1 files changed, 116 insertions, 0 deletions
diff --git a/services/sync/tests/unit/test_tab_store.js b/services/sync/tests/unit/test_tab_store.js
new file mode 100644
index 000000000..93b60f0c7
--- /dev/null
+++ b/services/sync/tests/unit/test_tab_store.js
@@ -0,0 +1,116 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+Cu.import("resource://services-sync/engines/tabs.js");
+Cu.import("resource://services-sync/service.js");
+Cu.import("resource://services-sync/util.js");
+Cu.import("resource://testing-common/services/common/utils.js");
+
+function getMockStore() {
+  let engine = new TabEngine(Service);
+  let store = engine._store;
+  store.getTabState = mockGetTabState;
+  store.shouldSkipWindow = mockShouldSkipWindow;
+  return store;
+}
+
+function test_create() {
+  let store = new TabEngine(Service)._store;
+
+  _("Create a first record");
+  let rec = {id: "id1",
+             clientName: "clientName1",
+             cleartext: { "foo": "bar" },
+             modified: 1000};
+  store.applyIncoming(rec);
+  deepEqual(store._remoteClients["id1"], { lastModified: 1000, foo: "bar" });
+
+  _("Create a second record");
+  rec = {id: "id2",
+         clientName: "clientName2",
+         cleartext: { "foo2": "bar2" },
+         modified: 2000};
+  store.applyIncoming(rec);
+  deepEqual(store._remoteClients["id2"], { lastModified: 2000, foo2: "bar2" });
+
+  _("Create a third record");
+  rec = {id: "id3",
+         clientName: "clientName3",
+         cleartext: { "foo3": "bar3" },
+         modified: 3000};
+  store.applyIncoming(rec);
+  deepEqual(store._remoteClients["id3"], { lastModified: 3000, foo3: "bar3" });
+}
+
+function test_getAllTabs() {
+  let store = getMockStore();
+  let tabs;
+
+  let threeUrls = ["http://foo.com", "http://fuubar.com", "http://barbar.com"];
+
+  store.getWindowEnumerator = mockGetWindowEnumerator.bind(this, "http://bar.com", 1, 1, () => 2, () => threeUrls);
+
+  _("Get all tabs.");
+  tabs = store.getAllTabs();
+  _("Tabs: " + JSON.stringify(tabs));
+  equal(tabs.length, 1);
+  equal(tabs[0].title, "title");
+  equal(tabs[0].urlHistory.length, 2);
+  equal(tabs[0].urlHistory[0], "http://foo.com");
+  equal(tabs[0].urlHistory[1], "http://bar.com");
+  equal(tabs[0].icon, "image");
+  equal(tabs[0].lastUsed, 1);
+
+  _("Get all tabs, and check that filtering works.");
+  let twoUrls = ["about:foo", "http://fuubar.com"];
+  store.getWindowEnumerator = mockGetWindowEnumerator.bind(this, "http://foo.com", 1, 1, () => 2, () => twoUrls);
+  tabs = store.getAllTabs(true);
+  _("Filtered: " + JSON.stringify(tabs));
+  equal(tabs.length, 0);
+
+  _("Get all tabs, and check that the entries safety limit works.");
+  let allURLs = [];
+  for (let i = 0; i < 50; i++) {
+    allURLs.push("http://foo" + i + ".bar");
+  }
+  allURLs.splice(35, 0, "about:foo", "about:bar", "about:foobar");
+
+  store.getWindowEnumerator = mockGetWindowEnumerator.bind(this, "http://bar.com", 1, 1, () => 45, () => allURLs);
+  tabs = store.getAllTabs((url) => url.startsWith("about"));
+
+  _("Sliced: " + JSON.stringify(tabs));
+  equal(tabs.length, 1);
+  equal(tabs[0].urlHistory.length, 25);
+  equal(tabs[0].urlHistory[0], "http://foo40.bar");
+  equal(tabs[0].urlHistory[24], "http://foo16.bar");
+}
+
+function test_createRecord() {
+  let store = getMockStore();
+  let record;
+
+  store.getTabState = mockGetTabState;
+  store.shouldSkipWindow = mockShouldSkipWindow;
+  store.getWindowEnumerator = mockGetWindowEnumerator.bind(this, "http://foo.com", 1, 1);
+
+  let tabs = store.getAllTabs();
+  let tabsize = JSON.stringify(tabs[0]).length;
+  let numtabs = Math.ceil(20000./77.);
+
+  store.getWindowEnumerator = mockGetWindowEnumerator.bind(this, "http://foo.com", 1, 1);
+  record = store.createRecord("fake-guid");
+  ok(record instanceof TabSetRecord);
+  equal(record.tabs.length, 1);
+
+  _("create a big record");
+  store.getWindowEnumerator = mockGetWindowEnumerator.bind(this, "http://foo.com", 1, numtabs);
+  record = store.createRecord("fake-guid");
+  ok(record instanceof TabSetRecord);
+  equal(record.tabs.length, 256);
+}
+
+function run_test() {
+  test_create();
+  test_getAllTabs();
+  test_createRecord();
+}