* test/misc/test_ruby_mode.rb (TestRubyMode): try to run emacs if

  runnable, and get rid of --quick for older versions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 4 deletions

diff --git a/test/misc/test_ruby_mode.rb b/test/misc/test_ruby_mode.rb
index 06c0a3f6f8..4765b7b7af 100644
--- a/test/misc/test_ruby_mode.rb
+++ b/test/misc/test_ruby_mode.rb
@@ -1,13 +1,15 @@
 require 'test/unit'
 require 'tempfile'
-require 'mkmf'
 
 class TestRubyMode < Test::Unit::TestCase
   MISCDIR = File.expand_path("../../../misc", __FILE__)
-  if emacs = find_executable0(ENV["EMACS"] || "emacs")
-    EMACS = %W"#{emacs} --quick --batch --load #{MISCDIR}/ruby-mode.el"
-  else
+  emacs = %W"#{ENV["EMACS"] || "emacs"} -q --no-site-file --batch --load #{MISCDIR}/ruby-mode.el"
+  begin
+    IO.popen([*emacs, :err=>[:child, :out]]) {|f| f.read}
+  rescue
     EMACS = nil
+  else
+    EMACS = (emacs if $? and $?.success?)
   end
 end