDir(dir, {ignoreAbsent: false}); + } catch (ex) { + exception = ex; + } + + do_check_true(!!exception); + do_check_true(exception instanceof OS.File.Error); + + // Remove non-existent directory with ignoreAbsent + yield OS.File.removeDir(dir, {ignoreAbsent: true}); + yield OS.File.removeDir(dir); + + // Remove file with ignoreAbsent: false + yield OS.File.writeAtomic(file, "content", { tmpPath: file + ".tmp" }); + exception = null; + try { + yield OS.File.removeDir(file, {ignoreAbsent: false}); + } catch (ex) { + exception = ex; + } + + do_check_true(!!exception); + do_check_true(exception instanceof OS.File.Error); + + // Remove empty directory + yield OS.File.makeDir(dir); + yield OS.File.removeDir(dir); + do_check_false((yield OS.File.exists(dir))); + + // Remove directory that contains one file + yield OS.File.makeDir(dir); + yield OS.File.writeAtomic(file1, "content", { tmpPath: file1 + ".tmp" }); + yield OS.File.removeDir(dir); + do_check_false((yield OS.File.exists(dir))); + + // Remove directory that contains multiple files + yield OS.File.makeDir(dir); + yield OS.File.writeAtomic(file1, "content", { tmpPath: file1 + ".tmp" }); + yield OS.File.writeAtomic(file2, "content", { tmpPath: file2 + ".tmp" }); + yield OS.File.removeDir(dir); + do_check_false((yield OS.File.exists(dir))); + + // Remove directory that contains a file and a directory + yield OS.File.makeDir(dir); + yield OS.File.writeAtomic(file1, "content", { tmpPath: file1 + ".tmp" }); + yield OS.File.makeDir(subDir); + yield OS.File.writeAtomic(fileInSubDir, "content", { tmpPath: fileInSubDir + ".tmp" }); + yield OS.File.removeDir(dir); + do_check_false((yield OS.File.exists(dir))); +}); + +add_task(function* test_unix_symlink() { + // Windows does not implement OS.File.unixSymLink() + if (OS.Constants.Win) { + return; + } + + // Android / B2G file systems typically don't support symlinks. + if (OS.Constants.Sys.Name == "Android") { + return; + } + + let file = OS.Path.join(OS.Constants.Path.profileDir, "file"); + let dir = OS.Path.join(OS.Constants.Path.profileDir, "directory"); + let file1 = OS.Path.join(dir, "file1"); + + // This test will create the following directory structure: + // <profileDir>/file (regular file) + // <profileDir>/file.link => file (symlink) + // <profileDir>/directory (directory) + // <profileDir>/linkdir => directory (directory) + // <profileDir>/directory/file1 (regular file) + // <profileDir>/directory3 (directory) + // <profileDir>/directory3/file3 (directory) + // <profileDir>/directory/link2 => ../directory3 (regular file) + + // Sanity checking for the test + do_check_false((yield OS.File.exists(dir))); + + yield OS.File.writeAtomic(file, "content", { tmpPath: file + ".tmp" }); + do_check_true((yield OS.File.exists(file))); + let info = yield OS.File.stat(file, {unixNoFollowingLinks: true}); + do_check_false(info.isDir); + do_check_false(info.isSymLink); + + yield OS.File.unixSymLink(file, file + ".link"); + do_check_true((yield OS.File.exists(file + ".link"))); + info = yield OS.File.stat(file + ".link", {unixNoFollowingLinks: true}); + do_check_false(info.isDir); + do_check_true(info.isSymLink); + info = yield OS.File.stat(file + ".link"); + do_check_false(info.isDir); + do_check_false(info.isSymLink); + yield OS.File.remove(file + ".link"); + do_check_false((yield OS.File.exists(file + ".link"))); + + yield OS.File.makeDir(dir); + do_check_true((yield OS.File.exists(dir))); + info = yield OS.File.stat(dir, {unixNoFollowingLinks: true}); + do_check_true(info.isDir); + do_check_false(info.isSymLink); + + let link = OS.Path.join(OS.Constants.Path.profileDir, "linkdir"); + + yield OS.File.unixSymLink(dir, link); + do_check_true((yield OS.File.exists(link))); + info = yield OS.File.stat(link, {unixNoFollowingLinks: true}); + do_check_false(info.isDir); + do_check_true(info.isSymLink); + info = yield OS.File.stat(link); + do_check_true(info.isDir); + do_check_false(info.isSymLink); + + let dir3 = OS.Path.join(OS.Constants.Path.profileDir, "directory3"); + let file3 = OS.Path.join(dir3, "file3"); + let link2 = OS.Path.join(dir, "link2"); + + yield OS.File.writeAtomic(file1, "content", { tmpPath: file1 + ".tmp" }); + do_check_true((yield OS.File.exists(file1))); + yield OS.File.makeDir(dir3); + do_check_true((yield OS.File.exists(dir3))); + yield OS.File.writeAtomic(file3, "content", { tmpPath: file3 + ".tmp" }); + do_check_true((yield OS.File.exists(file3))); + yield OS.File.unixSymLink("../directory3", link2); + do_check_true((yield OS.File.exists(link2))); + + yield OS.File.removeDir(link); + do_check_false((yield OS.File.exists(link))); + do_check_true((yield OS.File.exists(file1))); + yield OS.File.removeDir(dir); + do_check_false((yield OS.File.exists(dir))); + do_check_true((yield OS.File.exists(file3))); + yield OS.File.removeDir(dir3); + do_check_false((yield OS.File.exists(dir3))); + + // This task will be executed only on Unix-like systems. + // Please do not add tests independent to operating systems here + // or implement symlink() on Windows. +}); |