* test/ruby/test_system.rb (test_syntax): unified with test_syntax2.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Sun Jul  4 22:02:02 2010  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_system.rb (test_syntax): unified with test_syntax2.
+
 Sun Jul  4 21:00:39 2010  Tanaka Akira  <akr@fsij.org>
 
 	* test/ruby/test_system.rb (test_syntax2): moved from sample/test.rb

test/ruby/test_system.rb

@@ -14,19 +14,6 @@ class TestSystem < Test::Unit::TestCase
     false
   end
 
-  def valid_syntax2?(code, fname)
-    p fname
-    code = code.dup.force_encoding("ascii-8bit")
-    code.sub!(/\A(?:\xef\xbb\xbf)?(\s*\#.*$)*(\n)?/n) {
-      "#$&#{"\n" if $1 && !$2}BEGIN{throw tag, :ok}\n"
-    }
-    code.force_encoding("us-ascii")
-    catch {|tag| eval(code, binding, fname, 0)}
-  rescue Exception
-    STDERR.puts $!.message
-    false
-  end
-
   def test_system
     ruby = EnvUtil.rubybin
     assert_equal("foobar\n", `echo foobar`)
@@ -114,22 +101,8 @@ class TestSystem < Test::Unit::TestCase
 
   def test_syntax
     assert_nothing_raised(Exception) do
-      for script in Dir[File.expand_path("../../../{lib,sample,ext}/**/*.rb", __FILE__)]
-        valid_syntax? IO::read(script), script
-      end
-    end
-  end
-
-  def test_syntax2
-    if (dir = File.dirname(File.dirname(File.dirname(__FILE__)))) == '.'
-      dir = ""
-    else
-      dir << "/"
-    end
-    for script in Dir["#{dir}{lib,sample,ext,test}/**/*.rb"].sort
-      unless valid_syntax2? IO::read(script), script
-	STDERR.puts script
-        flunk("syntax error: #{script}")
+      for script in Dir[File.expand_path("../../../{lib,sample,ext,test}/**/*.rb", __FILE__)].sort
+        assert(valid_syntax?(IO::read(script), script))
       end
     end
   end