browser_rules_search-filter-computed-list_03.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 search filter works properly in the computed list

// for color values.

// The color format here is chosen to match the default returned by

// CssColor.toString.

const SEARCH = "background-color: rgb(243, 243, 243)";

const TEST_URI = `

  <style type="text/css">

    .testclass {

      background: rgb(243, 243, 243) none repeat scroll 0% 0%;

  </style>

  <div class="testclass">Styled Node</h1>

`;

add_task(async function () {

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

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

  await selectNode(".testclass", inspector);

  await testAddTextInFilter(inspector, view);

});

async function testAddTextInFilter(inspector, view) {

  await setSearchFilter(view, SEARCH);

  info("Check that the correct rules are visible");

  is(view.element.children.length, 2, "Should have 2 rules.");

is(

    getRuleViewRuleEditor(view, 0).rule.selectorText,

    "element",

    "First rule is inline element."

);

  const rule = getRuleViewRuleEditor(view, 1).rule;

  const ruleEditor = rule.textProps[0].editor;

  const computed = ruleEditor.computed;

  is(rule.selectorText, ".testclass", "Second rule is .testclass.");

  ok(ruleEditor.expander.getAttribute("open"), "Expander is open.");

ok(

    !ruleEditor.container.classList.contains("ruleview-highlight"),

    "background property is not highlighted."

);

  ok(computed.hasAttribute("filter-open"), "background computed list is open.");

ok(

    computed.children[0].classList.contains("ruleview-highlight"),

    "background-color computed property is highlighted."

);