michael@0: "use strict";
michael@0: 
michael@0: Components.utils.import("resource://gre/modules/osfile.jsm");
michael@0: Components.utils.import("resource://gre/modules/Task.jsm");
michael@0: 
michael@0: function run_test() {
michael@0:   do_test_pending();
michael@0:   run_next_test();
michael@0: }
michael@0: 
michael@0: add_task(function test_closed() {
michael@0:   OS.Shared.DEBUG = true;
michael@0:   let currentDir = yield OS.File.getCurrentDirectory();
michael@0:   do_print("Open a file, ensure that we can call stat()");
michael@0:   let path = OS.Path.join(currentDir, "test_osfile_closed.js");
michael@0:   let file = yield OS.File.open(path);
michael@0:   yield file.stat();
michael@0:   do_check_true(true);
michael@0: 
michael@0:   yield file.close();
michael@0: 
michael@0:   do_print("Ensure that we cannot stat() on closed file");
michael@0:   let exn;
michael@0:   try {
michael@0:     yield file.stat();
michael@0:   } catch (ex) {
michael@0:     exn = ex;
michael@0:   }
michael@0:   do_print("Ensure that this raises the correct error");
michael@0:   do_check_true(!!exn);
michael@0:   do_check_true(exn instanceof OS.File.Error);
michael@0:   do_check_true(exn.becauseClosed);
michael@0: 
michael@0:   do_print("Ensure that we cannot read() on closed file");
michael@0:   exn = null;
michael@0:   try {
michael@0:     yield file.read();
michael@0:   } catch (ex) {
michael@0:     exn = ex;
michael@0:   }
michael@0:   do_print("Ensure that this raises the correct error");
michael@0:   do_check_true(!!exn);
michael@0:   do_check_true(exn instanceof OS.File.Error);
michael@0:   do_check_true(exn.becauseClosed);
michael@0: 
michael@0: });
michael@0: 
michael@0: add_task(do_test_finished);