1 files changed, 0 insertions, 73 deletions
diff --git a/browser/components/sessionstore/test/browser_attributes.js b/browser/components/sessionstore/test/browser_attributes.js
deleted file mode 100644
index 40c7b4e02..000000000
--- a/browser/components/sessionstore/test/browser_attributes.js
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
- * http://creativecommons.org/publicdomain/zero/1.0/ */
-
-/**
- * This test makes sure that we correctly preserve tab attributes when storing
- * and restoring tabs. It also ensures that we skip special attributes like
- * 'image', 'muted' and 'pending' that need to be handled differently or internally.
- */
-
-const PREF = "browser.sessionstore.restore_on_demand";
-
-add_task(function* test() {
-  Services.prefs.setBoolPref(PREF, true)
-  registerCleanupFunction(() => Services.prefs.clearUserPref(PREF));
-
-  // Add a new tab with a nice icon.
-  let tab = gBrowser.addTab("about:robots");
-  yield promiseBrowserLoaded(tab.linkedBrowser);
-
-  // Check that the tab has 'image' and 'iconLoadingPrincipal' attributes.
-  ok(tab.hasAttribute("image"), "tab.image exists");
-  ok(tab.hasAttribute("iconLoadingPrincipal"), "tab.iconLoadingPrincipal exists");
-
-  tab.toggleMuteAudio();
-  // Check that the tab has a 'muted' attribute.
-  ok(tab.hasAttribute("muted"), "tab.muted exists");
-
-  // Make sure we do not persist 'image' or 'muted' attributes.
-  ss.persistTabAttribute("image");
-  ss.persistTabAttribute("muted");
-  ss.persistTabAttribute("iconLoadingPrincipal");
-  let {attributes} = JSON.parse(ss.getTabState(tab));
-  ok(!("image" in attributes), "'image' attribute not saved");
-  ok(!("iconLoadingPrincipal" in attributes), "'iconLoadingPrincipal' attribute not saved");
-  ok(!("muted" in attributes), "'muted' attribute not saved");
-  ok(!("custom" in attributes), "'custom' attribute not saved");
-
-  // Test persisting a custom attribute.
-  tab.setAttribute("custom", "foobar");
-  ss.persistTabAttribute("custom");
-
-  ({attributes} = JSON.parse(ss.getTabState(tab)));
-  is(attributes.custom, "foobar", "'custom' attribute is correct");
-
-  // Make sure we're backwards compatible and restore old 'image' attributes.
-  let state = {
-    entries: [{url: "about:mozilla"}],
-    attributes: {custom: "foobaz"},
-    image: gBrowser.getIcon(tab)
-  };
-
-  // Prepare a pending tab waiting to be restored.
-  let promise = promiseTabRestoring(tab);
-  ss.setTabState(tab, JSON.stringify(state));
-  yield promise;
-
-  ok(tab.hasAttribute("pending"), "tab is pending");
-  is(gBrowser.getIcon(tab), state.image, "tab has correct icon");
-  ok(!state.attributes.image, "'image' attribute not saved");
-
-  // Let the pending tab load.
-  gBrowser.selectedTab = tab;
-  yield promiseTabRestored(tab);
-
-  // Ensure no 'image' or 'pending' attributes are stored.
-  ({attributes} = JSON.parse(ss.getTabState(tab)));
-  ok(!("image" in attributes), "'image' attribute not saved");
-  ok(!("pending" in attributes), "'pending' attribute not saved");
-  is(attributes.custom, "foobaz", "'custom' attribute is correct");
-
-  // Clean up.
-  gBrowser.removeTab(tab);
-});