diff --git a/test/cache/index.html b/test/cache/index.html
index 1f2d731..d1b0472 100755
--- a/test/cache/index.html
+++ b/test/cache/index.html
@@ -1,16 +1,17 @@
-<html>
-<head>
-	<title>Cache Test</title>
-</head>
-<body>
-
-<img width=400 height=225 src="vivaldi.jpg">
-
-<form method="get" action="touch.php">
-	<p>
-		<input type="submit" value="Touch Image" alt="Touch Image"> 
-	</p> 
-</form> 
-
-</body>
-</html>
\ No newline at end of file
+<html>
+<head>
+	<title>Cache Test</title>
+	<link rel="stylesheet" href="style1.css">
+</head>
+<body>
+
+<img width=400 height=225 src="vivaldi.jpg">
+
+<form method="get" action="touch.php">
+	<p>
+		<input type="submit" value="Touch Image" alt="Touch Image"> 
+	</p> 
+</form> 
+
+</body>
+</html>
diff --git a/test/cache/style1.css b/test/cache/style1.css
new file mode 100755
index 0000000..497a61c
--- /dev/null
+++ b/test/cache/style1.css
@@ -0,0 +1 @@
+body { background: black; }
diff --git a/test/cache/style2.css b/test/cache/style2.css
new file mode 100755
index 0000000..5b2d09b
--- /dev/null
+++ b/test/cache/style2.css
@@ -0,0 +1 @@
+body { background: gray; }
diff --git a/test/cache/touch.php b/test/cache/touch.php
index 451e62f..caa8071 100755
--- a/test/cache/touch.php
+++ b/test/cache/touch.php
@@ -1,9 +1,12 @@
-<?php
-$wd = getcwd();
-$image = "$wd/vivaldi.jpg";
-
-ignore_user_abort(true);
-system("touch $image");
-header("Location: index.html");
-
-?>
+<?php
+$wd = getcwd();
+$image = "$wd/vivaldi.jpg";
+
+ignore_user_abort(true);
+system("touch vivaldi.jpg");
+system("mv style1.css style.tmp; mv style2.css style1.css; mv style.tmp style2.css");
+system("touch style1.css");
+
+header("Location: index.html");
+
+?>
