The Tor Browser: browser/devtools/debugger/test/browser_dbg_variables-view-edit-cancel.js@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 /**

     5  * Make sure that canceling a name change correctly unhides the separator and

     6  * value elements.

     7  */

     9 const TAB_URL = EXAMPLE_URL + "doc_watch-expressions.html";

    11 function test() {

    12   Task.spawn(function*() {

    13     let [tab, debuggee, panel] = yield initDebugger(TAB_URL);

    14     let win = panel.panelWin;

    15     let vars = win.DebuggerView.Variables;

    17     win.DebuggerView.WatchExpressions.addExpression("this");

    19     // Allow this generator function to yield first.

    20     executeSoon(() => debuggee.ermahgerd());

    21     yield waitForDebuggerEvents(panel, win.EVENTS.FETCHED_WATCH_EXPRESSIONS);

    23     let exprScope = vars.getScopeAtIndex(0);

    24     let {target} = exprScope.get("this");

    26     let name = target.querySelector(".title > .name");

    27     let separator = target.querySelector(".separator");

    28     let value = target.querySelector(".value");

    30     is(separator.hidden, false,

    31       "The separator element should not be hidden.");

    32     is(value.hidden, false,

    33       "The value element should not be hidden.");

    35     for (let key of ["ESCAPE", "RETURN"]) {

    36       EventUtils.sendMouseEvent({ type: "dblclick" }, name, win);

    38       is(separator.hidden, true,

    39         "The separator element should be hidden.");

    40       is(value.hidden, true,

    41         "The value element should be hidden.");

    43       EventUtils.sendKey(key, win);

    45       is(separator.hidden, false,

    46         "The separator element should not be hidden.");

    47       is(value.hidden, false,

    48         "The value element should not be hidden.");

    49     }

    51     yield resumeDebuggerThenCloseAndFinish(panel);

    52   });

    53 }

The Tor Browser / file revision