CodeInspection Race

            it("should show only warnings for the current file", function () {
                CodeInspection.toggleEnabled(false);

                var deferred = new $.Deferred();

                var asyncProvider = {
                    name: "Test Async Linter",
                    scanFileAsync: function () {
                        return deferred.promise();
                    }
                };

                CodeInspection.register("javascript", asyncProvider);

                waitsForDone(SpecRunnerUtils.openProjectFiles(["no-errors.js", "errors.js"], "open test files"));

                runs(function () {
                    CodeInspection.toggleEnabled(true);
                });
                
                // Close the file which was started to lint
                runs(function () {
                    waitsForDone(CommandManager.execute(Commands.FILE_CLOSE), "timeout on FILE_CLOSE", 1000);

                    // let the linter finish
                    deferred.resolve(failLintResult());
                    
                    expect($("#problems-panel").is(":visible")).toBe(false);
                });
            });