From: "NARUSE, Yui" <naruse@...>
Date: 2011-07-24T03:42:49+09:00
Subject: [ruby-dev:44211] Re: [ruby-cvs:39820] naruse:r32642 (trunk): * test/rake/test_rake_functional.rb (setup): Use __FILE__ for the base

(2011/07/24 0:23), Eric Hodel wrote:
> 
> On Jul 23, 2011, at 4:21 AM, naruse@ruby-lang.org wrote:
> 
>> naruse	2011-07-23 20:21:55 +0900 (Sat, 23 Jul 2011)
>>
>> New Revision: 32642
>>
>> http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=32642
>>
>> Log:
>>   * test/rake/test_rake_functional.rb (setup): Use __FILE__ for the base
>>     directory. Current directory is not the top source directory when
>>     the building process runs on other than there.
>>
>>   * test/rake/test_rake_rake_test_loader.rb: ditto.
>
> In git, rake uses a separate path to the tests so I can't merge these changes back.
> Is there a better way of finding the top source directory than checking:
> 
> File.basename File.expand_path('..', __FILE__) == 'rake' # true for ruby, false for rake

It can be
 @rake_path = File.expand_path("../bin/rake", __FILE__[/.*\/test\//])
until both ruby's and original rake's test is in <topsrcdir>/test/.

> Do you know which tests are changing PWD?
> Can we fix them to restore PWD to the top source directory?

From the first, my pwd is not the top source directory.

My environment is:
 /home/naruse/ruby      # top source directory
 /home/naruse/obj/ruby  # top build directory

and I run like:
 cd /home/naruse/obj/ruby
 ../../ruby/configure
 make

Anyway, thank you for noticing the commit and merging.

-- 
NARUSE, Yui  <naruse@airemix.jp>