1 files changed, 26 insertions, 0 deletions
diff --git a/testing/marionette/harness/marionette_harness/tests/unit/test_implicit_waits.py b/testing/marionette/harness/marionette_harness/tests/unit/test_implicit_waits.py
new file mode 100644
index 0000000000..954443ac30
--- /dev/null
+++ b/testing/marionette/harness/marionette_harness/tests/unit/test_implicit_waits.py
@@ -0,0 +1,26 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+from marionette_driver.by import By
+from marionette_driver.errors import NoSuchElementException
+
+from marionette_harness import MarionetteTestCase
+
+
+class TestImplicitWaits(MarionetteTestCase):
+    def test_implicitly_wait_for_single_element(self):
+        test_html = self.marionette.absolute_url("test_dynamic.html")
+        self.marionette.navigate(test_html)
+        add = self.marionette.find_element(By.ID, "adder")
+        self.marionette.timeout.implicit = 30
+        add.click()
+        # all is well if this does not throw
+        self.marionette.find_element(By.ID, "box0")
+
+    def test_implicit_wait_reaches_timeout(self):
+        test_html = self.marionette.absolute_url("test_dynamic.html")
+        self.marionette.navigate(test_html)
+        self.marionette.timeout.implicit = 3
+        with self.assertRaises(NoSuchElementException):
+            self.marionette.find_element(By.ID, "box0")