[webkit-reviews] review denied: [Bug 64143] REGRESSION (r60268): Page-Up or Page-Down scrolls a scrollable textarea and the next embedding scrollable area at the same time : [Attachment 105785] Patch
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Dec 8 16:45:23 PST 2011
Ryosuke Niwa <rniwa at webkit.org> has denied Kentaro Hara <haraken at google.com>'s
request for review:
Bug 64143: REGRESSION (r60268): Page-Up or Page-Down scrolls a scrollable
textarea and the next embedding scrollable area at the same time
https://bugs.webkit.org/show_bug.cgi?id=64143
Attachment 105785: Patch
https://bugs.webkit.org/attachment.cgi?id=105785&action=review
------- Additional Comments from Ryosuke Niwa <rniwa at webkit.org>
View in context: https://bugs.webkit.org/attachment.cgi?id=105785&action=review
r- due to a missing test.
> LayoutTests/editing/input/pageup-and-pagedown-in-textarea.html:72
> + debug("Press PageDown on a scrollable textarea.");
> + scrollTo(0, 0);
> + textarea.focus();
> + textarea.setSelectionRange(29, 29); // Move a caret to the tail of '09',
i.e. it looks like '09|'.
> + textarea.scrollTop = textarea.scrollHeight / 2;
> + previousScrollTopOfDocument = document.body.scrollTop;
> + previousScrollLeftOfDocument = document.body.scrollLeft;
> + eventSender.keyDown("pageDown");
> + shouldBe('document.body.scrollTop', 'previousScrollTopOfDocument');
> + shouldBe('document.body.scrollLeft', 'previousScrollLeftOfDocument');
> + textarea.blur();
Seems like code duplication. Please make a function and share code.
> LayoutTests/platform/chromium/test_expectations.txt:3204
> +BUGWK64143 WIN MAC : fast/layers/scroll-rect-to-visible.html = FAIL
Where is this test? It's missing from the patch.
> Source/WebCore/editing/FrameSelection.cpp:247
> + switch (align) {
> + case AlignCursorOnScrollAlways:
> + alignment = ScrollAlignment::alignCenterAlways;
> + break;
> + case AlignCursorOnScrollIfNeeded:
> + alignment = ScrollAlignment::alignCenterIfNeeded;
> + break;
> + case AlignCursorOnScrollIfScrollable:
> + alignment = ScrollAlignment::alignCenterIfScrollable;
> + break;
Wish there was a cleaner way of writing this. Could you at least put this in
some helper function?
> Source/WebCore/editing/FrameSelection.cpp:260
> + switch (align) {
> + case AlignCursorOnScrollAlways:
> + alignment = ScrollAlignment::alignTopAlways;
> + break;
> + case AlignCursorOnScrollIfNeeded:
> + alignment = ScrollAlignment::alignToEdgeIfNeeded;
> + break;
> + case AlignCursorOnScrollIfScrollable:
> + alignment = ScrollAlignment::alignTopIfScrollable;
> + break;
> + }
Ditto.
> Source/WebCore/editing/FrameSelection.h:113
> enum CursorAlignOnScroll { AlignCursorOnScrollIfNeeded,
> - AlignCursorOnScrollAlways };
> + AlignCursorOnScrollAlways,
> + AlignCursorOnScrollIfScrollable };
I don't understand the difference between IfNeeded and IfScrollable. We need a
better name for these two be distinguishable.
More information about the webkit-reviews
mailing list