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You are here: MacNN Forums > Software - Troubleshooting and Discussion > Developer Center > What's the Acid2 test?

What's the Acid2 test?
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Jacob
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Nov 3, 2005, 06:42 PM
 
http://www.webstandards.org/act/acid2/test.html

This is listed on Apples official update bug list for Safari. What on earth is it?? Anyone know?
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gururafiki
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Nov 3, 2005, 06:46 PM
 
Good question. Looks like its only a strange happy face that gets a blue nose when you mouse over it, and for such a simple thing it sure has a lot of code in the source.
     
wataru
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Nov 3, 2005, 06:56 PM
 
It's a test for browser compliance with a number of CSS rules. In and of itself the test is pretty useless, but it's also a sort of barometer for how well a browser supports CSS. Right now I believe only KHTML-based browsers pass the test.
     
Simon Mundy
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Nov 4, 2005, 06:29 AM
 
That's funny, all I saw was some strange blue lizards, and the image of the Madonna in a bowl of cornflakes and spiders up and down my arms and .... AAARARAGGAHHHHHH!HH!H!HH!!!!

Damn. Shouldna' licked the screen.
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Stradlater
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Nov 4, 2005, 10:42 AM
 
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Millennium
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Nov 4, 2005, 11:31 AM
 
Basically, it is a single Web page that exercised certain parts of HTML and CSS in unconventional ways, but ways which are clearly defined in the standards such that they should work. As testcases go it's actually pretty terrible, but it makes for a very good (and very important) benchmark.

Thus far, only two browsers have actually released a version which passes the test: iCab got there first, and Safari is now the second. Opera looks like it will probably be third, based on its developer previews. IE/Win has promised support in a future release, but they've also said that IE7 won't have all of it (though there will be improvements). Sadly, the Gecko team (which makes Firefox) hasn't seen fit to even make it a priority, which is frankly an embarrassment.
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registered_user
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Nov 4, 2005, 11:50 PM
 
Originally Posted by Millennium
IE/Win has promised support in a future release...
I'd like to take this opportunity to promise that I will invent perpetual motion. Perhaps not in my next project, but I'm eager to go on record saying that I will do it.
     
Love Calm Quiet
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Nov 11, 2005, 10:15 PM
 
Hmmmmm...
Using Safari 2.0.1 I am NOT passing the test...
(i.e., looks nothing like the "Reference Rendering" & has "error" printed in it)
No Safari plugins here, either.
Any explanationss?
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Simon Mundy
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Nov 12, 2005, 06:27 AM
 
Originally Posted by Love Calm Quiet
Hmmmmm...
Using Safari 2.0.1 I am NOT passing the test...
(i.e., looks nothing like the "Reference Rendering" & has "error" printed in it)
No Safari plugins here, either.
Any explanationss?
Try Safari 2.0.2?
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Love Calm Quiet
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Nov 12, 2005, 09:29 AM
 
Did Safari only become compliant that recently?
I ask, because I'm still in the leisurely period after a new sys upgrade (10.4.3) where I read about others' traumas before risking my own
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CaptainHaddock
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Nov 12, 2005, 12:33 PM
 
Yes, Safari 2.0.2, which comes with 10.4.3, is the upgrade that passes the Acid 2 test.
     
   
 
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