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Test Info: Warnings

/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* Tests if selecting a tab in a tab bar makes it visible
*/
add_task(async function () {
Services.prefs.clearUserPref(
"devtools.netmonitor.panes-network-details-width"
);
const { tab, monitor } = await initNetMonitor(SIMPLE_URL, {
requestCount: 1,
});
info("Starting test... ");
const { document, store, windowRequire } = monitor.panelWin;
const topMostDocument = DevToolsUtils.getTopWindow(
document.defaultView
).document;
const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
const networkEvent = waitForNetworkEvents(monitor, 1);
tab.linkedBrowser.reload();
await networkEvent;
store.dispatch(Actions.toggleNetworkDetails());
const splitter = document.querySelector(".splitter");
await EventUtils.synthesizeMouse(
splitter,
0,
1,
{ type: "mousedown" },
monitor.panelWin
);
await EventUtils.synthesizeMouse(
splitter,
300,
1,
{ type: "mousemove" },
monitor.panelWin
);
await EventUtils.synthesizeMouse(
splitter,
300,
1,
{ type: "mouseup" },
monitor.panelWin
);
await waitUntil(() => document.querySelector(".all-tabs-menu"));
const allTabsMenu = document.querySelector(".all-tabs-menu");
const panelsWidth = document.querySelector(".tabs-menu").offsetWidth;
const selectTabFromTabsMenuButton = async id => {
EventUtils.sendMouseEvent({ type: "click" }, allTabsMenu);
const tabMenuElement = topMostDocument.querySelector(
`#devtools-sidebar-${id}`
);
if (tabMenuElement != null) {
tabMenuElement.click();
// The tab should be visible within the panel
const tabLi = document.querySelector(`#${id}-tab`).parentElement;
const ulScrollPos =
tabLi.parentElement.scrollLeft + tabLi.parentElement.offsetLeft;
ok(
tabLi.offsetLeft >= ulScrollPos &&
tabLi.offsetLeft + tabLi.offsetWidth <= panelsWidth + ulScrollPos,
`The ${id} tab is visible`
);
}
};
for (const elem of [
"headers",
"cookies",
"request",
"response",
"timings",
"security",
]) {
await selectTabFromTabsMenuButton(elem);
}
await teardown(monitor);
});