browser_rules_mark_overridden_05.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Tests that the rule view marks overridden rules correctly based on the

// order of the property.

const TEST_URI = `

  <style type='text/css'>

  #testid {

    background-color: green;

  </style>

  <div id='testid' class='testclass'>Styled Node</div>

`;

add_task(async function () {

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

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

  await selectNode("#testid", inspector);

  await addProperty(view, 1, "background-color", "red");

  const firstProp = getTextProperty(view, 1, { "background-color": "green" });

  const secondProp = getTextProperty(view, 1, { "background-color": "red" });

  ok(firstProp.overridden, "First property should be overridden.");

  ok(!secondProp.overridden, "Second property should not be overridden.");

});