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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests if the a function call's stack can be shown/hidden by double-clicking
* on a function call item.
*/
function* ifTestingSupported() {
let { target, panel } = yield initCanvasDebuggerFrontend(SIMPLE_CANVAS_DEEP_STACK_URL);
let { window, $, $all, EVENTS, SnapshotsListView, CallsListView } = panel.panelWin;
yield reload(target);
let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
let callListPopulated = once(window, EVENTS.CALL_LIST_POPULATED);
SnapshotsListView._onRecordButtonClick();
yield promise.all([recordingFinished, callListPopulated]);
let callItem = CallsListView.getItemAtIndex(2);
let view = $(".call-item-view", callItem.target);
let contents = $(".call-item-contents", callItem.target);
is(view.hasAttribute("call-stack-populated"), false,
"The call item's view should not have the stack populated yet.");
is(view.hasAttribute("call-stack-expanded"), false,
"The call item's view should not have the stack populated yet.");
is($(".call-item-stack", callItem.target), null,
"There should be no stack container available yet for the draw call.");
let callStackDisplayed = once(window, EVENTS.CALL_STACK_DISPLAYED);
EventUtils.sendMouseEvent({ type: "dblclick" }, contents, window);
yield callStackDisplayed;
is(view.hasAttribute("call-stack-populated"), true,
"The call item's view should have the stack populated now.");
is(view.getAttribute("call-stack-expanded"), "true",
"The call item's view should have the stack expanded now.");
isnot($(".call-item-stack", callItem.target), null,
"There should be a stack container available now for the draw call.");
is($(".call-item-stack", callItem.target).hidden, false,
"The stack container should now be visible.");
// We may have more than 4 functions, depending on whether async
// stacks are available.
ok($all(".call-item-stack-fn", callItem.target).length >= 4,
"There should be at least 4 functions on the stack for the draw call.");
EventUtils.sendMouseEvent({ type: "dblclick" }, contents, window);
is(view.hasAttribute("call-stack-populated"), true,
"The call item's view should still have the stack populated.");
is(view.getAttribute("call-stack-expanded"), "false",
"The call item's view should not have the stack expanded anymore.");
isnot($(".call-item-stack", callItem.target), null,
"There should still be a stack container available for the draw call.");
is($(".call-item-stack", callItem.target).hidden, true,
"The stack container should now be hidden.");
// We may have more than 4 functions, depending on whether async
// stacks are available.
ok($all(".call-item-stack-fn", callItem.target).length >= 4,
"There should still be at least 4 functions on the stack for the draw call.");
yield teardown(panel);
finish();
}
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