browser/base/content/test/sanitize/browser_purgehistory_clears_sh.js

   1 /* Any copyright is dedicated to the Public Domain.
   2  * http://creativecommons.org/publicdomain/zero/1.0/ */
   3
   4 const url =
   5   "https://example.org/browser/browser/base/content/test/sanitize/dummy_page.html";
   6
   7 // We will be removing the ["history"] option once we remove the
   8 // old clear history dialog in Bug 1856418 - Remove all old clear data dialog boxes
   9 let prefs = [["history"], ["historyAndFormData"]];
  10
  11 for (let itemsToClear of prefs) {
  12   add_task(async function purgeHistoryTest() {
  13     await BrowserTestUtils.withNewTab(
  14       {
  15         gBrowser,
  16         url,
  17       },
  18       async function purgeHistoryTestInner(browser) {
  19         let backButton = browser.ownerDocument.getElementById("Browser:Back");
  20         let forwardButton =
  21           browser.ownerDocument.getElementById("Browser:Forward");
  22
  23         ok(
  24           !browser.webNavigation.canGoBack,
  25           "Initial value for webNavigation.canGoBack"
  26         );
  27         ok(
  28           !browser.webNavigation.canGoForward,
  29           "Initial value for webNavigation.canGoBack"
  30         );
  31         ok(backButton.hasAttribute("disabled"), "Back button is disabled");
  32         ok(
  33           forwardButton.hasAttribute("disabled"),
  34           "Forward button is disabled"
  35         );
  36
  37         await SpecialPowers.spawn(browser, [], async function () {
  38           let startHistory = content.history.length;
  39           content.history.pushState({}, "");
  40           content.history.pushState({}, "");
  41           content.history.back();
  42           await new Promise(function (r) {
  43             content.onpopstate = r;
  44           });
  45           let newHistory = content.history.length;
  46           Assert.equal(startHistory, 1, "Initial SHistory size");
  47           Assert.equal(newHistory, 3, "New SHistory size");
  48         });
  49
  50         ok(
  51           browser.webNavigation.canGoBack,
  52           "New value for webNavigation.canGoBack"
  53         );
  54         ok(
  55           browser.webNavigation.canGoForward,
  56           "New value for webNavigation.canGoForward"
  57         );
  58         ok(!backButton.hasAttribute("disabled"), "Back button was enabled");
  59         ok(
  60           !forwardButton.hasAttribute("disabled"),
  61           "Forward button was enabled"
  62         );
  63
  64         await Sanitizer.sanitize(itemsToClear);
  65
  66         await SpecialPowers.spawn(browser, [], async function () {
  67           Assert.equal(content.history.length, 1, "SHistory correctly cleared");
  68         });
  69
  70         ok(
  71           !browser.webNavigation.canGoBack,
  72           "webNavigation.canGoBack correctly cleared"
  73         );
  74         ok(
  75           !browser.webNavigation.canGoForward,
  76           "webNavigation.canGoForward correctly cleared"
  77         );
  78         ok(backButton.hasAttribute("disabled"), "Back button was disabled");
  79         ok(
  80           forwardButton.hasAttribute("disabled"),
  81           "Forward button was disabled"
  82         );
  83       }
  84     );
  85   });
  86 }