1 files changed, 50 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mediacapture-streams/idlharness.https.window.js b/testing/web-platform/tests/mediacapture-streams/idlharness.https.window.js
new file mode 100644
index 0000000000..e8e3cdab21
--- /dev/null
+++ b/testing/web-platform/tests/mediacapture-streams/idlharness.https.window.js
@@ -0,0 +1,50 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+// META: timeout=long
+
+'use strict';
+
+// https://w3c.github.io/mediacapture-main/
+
+idl_test(
+  ['mediacapture-streams'],
+  ['webidl', 'dom', 'html'],
+  async idl_array => {
+    const inputDevices = [];
+    const outputDevices = [];
+    try {
+      const list = await navigator.mediaDevices.enumerateDevices();
+      for (const device of list) {
+        if (device.kind in self) {
+          continue;
+        }
+        assert_in_array(device.kind, ['audioinput', 'videoinput', 'audiooutput']);
+        self[device.kind] = device;
+        if (device.kind.endsWith('input')) {
+          inputDevices.push(device.kind);
+        } else {
+          outputDevices.push(device.kind);
+        }
+      }
+    } catch (e) {}
+
+    try {
+      self.stream = await navigator.mediaDevices.getUserMedia({audio: true});
+      self.track = stream.getTracks()[0];
+      self.trackEvent = new MediaStreamTrackEvent("type", {
+        track: track,
+      });
+    } catch (e) {}
+
+    idl_array.add_objects({
+      InputDeviceInfo: inputDevices,
+      MediaStream: ['stream', 'new MediaStream()'],
+      Navigator: ['navigator'],
+      MediaDevices: ['navigator.mediaDevices'],
+      MediaDeviceInfo: outputDevices,
+      MediaStreamTrack: ['track'],
+      MediaStreamTrackEvent: ['trackEvent'],
+      OverconstrainedError: ['new OverconstrainedError("constraint")'],
+    });
+  }
+);