browser_changes_declaration_disable.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Test that toggling a CSS declaration in the Rule view is tracked.

const TEST_URI = `

  <style type='text/css'>

    div {

      color: red;

  </style>

  <div></div>

`;

add_task(async function () {

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

  const { inspector, view: ruleView } = await openRuleView();

  const { document: doc, store } = selectChangesView(inspector);

  await selectNode("div", inspector);

  const prop = getTextProperty(ruleView, 1, { color: "red" });

  let onTrackChange = waitForDispatch(store, "TRACK_CHANGE");

  info("Disable the first declaration");

  await togglePropStatus(ruleView, prop);

  info("Wait for change to be tracked");

  await onTrackChange;

  let removedDeclarations = getRemovedDeclarations(doc);

is(

    removedDeclarations.length,

1,

    "Only one declaration was tracked as removed"

);

  onTrackChange = waitForDispatch(store, "TRACK_CHANGE");

  info("Re-enable the first declaration");

  await togglePropStatus(ruleView, prop);

  info("Wait for change to be tracked");

  await onTrackChange;

  const addedDeclarations = getAddedDeclarations(doc);

  removedDeclarations = getRemovedDeclarations(doc);

  is(addedDeclarations.length, 0, "No declarations were tracked as added");

  is(removedDeclarations.length, 0, "No declarations were tracked as removed");

});