summaryrefslogtreecommitdiffstats
path: root/layout/reftests/meta-viewport/dynamic-grow-width-and-height.html
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /layout/reftests/meta-viewport/dynamic-grow-width-and-height.html
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
firefox-esr-upstream.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/meta-viewport/dynamic-grow-width-and-height.html')
-rw-r--r--layout/reftests/meta-viewport/dynamic-grow-width-and-height.html40
1 files changed, 40 insertions, 0 deletions
diff --git a/layout/reftests/meta-viewport/dynamic-grow-width-and-height.html b/layout/reftests/meta-viewport/dynamic-grow-width-and-height.html
new file mode 100644
index 0000000000..a9b98e86cc
--- /dev/null
+++ b/layout/reftests/meta-viewport/dynamic-grow-width-and-height.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!--
+ `reftest-snapshot-all` is necessary to take the screenshot for whole canvas
+ when zoom level is changed.
+ This is the same as what we do in the case where reftest-async-zoom is
+ specified.
+ -->
+<html class="reftest-wait reftest-snapshot-all">
+<meta name="viewport" content="width=device-width, minimum-scale=0.5">
+<style>
+html {
+ overflow-x: hidden;
+ scrollbar-width: none;
+}
+html, body {
+ margin: 0;
+ width: 100%;
+ height: 100%;
+}
+div {
+ position: absolute;
+}
+</style>
+<div id="green" style="background: green; width: 100%; height: 100%;"></div>
+<div style="background: blue; width: 100%; height: 100%;"></div>
+<script>
+document.addEventListener('MozReftestInvalidate', () => {
+ green.style.width = '200%';
+ requestAnimationFrame(() => {
+ // At this moment we don't scale down the contents due to bug 1508177.
+
+ green.style.height = '200%';
+ requestAnimationFrame(() => {
+ // Growing height should make the overflow-x:hidden area visible.
+ document.documentElement.classList.remove('reftest-wait');
+ });
+ });
+});
+</script>
+</html>