tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_rules_add-rule.js (2728B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 // Tests adding a new rule using the add rule button.
      7 
      8 const TEST_URI = `
      9  <style>
     10    .testclass {
     11      text-align: center;
     12 
     13      &::after {
     14        content: "-";
     15      }
     16    }
     17  </style>
     18  <div id="testid" class="testclass">Styled Node</div>
     19  <span class="testclass2">This is a span</span>
     20  <span class="class1 class2">Multiple classes</span>
     21  <span class="class3      class4">Multiple classes</span>
     22  <p>Empty<p>
     23  <h1 class="asd@@@@a!!!!:::@asd">Invalid characters in class</h1>
     24  <h2 id="asd@@@a!!2a">Invalid characters in id</h2>
     25  <svg viewBox="0 0 10 10">
     26    <circle cx="5" cy="5" r="5" fill="blue"></circle>
     27  </svg>
     28  <footer>Footer</footer>
     29 `;
     30 
     31 const TEST_DATA = [
     32  { node: "#testid", expected: "#testid", expectedIndex: 4 },
     33  { node: ".testclass2", expected: ".testclass2" },
     34  { node: ".class1.class2", expected: ".class1.class2" },
     35  { node: ".class3.class4", expected: ".class3.class4" },
     36  { node: "p", expected: "p" },
     37  { node: "h1", expected: ".asd\\@\\@\\@\\@a\\!\\!\\!\\!\\:\\:\\:\\@asd" },
     38  { node: "h2", expected: "#asd\\@\\@\\@a\\!\\!2a" },
     39  { node: "circle", expected: "circle" },
     40 ];
     41 
     42 add_task(async function () {
     43  await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
     44  const { inspector, view } = await openRuleView();
     45 
     46  for (const data of TEST_DATA) {
     47    const { node, expected, expectedIndex = 1 } = data;
     48    await selectNode(node, inspector);
     49    await addNewRuleAndDismissEditor(inspector, view, expected, expectedIndex);
     50  }
     51 
     52  info("Check that we can add rule for pseudo element node");
     53  const testidNodeFront = await getNodeFront("#testid", inspector);
     54  const testidNodeFrontChildren =
     55    await inspector.walker.children(testidNodeFront);
     56  const afterNodeFront = testidNodeFrontChildren.nodes.at(-1);
     57  await selectNode(afterNodeFront, inspector);
     58  // sanity check
     59  is(
     60    inspector.selection.nodeFront.displayName,
     61    "::after",
     62    "We selected the ::after pseudo element"
     63  );
     64  await addNewRuleAndDismissEditor(inspector, view, "#testid::after", 0);
     65 
     66  info(`Check that clicking the "Add Rule" button clears the filter`);
     67  await selectNode("footer", inspector);
     68  is(
     69    view.element.children.length,
     70    1,
     71    "footer only has 1 rule before clicking on the button."
     72  );
     73  await setSearchFilter(view, "thereisnomatch");
     74  const onRuleViewFiltered = view.inspector.once("ruleview-filtered");
     75  await addNewRuleAndDismissEditor(inspector, view, "footer", 1);
     76  await onRuleViewFiltered;
     77  is(view.searchField.value, "", "Search filter was cleared.");
     78  is(view.element.children.length, 2, "A new rule was added");
     79 });