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// Offset within the tab for the mouse event
const MOUSE_OFFSET = 7;
// Normal tooltips are positioned vertically at least this amount
const MIN_VERTICAL_TOOLTIP_OFFSET = 18;
function openTooltip(node, tooltip) {
let tooltipShownPromise = BrowserTestUtils.waitForEvent(
tooltip,
"popupshown"
);
window.windowUtils.disableNonTestMouseEvents(true);
EventUtils.synthesizeMouse(node, 2, 2, { type: "mouseover" });
EventUtils.synthesizeMouse(node, 4, 4, { type: "mousemove" });
EventUtils.synthesizeMouse(node, MOUSE_OFFSET, MOUSE_OFFSET, {
type: "mousemove",
});
EventUtils.synthesizeMouse(node, 2, 2, { type: "mouseout" });
window.windowUtils.disableNonTestMouseEvents(false);
return tooltipShownPromise;
}
function closeTooltip(node, tooltip) {
let tooltipHiddenPromise = BrowserTestUtils.waitForEvent(
tooltip,
"popuphidden"
);
EventUtils.synthesizeMouse(document.documentElement, 2, 2, {
type: "mousemove",
});
return tooltipHiddenPromise;
}
// This test verifies that the tab tooltip appears at the correct location, aligned
// with the bottom of the tab, and that the tooltip appears near the close button.
add_task(async function () {
const tabUrl =
"data:text/html,<html><head><title>A Tab</title></head><body>Hello</body></html>";
let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, tabUrl);
let tooltip = document.getElementById("tabbrowser-tab-tooltip");
await openTooltip(tab, tooltip);
let tabRect = tab.getBoundingClientRect();
let tooltipRect = tooltip.getBoundingClientRect();
isfuzzy(
tooltipRect.left,
tabRect.left + MOUSE_OFFSET,
1,
"tooltip left position for tab"
);
Assert.greaterOrEqual(
tooltipRect.top,
tabRect.top + MIN_VERTICAL_TOOLTIP_OFFSET + MOUSE_OFFSET,
"tooltip top position for tab"
);
is(
tooltip.getAttribute("position"),
null,
"tooltip position attribute for tab"
);
await closeTooltip(tab, tooltip);
await openTooltip(tab.closeButton, tooltip);
let closeButtonRect = tab.closeButton.getBoundingClientRect();
tooltipRect = tooltip.getBoundingClientRect();
isfuzzy(
tooltipRect.left,
closeButtonRect.left + MOUSE_OFFSET,
1,
"tooltip left position for close button"
);
Assert.greater(
tooltipRect.top,
closeButtonRect.top + MIN_VERTICAL_TOOLTIP_OFFSET + MOUSE_OFFSET,
"tooltip top position for close button"
);
ok(
!tooltip.hasAttribute("position"),
"tooltip position attribute for close button"
);
await closeTooltip(tab, tooltip);
BrowserTestUtils.removeTab(tab);
});
// This test verifies that a mouse wheel closes the tooltip.
add_task(async function () {
const tabUrl =
"data:text/html,<html><head><title>A Tab</title></head><body>Hello</body></html>";
let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, tabUrl);
let tooltip = document.getElementById("tabbrowser-tab-tooltip");
await openTooltip(tab, tooltip);
EventUtils.synthesizeWheel(tab, 4, 4, {
deltaMode: WheelEvent.DOM_DELTA_LINE,
deltaY: 1.0,
});
is(tooltip.state, "closed", "wheel event closed the tooltip");
BrowserTestUtils.removeTab(tab);
});
// This test verifies that the tooltip in the tab manager panel matches the
// tooltip in the tab strip.
add_task(async function () {
// Open a new tab
let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, tabUrl);
// Make the popup of allTabs showing up
gTabsPanel.init();
let allTabsView = document.getElementById("allTabsMenu-allTabsView");
let allTabsPopupShownPromise = BrowserTestUtils.waitForEvent(
allTabsView,
"ViewShown"
);
gTabsPanel.showAllTabsPanel();
await allTabsPopupShownPromise;
// Get tooltips and compare them
let tabInPanel = Array.from(
gTabsPanel.allTabsViewTabs.querySelectorAll(".all-tabs-button")
).at(-1).label;
let tabInTabStrip = tab.getAttribute("label");
is(
tabInPanel,
tabInTabStrip,
"Tooltip in tab manager panel matches tooltip in tab strip"
);
// Close everything
let allTabsPopupHiddenPromise = BrowserTestUtils.waitForEvent(
allTabsView.panelMultiView,
"PanelMultiViewHidden"
);
gTabsPanel.hideAllTabsPanel();
await allTabsPopupHiddenPromise;
BrowserTestUtils.removeTab(tab);
});