1 files changed, 64 insertions, 0 deletions
diff --git a/services/sync/tests/unit/test_tab_provider.js b/services/sync/tests/unit/test_tab_provider.js
new file mode 100644
index 0000000000..bbf68dea33
--- /dev/null
+++ b/services/sync/tests/unit/test_tab_provider.js
@@ -0,0 +1,64 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const { TabProvider } = ChromeUtils.importESModule(
+  "resource://services-sync/engines/tabs.sys.mjs"
+);
+
+add_task(async function test_getAllTabs() {
+  let provider = TabProvider;
+  provider.shouldSkipWindow = mockShouldSkipWindow;
+
+  let tabs;
+
+  provider.getWindowEnumerator = mockGetWindowEnumerator.bind(this, [
+    "http://bar.com",
+  ]);
+
+  _("Get all tabs.");
+  tabs = await provider.getAllTabsWithEstimatedMax(
+    false,
+    Number.MAX_SAFE_INTEGER
+  );
+  _("Tabs: " + JSON.stringify(tabs));
+  equal(tabs.length, 1);
+  equal(tabs[0].title, "title");
+  equal(tabs[0].urlHistory.length, 1);
+  equal(tabs[0].urlHistory[0], "http://bar.com/");
+  equal(tabs[0].icon, "");
+  equal(tabs[0].lastUsed, 2); // windowenumerator returns in ms but the getAllTabs..() returns in seconds
+
+  _("Get all tabs, and check that filtering works.");
+  provider.getWindowEnumerator = mockGetWindowEnumerator.bind(this, [
+    "http://foo.com",
+    "about:foo",
+  ]);
+  tabs = await provider.getAllTabsWithEstimatedMax(
+    true,
+    Number.MAX_SAFE_INTEGER
+  );
+  _("Filtered: " + JSON.stringify(tabs));
+  equal(tabs.length, 1);
+
+  _("Get all tabs, and check that they are properly sorted");
+  provider.getWindowEnumerator = mockGetWindowEnumerator.bind(this, [
+    "http://foo.com",
+    "http://bar.com",
+  ]);
+  tabs = await provider.getAllTabsWithEstimatedMax(
+    true,
+    Number.MAX_SAFE_INTEGER
+  );
+  _("Ordered: " + JSON.stringify(tabs));
+  equal(tabs[0].lastUsed > tabs[1].lastUsed, true);
+
+  // reader mode URLs are provided.
+  provider.getWindowEnumerator = mockGetWindowEnumerator.bind(this, [
+    "about:reader?url=http%3A%2F%2Ffoo.com%2F",
+  ]);
+  tabs = await provider.getAllTabsWithEstimatedMax(
+    true,
+    Number.MAX_SAFE_INTEGER
+  );
+  equal(tabs[0].urlHistory[0], "http://foo.com/");
+});