tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

browser_rules_completion-new-property_01.js (3518B)

      1 /* Any copyright is dedicated to the Public Domain.
      2 http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 "use strict";
      5 
      6 // Tests that CSS property names are autocompleted and cycled correctly when
      7 // creating a new property in the rule view.
      8 
      9 // format :
     10 //  [
     11 //    what key to press,
     12 //    expected input box value after keypress,
     13 //    is the popup open,
     14 //    is a suggestion selected in the popup,
     15 //  ]
     16 const OPEN = true,
     17  SELECTED = true;
     18 var testData = [
     19  ["d", "display", OPEN, SELECTED],
     20  ["VK_DOWN", "dominant-baseline", OPEN, SELECTED],
     21  ["VK_DOWN", "d", OPEN, SELECTED],
     22  ["VK_DOWN", "direction", OPEN, SELECTED],
     23  ["VK_DOWN", "display", OPEN, SELECTED],
     24  ["VK_UP", "direction", OPEN, SELECTED],
     25  ["VK_UP", "d", OPEN, SELECTED],
     26  ["VK_UP", "dominant-baseline", OPEN, SELECTED],
     27  ["VK_UP", "display", OPEN, SELECTED],
     28  ["VK_BACK_SPACE", "d", !OPEN, !SELECTED],
     29  ["i", "display", OPEN, SELECTED],
     30  ["s", "display", !OPEN, !SELECTED],
     31  ["VK_BACK_SPACE", "dis", !OPEN, !SELECTED],
     32  ["VK_BACK_SPACE", "di", !OPEN, !SELECTED],
     33  ["VK_BACK_SPACE", "d", !OPEN, !SELECTED],
     34  ["VK_BACK_SPACE", "", !OPEN, !SELECTED],
     35  ["f", "font-size", OPEN, SELECTED],
     36  ["i", "filter", OPEN, SELECTED],
     37  ["VK_ESCAPE", null, !OPEN, !SELECTED],
     38 ];
     39 
     40 const TEST_URI = "<h1 style='border: 1px solid red'>Header</h1>";
     41 
     42 add_task(async function () {
     43  await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
     44  const { toolbox, inspector, view } = await openRuleView();
     45 
     46  info("Test autocompletion after 1st page load");
     47  await runAutocompletionTest(toolbox, inspector, view);
     48 
     49  info("Test autocompletion after page navigation");
     50  await reloadBrowser();
     51  await runAutocompletionTest(toolbox, inspector, view);
     52 });
     53 
     54 async function runAutocompletionTest(toolbox, inspector, view) {
     55  info("Selecting the test node");
     56  await selectNode("h1", inspector);
     57 
     58  info("Focusing the css property editable field");
     59  const ruleEditor = getRuleViewRuleEditor(view, 0);
     60  const editor = await focusNewRuleViewProperty(ruleEditor);
     61 
     62  info("Starting to test for css property completion");
     63  for (let i = 0; i < testData.length; i++) {
     64    if (!testData[i].length) {
     65      continue;
     66    }
     67    await testCompletion(testData[i], editor, view);
     68  }
     69 }
     70 
     71 async function testCompletion(
     72  [key, completion, open, isSelected],
     73  editor,
     74  view
     75 ) {
     76  info("Pressing key " + key);
     77  info("Expecting " + completion);
     78  info("Is popup opened: " + open);
     79  info("Is item selected: " + isSelected);
     80 
     81  let onSuggest;
     82 
     83  if (/(right|back_space|escape)/gi.test(key)) {
     84    info("Adding event listener for right|back_space|escape keys");
     85    onSuggest = once(editor.input, "keypress");
     86  } else {
     87    info("Waiting for after-suggest event on the editor");
     88    onSuggest = editor.once("after-suggest");
     89  }
     90 
     91  // Also listening for popup opened/closed events if needed.
     92  const popupEvent = open ? "popup-opened" : "popup-closed";
     93  const onPopupEvent =
     94    editor.popup.isOpen !== open ? once(editor.popup, popupEvent) : null;
     95 
     96  info("Synthesizing key " + key);
     97  EventUtils.synthesizeKey(key, {}, view.styleWindow);
     98 
     99  await onSuggest;
    100  await onPopupEvent;
    101 
    102  info("Checking the state");
    103  if (completion !== null) {
    104    is(editor.input.value, completion, "Correct value is autocompleted");
    105  }
    106  if (!open) {
    107    ok(!(editor.popup && editor.popup.isOpen), "Popup is closed");
    108  } else {
    109    ok(editor.popup.isOpen, "Popup is open");
    110    is(editor.popup.selectedIndex !== -1, isSelected, "An item is selected");
    111  }
    112 }