On 30 Aug 2008, at 19:56, Ashley Moran wrote:
On Aug 30, 2008, at 4:58 pm, Matt Wynne wrote:
I have been in a few pub conversations now about 'photoshop-driven-
development' where we show the machine what the page should look
like (a photoshop mock-up), and keeps failing the build until we
produce something that every browser can render to look like the
mock-up.
I had a nose around the WebKit source a while back, and it looked
like their integration testing was done basically by pure
regression tests - save a PNG (or whatever) in a directory, and
compare page renderings to the last reference copy. However that
will break on different platforms with different font renderings,
anti-aliasing algorithms etc unless you make it fuzzy (maybe blur
the output and use a subtract calculation).
Maybe you could make it work with the Watir+screenshot code that
Aslak made ages ago?
This is going to rock.
Has Lazyweb started working on it yet?
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