debug: show window size

Author: php-coder

src/test/robotframework/selenium.utils.robot

@@ -5,6 +5,8 @@ Documentation  Keywords (and workarounds) that are missing in the SeleniumLibrar
 Save Screenshot and Log Source
 	Capture Page Screenshot  EMBED
 	Log Source
+	${width}  ${height}=  Get Window Size
+	Log Many  ${width}  ${height}
 
 Element Text Should Match Regexp
 	[Documentation]      Verify the text of the element identified by locator matches the given pattern