1 files changed, 0 insertions, 127 deletions
diff --git a/browser/components/sessionstore/test/unit/test_shutdown_cleanup.js b/browser/components/sessionstore/test/unit/test_shutdown_cleanup.js
deleted file mode 100644
index b99e566e9..000000000
--- a/browser/components/sessionstore/test/unit/test_shutdown_cleanup.js
+++ /dev/null
@@ -1,127 +0,0 @@
-"use strict";
-
-/**
- * This test ensures that we correctly clean up the session state before
- * writing to disk a last time on shutdown. For now it only tests that each
- * tab's shistory is capped to a maximum number of preceding and succeeding
- * entries.
- */
-
-const {XPCOMUtils} = Cu.import("resource://gre/modules/XPCOMUtils.jsm", {});
-const {Task} = Cu.import("resource://gre/modules/Task.jsm", {});
-const {SessionWorker} = Cu.import("resource:///modules/sessionstore/SessionWorker.jsm", {});
-
-const profd = do_get_profile();
-const {SessionFile} = Cu.import("resource:///modules/sessionstore/SessionFile.jsm", {});
-const {Paths} = SessionFile;
-
-const {OS} = Cu.import("resource://gre/modules/osfile.jsm", {});
-const {File} = OS;
-
-const MAX_ENTRIES = 9;
-const URL = "http://example.com/#";
-
-// We need a XULAppInfo to initialize SessionFile
-Cu.import("resource://testing-common/AppInfo.jsm", this);
-updateAppInfo({
-  name: "SessionRestoreTest",
-  ID: "{230de50e-4cd1-11dc-8314-0800200c9a66}",
-  version: "1",
-  platformVersion: "",
-});
-
-add_task(function* setup() {
-  let source = do_get_file("data/sessionstore_valid.js");
-  source.copyTo(profd, "sessionstore.js");
-
-  // Finish SessionFile initialization.
-  yield SessionFile.read();
-
-  // Reset prefs on cleanup.
-  do_register_cleanup(() => {
-    Services.prefs.clearUserPref("browser.sessionstore.max_serialize_back");
-    Services.prefs.clearUserPref("browser.sessionstore.max_serialize_forward");
-  });
-});
-
-function createSessionState(index) {
-  // Generate the tab state entries and set the one-based
-  // tab-state index to the middle session history entry.
-  let tabState = {entries: [], index};
-  for (let i = 0; i < MAX_ENTRIES; i++) {
-    tabState.entries.push({url: URL + i});
-  }
-
-  return {windows: [{tabs: [tabState]}]};
-}
-
-function* setMaxBackForward(back, fwd) {
-  Services.prefs.setIntPref("browser.sessionstore.max_serialize_back", back);
-  Services.prefs.setIntPref("browser.sessionstore.max_serialize_forward", fwd);
-  yield SessionFile.read();
-}
-
-function* writeAndParse(state, path, options = {}) {
-  yield SessionWorker.post("write", [state, options]);
-  return JSON.parse(yield File.read(path, {encoding: "utf-8"}));
-}
-
-add_task(function* test_shistory_cap_none() {
-  let state = createSessionState(5);
-
-  // Don't limit the number of shistory entries.
-  yield setMaxBackForward(-1, -1);
-
-  // Check that no caps are applied.
-  let diskState = yield writeAndParse(state, Paths.clean, {isFinalWrite: true});
-  Assert.deepEqual(state, diskState, "no cap applied");
-});
-
-add_task(function* test_shistory_cap_middle() {
-  let state = createSessionState(5);
-  yield setMaxBackForward(2, 3);
-
-  // Cap is only applied on clean shutdown.
-  let diskState = yield writeAndParse(state, Paths.recovery);
-  Assert.deepEqual(state, diskState, "no cap applied");
-
-  // Check that the right number of shistory entries was discarded
-  // and the shistory index updated accordingly.
-  diskState = yield writeAndParse(state, Paths.clean, {isFinalWrite: true});
-  let tabState = state.windows[0].tabs[0];
-  tabState.entries = tabState.entries.slice(2, 8);
-  tabState.index = 3;
-  Assert.deepEqual(state, diskState, "cap applied");
-});
-
-add_task(function* test_shistory_cap_lower_bound() {
-  let state = createSessionState(1);
-  yield setMaxBackForward(5, 5);
-
-  // Cap is only applied on clean shutdown.
-  let diskState = yield writeAndParse(state, Paths.recovery);
-  Assert.deepEqual(state, diskState, "no cap applied");
-
-  // Check that the right number of shistory entries was discarded.
-  diskState = yield writeAndParse(state, Paths.clean, {isFinalWrite: true});
-  let tabState = state.windows[0].tabs[0];
-  tabState.entries = tabState.entries.slice(0, 6);
-  Assert.deepEqual(state, diskState, "cap applied");
-});
-
-add_task(function* test_shistory_cap_upper_bound() {
-  let state = createSessionState(MAX_ENTRIES);
-  yield setMaxBackForward(5, 5);
-
-  // Cap is only applied on clean shutdown.
-  let diskState = yield writeAndParse(state, Paths.recovery);
-  Assert.deepEqual(state, diskState, "no cap applied");
-
-  // Check that the right number of shistory entries was discarded
-  // and the shistory index updated accordingly.
-  diskState = yield writeAndParse(state, Paths.clean, {isFinalWrite: true});
-  let tabState = state.windows[0].tabs[0];
-  tabState.entries = tabState.entries.slice(3);
-  tabState.index = 6;
-  Assert.deepEqual(state, diskState, "cap applied");
-});