dom/security/test/general/browser_test_view_image_data_navigation.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

"use strict";

const TEST_PAGE = getRootDirectory(gTestPath) + "file_view_image_data_navigation.html";

add_task(async function test_principal_right_click_open_link_in_new_tab() {
  await SpecialPowers.pushPrefEnv({
    "set": [["security.data_uri.block_toplevel_data_uri_navigations", true]],
  });

  await BrowserTestUtils.withNewTab(TEST_PAGE, async function(browser) {
    let loadPromise = BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser, true);

    // simulate right-click->view-image
    BrowserTestUtils.waitForEvent(document, "popupshown", false, event => {
      // These are operations that must be executed synchronously with the event.
      document.getElementById("context-viewimage").doCommand();
      event.target.hidePopup();
      return true;
    });
    BrowserTestUtils.synthesizeMouseAtCenter("#testimage",
                                             { type: "contextmenu", button: 2 },
                                             gBrowser.selectedBrowser);
    await loadPromise;

    await ContentTask.spawn(gBrowser.selectedBrowser, {}, async function() {
      ok(content.document.location.toString().startsWith("data:image/svg+xml;"),
         "data:image/svg navigation allowed through right-click view-image")
    });
  });
});