From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 16:29:10 +0200
Subject: Adding upstream version 86.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 layout/reftests/reftest-sanity/647192-1-ref.html   |  12 ++
 layout/reftests/reftest-sanity/647192-1.html       |  16 ++
 layout/reftests/reftest-sanity/656041-1-ref.html   |  33 ++++
 layout/reftests/reftest-sanity/656041-1.html       |  33 ++++
 .../reftest-sanity/async-scroll-1-ref.html         |   7 +
 .../reftests/reftest-sanity/async-scroll-1a.html   |  11 ++
 .../reftests/reftest-sanity/async-scroll-1b.html   |  11 ++
 .../reftests/reftest-sanity/async-scroll-1c.html   |  11 ++
 .../reftests/reftest-sanity/async-zoom-1-ref.html  |   6 +
 layout/reftests/reftest-sanity/async-zoom-1.html   |   6 +
 .../reftests/reftest-sanity/async-zoom-2-ref.html  |   6 +
 layout/reftests/reftest-sanity/async-zoom-2.html   |   6 +
 layout/reftests/reftest-sanity/bg.png              | Bin 0 -> 110 bytes
 layout/reftests/reftest-sanity/blank.html          |   5 +
 layout/reftests/reftest-sanity/corners-1-ref.html  |   6 +
 layout/reftests/reftest-sanity/corners-1.html      |   6 +
 layout/reftests/reftest-sanity/corners-2-ref.html  |   6 +
 layout/reftests/reftest-sanity/corners-2.html      |   6 +
 layout/reftests/reftest-sanity/corners-3-ref.html  |   6 +
 layout/reftests/reftest-sanity/corners-3.html      |   6 +
 layout/reftests/reftest-sanity/corners-4-ref.html  |   6 +
 layout/reftests/reftest-sanity/corners-4.html      |   6 +
 layout/reftests/reftest-sanity/default.html        |   6 +
 layout/reftests/reftest-sanity/defaults-tests.list |  30 +++
 layout/reftests/reftest-sanity/div-ref.html        |   7 +
 layout/reftests/reftest-sanity/div.html            |   8 +
 layout/reftests/reftest-sanity/filter-1-ref.xhtml  |  20 ++
 layout/reftests/reftest-sanity/filter-1.xhtml      |  32 +++
 layout/reftests/reftest-sanity/filter-2-ref.xhtml  |  16 ++
 layout/reftests/reftest-sanity/filter-2.xhtml      |  32 +++
 layout/reftests/reftest-sanity/font-default.html   |  12 ++
 layout/reftests/reftest-sanity/font-download.html  |  17 ++
 .../reftests/reftest-sanity/font-sans-serif.html   |  13 ++
 layout/reftests/reftest-sanity/font-serif.html     |  13 ++
 layout/reftests/reftest-sanity/font-size-16.html   |  13 ++
 layout/reftests/reftest-sanity/font-size-24.html   |  13 ++
 layout/reftests/reftest-sanity/fuzzy-ref.html      |   6 +
 layout/reftests/reftest-sanity/fuzzy.html          |   6 +
 layout/reftests/reftest-sanity/green.html          |   6 +
 .../reftest-sanity/html-vs-xhtml-by-extension.html |  19 ++
 .../html-vs-xhtml-by-extension.xhtml               |  19 ++
 layout/reftests/reftest-sanity/invalidation.html   |  12 ++
 layout/reftests/reftest-sanity/needs-focus.html    |  14 ++
 layout/reftests/reftest-sanity/no-root.html        |   8 +
 .../reftests/reftest-sanity/page-height-2.1in.html |   8 +
 .../reftests/reftest-sanity/page-height-2in.html   |   8 +
 .../reftest-sanity/page-height-forcebreak.html     |   8 +
 .../reftest-sanity/page-height-nobreak.html        |   7 +
 .../reftests/reftest-sanity/page-width-3.9in.html  |   8 +
 .../reftests/reftest-sanity/page-width-4.1in.html  |   8 +
 layout/reftests/reftest-sanity/page-width-4in.html |   8 +
 .../reftests/reftest-sanity/page-width-auto.html   |   8 +
 layout/reftests/reftest-sanity/prefix-suffix.html  |  17 ++
 .../reftest-sanity/prefix/scripttest-fail.html     |  17 ++
 layout/reftests/reftest-sanity/prefix/suffix.html  |  17 ++
 .../prefix/urlprefixtests-include.list             |   7 +
 layout/reftests/reftest-sanity/red.html            |   6 +
 .../reftest-assigned-layer-fail-1.html             |  52 +++++
 .../reftest-assigned-layer-fail-2.html             |  52 +++++
 .../reftest-assigned-layer-fail-3.html             |  52 +++++
 .../reftest-assigned-layer-fail-4.html             |  52 +++++
 .../reftest-assigned-layer-pass.html               |  48 +++++
 .../reftest-sanity/reftest-no-flush-ref.html       |  20 ++
 .../reftests/reftest-sanity/reftest-no-flush.html  |  39 ++++
 .../reftest-sanity/reftest-no-paint-ref.html       |   7 +
 .../reftests/reftest-sanity/reftest-no-paint.html  |  15 ++
 .../reftest-sanity/reftest-opaque-layer-fail.html  |  29 +++
 .../reftest-sanity/reftest-opaque-layer-pass.html  |  33 ++++
 .../reftest-opaque-layer-wait-fail.html            |  43 ++++
 .../reftest-opaque-layer-wait-pass.html            |  48 +++++
 .../reftest-sanity/reftest-resolution-ref.html     |  16 ++
 .../reftest-sanity/reftest-resolution.html         |  16 ++
 layout/reftests/reftest-sanity/reftest.list        | 217 +++++++++++++++++++++
 .../reftests/reftest-sanity/scripttest-fail.html   |  17 ++
 .../reftest-sanity/scripttest-pass-fail.html       |  18 ++
 .../reftests/reftest-sanity/scripttest-pass.html   |  17 ++
 layout/reftests/reftest-sanity/scripttests.list    |  10 +
 layout/reftests/reftest-sanity/test-async-ref.html |   2 +
 .../reftests/reftest-sanity/test-async-ref.xhtml   |   3 +
 layout/reftests/reftest-sanity/test-async.html     |  12 ++
 layout/reftests/reftest-sanity/test-async.xhtml    |  15 ++
 .../test-bg-attachment-fixed-ref.html              |  16 ++
 .../reftest-sanity/test-bg-attachment-fixed.html   |  22 +++
 .../reftest-sanity/test-displayport-2.html         |   7 +
 .../reftest-sanity/test-displayport-bg.html        |   7 +
 .../reftest-sanity/test-displayport-ref.html       |   4 +
 .../reftest-sanity/test-pos-fixed-ref.html         |   7 +
 .../test-pos-fixed-transform-ref.html              |   7 +
 .../reftest-sanity/test-pos-fixed-transform.html   |   7 +
 layout/reftests/reftest-sanity/test-pos-fixed.html |   8 +
 layout/reftests/reftest-sanity/test-zoom-ref.html  |   7 +
 layout/reftests/reftest-sanity/test-zoom.html      |   7 +
 .../reftests/reftest-sanity/text-zoom-notref.html  |   2 +
 layout/reftests/reftest-sanity/text-zoom-ref.html  |   2 +
 layout/reftests/reftest-sanity/text-zoom.html      |   3 +
 layout/reftests/reftest-sanity/too-fuzzy.html      |   6 +
 .../reftest-sanity/urlprefixtests-include.list     |   6 +
 layout/reftests/reftest-sanity/urlprefixtests.list |  23 +++
 .../reftest-sanity/zoom-invalidation-ref.html      |   6 +
 .../reftests/reftest-sanity/zoom-invalidation.html |  13 ++
 100 files changed, 1653 insertions(+)
 create mode 100644 layout/reftests/reftest-sanity/647192-1-ref.html
 create mode 100644 layout/reftests/reftest-sanity/647192-1.html
 create mode 100644 layout/reftests/reftest-sanity/656041-1-ref.html
 create mode 100644 layout/reftests/reftest-sanity/656041-1.html
 create mode 100644 layout/reftests/reftest-sanity/async-scroll-1-ref.html
 create mode 100644 layout/reftests/reftest-sanity/async-scroll-1a.html
 create mode 100644 layout/reftests/reftest-sanity/async-scroll-1b.html
 create mode 100644 layout/reftests/reftest-sanity/async-scroll-1c.html
 create mode 100644 layout/reftests/reftest-sanity/async-zoom-1-ref.html
 create mode 100644 layout/reftests/reftest-sanity/async-zoom-1.html
 create mode 100644 layout/reftests/reftest-sanity/async-zoom-2-ref.html
 create mode 100644 layout/reftests/reftest-sanity/async-zoom-2.html
 create mode 100644 layout/reftests/reftest-sanity/bg.png
 create mode 100644 layout/reftests/reftest-sanity/blank.html
 create mode 100644 layout/reftests/reftest-sanity/corners-1-ref.html
 create mode 100644 layout/reftests/reftest-sanity/corners-1.html
 create mode 100644 layout/reftests/reftest-sanity/corners-2-ref.html
 create mode 100644 layout/reftests/reftest-sanity/corners-2.html
 create mode 100644 layout/reftests/reftest-sanity/corners-3-ref.html
 create mode 100644 layout/reftests/reftest-sanity/corners-3.html
 create mode 100644 layout/reftests/reftest-sanity/corners-4-ref.html
 create mode 100644 layout/reftests/reftest-sanity/corners-4.html
 create mode 100644 layout/reftests/reftest-sanity/default.html
 create mode 100644 layout/reftests/reftest-sanity/defaults-tests.list
 create mode 100644 layout/reftests/reftest-sanity/div-ref.html
 create mode 100644 layout/reftests/reftest-sanity/div.html
 create mode 100644 layout/reftests/reftest-sanity/filter-1-ref.xhtml
 create mode 100644 layout/reftests/reftest-sanity/filter-1.xhtml
 create mode 100644 layout/reftests/reftest-sanity/filter-2-ref.xhtml
 create mode 100644 layout/reftests/reftest-sanity/filter-2.xhtml
 create mode 100644 layout/reftests/reftest-sanity/font-default.html
 create mode 100644 layout/reftests/reftest-sanity/font-download.html
 create mode 100644 layout/reftests/reftest-sanity/font-sans-serif.html
 create mode 100644 layout/reftests/reftest-sanity/font-serif.html
 create mode 100644 layout/reftests/reftest-sanity/font-size-16.html
 create mode 100644 layout/reftests/reftest-sanity/font-size-24.html
 create mode 100644 layout/reftests/reftest-sanity/fuzzy-ref.html
 create mode 100644 layout/reftests/reftest-sanity/fuzzy.html
 create mode 100644 layout/reftests/reftest-sanity/green.html
 create mode 100644 layout/reftests/reftest-sanity/html-vs-xhtml-by-extension.html
 create mode 100644 layout/reftests/reftest-sanity/html-vs-xhtml-by-extension.xhtml
 create mode 100644 layout/reftests/reftest-sanity/invalidation.html
 create mode 100644 layout/reftests/reftest-sanity/needs-focus.html
 create mode 100644 layout/reftests/reftest-sanity/no-root.html
 create mode 100644 layout/reftests/reftest-sanity/page-height-2.1in.html
 create mode 100644 layout/reftests/reftest-sanity/page-height-2in.html
 create mode 100644 layout/reftests/reftest-sanity/page-height-forcebreak.html
 create mode 100644 layout/reftests/reftest-sanity/page-height-nobreak.html
 create mode 100644 layout/reftests/reftest-sanity/page-width-3.9in.html
 create mode 100644 layout/reftests/reftest-sanity/page-width-4.1in.html
 create mode 100644 layout/reftests/reftest-sanity/page-width-4in.html
 create mode 100644 layout/reftests/reftest-sanity/page-width-auto.html
 create mode 100644 layout/reftests/reftest-sanity/prefix-suffix.html
 create mode 100644 layout/reftests/reftest-sanity/prefix/scripttest-fail.html
 create mode 100644 layout/reftests/reftest-sanity/prefix/suffix.html
 create mode 100644 layout/reftests/reftest-sanity/prefix/urlprefixtests-include.list
 create mode 100644 layout/reftests/reftest-sanity/red.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-assigned-layer-fail-1.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-assigned-layer-fail-2.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-assigned-layer-fail-3.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-assigned-layer-fail-4.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-assigned-layer-pass.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-no-flush-ref.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-no-flush.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-no-paint-ref.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-no-paint.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-opaque-layer-fail.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-opaque-layer-pass.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-opaque-layer-wait-fail.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-opaque-layer-wait-pass.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-resolution-ref.html
 create mode 100644 layout/reftests/reftest-sanity/reftest-resolution.html
 create mode 100644 layout/reftests/reftest-sanity/reftest.list
 create mode 100644 layout/reftests/reftest-sanity/scripttest-fail.html
 create mode 100644 layout/reftests/reftest-sanity/scripttest-pass-fail.html
 create mode 100644 layout/reftests/reftest-sanity/scripttest-pass.html
 create mode 100644 layout/reftests/reftest-sanity/scripttests.list
 create mode 100644 layout/reftests/reftest-sanity/test-async-ref.html
 create mode 100644 layout/reftests/reftest-sanity/test-async-ref.xhtml
 create mode 100644 layout/reftests/reftest-sanity/test-async.html
 create mode 100644 layout/reftests/reftest-sanity/test-async.xhtml
 create mode 100644 layout/reftests/reftest-sanity/test-bg-attachment-fixed-ref.html
 create mode 100644 layout/reftests/reftest-sanity/test-bg-attachment-fixed.html
 create mode 100644 layout/reftests/reftest-sanity/test-displayport-2.html
 create mode 100644 layout/reftests/reftest-sanity/test-displayport-bg.html
 create mode 100644 layout/reftests/reftest-sanity/test-displayport-ref.html
 create mode 100644 layout/reftests/reftest-sanity/test-pos-fixed-ref.html
 create mode 100644 layout/reftests/reftest-sanity/test-pos-fixed-transform-ref.html
 create mode 100644 layout/reftests/reftest-sanity/test-pos-fixed-transform.html
 create mode 100644 layout/reftests/reftest-sanity/test-pos-fixed.html
 create mode 100644 layout/reftests/reftest-sanity/test-zoom-ref.html
 create mode 100644 layout/reftests/reftest-sanity/test-zoom.html
 create mode 100644 layout/reftests/reftest-sanity/text-zoom-notref.html
 create mode 100644 layout/reftests/reftest-sanity/text-zoom-ref.html
 create mode 100644 layout/reftests/reftest-sanity/text-zoom.html
 create mode 100644 layout/reftests/reftest-sanity/too-fuzzy.html
 create mode 100644 layout/reftests/reftest-sanity/urlprefixtests-include.list
 create mode 100644 layout/reftests/reftest-sanity/urlprefixtests.list
 create mode 100644 layout/reftests/reftest-sanity/zoom-invalidation-ref.html
 create mode 100644 layout/reftests/reftest-sanity/zoom-invalidation.html

(limited to 'layout/reftests/reftest-sanity')

diff --git a/layout/reftests/reftest-sanity/647192-1-ref.html b/layout/reftests/reftest-sanity/647192-1-ref.html
new file mode 100644
index 0000000000..d1a673c62d
--- /dev/null
+++ b/layout/reftests/reftest-sanity/647192-1-ref.html
@@ -0,0 +1,12 @@
+<html><head>
+<style>
+div {
+  outline: 1px solid black;
+}
+</style>
+
+</head><body>
+You should see no red, only green<br>
+  <div style="overflow: scroll; height: 200px; z-index: 2; position: relative; background-color: lime;"></div> 
+   </div>
+</body></html>
diff --git a/layout/reftests/reftest-sanity/647192-1.html b/layout/reftests/reftest-sanity/647192-1.html
new file mode 100644
index 0000000000..365f7652fe
--- /dev/null
+++ b/layout/reftests/reftest-sanity/647192-1.html
@@ -0,0 +1,16 @@
+<html><head>
+<style>
+div {
+  outline: 1px solid black;
+}
+</style>
+
+</head><body>
+You should see no red, only green<br>
+  <div style="overflow: scroll; height: 200px; z-index: 2; position: relative; background-color: red;"></div>
+    <div class="displayport" reftest-displayport-h="500" style="overflow: scroll; position: relative; margin-top: -200px; height: 200px;">
+      <div style="z-index: 10; position: absolute; width: 100%; height: 500px; bottom: -300px;">
+        <div style="height: 200px; background-color: lime;"></div>
+      </div>
+   </div>
+</body></html>
diff --git a/layout/reftests/reftest-sanity/656041-1-ref.html b/layout/reftests/reftest-sanity/656041-1-ref.html
new file mode 100644
index 0000000000..a92943594f
--- /dev/null
+++ b/layout/reftests/reftest-sanity/656041-1-ref.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
+    <meta charset="utf-8">
+    <title>Reftest</title>
+    <style type="text/css">
+      ul {
+	position: absolute;
+	top: 50px;
+	bottom: 0px;
+	left: 0;
+	right: 0;
+	overflow: auto;
+      }
+      li {
+        height: 2000px;
+      }
+      a {
+	float: left;
+        color: black;
+        border: solid black 1px;
+      }
+    </style>
+  </head>
+  <body>
+    <ul>
+      <li>
+	<a href="#"> </a>
+      </li>
+    </ul>
+  </body>
+</html>
diff --git a/layout/reftests/reftest-sanity/656041-1.html b/layout/reftests/reftest-sanity/656041-1.html
new file mode 100644
index 0000000000..d888fbe400
--- /dev/null
+++ b/layout/reftests/reftest-sanity/656041-1.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
+    <meta charset="utf-8">
+    <title>Reftest</title>
+    <style type="text/css">
+      ul {
+	position: absolute;
+	top: 50px;
+	bottom: 0px;
+	left: 0;
+	right: 0;
+	overflow: auto;
+      }
+      li {
+        height: 2000px;
+      }
+      a {
+	float: left;
+        color: black;
+        border: solid black 1px;
+      }
+    </style>
+  </head>
+  <body>
+    <ul class="displayport">
+      <li>
+	<a href="#"> </a>
+      </li>
+    </ul>
+  </body>
+</html>
diff --git a/layout/reftests/reftest-sanity/async-scroll-1-ref.html b/layout/reftests/reftest-sanity/async-scroll-1-ref.html
new file mode 100644
index 0000000000..f68227c188
--- /dev/null
+++ b/layout/reftests/reftest-sanity/async-scroll-1-ref.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html>
+<body style="background:red;">
+  <div style="position:absolute; background:lime; top:0; left:0; width:800px; height:1000px"></div>
+  <div style="position:absolute; background:yellow; bottom:0; left:50px; width:50px; height:50px"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/async-scroll-1a.html b/layout/reftests/reftest-sanity/async-scroll-1a.html
new file mode 100644
index 0000000000..63e4cff372
--- /dev/null
+++ b/layout/reftests/reftest-sanity/async-scroll-1a.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html reftest-async-scroll
+      reftest-displayport-x="0" reftest-displayport-y="0"
+      reftest-displayport-w="800" reftest-displayport-h="2000"
+      reftest-async-scroll-x="0" reftest-async-scroll-y="50"
+      style="scrollbar-width:none">
+<body style="background:red; margin:0">
+  <div style="position:absolute; background:lime; top:50px; left:0; width:800px; height:1000px"></div>
+  <div style="position:absolute; background:yellow; bottom:-50px; left:50px; width:50px; height:50px"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/async-scroll-1b.html b/layout/reftests/reftest-sanity/async-scroll-1b.html
new file mode 100644
index 0000000000..dc4b89b959
--- /dev/null
+++ b/layout/reftests/reftest-sanity/async-scroll-1b.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html reftest-async-scroll
+      reftest-displayport-x="0" reftest-displayport-y="0"
+      reftest-displayport-w="800" reftest-displayport-h="1000"
+      reftest-async-scroll-x="0" reftest-async-scroll-y="50"
+      style="scrollbar-width:none">
+<body style="background:red; margin:0">
+  <div style="position:absolute; background:lime; top:50px; left:0; width:800px; height:1000px"></div>
+  <div style="position:absolute; background:yellow; bottom:-50px; left:50px; width:50px; height:50px"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/async-scroll-1c.html b/layout/reftests/reftest-sanity/async-scroll-1c.html
new file mode 100644
index 0000000000..46dd62a40d
--- /dev/null
+++ b/layout/reftests/reftest-sanity/async-scroll-1c.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html reftest-async-scroll
+      reftest-displayport-x="0" reftest-displayport-y="0"
+      reftest-displayport-w="800" reftest-displayport-h="2000"
+      reftest-async-scroll-x="0" reftest-async-scroll-y="20"
+      style="scrollbar-width:none">
+<body style="background:red; margin:0" onload="window.scrollTo(0,30)">
+  <div style="position:absolute; background:lime; top:50px; left:0; width:800px; height:1000px"></div>
+  <div style="position:absolute; background:yellow; bottom:-50px; left:50px; width:50px; height:50px"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/async-zoom-1-ref.html b/layout/reftests/reftest-sanity/async-zoom-1-ref.html
new file mode 100644
index 0000000000..734bce16da
--- /dev/null
+++ b/layout/reftests/reftest-sanity/async-zoom-1-ref.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+This is some content.
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/async-zoom-1.html b/layout/reftests/reftest-sanity/async-zoom-1.html
new file mode 100644
index 0000000000..7f4d2244d1
--- /dev/null
+++ b/layout/reftests/reftest-sanity/async-zoom-1.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html reftest-async-zoom="1.5">
+<body>
+This is some content.
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/async-zoom-2-ref.html b/layout/reftests/reftest-sanity/async-zoom-2-ref.html
new file mode 100644
index 0000000000..939f62579f
--- /dev/null
+++ b/layout/reftests/reftest-sanity/async-zoom-2-ref.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+<div style="position: absolute; top: 0; left: 0; width: 200px; height: 200px; background: red"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/async-zoom-2.html b/layout/reftests/reftest-sanity/async-zoom-2.html
new file mode 100644
index 0000000000..6ca8836788
--- /dev/null
+++ b/layout/reftests/reftest-sanity/async-zoom-2.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html reftest-async-zoom="2">
+<body>
+<div style="position:absolute; top: 0; left: 0; width: 100px; height: 100px; background: red;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/bg.png b/layout/reftests/reftest-sanity/bg.png
new file mode 100644
index 0000000000..deefd19b2a
Binary files /dev/null and b/layout/reftests/reftest-sanity/bg.png differ
diff --git a/layout/reftests/reftest-sanity/blank.html b/layout/reftests/reftest-sanity/blank.html
new file mode 100644
index 0000000000..eaca3f49fd
--- /dev/null
+++ b/layout/reftests/reftest-sanity/blank.html
@@ -0,0 +1,5 @@
+<!DOCTYPE html>
+<html>
+<body>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/corners-1-ref.html b/layout/reftests/reftest-sanity/corners-1-ref.html
new file mode 100644
index 0000000000..e002df8150
--- /dev/null
+++ b/layout/reftests/reftest-sanity/corners-1-ref.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="overflow:hidden">
+  <div style="width:1px; height:1px; background:lime; position:absolute; left:0; top:0;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/corners-1.html b/layout/reftests/reftest-sanity/corners-1.html
new file mode 100644
index 0000000000..d1461fc19a
--- /dev/null
+++ b/layout/reftests/reftest-sanity/corners-1.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="overflow:hidden">
+  <div style="width:1px; height:1px; background:red; position:absolute; left:0; top:0;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/corners-2-ref.html b/layout/reftests/reftest-sanity/corners-2-ref.html
new file mode 100644
index 0000000000..89a5a0928c
--- /dev/null
+++ b/layout/reftests/reftest-sanity/corners-2-ref.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="overflow:hidden">
+  <div style="width:1px; height:1px; background:lime; position:absolute; left:599px; top:0;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/corners-2.html b/layout/reftests/reftest-sanity/corners-2.html
new file mode 100644
index 0000000000..05c3d4a209
--- /dev/null
+++ b/layout/reftests/reftest-sanity/corners-2.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="overflow:hidden">
+  <div style="width:1px; height:1px; background:red; position:absolute; left:599px; top:0;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/corners-3-ref.html b/layout/reftests/reftest-sanity/corners-3-ref.html
new file mode 100644
index 0000000000..eb28b7712b
--- /dev/null
+++ b/layout/reftests/reftest-sanity/corners-3-ref.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="overflow:hidden">
+  <div style="width:1px; height:1px; background:lime; position:absolute; left:599px; top:599px;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/corners-3.html b/layout/reftests/reftest-sanity/corners-3.html
new file mode 100644
index 0000000000..47c30a61ad
--- /dev/null
+++ b/layout/reftests/reftest-sanity/corners-3.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="overflow:hidden">
+  <div style="width:1px; height:1px; background:red; position:absolute; left:599px; top:599px;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/corners-4-ref.html b/layout/reftests/reftest-sanity/corners-4-ref.html
new file mode 100644
index 0000000000..976b298abd
--- /dev/null
+++ b/layout/reftests/reftest-sanity/corners-4-ref.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="overflow:hidden">
+  <div style="width:1px; height:1px; background:lime; position:absolute; left:0; top:599px;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/corners-4.html b/layout/reftests/reftest-sanity/corners-4.html
new file mode 100644
index 0000000000..c46d501196
--- /dev/null
+++ b/layout/reftests/reftest-sanity/corners-4.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="overflow:hidden">
+  <div style="width:1px; height:1px; background:red; position:absolute; left:0; top:599px;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/default.html b/layout/reftests/reftest-sanity/default.html
new file mode 100644
index 0000000000..e80f240e0f
--- /dev/null
+++ b/layout/reftests/reftest-sanity/default.html
@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div>Text</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/defaults-tests.list b/layout/reftests/reftest-sanity/defaults-tests.list
new file mode 100644
index 0000000000..d6e90100c3
--- /dev/null
+++ b/layout/reftests/reftest-sanity/defaults-tests.list
@@ -0,0 +1,30 @@
+# test defaults
+
+# test defaults with a pref()
+defaults pref(font.size.variable.x-western,24)
+!= font-default.html font-size-16.html
+== font-default.html font-size-24.html
+
+# test that a default preference can be overridden
+pref(font.size.variable.x-western,16) == font-default.html font-size-16.html
+pref(font.size.variable.x-western,16) != font-default.html font-size-24.html
+
+# test that default preferences are kept when other test-specific preferences are set
+pref(font.size.variable.zh-HK,36) != font-default.html font-size-16.html
+pref(font.size.variable.zh-HK,36) == font-default.html font-size-24.html
+
+# test defaults with test-pref() and ref-pref()
+defaults test-pref(font.size.variable.x-western,16) ref-pref(font.size.variable.x-western,24)
+!= font-default.html font-default.html
+== font-default.html font-size-16.html
+== font-size-24.html font-default.html
+
+# test defaults with skip and skip-if
+defaults skip
+== font-size-16.html font-size-24.html
+defaults skip-if(true)
+== font-size-16.html font-size-24.html
+
+# test resetting defaults
+defaults
+== font-default.html font-default.html
diff --git a/layout/reftests/reftest-sanity/div-ref.html b/layout/reftests/reftest-sanity/div-ref.html
new file mode 100644
index 0000000000..a798096def
--- /dev/null
+++ b/layout/reftests/reftest-sanity/div-ref.html
@@ -0,0 +1,7 @@
+<!DOCTYPE html>
+<html>
+  <body>
+    <span style="display:block">aaa</span>
+    <span style="display:block">bbb</span>
+  </body>
+</html>
diff --git a/layout/reftests/reftest-sanity/div.html b/layout/reftests/reftest-sanity/div.html
new file mode 100644
index 0000000000..f1bcffaf11
--- /dev/null
+++ b/layout/reftests/reftest-sanity/div.html
@@ -0,0 +1,8 @@
+<!DOCTYPE html>
+<html>
+  <body>
+    <div>aaa</div>
+    <div>bbb</div>
+  </body>
+</html>
+  
diff --git a/layout/reftests/reftest-sanity/filter-1-ref.xhtml b/layout/reftests/reftest-sanity/filter-1-ref.xhtml
new file mode 100644
index 0000000000..32f3a01b5b
--- /dev/null
+++ b/layout/reftests/reftest-sanity/filter-1-ref.xhtml
@@ -0,0 +1,20 @@
+    <html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
+    <head>
+      <title>Filter sanity-check</title>
+      <style type="text/css">
+      html, body { margin: 0; background: white; height: 100%; width: 100%; }
+      body { position: relative; }
+      </style>
+    </head>
+    <body>
+
+    <div style="position: absolute; top: 10px; left: 10px; width: 100px; height: 10px; background: black"></div>
+
+    <div style="position: absolute; top: 30px; left: 10px; width: 94px; height: 4px; border: 3px solid #000;"></div>
+
+    <div style="position: absolute; top: 50px; left: 10px; width: 100px; height: 10px; background: black"></div>
+
+    <div style="position: absolute; top: 70px; left: 10px; width: 94px; height: 4px; border: 3px solid #000;"></div>
+
+    </body>
+    </html>
diff --git a/layout/reftests/reftest-sanity/filter-1.xhtml b/layout/reftests/reftest-sanity/filter-1.xhtml
new file mode 100644
index 0000000000..5cc01f1e29
--- /dev/null
+++ b/layout/reftests/reftest-sanity/filter-1.xhtml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     version="1.1">
+
+  <!-- use an empty g to force filters.svg to load before onload -->
+  <use xlink:href="../filters.svg#empty" />
+
+  <foreignObject filter="url(../filters.svg#NonWhiteToBlack)"
+                 x="0" y="0" height="100%" width="100%">
+    <html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
+    <head>
+      <title>Filter sanity-check</title>
+      <style type="text/css">
+      html, body { margin: 0; background: white; color: black; height: 100%; width: 100%; }
+      body { position: relative; }
+      </style>
+    </head>
+    <body>
+
+    <div style="position: absolute; top: 10px; left: 10px; width: 100px; height: 10px; background: green"></div>
+
+    <div style="position: absolute; top: 30px; left: 10px; width: 94px; height: 4px; border: 3px solid #c90;"></div>
+
+    <div style="position: absolute; top: 50px; left: 10px; width: 100px; height: 10px; background: black"></div>
+
+    <div style="position: absolute; top: 70px; left: 10px; width: 94px; height: 4px; border: 3px solid #000;"></div>
+
+    </body>
+    </html>
+  </foreignObject>
+</svg>
diff --git a/layout/reftests/reftest-sanity/filter-2-ref.xhtml b/layout/reftests/reftest-sanity/filter-2-ref.xhtml
new file mode 100644
index 0000000000..c2514ba380
--- /dev/null
+++ b/layout/reftests/reftest-sanity/filter-2-ref.xhtml
@@ -0,0 +1,16 @@
+    <html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
+    <head>
+      <title>Filter sanity-check</title>
+      <style type="text/css">
+      html, body { margin: 0; background: white; height: 100%; width: 100%; }
+      body { position: relative; }
+      </style>
+    </head>
+    <body>
+
+    <div style="position: absolute; top: 50px; left: 10px; width: 100px; height: 10px; background: black"></div>
+
+    <div style="position: absolute; top: 70px; left: 10px; width: 94px; height: 4px; border: 3px solid #000;"></div>
+
+    </body>
+    </html>
diff --git a/layout/reftests/reftest-sanity/filter-2.xhtml b/layout/reftests/reftest-sanity/filter-2.xhtml
new file mode 100644
index 0000000000..4dd67951ed
--- /dev/null
+++ b/layout/reftests/reftest-sanity/filter-2.xhtml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     version="1.1">
+
+  <!-- use an empty g to force filters.svg to load before onload -->
+  <use xlink:href="../filters.svg#empty" />
+
+  <foreignObject filter="url(../filters.svg#NonBlackToWhite)"
+                 x="0" y="0" height="100%" width="100%">
+    <html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
+    <head>
+	  <title>Filter sanity-check</title>
+	  <style type="text/css">
+	  html, body { margin: 0; background: white; color: black; height: 100%; width: 100%; }
+	  body { position: relative; }
+	  </style>
+    </head>
+    <body>
+
+    <div style="position: absolute; top: 10px; left: 10px; width: 100px; height: 10px; background: green"></div>
+
+    <div style="position: absolute; top: 30px; left: 10px; width: 94px; height: 4px; border: 3px solid #c90;"></div>
+
+    <div style="position: absolute; top: 50px; left: 10px; width: 100px; height: 10px; background: black"></div>
+
+    <div style="position: absolute; top: 70px; left: 10px; width: 94px; height: 4px; border: 3px solid #000;"></div>
+
+    </body>
+    </html>
+  </foreignObject>
+</svg>
diff --git a/layout/reftests/reftest-sanity/font-default.html b/layout/reftests/reftest-sanity/font-default.html
new file mode 100644
index 0000000000..3bdf2d555f
--- /dev/null
+++ b/layout/reftests/reftest-sanity/font-default.html
@@ -0,0 +1,12 @@
+<html lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<style type="text/css">
+div {
+}
+</style>
+</head>
+<body>
+<div>Hello world 123</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/font-download.html b/layout/reftests/reftest-sanity/font-download.html
new file mode 100644
index 0000000000..2ab084ca4a
--- /dev/null
+++ b/layout/reftests/reftest-sanity/font-download.html
@@ -0,0 +1,17 @@
+<html lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<style type="text/css">
+@font-face {
+  font-family: foo;
+  src: url(../fonts/DejaVuSansMono.woff);
+}
+div {
+  font-family: foo;
+}
+</style>
+</head>
+<body>
+<div>Hello world 123</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/font-sans-serif.html b/layout/reftests/reftest-sanity/font-sans-serif.html
new file mode 100644
index 0000000000..ac22b4ee5f
--- /dev/null
+++ b/layout/reftests/reftest-sanity/font-sans-serif.html
@@ -0,0 +1,13 @@
+<html lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<style type="text/css">
+div {
+  font-family: sans-serif;
+}
+</style>
+</head>
+<body>
+<div>Hello world 123</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/font-serif.html b/layout/reftests/reftest-sanity/font-serif.html
new file mode 100644
index 0000000000..f3f22ef22d
--- /dev/null
+++ b/layout/reftests/reftest-sanity/font-serif.html
@@ -0,0 +1,13 @@
+<html lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<style type="text/css">
+div {
+  font-family: serif;
+}
+</style>
+</head>
+<body>
+<div>Hello world 123</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/font-size-16.html b/layout/reftests/reftest-sanity/font-size-16.html
new file mode 100644
index 0000000000..2be81f9dc1
--- /dev/null
+++ b/layout/reftests/reftest-sanity/font-size-16.html
@@ -0,0 +1,13 @@
+<html lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<style type="text/css">
+div {
+  font-size: 16px;
+}
+</style>
+</head>
+<body>
+<div>Hello world 123</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/font-size-24.html b/layout/reftests/reftest-sanity/font-size-24.html
new file mode 100644
index 0000000000..8907a10793
--- /dev/null
+++ b/layout/reftests/reftest-sanity/font-size-24.html
@@ -0,0 +1,13 @@
+<html lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<style type="text/css">
+div {
+  font-size: 24px;
+}
+</style>
+</head>
+<body>
+<div>Hello world 123</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/fuzzy-ref.html b/layout/reftests/reftest-sanity/fuzzy-ref.html
new file mode 100644
index 0000000000..776c7911d8
--- /dev/null
+++ b/layout/reftests/reftest-sanity/fuzzy-ref.html
@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<html>
+  <body>
+    <div style="background: #ff00ff; width: 500px; height: 500px;"></div>
+  </body>
+</html>
diff --git a/layout/reftests/reftest-sanity/fuzzy.html b/layout/reftests/reftest-sanity/fuzzy.html
new file mode 100644
index 0000000000..d288560e96
--- /dev/null
+++ b/layout/reftests/reftest-sanity/fuzzy.html
@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<html>
+  <body>
+    <div style="background: #ff01ff; width: 500px; height: 500px;"></div>
+  </body>
+</html>
diff --git a/layout/reftests/reftest-sanity/green.html b/layout/reftests/reftest-sanity/green.html
new file mode 100644
index 0000000000..d1695cb8b8
--- /dev/null
+++ b/layout/reftests/reftest-sanity/green.html
@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div style="color: green">Text</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/html-vs-xhtml-by-extension.html b/layout/reftests/reftest-sanity/html-vs-xhtml-by-extension.html
new file mode 100644
index 0000000000..033e9ad72d
--- /dev/null
+++ b/layout/reftests/reftest-sanity/html-vs-xhtml-by-extension.html
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
+<head>
+	<title>Test that XHTML vs. HTML processing decision is made by file extension</title>
+	<style type="text/css">
+	p { border: medium solid; margin: 1em; padding: 1em; }
+	</style>
+</head>
+<body>
+
+<p>This is a paragraph.
+<p>This is a paragraph.
+</p>
+</p>
+
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/html-vs-xhtml-by-extension.xhtml b/layout/reftests/reftest-sanity/html-vs-xhtml-by-extension.xhtml
new file mode 100644
index 0000000000..033e9ad72d
--- /dev/null
+++ b/layout/reftests/reftest-sanity/html-vs-xhtml-by-extension.xhtml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
+<head>
+	<title>Test that XHTML vs. HTML processing decision is made by file extension</title>
+	<style type="text/css">
+	p { border: medium solid; margin: 1em; padding: 1em; }
+	</style>
+</head>
+<body>
+
+<p>This is a paragraph.
+<p>This is a paragraph.
+</p>
+</p>
+
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/invalidation.html b/layout/reftests/reftest-sanity/invalidation.html
new file mode 100644
index 0000000000..85c3a16fd3
--- /dev/null
+++ b/layout/reftests/reftest-sanity/invalidation.html
@@ -0,0 +1,12 @@
+<!DOCTYPE HTML>
+<html class="reftest-wait">
+<body style="border:10px solid pink;">
+<script>
+  function doTest() {
+  document.body.style.border = "";
+  document.documentElement.removeAttribute('class');
+}
+document.addEventListener("MozReftestInvalidate", doTest);
+</script>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/needs-focus.html b/layout/reftests/reftest-sanity/needs-focus.html
new file mode 100644
index 0000000000..10fdada2bd
--- /dev/null
+++ b/layout/reftests/reftest-sanity/needs-focus.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+  <script type="text/javascript">
+function focusInput() {
+  document.getElementById('i').focus();
+}
+function done() {
+  document.documentElement.className = '';
+}
+  </script>
+  <body onload="focusInput();">
+    <input type="text" id="i" onfocus="done();">
+  </body>
+</html>
diff --git a/layout/reftests/reftest-sanity/no-root.html b/layout/reftests/reftest-sanity/no-root.html
new file mode 100644
index 0000000000..9ed41863a6
--- /dev/null
+++ b/layout/reftests/reftest-sanity/no-root.html
@@ -0,0 +1,8 @@
+<!DOCTYPE html>
+<html>
+<body>
+<script type="text/javascript">
+document.removeChild(document.documentElement);
+</script>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/page-height-2.1in.html b/layout/reftests/reftest-sanity/page-height-2.1in.html
new file mode 100644
index 0000000000..4c77439eef
--- /dev/null
+++ b/layout/reftests/reftest-sanity/page-height-2.1in.html
@@ -0,0 +1,8 @@
+<!DOCTYPE HTML>
+<html class="reftest-paged">
+<title>Test that reftest-paged page content height is 2 inches (3 inch page, half inch margins)</title>
+<style>
+body { margin: 0 }
+div { height: 2.1in; }
+</style>
+<div>hello</div>
diff --git a/layout/reftests/reftest-sanity/page-height-2in.html b/layout/reftests/reftest-sanity/page-height-2in.html
new file mode 100644
index 0000000000..db2d927db2
--- /dev/null
+++ b/layout/reftests/reftest-sanity/page-height-2in.html
@@ -0,0 +1,8 @@
+<!DOCTYPE HTML>
+<html class="reftest-paged">
+<title>Test that reftest-paged page content height is 2 inches (3 inch page, half inch margins)</title>
+<style>
+body { margin: 0 }
+div { height: 2in; }
+</style>
+<div>hello</div>
diff --git a/layout/reftests/reftest-sanity/page-height-forcebreak.html b/layout/reftests/reftest-sanity/page-height-forcebreak.html
new file mode 100644
index 0000000000..6fc306b181
--- /dev/null
+++ b/layout/reftests/reftest-sanity/page-height-forcebreak.html
@@ -0,0 +1,8 @@
+<!DOCTYPE HTML>
+<html class="reftest-paged">
+<title>Test that reftest-paged page content height is 2 inches (3 inch page, half inch margins)</title>
+<style>
+body { margin: 0 }
+</style>
+<div>hello</div>
+<div style="page-break-before: always">&nbsp;</div>
diff --git a/layout/reftests/reftest-sanity/page-height-nobreak.html b/layout/reftests/reftest-sanity/page-height-nobreak.html
new file mode 100644
index 0000000000..6c4e832ce3
--- /dev/null
+++ b/layout/reftests/reftest-sanity/page-height-nobreak.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html class="reftest-paged">
+<title>Test that reftest-paged page content height is 2 inches (3 inch page, half inch margins)</title>
+<style>
+body { margin: 0 }
+</style>
+<div>hello</div>
diff --git a/layout/reftests/reftest-sanity/page-width-3.9in.html b/layout/reftests/reftest-sanity/page-width-3.9in.html
new file mode 100644
index 0000000000..25a727bc60
--- /dev/null
+++ b/layout/reftests/reftest-sanity/page-width-3.9in.html
@@ -0,0 +1,8 @@
+<!DOCTYPE HTML>
+<html class="reftest-paged">
+<title>Test that reftest-paged page content width is 4 inches (5 inch page, half inch margins)</title>
+<style>
+body { margin: 0 }
+div { background: blue; color: white; width: 3.9in; }
+</style>
+<div>hello</div>
diff --git a/layout/reftests/reftest-sanity/page-width-4.1in.html b/layout/reftests/reftest-sanity/page-width-4.1in.html
new file mode 100644
index 0000000000..8791e58679
--- /dev/null
+++ b/layout/reftests/reftest-sanity/page-width-4.1in.html
@@ -0,0 +1,8 @@
+<!DOCTYPE HTML>
+<html class="reftest-paged">
+<title>Test that reftest-paged page content width is 4 inches (5 inch page, half inch margins)</title>
+<style>
+body { margin: 0 }
+div { background: blue; color: white; width: 4.1in; }
+</style>
+<div>hello</div>
diff --git a/layout/reftests/reftest-sanity/page-width-4in.html b/layout/reftests/reftest-sanity/page-width-4in.html
new file mode 100644
index 0000000000..b9576b5c48
--- /dev/null
+++ b/layout/reftests/reftest-sanity/page-width-4in.html
@@ -0,0 +1,8 @@
+<!DOCTYPE HTML>
+<html class="reftest-paged">
+<title>Test that reftest-paged page content width is 4 inches (5 inch page, half inch margins)</title>
+<style>
+body { margin: 0 }
+div { background: blue; color: white; width: 4in; }
+</style>
+<div>hello</div>
diff --git a/layout/reftests/reftest-sanity/page-width-auto.html b/layout/reftests/reftest-sanity/page-width-auto.html
new file mode 100644
index 0000000000..fccc0f9b9c
--- /dev/null
+++ b/layout/reftests/reftest-sanity/page-width-auto.html
@@ -0,0 +1,8 @@
+<!DOCTYPE HTML>
+<html class="reftest-paged">
+<title>Test that reftest-paged page content width is 4 inches (5 inch page, half inch margins)</title>
+<style>
+body { margin: 0 }
+div { background: blue; color: white; }
+</style>
+<div>hello</div>
diff --git a/layout/reftests/reftest-sanity/prefix-suffix.html b/layout/reftests/reftest-sanity/prefix-suffix.html
new file mode 100644
index 0000000000..fed54adbdd
--- /dev/null
+++ b/layout/reftests/reftest-sanity/prefix-suffix.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>suffix - test url-prefix for script test</title>
+<script type="text/javascript">
+function getTestCases()
+{
+  return [
+    { testPassed: (function () { return true; }), testDescription: (function () { return "passed"; }) }
+  ];
+}
+</script>
+</head>
+<body>
+<h1>suffix - test url-prefix for script test</h1>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/prefix/scripttest-fail.html b/layout/reftests/reftest-sanity/prefix/scripttest-fail.html
new file mode 100644
index 0000000000..7172902f14
--- /dev/null
+++ b/layout/reftests/reftest-sanity/prefix/scripttest-fail.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>scripttest-fail</title>
+<script type="text/javascript">
+function getTestCases()
+{
+  return [
+    { testPassed: (function () { return false; }), testDescription: (function () { return "failed"; }) }
+  ];
+}
+</script>
+</head>
+<body>
+<h1>scripttest-fail</h1>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/prefix/suffix.html b/layout/reftests/reftest-sanity/prefix/suffix.html
new file mode 100644
index 0000000000..fa99971a51
--- /dev/null
+++ b/layout/reftests/reftest-sanity/prefix/suffix.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>suffix - test url-prefix containing / for script test</title>
+<script type="text/javascript">
+function getTestCases()
+{
+  return [
+    { testPassed: (function () { return true; }), testDescription: (function () { return "passed"; }) }
+  ];
+}
+</script>
+</head>
+<body>
+<h1>suffix - test url-prefix containing / for script test</h1>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/prefix/urlprefixtests-include.list b/layout/reftests/reftest-sanity/prefix/urlprefixtests-include.list
new file mode 100644
index 0000000000..62e08a2d4f
--- /dev/null
+++ b/layout/reftests/reftest-sanity/prefix/urlprefixtests-include.list
@@ -0,0 +1,7 @@
+# test url-prefix on include commands.
+
+# This include file should not be loaded if url-prefix is ignored for
+# the include command in ../urlprefixtests.list. The test fails if
+# this test is loaded.
+
+script scripttest-fail.html
diff --git a/layout/reftests/reftest-sanity/red.html b/layout/reftests/reftest-sanity/red.html
new file mode 100644
index 0000000000..a9db5be4df
--- /dev/null
+++ b/layout/reftests/reftest-sanity/red.html
@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div style="color: red">Text</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-1.html b/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-1.html
new file mode 100644
index 0000000000..c1810a67f7
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-1.html
@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta charset="utf-8">
+<title>This test will fail because .high-z is not in the same layer as .low-z</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+  margin: 10px;
+}
+
+.relative {
+  position: relative;
+}
+
+.fixed {
+  position: fixed;
+  top: 140px;
+  left: 140px;
+}
+
+.low-z {
+  z-index: 1;
+}
+
+.mid-z {
+  z-index: 2;
+}
+
+.high-z {
+  z-index: 3;
+}
+
+.opaque-background {
+  background-color: white;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
+
+<div class="fixed opaque-background content mid-z" reftest-assigned-layer="fixed-layer"></div>
+
+<div class="content relative high-z" reftest-assigned-layer="page-background"></div>
diff --git a/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-2.html b/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-2.html
new file mode 100644
index 0000000000..16c36860a0
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-2.html
@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta charset="utf-8">
+<title>This test will fail because .mid-z is not in the same layer as .low-z</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+  margin: 10px;
+}
+
+.relative {
+  position: relative;
+}
+
+.fixed {
+  position: fixed;
+  top: 140px;
+  left: 140px;
+}
+
+.low-z {
+  z-index: 1;
+}
+
+.mid-z {
+  z-index: 2;
+}
+
+.high-z {
+  z-index: 3;
+}
+
+.opaque-background {
+  background-color: white;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
+
+<div class="fixed opaque-background content mid-z" reftest-assigned-layer="page-background"></div>
+
+<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
diff --git a/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-3.html b/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-3.html
new file mode 100644
index 0000000000..6e97dfba63
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-3.html
@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta charset="utf-8">
+<title>This test will fail because .high-z is not in the same layer as .mid-z</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+  margin: 10px;
+}
+
+.relative {
+  position: relative;
+}
+
+.fixed {
+  position: fixed;
+  top: 140px;
+  left: 140px;
+}
+
+.low-z {
+  z-index: 1;
+}
+
+.mid-z {
+  z-index: 2;
+}
+
+.high-z {
+  z-index: 3;
+}
+
+.opaque-background {
+  background-color: white;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
+
+<div class="fixed opaque-background content mid-z" reftest-assigned-layer="fixed-layer"></div>
+
+<div class="content relative low-z" reftest-assigned-layer="fixed-layer"></div>
diff --git a/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-4.html b/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-4.html
new file mode 100644
index 0000000000..92bcbdbdc4
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-assigned-layer-fail-4.html
@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta charset="utf-8">
+<title>This test will fail because the some-other-layer gets merged into the page background layer</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+  margin: 10px;
+}
+
+.relative {
+  position: relative;
+}
+
+.fixed {
+  position: fixed;
+  top: 140px;
+  left: 140px;
+}
+
+.low-z {
+  z-index: 1;
+}
+
+.mid-z {
+  z-index: 2;
+}
+
+.high-z {
+  z-index: 3;
+}
+
+.opaque-background {
+  background-color: white;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
+
+<div class="fixed opaque-background content mid-z" reftest-assigned-layer="fixed-layer"></div>
+
+<div class="content relative low-z" reftest-assigned-layer="some-other-layer"></div>
diff --git a/layout/reftests/reftest-sanity/reftest-assigned-layer-pass.html b/layout/reftests/reftest-sanity/reftest-assigned-layer-pass.html
new file mode 100644
index 0000000000..19dc004d81
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-assigned-layer-pass.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta charset="utf-8">
+<title>Both divs should be part of opaque layers.</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+  margin: 10px;
+}
+
+.relative {
+  position: relative;
+}
+
+.fixed {
+  position: fixed;
+  top: 140px;
+  left: 140px;
+}
+
+.low-z {
+  z-index: 1;
+}
+
+.high-z {
+  z-index: 2;
+}
+
+.opaque-background {
+  background-color: white;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
+
+<div class="fixed opaque-background content high-z" reftest-assigned-layer="fixed-layer"></div>
+
+<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
diff --git a/layout/reftests/reftest-sanity/reftest-no-flush-ref.html b/layout/reftests/reftest-sanity/reftest-no-flush-ref.html
new file mode 100644
index 0000000000..6cc270a570
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-no-flush-ref.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<style>
+html {
+  overflow: hidden;
+}
+body {
+  margin: 0px;
+  padding: 0px;
+}
+#target {
+  width: 100px;
+  height: 100px;
+  position: absolute;
+  transform: translateX(100px);
+  background-color: green;
+}
+</style>
+<div id="target"></div>
+</html>
diff --git a/layout/reftests/reftest-sanity/reftest-no-flush.html b/layout/reftests/reftest-sanity/reftest-no-flush.html
new file mode 100644
index 0000000000..8893e6eb71
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-no-flush.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html class="reftest-wait reftest-no-flush">
+<style>
+html {
+  /* Suppress scrollbars to avoid periodical unthrottling for transform */
+  /* animations on the compositor. */
+  overflow: hidden;
+}
+body {
+  margin: 0px;
+  padding: 0px;
+}
+@keyframes anim {
+  0% { transform: translateX(100px); }
+  100% { transform: translateX(100px); }
+}
+#target {
+  width: 100px;
+  height: 100px;
+  position: absolute;
+  background-color: green;
+}
+</style>
+<div id="target"></div>
+<script>
+document.addEventListener('MozReftestInvalidate', () => {
+  // Set a bit longer animation delay to avoid painting the initial animation
+  // style on the main thread.
+  target.style.animation = "anim 100s 1s";
+  target.addEventListener("animationstart", () => {
+    requestAnimationFrame(() => {
+      requestAnimationFrame(() => {
+        document.documentElement.classList.remove("reftest-wait");
+      });
+    });
+  });
+}, { once: true });
+</script>
+</html>
diff --git a/layout/reftests/reftest-sanity/reftest-no-paint-ref.html b/layout/reftests/reftest-sanity/reftest-no-paint-ref.html
new file mode 100644
index 0000000000..f8b0679de6
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-no-paint-ref.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html>
+<body style="background-color: black">
+<div style="background-color: rgba(255, 0, 0, 0.5); width:100px; height:100px;" >
+</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/reftest-no-paint.html b/layout/reftests/reftest-sanity/reftest-no-paint.html
new file mode 100644
index 0000000000..0c49b49647
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-no-paint.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html class="reftest-wait">
+<body>
+<div class="reftest-no-paint" style="background-color: rgba(255, 0, 0, 0.5); width:100px; height:100px;" >
+</div>
+<script type="application/javascript">
+
+function doTest() {
+  document.body.style.background = "black";
+  document.documentElement.removeAttribute("class");
+}
+document.addEventListener("MozReftestInvalidate", doTest);
+</script>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/reftest-opaque-layer-fail.html b/layout/reftests/reftest-sanity/reftest-opaque-layer-fail.html
new file mode 100644
index 0000000000..bb8a17e858
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-opaque-layer-fail.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta charset="utf-8">
+<title>The fixed layer can't be opaque, so this test must fail.</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+}
+
+.fixed {
+  position: fixed;
+  top: 20px;
+  left: 140px;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content reftest-opaque-layer"></div>
+
+<div class="fixed content reftest-opaque-layer"></div>
diff --git a/layout/reftests/reftest-sanity/reftest-opaque-layer-pass.html b/layout/reftests/reftest-sanity/reftest-opaque-layer-pass.html
new file mode 100644
index 0000000000..6286bb36b8
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-opaque-layer-pass.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta charset="utf-8">
+<title>Both divs should be part of opaque layers.</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+}
+
+.fixed {
+  position: fixed;
+  top: 20px;
+  left: 140px;
+}
+
+.opaque-background {
+  background-color: white;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content reftest-opaque-layer"></div>
+
+<div class="fixed opaque-background content reftest-opaque-layer"></div>
diff --git a/layout/reftests/reftest-sanity/reftest-opaque-layer-wait-fail.html b/layout/reftests/reftest-sanity/reftest-opaque-layer-wait-fail.html
new file mode 100644
index 0000000000..50e1dd86e3
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-opaque-layer-wait-fail.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en" class="reftest-wait">
+<meta charset="utf-8">
+<title>The fixed layer can't be opaque in the final paint, so this test must fail.</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+}
+
+.fixed {
+  position: fixed;
+  top: 20px;
+  left: 140px;
+}
+
+.reftest-wait .reftest-opaque-layer {
+  /* make the layer opaque until the final paint */
+  background-color: white;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content reftest-opaque-layer"></div>
+
+<div class="fixed content reftest-opaque-layer"></div>
+
+<script>
+
+function doTest() {
+  document.documentElement.removeAttribute("class");
+}
+document.addEventListener("MozReftestInvalidate", doTest);
+
+</script>
diff --git a/layout/reftests/reftest-sanity/reftest-opaque-layer-wait-pass.html b/layout/reftests/reftest-sanity/reftest-opaque-layer-wait-pass.html
new file mode 100644
index 0000000000..9fdc303533
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-opaque-layer-wait-pass.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html lang="en" class="reftest-wait">
+<meta charset="utf-8">
+<title>Both divs should be part of opaque layers in the final paint.</title>
+
+<style>
+
+.content {
+  box-sizing: border-box;
+  width: 200px;
+  height: 200px;
+  border: 1px solid black;
+}
+
+.fixed {
+  position: fixed;
+  top: 20px;
+  left: 140px;
+}
+
+.opaque-background {
+  background-color: white;
+}
+
+.reftest-wait .opaque-background {
+  /* make the layer start out transparent */
+  background-color: transparent;
+}
+
+body {
+  height: 4000px;
+}
+
+</style>
+
+<div class="content reftest-opaque-layer"></div>
+
+<div class="fixed opaque-background content reftest-opaque-layer"></div>
+
+<script>
+
+function doTest() {
+  document.documentElement.removeAttribute("class");
+}
+document.addEventListener("MozReftestInvalidate", doTest);
+
+</script>
+
diff --git a/layout/reftests/reftest-sanity/reftest-resolution-ref.html b/layout/reftests/reftest-sanity/reftest-resolution-ref.html
new file mode 100644
index 0000000000..51b6d7afcc
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-resolution-ref.html
@@ -0,0 +1,16 @@
+<html>
+  <style>
+    html {
+      scrollbar-width: none;
+    }
+    body {
+      margin: 0;
+    }
+    div {
+      width: 200px;
+      height: 200px;
+      background: green;
+    }
+  </style>
+  <div></div>
+</html>
diff --git a/layout/reftests/reftest-sanity/reftest-resolution.html b/layout/reftests/reftest-sanity/reftest-resolution.html
new file mode 100644
index 0000000000..d9a5f7b5e7
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest-resolution.html
@@ -0,0 +1,16 @@
+<html reftest-resolution="2.0">
+  <style>
+    html {
+      scrollbar-width: none;
+    }
+    body {
+      margin: 0;
+    }
+    div {
+      width: 100px;
+      height: 100px;
+      background: green;
+    }
+  </style>
+  <div></div>
+</html>
diff --git a/layout/reftests/reftest-sanity/reftest.list b/layout/reftests/reftest-sanity/reftest.list
new file mode 100644
index 0000000000..10c68a7c01
--- /dev/null
+++ b/layout/reftests/reftest-sanity/reftest.list
@@ -0,0 +1,217 @@
+== data:text/html,<body> about:blank
+== data:text/plain, about:blank
+!= data:text/plain,HELLO about:blank
+
+# these tests make sure async reftests work:
+== chrome://reftest/content/reftest-sanity/test-async.xhtml chrome://reftest/content/reftest-sanity/test-async-ref.xhtml
+== test-async.html test-async-ref.html
+
+# test that zoom works (and really zooms, not just scales)
+== test-zoom.html test-zoom-ref.html
+
+== text-zoom.html text-zoom-ref.html
+!= text-zoom.html text-zoom-notref.html
+
+# make sure we don't fall over if the root is missing
+== no-root.html about:blank
+
+# Makes sure that the file: protocol handler and HTTP server both
+# choose HTML vs. XHTML processing based on the file extensions.
+!= html-vs-xhtml-by-extension.html html-vs-xhtml-by-extension.xhtml
+HTTP != html-vs-xhtml-by-extension.html html-vs-xhtml-by-extension.xhtml
+
+# make sure red and green colors are not the default and are different from
+# each other
+!= green.html default.html
+!= green.html red.html
+!= red.html default.html
+
+# Make sure about:blank works, even via HTTP.
+== blank.html about:blank
+== about:blank blank.html
+HTTP == blank.html about:blank
+HTTP == about:blank blank.html
+# same for data:
+== default.html data:text/html,<div>Text</div>
+== data:text/html,<div>Text</div> default.html
+HTTP == default.html data:text/html,<div>Text</div>
+HTTP == data:text/html,<div>Text</div> default.html
+!= blank.html default.html
+HTTP != blank.html default.html
+
+fails-if(geckoview&&webrender&&device) == filter-1.xhtml filter-1-ref.xhtml
+fails-if(geckoview&&webrender&&device) == filter-2.xhtml filter-2-ref.xhtml
+
+# test that the MozReftestInvalidate event fires
+== invalidation.html about:blank
+== zoom-invalidation.html zoom-invalidation-ref.html # bug 773482
+
+# test that xulRuntime.OS works
+fails-if(xulRuntime.OS!="Linux"&&!Android) == data:text/html,<body>Linux data:text/html,<script>document.write(navigator.platform.substr(0,5))</script>
+fails-if(xulRuntime.OS!="WINNT") == data:text/html,<body>Win data:text/html,<script>document.write(navigator.platform.substr(0,3))</script>
+fails-if(xulRuntime.OS!="Darwin") == data:text/html,<body>Mac data:text/html,<script>document.write(navigator.platform.substr(0,3))</script>
+
+# test parsing of asserts() expressions
+asserts(0) load about:blank
+asserts(0-5) load about:blank
+asserts-if(true,0) load about:blank
+asserts-if(false,7) load about:blank
+asserts-if(true,0-4) load about:blank
+asserts-if(false,6-8) load about:blank
+
+# test that <div> is display:block
+== div.html div-ref.html
+
+# test script keyword
+include scripttests.list
+
+# test url-prefix
+include urlprefixtests.list
+
+# test defaults
+include defaults-tests.list
+
+# test that all corners are visible
+!= corners-1.html corners-1-ref.html
+!= corners-2.html corners-2-ref.html
+!= corners-3.html corners-3-ref.html
+!= corners-4.html corners-4-ref.html
+
+# Test that the harness gives the correct page dimensions.
+!= page-width-3.9in.html page-width-4in.html
+== page-width-4.1in.html page-width-4in.html
+== page-width-auto.html page-width-4in.html
+!= page-height-2in.html page-height-2.1in.html
+== page-height-2in.html page-height-nobreak.html
+== page-height-2.1in.html page-height-forcebreak.html
+
+# Check that tests that need focus are skipped when it's not available
+needs-focus load needs-focus.html
+
+# Bug 632636
+fails == data:text/plain,HELLO about:blank
+needs-focus == data:text/plain, about:blank
+
+# Sanity check of viewport+displayport overrides
+pref(dom.meta-viewport.enabled,true) skip-if(!browserIsRemote) != test-displayport-2.html test-displayport-ref.html # bug 593168
+skip-if(!browserIsRemote) fails-if(OSX&&layersGPUAccelerated) fuzzy-if(layersOMTC,0-1,0-1390) random-if(Android) random-if(transparentScrollbars) == 647192-1.html 647192-1-ref.html
+skip-if(!browserIsRemote) == 656041-1.html 656041-1-ref.html
+pref(dom.meta-viewport.enabled,true) skip-if(!browserIsRemote||layersOMTC) == test-displayport-bg.html test-displayport-ref.html # bug 694706
+
+# IPC Position-fixed frames/layers test
+# Fixed layers are temporarily disabled (bug 656167).
+#pref(dom.meta-viewport.enabled,true) skip-if(!browserIsRemote) == test-pos-fixed.html test-pos-fixed-ref.html
+#pref(dom.meta-viewport.enabled,true) skip-if(!browserIsRemote) == test-bg-attachment-fixed.html test-bg-attachment-fixed-ref.html
+pref(dom.meta-viewport.enabled,true) skip-if(!browserIsRemote) == test-pos-fixed-transform.html test-pos-fixed-transform-ref.html
+
+# reftest syntax: require-or
+require-or(unrecognizedCondition,skip) script scripttest-fail.html
+require-or(true&&unrecognizedCondition,skip) script scripttest-fail.html
+require-or(unrecognizedCondition&&true,skip) script scripttest-fail.html
+require-or(unrecognizedCondition,fails) script scripttest-fail.html
+require-or(true,fails) script scripttest-pass.html
+require-or(true&&true,fails) script scripttest-pass.html
+
+# tests for pref(...) syntax in manifest, including "fails" examples with incorrect prefs
+# a boolean pref
+pref(gfx.downloadable_fonts.enabled,true) != font-download.html font-default.html
+pref(gfx.downloadable_fonts.enabled,false) == font-download.html font-default.html
+fails pref(gfx.downloadable_fonts.enabled,0) == font-download.html font-default.html
+fails pref(gfx.downloadable_fonts.enabled,"foo") == font-download.html font-default.html
+# a non-existent pref
+fails pref(not.a.real.pref.name,1) == font-download.html font-default.html
+# an integer pref
+pref(font.size.variable.x-western,16) == font-size-16.html font-default.html
+pref(font.size.variable.x-western,16) != font-size-24.html font-default.html
+pref(font.size.variable.x-western,24) == font-size-24.html font-default.html
+pref(font.size.variable.x-western,24) != font-size-16.html font-default.html
+fails pref(font.size.variable.x-western,false) == font-size-16.html font-default.html
+fails pref(font.size.variable.x-western,"foo") == font-size-16.html font-default.html
+# a string pref
+pref(font.default.x-western,"serif") == font-serif.html font-default.html
+pref(font.default.x-western,"serif") != font-sans-serif.html font-default.html
+pref(font.default.x-western,"sans-serif") == font-sans-serif.html font-default.html
+pref(font.default.x-western,"sans-serif") != font-serif.html font-default.html
+fails pref(font.default.x-western,true) == font-serif.html font-default.html
+fails pref(font.default.x-western,0) == font-serif.html font-default.html
+# tests for ref-pref, and test-pref
+ref-pref(font.size.variable.x-western,16) == font-size-16.html font-default.html
+ref-pref(font.size.variable.x-western,16) != font-size-24.html font-default.html
+ref-pref(font.size.variable.x-western,24) == font-size-24.html font-default.html
+ref-pref(font.size.variable.x-western,24) != font-size-16.html font-default.html
+fails ref-pref(font.size.variable.x-western,false) == font-size-16.html font-default.html
+fails ref-pref(font.size.variable.x-western,"foo") == font-size-16.html font-default.html
+test-pref(font.size.variable.x-western,16) == font-default.html font-size-16.html
+test-pref(font.size.variable.x-western,16) != font-default.html font-size-24.html
+test-pref(font.size.variable.x-western,24) == font-default.html font-size-24.html
+test-pref(font.size.variable.x-western,24) != font-default.html font-size-16.html
+fails test-pref(font.size.variable.x-western,false) == font-default.html font-size-16.html
+fails test-pref(font.size.variable.x-western,"foo") == font-default.html font-size-16.html
+ref-pref(font.size.variable.x-western,16) test-pref(font.size.variable.x-western,24) != font-default.html font-default.html
+ref-pref(font.size.variable.x-western,24) test-pref(font.size.variable.x-western,16) != font-default.html font-default.html
+ref-pref(font.size.variable.x-western,24) test-pref(font.size.variable.x-western,24) == font-default.html font-default.html
+
+# reftest syntax: fuzzy(0-maxPixelDifference,0-maxNumberDifferingPixels)
+noautofuzz fuzzy(0-1,0-250000) == fuzzy.html fuzzy-ref.html
+noautofuzz fuzzy(0-1,0-250000) != too-fuzzy.html fuzzy-ref.html
+noautofuzz fuzzy-if(true,0-1,0-250000) == fuzzy.html fuzzy-ref.html
+noautofuzz fuzzy-if(false,0-2,0-1) == fuzzy-ref.html fuzzy-ref.html
+# test some ranged fuzzes
+noautofuzz fuzzy(1-10,1-250000) fuzzy-if(false,5-10,0-250000) == fuzzy.html fuzzy-ref.html
+noautofuzz fuzzy(0-0,0-250000) != fuzzy.html fuzzy-ref.html
+noautofuzz fuzzy(0-1,0-2) != fuzzy.html fuzzy-ref.html
+# If enabled, the following two should result in UNEXPECTED-PASS because
+# they are both overfuzzed
+# noautofuzz fuzzy(3-4,0-250000) == fuzzy.html fuzzy-ref.html
+# noautofuzz fuzzy(0-1,250001-250002) == fuzzy.html fuzzy-ref.html
+#
+# When using 565 fuzzy.html and fuzzy-ref.html will compare as equal
+noautofuzz fails fuzzy-if(false,0-2,0-1) == fuzzy.html fuzzy-ref.html
+
+# Test that reftest-no-paint fails correctly.
+fails-if(layerChecksEnabled) == reftest-no-paint.html reftest-no-paint-ref.html
+
+skip-if(!asyncPan||!browserIsRemote) == async-scroll-1a.html async-scroll-1-ref.html
+
+# Disable low-res painting for this test as it will cause more to
+# be drawn than we want.
+defaults pref(layers.low-precision-buffer,false)
+skip-if(!asyncPan||!browserIsRemote) != async-scroll-1b.html async-scroll-1-ref.html
+defaults
+
+skip-if(!asyncPan||!browserIsRemote) == async-scroll-1c.html async-scroll-1-ref.html
+
+skip-if(!Android) pref(apz.allow_zooming,true) != async-zoom-1.html async-zoom-1-ref.html
+fuzzy(0-112,0-800) skip-if(!Android) pref(apz.allow_zooming,true) == async-zoom-2.html async-zoom-2-ref.html
+
+# reftest-opaque-layer
+== reftest-opaque-layer-pass.html reftest-opaque-layer-pass.html
+!= reftest-opaque-layer-pass.html about:blank
+!= about:blank reftest-opaque-layer-pass.html
+fails-if(layerChecksEnabled) == reftest-opaque-layer-fail.html reftest-opaque-layer-fail.html
+
+# If reftest-opaque-layer fails (no matter whether it fails in the test or in the reference),
+# it shouldn't matter whether the test matches the reference.
+fails != reftest-opaque-layer-fail.html reftest-opaque-layer-fail.html
+fails == reftest-opaque-layer-fail.html about:blank
+fails == about:blank reftest-opaque-layer-fail.html
+fails-if(layerChecksEnabled) != reftest-opaque-layer-fail.html about:blank
+fails-if(layerChecksEnabled) != about:blank reftest-opaque-layer-fail.html
+
+# reftest-opaque-layer and reftest-wait
+== reftest-opaque-layer-wait-pass.html reftest-opaque-layer-pass.html
+!= reftest-opaque-layer-wait-pass.html about:blank
+fails-if(layerChecksEnabled) == reftest-opaque-layer-wait-fail.html reftest-opaque-layer-fail.html
+fails-if(layerChecksEnabled) != reftest-opaque-layer-wait-fail.html about:blank
+
+# reftest-assigned-layer
+!= reftest-assigned-layer-pass.html about:blank
+fails-if(layerChecksEnabled) != reftest-assigned-layer-fail-1.html about:blank
+fails-if(layerChecksEnabled) != reftest-assigned-layer-fail-2.html about:blank
+fails-if(layerChecksEnabled) != reftest-assigned-layer-fail-3.html about:blank
+fails-if(layerChecksEnabled) != reftest-assigned-layer-fail-4.html about:blank
+
+# reftest-resolution
+pref(apz.allow_zooming,true) == reftest-resolution.html reftest-resolution-ref.html
+
+== reftest-no-flush.html reftest-no-flush-ref.html
diff --git a/layout/reftests/reftest-sanity/scripttest-fail.html b/layout/reftests/reftest-sanity/scripttest-fail.html
new file mode 100644
index 0000000000..7172902f14
--- /dev/null
+++ b/layout/reftests/reftest-sanity/scripttest-fail.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>scripttest-fail</title>
+<script type="text/javascript">
+function getTestCases()
+{
+  return [
+    { testPassed: (function () { return false; }), testDescription: (function () { return "failed"; }) }
+  ];
+}
+</script>
+</head>
+<body>
+<h1>scripttest-fail</h1>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/scripttest-pass-fail.html b/layout/reftests/reftest-sanity/scripttest-pass-fail.html
new file mode 100644
index 0000000000..848e21b119
--- /dev/null
+++ b/layout/reftests/reftest-sanity/scripttest-pass-fail.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>scripttest-pass-fail</title>
+<script type="text/javascript">
+function getTestCases()
+{
+  return [
+    { testPassed: (function () { return false; }), testDescription: (function () { return "fail"; }) },
+    { testPassed: (function () { return true; }), testDescription: (function () { return "expected random pass"; }) }
+  ];
+}
+</script>
+</head>
+<body>
+<h1>scripttest-pass-fail</h1>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/scripttest-pass.html b/layout/reftests/reftest-sanity/scripttest-pass.html
new file mode 100644
index 0000000000..e0371b3518
--- /dev/null
+++ b/layout/reftests/reftest-sanity/scripttest-pass.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>scripttest-pass</title>
+<script type="text/javascript">
+function getTestCases()
+{
+  return [
+    { testPassed: (function () { return true; }), testDescription: (function () { return "passed"; }) }
+  ];
+}
+</script>
+</head>
+<body>
+<h1>scripttest-pass</h1>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/scripttests.list b/layout/reftests/reftest-sanity/scripttests.list
new file mode 100644
index 0000000000..18be27e59e
--- /dev/null
+++ b/layout/reftests/reftest-sanity/scripttests.list
@@ -0,0 +1,10 @@
+# test script keyword.
+
+# cases where the test does not include an appropriate getTestCases() function,
+# or where getTestCases() does not return an array of objects with methods
+# testPassed() and testDescription() can not be included since they always
+# produce unexpected failures.
+
+script scripttest-pass.html
+fails script scripttest-fail.html
+fails script scripttest-pass-fail.html
diff --git a/layout/reftests/reftest-sanity/test-async-ref.html b/layout/reftests/reftest-sanity/test-async-ref.html
new file mode 100644
index 0000000000..7d92f683df
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-async-ref.html
@@ -0,0 +1,2 @@
+<html>
+<body style="background-color: green;">
diff --git a/layout/reftests/reftest-sanity/test-async-ref.xhtml b/layout/reftests/reftest-sanity/test-async-ref.xhtml
new file mode 100644
index 0000000000..690fc60aa9
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-async-ref.xhtml
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        style="background-color: green"/>
diff --git a/layout/reftests/reftest-sanity/test-async.html b/layout/reftests/reftest-sanity/test-async.html
new file mode 100644
index 0000000000..db24cf42b7
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-async.html
@@ -0,0 +1,12 @@
+<html class="reftest-wait">
+<body style="background-color: red;"
+      onload="HandleLoad()">
+  <script>
+    function HandleLoad() {
+      setTimeout(function() {
+        document.body.style.backgroundColor = "green";
+        document.documentElement.className = "";
+      }, 100);
+    }
+  </script>
+</body>
diff --git a/layout/reftests/reftest-sanity/test-async.xhtml b/layout/reftests/reftest-sanity/test-async.xhtml
new file mode 100644
index 0000000000..e8dc869ad3
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-async.xhtml
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        id="main"
+        class="reftest-wait"
+        style="background-color: red;"
+        onload="HandleLoad()">
+  <script>
+    function HandleLoad() {
+      setTimeout(function() {
+        document.documentElement.style.backgroundColor = "green";
+        document.documentElement.className = "";
+      }, 100);
+    }
+  </script>
+</window>
diff --git a/layout/reftests/reftest-sanity/test-bg-attachment-fixed-ref.html b/layout/reftests/reftest-sanity/test-bg-attachment-fixed-ref.html
new file mode 100644
index 0000000000..f336883097
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-bg-attachment-fixed-ref.html
@@ -0,0 +1,16 @@
+<html reftest-displayport-w="800" reftest-displayport-h="1000">
+<head>
+<meta name="viewport" content="width=800; height=1000; initial-scale=1.0">
+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
+<style type="text/css">
+body
+{
+background-image:url("bg.png");
+background-repeat:no-repeat;
+background-attachment:fixed;
+}
+</style>
+</head>
+<body>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-bg-attachment-fixed.html b/layout/reftests/reftest-sanity/test-bg-attachment-fixed.html
new file mode 100644
index 0000000000..12ca1c2c51
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-bg-attachment-fixed.html
@@ -0,0 +1,22 @@
+<html style="overflow:hidden"
+      reftest-displayport-w="800" reftest-displayport-h="1000">
+<head>
+<meta name="viewport" content="width=800; height=1000; initial-scale=1.0">
+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
+<script>
+  function run() {
+    window.scrollTo(0, 30);
+  }
+</script>
+<style type="text/css">
+body
+{
+background-image:url("bg.png");
+background-repeat:no-repeat;
+background-attachment:fixed;
+}
+</style>
+</head>
+<body onload="run()" style="height: 10000px">
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-displayport-2.html b/layout/reftests/reftest-sanity/test-displayport-2.html
new file mode 100644
index 0000000000..6772732d76
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-displayport-2.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html reftest-displayport-w="200" reftest-displayport-h="200">
+<meta name="viewport" content="width=100; height=100; initial-scale=1.0">
+<body>
+  <div style="position: absolute; left:0px; top:0px;width:800px; height:1000px; background:green;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-displayport-bg.html b/layout/reftests/reftest-sanity/test-displayport-bg.html
new file mode 100644
index 0000000000..6044de36f2
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-displayport-bg.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html reftest-displayport-w="400" reftest-displayport-h="500"
+      reftest-async-scroll>
+<meta name="viewport" content="width=100; height=100; initial-scale=1.0">
+<body bgcolor=green style="position: absolute; left:0px; top:0px;width:800px; height:1000px;"></body>
+</html>
+
diff --git a/layout/reftests/reftest-sanity/test-displayport-ref.html b/layout/reftests/reftest-sanity/test-displayport-ref.html
new file mode 100644
index 0000000000..b699a79a31
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-displayport-ref.html
@@ -0,0 +1,4 @@
+<!DOCTYPE HTML>
+<html>
+<body style="background:green;"></body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-pos-fixed-ref.html b/layout/reftests/reftest-sanity/test-pos-fixed-ref.html
new file mode 100644
index 0000000000..864e6418cd
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-pos-fixed-ref.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html reftest-displayport-w="200" reftest-displayport-h="100"
+<meta name="viewport" content="width=200; height=100; initial-scale=1.0">
+<body>
+<div style="position:fixed;top:0px;width:100%;height:10px;background-color:green;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-pos-fixed-transform-ref.html b/layout/reftests/reftest-sanity/test-pos-fixed-transform-ref.html
new file mode 100644
index 0000000000..0b2870ff55
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-pos-fixed-transform-ref.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html>
+<meta name="viewport" content="width=800; height=1000; initial-scale=1.0">
+<body>
+<div style="position: fixed; background: lightblue; top: 0; left: 0; width:100px; height:100px; -moz-transform: translate(360px,0px);"/>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-pos-fixed-transform.html b/layout/reftests/reftest-sanity/test-pos-fixed-transform.html
new file mode 100644
index 0000000000..d15b646149
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-pos-fixed-transform.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html reftest-displayport-w="800" reftest-displayport-h="1000">
+<meta name="viewport" content="width=800; height=1000; initial-scale=1.0">
+<body>
+<div style="position: fixed; background: lightblue; top: 0; left: 0; width:100px; height:100px; -moz-transform: translate(360px,0px);"/>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-pos-fixed.html b/layout/reftests/reftest-sanity/test-pos-fixed.html
new file mode 100644
index 0000000000..7c792cf224
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-pos-fixed.html
@@ -0,0 +1,8 @@
+<!DOCTYPE HTML>
+<html reftest-displayport-w="200" reftest-displayport-h="100"
+      reftest-displayport-x="0" reftest-displayport-y="10">
+<meta name="viewport" content="width=200; height=100; initial-scale=1.0">
+<body>
+<div style="position:fixed;top:0px;width:100%;height:10px;background-color:green;">&nbsp;</div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-zoom-ref.html b/layout/reftests/reftest-sanity/test-zoom-ref.html
new file mode 100644
index 0000000000..16fd8cbfba
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-zoom-ref.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html>
+<body style="margin:0;">
+<div style="background:yellow; height:15px;"></div>
+<div style="position:absolute; top:150px; left:150px; width:150px; height:150px; border:1px solid black;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/test-zoom.html b/layout/reftests/reftest-sanity/test-zoom.html
new file mode 100644
index 0000000000..d663030a93
--- /dev/null
+++ b/layout/reftests/reftest-sanity/test-zoom.html
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML>
+<html reftest-zoom="1.5">
+<body style="margin:0;">
+<div style="background:yellow; height:10px;"></div>
+<div style="position:absolute; top:100px; left:100px; width:100px; height:100px; border:1px solid black;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/text-zoom-notref.html b/layout/reftests/reftest-sanity/text-zoom-notref.html
new file mode 100644
index 0000000000..b2be86b253
--- /dev/null
+++ b/layout/reftests/reftest-sanity/text-zoom-notref.html
@@ -0,0 +1,2 @@
+<!doctype html>
+<div style="font: 16px/1 monospace">Foo</div>
diff --git a/layout/reftests/reftest-sanity/text-zoom-ref.html b/layout/reftests/reftest-sanity/text-zoom-ref.html
new file mode 100644
index 0000000000..6140f537fe
--- /dev/null
+++ b/layout/reftests/reftest-sanity/text-zoom-ref.html
@@ -0,0 +1,2 @@
+<!doctype html>
+<div style="font: 32px/1 monospace">Foo</div>
diff --git a/layout/reftests/reftest-sanity/text-zoom.html b/layout/reftests/reftest-sanity/text-zoom.html
new file mode 100644
index 0000000000..13ced799a8
--- /dev/null
+++ b/layout/reftests/reftest-sanity/text-zoom.html
@@ -0,0 +1,3 @@
+<!doctype html>
+<html reftest-text-zoom="2">
+<div style="font: 16px/1 monospace">Foo</div>
diff --git a/layout/reftests/reftest-sanity/too-fuzzy.html b/layout/reftests/reftest-sanity/too-fuzzy.html
new file mode 100644
index 0000000000..e9b5c2ce5a
--- /dev/null
+++ b/layout/reftests/reftest-sanity/too-fuzzy.html
@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<html>
+  <body>
+    <div style="background: #ff04ff; width: 500px; height: 500px;"></div>
+  </body>
+</html>
diff --git a/layout/reftests/reftest-sanity/urlprefixtests-include.list b/layout/reftests/reftest-sanity/urlprefixtests-include.list
new file mode 100644
index 0000000000..623d5b0239
--- /dev/null
+++ b/layout/reftests/reftest-sanity/urlprefixtests-include.list
@@ -0,0 +1,6 @@
+# test url-prefix on include commands.
+
+# This include file should be loaded if url-prefix is ignored for
+# the include command in urlprefixtests.list.
+
+script scripttest-pass.html
diff --git a/layout/reftests/reftest-sanity/urlprefixtests.list b/layout/reftests/reftest-sanity/urlprefixtests.list
new file mode 100644
index 0000000000..0d55fc33e2
--- /dev/null
+++ b/layout/reftests/reftest-sanity/urlprefixtests.list
@@ -0,0 +1,23 @@
+# test url-prefix
+
+# test that url-prefix is not be applied to absolute uris.
+url-prefix absolute
+
+== data:text/html,<body> about:blank
+== data:text/plain, about:blank
+!= data:text/plain,HELLO about:blank
+
+# test that url-prefix is applied to test items.
+url-prefix prefix-
+
+script suffix.html
+
+# test if url-prefix containing / works.
+url-prefix prefix/
+
+script suffix.html
+
+# test that url-prefix should not be applied to include commands.
+
+include urlprefixtests-include.list
+
diff --git a/layout/reftests/reftest-sanity/zoom-invalidation-ref.html b/layout/reftests/reftest-sanity/zoom-invalidation-ref.html
new file mode 100644
index 0000000000..e51d313131
--- /dev/null
+++ b/layout/reftests/reftest-sanity/zoom-invalidation-ref.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body style="margin:0;">
+<div id="d" style="position:absolute; top:23px; left:23px; width:150px; height:150px; background:yellow;"></div>
+</body>
+</html>
diff --git a/layout/reftests/reftest-sanity/zoom-invalidation.html b/layout/reftests/reftest-sanity/zoom-invalidation.html
new file mode 100644
index 0000000000..98e5655e90
--- /dev/null
+++ b/layout/reftests/reftest-sanity/zoom-invalidation.html
@@ -0,0 +1,13 @@
+<!DOCTYPE HTML>
+<html reftest-zoom="1.5" class="reftest-wait">
+<body style="margin:0;">
+<div id="d" style="position:absolute; top:15px; left:15px; width:100px; height:100px;"></div>
+<script>
+function doTest() {
+  document.getElementById("d").style.background = "yellow";
+  document.documentElement.removeAttribute('class');
+}
+document.addEventListener("MozReftestInvalidate", doTest);
+</script>
+</body>
+</html>
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