michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: const Ci = Components.interfaces;
michael@0: 
michael@0: function run_test() {
michael@0:   // throw if anything goes wrong
michael@0: 
michael@0:   // find the current directory path
michael@0:   var file = Components.classes["@mozilla.org/file/directory_service;1"]
michael@0:              .getService(Ci.nsIProperties)
michael@0:              .get("CurWorkD", Ci.nsIFile);
michael@0:   file.append("xpcshell.ini");
michael@0: 
michael@0:   // should be able to construct a file
michael@0:   var f1 = File(file.path);
michael@0:   // with either constructor syntax
michael@0:   var f2 = new File(file.path);
michael@0:   // and with nsIFiles
michael@0:   var f3 = File(file);
michael@0:   var f4 = new File(file);
michael@0: 
michael@0:   // do some tests
michael@0:   do_check_true(f1 instanceof Ci.nsIDOMFile, "Should be a DOM File");
michael@0:   do_check_true(f2 instanceof Ci.nsIDOMFile, "Should be a DOM File");
michael@0:   do_check_true(f3 instanceof Ci.nsIDOMFile, "Should be a DOM File");
michael@0:   do_check_true(f4 instanceof Ci.nsIDOMFile, "Should be a DOM File");
michael@0: 
michael@0:   do_check_true(f1.name == "xpcshell.ini", "Should be the right file");
michael@0:   do_check_true(f2.name == "xpcshell.ini", "Should be the right file");
michael@0:   do_check_true(f3.name == "xpcshell.ini", "Should be the right file");
michael@0:   do_check_true(f4.name == "xpcshell.ini", "Should be the right file");
michael@0: 
michael@0:   do_check_true(f1.type == "", "Should be the right type");
michael@0:   do_check_true(f2.type == "", "Should be the right type");
michael@0:   do_check_true(f3.type == "", "Should be the right type");
michael@0:   do_check_true(f4.type == "", "Should be the right type");
michael@0: 
michael@0:   var threw = false;
michael@0:   try {
michael@0:     // Needs a ctor argument
michael@0:     var f7 = File();
michael@0:   } catch (e) {
michael@0:     threw = true;
michael@0:   }
michael@0:   do_check_true(threw, "No ctor arguments should throw");
michael@0: 
michael@0:   var threw = false;
michael@0:   try {
michael@0:     // Needs a valid ctor argument
michael@0:     var f7 = File(Date(132131532));
michael@0:   } catch (e) {
michael@0:     threw = true;
michael@0:   }
michael@0:   do_check_true(threw, "Passing a random object should fail");
michael@0: 
michael@0:   var threw = false
michael@0:   try {
michael@0:     // Directories fail
michael@0:     var dir = Components.classes["@mozilla.org/file/directory_service;1"]
michael@0:                         .getService(Ci.nsIProperties)
michael@0:                         .get("CurWorkD", Ci.nsIFile);
michael@0:     var f7 = File(dir)
michael@0:   } catch (e) {
michael@0:     threw = true;
michael@0:   }
michael@0:   do_check_true(threw, "Can't create a File object for a directory");
michael@0: }