tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_bug462289.js (3856B)

      1 var tab1, tab2;
      2 
      3 function focus_in_navbar() {
      4  var parent = document.activeElement.parentNode;
      5  while (parent && parent.id != "nav-bar") {
      6    parent = parent.parentNode;
      7  }
      8 
      9  return parent != null;
     10 }
     11 
     12 const SCOTCH_BONNET_PREF = "browser.urlbar.scotchBonnet.enableOverride";
     13 
     14 function test() {
     15  Services.prefs.setBoolPref(SCOTCH_BONNET_PREF, false);
     16  // Put the home button in the pre-proton placement to test focus states.
     17  CustomizableUI.addWidgetToArea(
     18    "home-button",
     19    "nav-bar",
     20    CustomizableUI.getPlacementOfWidget("stop-reload-button").position + 1
     21  );
     22  registerCleanupFunction(async function resetToolbar() {
     23    Services.prefs.clearUserPref(SCOTCH_BONNET_PREF);
     24    await CustomizableUI.reset();
     25  });
     26 
     27  waitForExplicitFinish();
     28 
     29  tab1 = BrowserTestUtils.addTab(gBrowser, "about:blank", {
     30    skipAnimation: true,
     31  });
     32  tab2 = BrowserTestUtils.addTab(gBrowser, "about:blank", {
     33    skipAnimation: true,
     34  });
     35 
     36  EventUtils.synthesizeMouseAtCenter(tab1, {});
     37  setTimeout(step2, 0);
     38 }
     39 
     40 function step2() {
     41  is(gBrowser.selectedTab, tab1, "1st click on tab1 selects tab");
     42  isnot(
     43    document.activeElement,
     44    tab1,
     45    "1st click on tab1 does not activate tab"
     46  );
     47 
     48  EventUtils.synthesizeMouseAtCenter(tab1, {});
     49  setTimeout(step3, 0);
     50 }
     51 
     52 async function step3() {
     53  is(
     54    gBrowser.selectedTab,
     55    tab1,
     56    "2nd click on selected tab1 keeps tab selected"
     57  );
     58  isnot(
     59    document.activeElement,
     60    tab1,
     61    "2nd click on selected tab1 does not activate tab"
     62  );
     63 
     64  info("focusing URLBar then sending 3 Shift+Tab.");
     65  gURLBar.focus();
     66 
     67  const previousButtonId = Services.prefs.getBoolPref("sidebar.revamp")
     68    ? "sidebar-button"
     69    : "home-button";
     70 
     71  let focused = BrowserTestUtils.waitForEvent(
     72    document.getElementById(previousButtonId),
     73    "focus"
     74  );
     75  EventUtils.synthesizeKey("VK_TAB", { shiftKey: true });
     76  await focused;
     77  info(`Focus is now on ${previousButtonId} button`);
     78 
     79  focused = BrowserTestUtils.waitForEvent(
     80    document.getElementById("tabs-newtab-button"),
     81    "focus"
     82  );
     83  EventUtils.synthesizeKey("VK_TAB", { shiftKey: true });
     84  await focused;
     85  info("Focus is now on the new tab button");
     86 
     87  focused = BrowserTestUtils.waitForEvent(tab1, "focus");
     88  EventUtils.synthesizeKey("VK_TAB", { shiftKey: true });
     89  await focused;
     90  is(gBrowser.selectedTab, tab1, "tab key to selected tab1 keeps tab selected");
     91  is(document.activeElement, tab1, "tab key to selected tab1 activates tab");
     92 
     93  EventUtils.synthesizeMouseAtCenter(tab1, {});
     94  setTimeout(step4, 0);
     95 }
     96 
     97 function step4() {
     98  is(
     99    gBrowser.selectedTab,
    100    tab1,
    101    "3rd click on activated tab1 keeps tab selected"
    102  );
    103  is(
    104    document.activeElement,
    105    tab1,
    106    "3rd click on activated tab1 keeps tab activated"
    107  );
    108 
    109  gBrowser.addEventListener("TabSwitchDone", step5);
    110  EventUtils.synthesizeMouseAtCenter(tab2, {});
    111 }
    112 
    113 function step5() {
    114  gBrowser.removeEventListener("TabSwitchDone", step5);
    115 
    116  // The tabbox selects a tab within a setTimeout in a bubbling mousedown event
    117  // listener, and focuses the current tab if another tab previously had focus.
    118  is(
    119    gBrowser.selectedTab,
    120    tab2,
    121    "click on tab2 while tab1 is activated selects tab"
    122  );
    123  is(
    124    document.activeElement,
    125    tab2,
    126    "click on tab2 while tab1 is activated activates tab"
    127  );
    128 
    129  info("focusing content then sending middle-button mousedown to tab2.");
    130  gBrowser.selectedBrowser.focus();
    131 
    132  EventUtils.synthesizeMouseAtCenter(tab2, { button: 1, type: "mousedown" });
    133  setTimeout(step6, 0);
    134 }
    135 
    136 function step6() {
    137  is(
    138    gBrowser.selectedTab,
    139    tab2,
    140    "middle-button mousedown on selected tab2 keeps tab selected"
    141  );
    142  isnot(
    143    document.activeElement,
    144    tab2,
    145    "middle-button mousedown on selected tab2 does not activate tab"
    146  );
    147 
    148  gBrowser.removeTab(tab2);
    149  gBrowser.removeTab(tab1);
    150 
    151  finish();
    152 }