On 5/14/2009 3:43 AM, Charles Bailey wrote,
On Wed, May 13, 2009 at 03:35:44PM -0400, Don Slutz wrote:
Have I missed some previous recent discussion about this patch series?
I know that you referenced that long Aug 2007 thread about autocrlf,
but is there some more recent discussion about how the test suite
works / should work?
Not that I have seen. I did forget to send the previous reply, should
now be there.
mergetool isn't the prime implementor of autocrlf, but it does have
some checks to make sure that it works with autocrlf. My impression -
probably incorrect - has been that autocrlf is off for the purposes of
building and testing git on all platforms, but that some packages
switch it on by default on install for user convenience on platforms
where this is appropriate.
Your patch seems to be about allowing the entire test suite to run
correctly with the autocrlf in any setting. If this is the case,
shouldn't the correct fix be to remove tests that are testing that
things work with different settings of autocrlf, because these tests
are effectively run by a full test suite run with autocrlf
alternatively set anyway?
Well my take is that most of the tests do not care about autocrlf, they
are checking that the right file or error is happening. For example:
git commit -m "c1"
echo foo >file2
git checkout -- file2
just wants to know that file2 is correctly reverted to before the
change. The fact that file2 can have LF -> CRLF if autocrlf=true is not
what is being checked for here. There are several tests like
t0020-crlf.sh that are checking that the right thing happens.
I am assuming that t7610-mergetool.sh add the test for autocrlf=true
because of some issue (bug?) that was fixed. However I have not done a
full look into way the test is there. I was focused on getting the
tests to pass.
Also I do expect that most people will run the tests in the default mode
only. I have no plans on add the "run the tests in all possible
settings of autocrlf".
This set seems like a subset (but still big) change on the path of
getting git to work and pass the tests under CYGWIN on a text mount.
That change is still in progress and not yet ready for the list.
-Don
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