michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: /**
michael@0:  * Make sure that canceling a name change correctly unhides the separator and
michael@0:  * value elements.
michael@0:  */
michael@0: 
michael@0: const TAB_URL = EXAMPLE_URL + "doc_watch-expressions.html";
michael@0: 
michael@0: function test() {
michael@0:   Task.spawn(function*() {
michael@0:     let [tab, debuggee, panel] = yield initDebugger(TAB_URL);
michael@0:     let win = panel.panelWin;
michael@0:     let vars = win.DebuggerView.Variables;
michael@0: 
michael@0:     win.DebuggerView.WatchExpressions.addExpression("this");
michael@0: 
michael@0:     // Allow this generator function to yield first.
michael@0:     executeSoon(() => debuggee.ermahgerd());
michael@0:     yield waitForDebuggerEvents(panel, win.EVENTS.FETCHED_WATCH_EXPRESSIONS);
michael@0: 
michael@0:     let exprScope = vars.getScopeAtIndex(0);
michael@0:     let {target} = exprScope.get("this");
michael@0: 
michael@0:     let name = target.querySelector(".title > .name");
michael@0:     let separator = target.querySelector(".separator");
michael@0:     let value = target.querySelector(".value");
michael@0: 
michael@0:     is(separator.hidden, false,
michael@0:       "The separator element should not be hidden.");
michael@0:     is(value.hidden, false,
michael@0:       "The value element should not be hidden.");
michael@0: 
michael@0:     for (let key of ["ESCAPE", "RETURN"]) {
michael@0:       EventUtils.sendMouseEvent({ type: "dblclick" }, name, win);
michael@0: 
michael@0:       is(separator.hidden, true,
michael@0:         "The separator element should be hidden.");
michael@0:       is(value.hidden, true,
michael@0:         "The value element should be hidden.");
michael@0: 
michael@0:       EventUtils.sendKey(key, win);
michael@0: 
michael@0:       is(separator.hidden, false,
michael@0:         "The separator element should not be hidden.");
michael@0:       is(value.hidden, false,
michael@0:         "The value element should not be hidden.");
michael@0:     }
michael@0: 
michael@0:     yield resumeDebuggerThenCloseAndFinish(panel);
michael@0:   });
michael@0: }