merge revision(s) 39932,39934,39935,39937,39955,40491:

	Use assert_separately to speed up on test-all

	This creates large string and it pressure GC.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 14 insertions, 5 deletions

diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb
index cbaae5a249..384c9bd378 100644
--- a/test/ruby/test_syntax.rb
+++ b/test/ruby/test_syntax.rb
@@ -2,14 +2,23 @@ require 'test/unit'
 require_relative 'envutil'
 
 class TestSyntax < Test::Unit::TestCase
-  def test_syntax
-    assert_nothing_raised(Exception) do
-      for script in Dir[File.expand_path("../../../{lib,sample,ext,test}/**/*.rb", __FILE__)].sort
+  def assert_syntax_files(test)
+    srcdir = File.expand_path("../../..", __FILE__)
+    srcdir = File.join(srcdir, test)
+    assert_separately(%W[--disable-gem -r#{__dir__}/envutil - #{srcdir}],
+                      __FILE__, __LINE__, <<-'eom', timeout: Float::INFINITY)
+      dir = ARGV.shift
+      for script in Dir["#{dir}/**/*.rb"].sort
         assert_valid_syntax(IO::read(script), script)
       end
-    end
+    eom
   end
 
+  def test_syntax_lib; assert_syntax_files("lib"); end
+  def test_syntax_sample; assert_syntax_files("sample"); end
+  def test_syntax_ext; assert_syntax_files("ext"); end
+  def test_syntax_test; assert_syntax_files("test"); end
+
   def test_defined_empty_argument
     bug8220 = '[ruby-core:53999] [Bug #8220]'
     assert_ruby_status(%w[--disable-gem], 'puts defined? ()', bug8220)
diff --git a/version.h b/version.h
index 41ff8ff3ea..48436f2cd3 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.0.0"
 #define RUBY_RELEASE_DATE "2013-05-01"
-#define RUBY_PATCHLEVEL 176
+#define RUBY_PATCHLEVEL 177
 
 #define RUBY_RELEASE_YEAR 2013
 #define RUBY_RELEASE_MONTH 5