LayoutTests/vibration/vibration-durations.html - Issue 40443002: Add Vibration API layout tests that inspect internal state.

Unified Diff: LayoutTests/vibration/vibration-durations.html

Issue 40443002: Add Vibration API layout tests that inspect internal state. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Rebase. Address review comments. Created 7 years, 2 months ago

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Index: LayoutTests/vibration/vibration-durations.html

diff --git a/LayoutTests/vibration/vibration-durations.html b/LayoutTests/vibration/vibration-durations.html

new file mode 100644

index 0000000000000000000000000000000000000000..b4878a8c0bc9b969971a852b41b80edb1d7d75df

--- /dev/null

+++ b/LayoutTests/vibration/vibration-durations.html

@@ -0,0 +1,65 @@

+<html>

+<head>

+<script src="../fast/js/resources/js-test-pre.js"></script>

+<script src="vibration-utils.js"></script>

+</head>

+<body>

+<script>

+description('Tests for how durations are handled in the Vibration API.');

+// Empty pattern is empty. Does not start a vibration.

+shouldBeTrue("navigator.vibrate([])");

+shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [])");

+shouldBeFalse("internals.isVibrating(document)");

+stopVibration();

+// An empty pattern is stored internally for a single 0.

+shouldBeTrue("navigator.vibrate(0)");

+shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [])");

+shouldBeFalse("internals.isVibrating(document)");

+stopVibration();

+// An empty pattern is stored internally for a single 0.

+shouldBeTrue("navigator.vibrate([0])");

+shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [])");

+shouldBeFalse("internals.isVibrating(document)");

+stopVibration();

+// The maximum vibration duration.

+shouldBeTrue("navigator.vibrate(10000)");

+shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [10000])");

+shouldBeTrue("internals.isVibrating(document)");

+stopVibration();

+// Overly long vibrations are truncated to the maximum duration.

+shouldBeTrue("navigator.vibrate(10001)");

+shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [10000])");

+shouldBeTrue("internals.isVibrating(document)");

+stopVibration();

+// All values in the sequence are truncated.

+shouldBeTrue("navigator.vibrate([10001, 10001, 10001])");

+shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [10000, 10000, 10000])");

+shouldBeTrue("internals.isVibrating(document)");

+stopVibration();

+// A negative integer is clamped to 0. This becomes an empty pattern.

+shouldBeTrue("navigator.vibrate(-1)");

+shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [])");

+shouldBeFalse("internals.isVibrating(document)");

+stopVibration();

+// WebIDL cannot clamp values in sequences yet, so -1 first overflows to a huge

+// number, then it is truncated to the maximum duration.

+// All values in the sequence overflow and truncate in the same way.

+// This is a bug, and this test exposes the incorrect behavior.

+// FIXME: http://crbug.com/309700

+shouldBeTrue("navigator.vibrate([-1, -1, -1])");

+shouldBeTrue("areArraysEqual(internals.pendingVibrationPattern(document), [10000, 10000, 10000])");

+shouldBeTrue("internals.isVibrating(document)");

+stopVibration();

+</script>

+<script src="../fast/js/resources/js-test-post.js"></script>

+</body>

+</html>

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