28718 2009-08-25 14:33:06 -0700 REGRESSION: Images May Disappear if inside an element that is position:relative and display:inline 2009-08-26 15:34:06 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) All All RESOLVED FIXED http://www.creativenotice.com/html-5-humor InRadar, Regression P2 Normal --- 1 joepeck hyatt hyatt joepeck mitz simon.fraser oldest_to_newest 142699 0 38570 joepeck 2009-08-25 14:33:06 -0700 Created attachment 38570 Resize the Browser to be Shorter then the Image and it disappears If an image is itself position:relative or contained inside an element that is position:relative it may not paint if the browser's view port doesn't contain the full image. This can cause weird painting issues on a regular webpage such as http://www.creativenotice.com/html-5-humor View of the attached regression in Safari 4.0.3 (Expected Behavior): http://tr.im/x6r4?grabup View of the attached reduction in WebKit r47686 (Bad Behavior): http://tr.im/x6qV?grabup 142700 1 mitz 2009-08-25 14:38:45 -0700 <rdar://problem/7169310> 142701 2 joepeck 2009-08-25 14:45:51 -0700 Refined even further, it seems as though it may also be specific to an <a> tag. My latest tests showed that: Displays Correctly: <div style="position:relative"> <img ... /> </div> Displays Incorrectly: <a style="position:relative"> <img ... /> </a> 142702 3 joepeck 2009-08-25 14:50:40 -0700 Arg, spoke too soon! It fails in a span, and so I tried display:inline and indeed this fails too: <div style="display:inline;position:relative"> <img ... /> </div> "inline-block" and "block" both worked correctly, so hopefully this is specific to inline. 142958 4 38636 hyatt 2009-08-26 13:30:37 -0700 Created attachment 38636 Patch 142960 5 simon.fraser 2009-08-26 13:44:10 -0700 Is bug 28700 the same issue? 142964 6 hyatt 2009-08-26 13:59:13 -0700 No, that bug actually occurs on Snow Leopard. 142969 7 38636 eric 2009-08-26 14:18:55 -0700 Comment on attachment 38636 Patch Can't we make a test for this? It seems the test is more important than the code change in this sort of bug. 142973 8 38636 hyatt 2009-08-26 14:50:00 -0700 Comment on attachment 38636 Patch Dan reviewed this. 142979 9 hyatt 2009-08-26 15:34:06 -0700 Fixed in r47798. 38570 2009-08-25 14:33:06 -0700 2009-08-25 14:33:06 -0700 Resize the Browser to be Shorter then the Image and it disappears reduction.html text/html 1903 joepeck PGh0bWw+CjxoZWFkPgogIDx0aXRsZT54PC90aXRsZT4KPC9oZWFkPgo8Ym9keT4KICA8cD5SZXNp emUgdGhlIGJyb3dzZXIgc28gdGhhdCB0aGUgZnVsbCBpbWFnZSBkb2Vzbid0IHNob3cgYW5kIGl0 IGRpc2FwcGVhcnMuPC9wPgogIDxhIGhyZWY9IiMiIHN0eWxlPSJwb3NpdGlvbjpyZWxhdGl2ZSI+ CiAgICA8aW1nIHNyYz0iZGF0YTppbWFnZS9wbmc7YmFzZTY0LGlWQk9SdzBLR2dvQUFBQU5TVWhF VWdBQUFBb0FBQUVzQ0FZQUFBRDZzQ0lpQUFBRE8ybERRMUJKUTBNZ1VISnZabWxzWlFBQWVBR0Zs RXRvMUZBVWh2K01LWUswZ3FpMUZwVGdRb3UwSlQ3UWlsRGJhYlhXa1hFWSs5QWl5RFJ6WnhwTk16 R1pHUitJU0VIYytWcUtHeCtJaXlyaVFycFFjS1VMa1VMcmExRUVjYVVpaUVJM1VzYi9KdTFNS2xZ 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