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| -rw-r--r-- | layout/reftests/image/image-object-position-with-background-1.html | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/layout/reftests/image/image-object-position-with-background-1.html b/layout/reftests/image/image-object-position-with-background-1.html new file mode 100644 index 0000000000..ae7a0a2916 --- /dev/null +++ b/layout/reftests/image/image-object-position-with-background-1.html @@ -0,0 +1,35 @@ +<!DOCTYPE html> +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<!-- + This testcase ensures that we paint the background around an opaque image, + when the image is offset from the container via 'object-position'. This is + an interesting case because, by default, images fill their container, + which means we can often optimize away the background completely. BUT, if + "object-position" offsets the image from its container's content-box, we + can't optimize away the background; it need to be painted in the uncovered + area. +--> +<html> + <head> + <meta charset="utf-8"> + <style type="text/css"> + .test { + background: salmon; + object-position: 5px 5px; + width: 32px; + height: 32px; + display: block; + margin-bottom: 2px; + } + </style> + </head> + <body> + <img class="test" src="blue-32x32.png"> + <embed class="test" src="blue-32x32.png"> + <object class="test" data="blue-32x32.png"></object> + <video class="test" poster="blue-32x32.png"></video> + </body> +</html> |