third_party/blink/web_tests/printing/print-no-background.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <script>
     if (window.testRunner)
         testRunner.setPrinting();
 </script>
 <style>
 body {
     background-color: red;
 }
 </style>
 <html>
 <body>
     This test succeed if root background is correctly ignored in printing mode.
 </body>
 </html>
	<!DOCTYPE html>
	<script>
	if (window.testRunner)
	testRunner.setPrinting();
	</script>
	<style>
	body {
	background-color: red;
	}
	</style>
	<html>
	<body>
	This test succeed if root background is correctly ignored in printing mode.
	</body>
	</html>