* test/etc/test_etc.rb (test_getpwuid, test_getgrgid): use

Process.euid and egid instead of Etc.getlogin to identify current
  user which may be different from a login one (e.g., su command).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19100 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Thu Sep  4 00:01:45 2008  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* test/etc/test_etc.rb (test_getpwuid, test_getgrgid): use
+	  Process.euid and egid instead of Etc.getlogin to identify current
+	  user which may be different from a login one (e.g., su command).
+
 Wed Sep  3 23:52:47 2008  Yusuke Endoh  <mame@tsg.ne.jp>
 
 	* test/etc/test_etc.rb: check only typical use of

test/etc/test_etc.rb

@@ -32,7 +32,7 @@ class TestEtc < Test::Unit::TestCase
     Etc.passwd {|s| passwd[s.uid] = s unless passwd[s.uid] }
     passwd.values.each do |s|
       assert_equal(s, Etc.getpwuid(s.uid))
-      assert_equal(s, Etc.getpwuid) if Etc.getlogin == s.name
+      assert_equal(s, Etc.getpwuid) if Process.euid == s.uid
     end
   end
 
@@ -73,7 +73,7 @@ class TestEtc < Test::Unit::TestCase
     end
     groups.each do |s|
       assert_equal(s, Etc.getgrgid(s.gid))
-      assert_equal(s, Etc.getgrgid) if Etc.getlogin == s.name
+      assert_equal(s, Etc.getgrgid) if Process.egid == s.gid
     end
   end