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-rw-r--r--gfx/layers/apz/test/reftest/frame-reconstruction-scroll-clamping-ref.html27
1 files changed, 27 insertions, 0 deletions
diff --git a/gfx/layers/apz/test/reftest/frame-reconstruction-scroll-clamping-ref.html b/gfx/layers/apz/test/reftest/frame-reconstruction-scroll-clamping-ref.html
new file mode 100644
index 0000000000..3db9f2969e
--- /dev/null
+++ b/gfx/layers/apz/test/reftest/frame-reconstruction-scroll-clamping-ref.html
@@ -0,0 +1,27 @@
+<html>
+<script>
+ function run() {
+ document.body.classList.toggle('noscroll');
+ document.getElementById('spacer').style.height = '100%';
+ // Scroll to the very end, including any fractional pixels
+ document.body.scrollTop = document.body.scrollTopMax + 1;
+ }
+</script>
+<style>
+ html, body {
+ margin: 0;
+ padding: 0;
+ background-color: green;
+ }
+
+ .noscroll {
+ overflow: hidden;
+ height: 100%;
+ }
+</style>
+<body onload="run()">
+ <div id="spacer" style="height: 5000px">
+ This is the top of the page.
+ </div>
+ This is the bottom of the page.
+</body>