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Unified Diff: third_party/WebKit/LayoutTests/vr/getVRDisplays_always_resolves.html

Issue 2614873002: Ensure navigator.getVRDisplays always resolves. (Closed)
Patch Set: addressing test nits from ddorwin@ Created 3 years, 11 months ago
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Index: third_party/WebKit/LayoutTests/vr/getVRDisplays_always_resolves.html
diff --git a/third_party/WebKit/LayoutTests/vr/getVRDisplays_always_resolves.html b/third_party/WebKit/LayoutTests/vr/getVRDisplays_always_resolves.html
new file mode 100644
index 0000000000000000000000000000000000000000..9623898ed35b952a74bf0a1eb6ab2dcbe2177848
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/vr/getVRDisplays_always_resolves.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+<script>
+
+promise_test(t => navigator.getVRDisplays().then(devices => {
+ assert_true(devices != null);
+ assert_equals(typeof devices, "object");
ddorwin 2017/01/06 02:26:10 `devices instanceof Array` should work and be a li
+ assert_greater_than_equal(0, devices.length);
ddorwin 2017/01/06 02:26:09 You could add: if (0 < devices.length) assert_tr
+}), "Test that getVRDisplays always resolves to at least an empty sequence.");
ddorwin 2017/01/06 02:26:10 Should "to" be "with"? (Not sure if you missed thi
+
+</script>
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