browser_grids_color-in-rules-grid-toggle.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Test toggling the grid highlighter in the rule view with changes to the grid color

// from the layout view.

const TEST_URI = `

  <style type='text/css'>

    #grid {

      display: grid;

  </style>

  <div id="grid">

    <div id="cell1">cell1</div>

    <div id="cell2">cell2</div>

  </div>

`;

add_task(async function () {

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

  const { inspector, gridInspector, layoutView } = await openLayoutView();

  const { document: doc } = gridInspector;

  const { store } = inspector;

  const cPicker = layoutView.swatchColorPickerTooltip;

  const spectrum = cPicker.spectrum;

  const swatch = doc.querySelector(

    "#layout-grid-container .layout-color-swatch"

);

  info("Scrolling into view of the #grid color swatch.");

  swatch.scrollIntoView();

  info("Opening the color picker by clicking on the #grid color swatch.");

  const onColorPickerReady = cPicker.once("ready");

  swatch.click();

  await onColorPickerReady;

  await simulateColorPickerChange(cPicker, [0, 255, 0, 0.5]);

is(

    swatch.style.backgroundColor,

    "rgba(0, 255, 0, 0.5)",

    "The color swatch's background was updated."

);

  info("Pressing RETURN to commit the color change.");

  const onGridColorUpdate = waitUntilState(

    store,

    state => state.grids[0].color === "#00FF0080"

);

  const onColorPickerHidden = cPicker.tooltip.once("hidden");

  focusAndSendKey(spectrum.element.ownerDocument.defaultView, "RETURN");

  await onColorPickerHidden;

  await onGridColorUpdate;

is(

    swatch.style.backgroundColor,

    "rgba(0, 255, 0, 0.5)",

    "The color swatch's background was kept after RETURN."

);

  info("Selecting the rule view.");

  const ruleView = selectRuleView(inspector);

  const highlighters = ruleView.highlighters;

  await selectNode("#grid", inspector);

  const container = getRuleViewProperty(ruleView, "#grid", "display").valueSpan;

  const gridToggle = container.querySelector(".js-toggle-grid-highlighter");

  info("Toggling ON the CSS grid highlighter from the rule-view.");

  const onHighlighterShown = highlighters.once(

    "grid-highlighter-shown",

    (nodeFront, options) => {

      info("Checking the grid highlighter display settings.");

      const {

        color,

        showGridAreasOverlay,

        showGridLineNumbers,

        showInfiniteLines,

      } = options;

      is(color, "#00FF0080", "CSS grid highlighter color is correct.");

      ok(!showGridAreasOverlay, "Show grid areas overlay option is off.");

      ok(!showGridLineNumbers, "Show grid line numbers option is off.");

      ok(!showInfiniteLines, "Show infinite lines option is off.");

);

  gridToggle.click();

  await onHighlighterShown;

});