From 73706907fb10832233bf9b30897952d2e7500ca1 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 23 Apr 2014 03:53:53 +0000
Subject: check Linux version

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 841ccb4da8..fa99ce7285 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -1673,11 +1673,14 @@ class TestIO < Test::Unit::TestCase
       when 0x9123683E # BTRFS_SUPER_MAGIC
       when 0x7461636f # OCFS2_SUPER_MAGIC
       when 0xEF53 # EXT2_SUPER_MAGIC EXT3_SUPER_MAGIC EXT4_SUPER_MAGIC
+        return false if (`/bin/uname -r`.split('.') <=> %w[3 8]) < 0
         # ext3's timestamp resolution is seconds
         s = f.stat
         s.mtime.nsec != 0 || s.atime.nsec != 0 || s.ctime.nsec != 0
       when 0x58465342 # XFS_SUPER_MAGIC
+        return false if (`/bin/uname -r`.split('.') <=> %w[3 5]) < 0
       when 0x01021994 # TMPFS_MAGIC
+        return false if (`/bin/uname -r`.split('.') <=> %w[3 8]) < 0
       else
         return false
       end
-- 
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