diff options
Diffstat (limited to 'gfx/layers/apz/test/mochitest/helper_scroll_snap_no_valid_snap_position.html')
-rw-r--r-- | gfx/layers/apz/test/mochitest/helper_scroll_snap_no_valid_snap_position.html | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gfx/layers/apz/test/mochitest/helper_scroll_snap_no_valid_snap_position.html b/gfx/layers/apz/test/mochitest/helper_scroll_snap_no_valid_snap_position.html new file mode 100644 index 0000000000..00f5e7d344 --- /dev/null +++ b/gfx/layers/apz/test/mochitest/helper_scroll_snap_no_valid_snap_position.html @@ -0,0 +1,45 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <title>No snapping occurs if there is no valid snap position</title> + <script src="apz_test_utils.js"></script> + <script src="apz_test_native_event_utils.js"></script> + <script src="/tests/SimpleTest/paint_listener.js"></script> + <style> + div { + position: absolute; + } + #scroller { + width: 100%; + height: 500px; + overflow-y: scroll; + scroll-snap-type: y mandatory; + } + .child { + width: 100%; + height: 100px; + background-color: blue; + } + </style> +</head> +<body> + <div id="scroller"> + <div class="child" style="top: 0px;"></div> + <div style="width: 100%; height: 2000px;"></div> + <div class="child" style="top: 1000px;"></div> + </div> + <script type="application/javascript"> + async function test() { + await promiseMoveMouseAndScrollWheelOver(scroller, 100, 100); + + ok(scroller.scrollTop > 0, "Scroll should happen some amount"); + } + + waitUntilApzStable() + .then(test) + .then(subtestDone, subtestFailed); + </script> +</body> +</html> |