CODEWITHSUNDEEP
windowsinternet-explorertestingbrowser
Don Zacharias
Don Zacharias

Reputation: 1564

Is it worth testing the same version of IE on different versions of Windows?

I'm putting together some virtual machines to test different browsers and I'm wondering if there is any compelling reason to be able to test the same version of IE on different versions of Windows. (i.e. IE8 on XP and Vista) I'm mostly talking about testing CSS to make sure it "looks right" across browsers, but if there were major differences in JavaScript I would want to know that too.

Are different versions of IE "generally the same" on different versions of Windows? Thanks!

Upvotes: 6

Views: 288

Answers (5)

Steve Wortham
Steve Wortham

Reputation: 22220

I would think there would be very limited cases where you'll notice a difference in IE between Windows versions. One example where you would is a Google toolbar bug I've seen in IE6 that renders html forms unusable. That bug seems to go away when you upgrade to IE8. But that problem is more Google Toolbar than IE.

Other differences you run into may be security or plug-in related. But in the default IE configurations I don't think you'll see any differences in rendering.

Upvotes: 0

Beska
Beska

Reputation: 12667

I agree with both people who have answered previously, despite the fact that they disagree with one another.

In general, IE will act very largely the same across all versions of windows. However, there can be (and are) some occassional subtle differences. Whether these are important are not is up to you.

For the great majority of websites, I wouldn't bother with it. But for very precise web applications where you're using something like complex javascript, or if you require layout to be correct to the pixel for some reason, then it could be worth it. I'm thinking of cases where people are generating os-type applications in JavaScript where the DOM is really being pushed around, and where exact layout and flawless event-handling is critical.

Upvotes: 2

gonzohunter
gonzohunter

Reputation: 850

No, I would stick to testing on the current (IE8) and previous (IE7), unless it is a requirement to support older versions. These browsers should render the same across different versions of windows.

I personally dont bother with IE6, the sooner that is gone, the better

Upvotes: 0

user105033
user105033

Reputation: 19568

Yes, I am currently testing something out and have varying results between XP and Vista.

--assuming you already have both platforms.

Upvotes: 1

Matthew Vines
Matthew Vines

Reputation: 27561

The time and cost of testing different versions of windows would be better spent in other places. This would be one of the last things I would look at when looking for rendering issues.

Upvotes: 5

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