tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_pdf_disabled.js (1636B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 // This test checks that pdf always appears in the applications list even
      5 // both a customized handler doesn't exist and when the internal viewer is
      6 // not enabled.
      7 add_task(async function pdfIsAlwaysPresent() {
      8  // Try again with the pdf viewer enabled and disabled.
      9  for (let test of ["enabled", "disabled"]) {
     10    await SpecialPowers.pushPrefEnv({
     11      set: [["pdfjs.disabled", test == "disabled"]],
     12    });
     13 
     14    await openPreferencesViaOpenPreferencesAPI("general", { leaveOpen: true });
     15 
     16    let win = gBrowser.selectedBrowser.contentWindow;
     17 
     18    let container = win.document.getElementById("handlersView");
     19 
     20    // First, find the PDF item.
     21    let pdfItem = container.querySelector(
     22      "richlistitem[type='application/pdf']"
     23    );
     24    Assert.ok(pdfItem, "pdfItem is present in handlersView when " + test);
     25    if (pdfItem) {
     26      pdfItem.scrollIntoView({ block: "center" });
     27      pdfItem.closest("richlistbox").selectItem(pdfItem);
     28 
     29      // Open its menu
     30      let list = pdfItem.querySelector(".actionsMenu");
     31      let popup = list.menupopup;
     32      let popupShown = BrowserTestUtils.waitForEvent(popup, "popupshown");
     33      EventUtils.synthesizeMouseAtCenter(list, {}, win);
     34      await popupShown;
     35 
     36      let handleInternallyItem = list.querySelector(
     37        `menuitem[action='${Ci.nsIHandlerInfo.handleInternally}']`
     38      );
     39 
     40      is(
     41        test == "enabled",
     42        !!handleInternallyItem,
     43        "handle internally is present when " + test
     44      );
     45    }
     46 
     47    gBrowser.removeCurrentTab();
     48  }
     49 });