1 files changed, 58 insertions, 0 deletions
diff --git a/toolkit/components/places/tests/history/test_hasVisits.js b/toolkit/components/places/tests/history/test_hasVisits.js
new file mode 100644
index 0000000000..bf041d4ad4
--- /dev/null
+++ b/toolkit/components/places/tests/history/test_hasVisits.js
@@ -0,0 +1,58 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests for `History.hasVisits` as implemented in History.jsm
+
+"use strict";
+
+add_task(async function test_has_visits_error_cases() {
+  Assert.throws(
+    () => PlacesUtils.history.hasVisits(),
+    /TypeError: Invalid url or guid: undefined/,
+    "passing a null into History.hasVisits should throw a TypeError"
+  );
+  Assert.throws(
+    () => PlacesUtils.history.hasVisits(1),
+    /TypeError: Invalid url or guid: 1/,
+    "passing an invalid url into History.hasVisits should throw a TypeError"
+  );
+  Assert.throws(
+    () => PlacesUtils.history.hasVisits({}),
+    /TypeError: Invalid url or guid: \[object Object\]/,
+    `passing an invalid (not of type URI or nsIURI) object to History.hasVisits
+     should throw a TypeError`
+  );
+});
+
+add_task(async function test_history_has_visits() {
+  const TEST_URL = "http://mozilla.com/";
+  await PlacesUtils.history.clear();
+  Assert.equal(
+    await PlacesUtils.history.hasVisits(TEST_URL),
+    false,
+    "Test Url should not be in history."
+  );
+  Assert.equal(
+    await PlacesUtils.history.hasVisits(Services.io.newURI(TEST_URL)),
+    false,
+    "Test Url should not be in history."
+  );
+  await PlacesTestUtils.addVisits(TEST_URL);
+  Assert.equal(
+    await PlacesUtils.history.hasVisits(TEST_URL),
+    true,
+    "Test Url should be in history."
+  );
+  Assert.equal(
+    await PlacesUtils.history.hasVisits(Services.io.newURI(TEST_URL)),
+    true,
+    "Test Url should be in history."
+  );
+  let guid = await PlacesTestUtils.fieldInDB(TEST_URL, "guid");
+  Assert.equal(
+    await PlacesUtils.history.hasVisits(guid),
+    true,
+    "Test Url should be in history."
+  );
+  await PlacesUtils.history.clear();
+});