1 files changed, 23 insertions, 0 deletions
diff --git a/testing/web-platform/tests/bluetooth/adapter/adapter-added-getAvailability.https.window.js b/testing/web-platform/tests/bluetooth/adapter/adapter-added-getAvailability.https.window.js
new file mode 100644
index 0000000000..f8e25b2ac2
--- /dev/null
+++ b/testing/web-platform/tests/bluetooth/adapter/adapter-added-getAvailability.https.window.js
@@ -0,0 +1,23 @@
+// META: script=/resources/testdriver.js
+// META: script=/resources/testdriver-vendor.js
+// META: script=/bluetooth/resources/bluetooth-test.js
+// META: script=/bluetooth/resources/bluetooth-fake-devices.js
+'use strict';
+const test_desc = 'getAvailability() resolves with true after adapter is ' +
+    'inserted into a system with a platform that supports Bluetooth LE.';
+
+bluetooth_test(async () => {
+  const fake_central =
+      await navigator.bluetooth.test.simulateCentral({state: 'absent'});
+  let availability = await navigator.bluetooth.getAvailability();
+  assert_false(
+      availability,
+      'getAvailability() resolves promise with false when adapter is absent.');
+
+  await fake_central.setState('powered-on');
+  availability = await navigator.bluetooth.getAvailability();
+  assert_true(
+      availability,
+      'getAvailability() resolves promise with true after Bluetooth LE ' +
+          'capable adapter has been has been added.');
+}, test_desc);