browser_styleinspector_tooltip-closes-on-new-selection.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Test that if a tooltip is visible when a new selection is made, it closes

const TEST_URI = "<div class='one'>el 1</div><div class='two'>el 2</div>";

const XHTML_NS = "http://www.w3.org/1999/xhtml";

add_task(async function () {

  await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));

  let { inspector, view } = await openRuleView();

  await selectNode(".one", inspector);

  info("Testing rule view tooltip closes on new selection");

  await testRuleView(view, inspector);

  info("Testing computed view tooltip closes on new selection");

  view = selectComputedView(inspector);

  await testComputedView(view, inspector);

});

async function testRuleView(ruleView, inspector) {

  info("Showing the tooltip");

  const tooltip = ruleView.tooltips.getTooltip("previewTooltip");

  const tooltipContent = ruleView.styleDocument.createElementNS(

    XHTML_NS,

    "div"

);

  tooltip.panel.appendChild(tooltipContent);

  tooltip.setContentSize({ width: 100, height: 30 });

  // Stop listening for mouse movements because it's not needed for this test,

  // and causes intermittent failures on Linux. When this test runs in the suite

  // sometimes a mouseleave event is dispatched at the start, which causes the

  // tooltip to hide in the middle of being shown, which causes timeouts later.

  tooltip.stopTogglingOnHover();

  const onShown = tooltip.once("shown");

  tooltip.show(ruleView.styleDocument.firstElementChild);

  await onShown;

  info("Selecting a new node");

  const onHidden = tooltip.once("hidden");

  await selectNode(".two", inspector);

  await onHidden;

  ok(true, "Rule view tooltip closed after a new node got selected");

async function testComputedView(computedView, inspector) {

  info("Showing the tooltip");

  const tooltip = computedView.tooltips.getTooltip("previewTooltip");

  const tooltipContent = computedView.styleDocument.createElementNS(

    XHTML_NS,

    "div"

);

  tooltip.panel.appendChild(tooltipContent);

  await tooltip.setContentSize({ width: 100, height: 30 });

  // Stop listening for mouse movements because it's not needed for this test,

  // and causes intermittent failures on Linux. When this test runs in the suite

  // sometimes a mouseleave event is dispatched at the start, which causes the

  // tooltip to hide in the middle of being shown, which causes timeouts later.

  tooltip.stopTogglingOnHover();

  const onShown = tooltip.once("shown");

  tooltip.show(computedView.styleDocument.firstElementChild);

  await onShown;

  info("Selecting a new node");

  const onHidden = tooltip.once("hidden");

  await selectNode(".one", inspector);

  await onHidden;

  ok(true, "Computed view tooltip closed after a new node got selected");