1 files changed, 34 insertions, 0 deletions
diff --git a/layout/reftests/meta-viewport/clamped-by-default-minimum-scale.html b/layout/reftests/meta-viewport/clamped-by-default-minimum-scale.html
new file mode 100644
index 0000000000..0dbb3d61d4
--- /dev/null
+++ b/layout/reftests/meta-viewport/clamped-by-default-minimum-scale.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<meta name="viewport" content="width=device-width">
+<style>
+html, body {
+  margin: 0;
+  width: 100%;
+  height: 100%;
+  scrollbar-width: none;
+}
+#container {
+  /*
+   * This value should be greater than reftest viewport width 800px * (1 / 0.25).
+   * 0.25 is the initial scale value used in the reference.
+   */
+  min-width: 4000px;
+  /*
+   * This value should be greater than reftest viewport height
+   * 1000x * (1 / 0.25) to make the initial scale auto-calculation happen.
+   */
+  min-height: 8000px;
+  position: relative;
+}
+#inner {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100px;
+  height: 100px;
+  background: green;
+}
+</style>
+<div id="container">
+  <div id="inner"></div>
+</div>