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-rw-r--r--test/ruby/test_io.rb6
-rw-r--r--test/ruby/test_sleep.rb3
-rw-r--r--test/socket/test_socket.rb3
3 files changed, 7 insertions, 5 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 9d89772d99..1324a2c2fa 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -1673,14 +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('.').map(&:to_i) <=> [3,8]) < 0
+ return false if (Etc.uname[:release].split('.').map(&:to_i) <=> [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('.').map(&:to_i) <=> [3,5]) < 0
+ return false if (Etc.uname[:release].split('.').map(&:to_i) <=> [3,5]) < 0
when 0x01021994 # TMPFS_MAGIC
- return false if (`/bin/uname -r`.split('.').map(&:to_i) <=> [3,8]) < 0
+ return false if (Etc.uname[:release].split('.').map(&:to_i) <=> [3,8]) < 0
else
return false
end
diff --git a/test/ruby/test_sleep.rb b/test/ruby/test_sleep.rb
index 82c7e0ff49..a2e50739fb 100644
--- a/test/ruby/test_sleep.rb
+++ b/test/ruby/test_sleep.rb
@@ -1,4 +1,5 @@
require 'test/unit'
+require 'etc'
class TestSleep < Test::Unit::TestCase
def test_sleep_5sec
@@ -9,7 +10,7 @@ class TestSleep < Test::Unit::TestCase
bottom =
case RUBY_PLATFORM
when /linux/
- 4.98 if /Linux ([\d.]+)/ =~ `uname -sr` && ($1.split('.').map(&:to_i)<=>[2,6,18])<1
+ 4.98 if (Etc.uname[:release].split('.').map(&:to_i)<=>[2,6,18]) <= 0
when /mswin|mingw/
4.98
end
diff --git a/test/socket/test_socket.rb b/test/socket/test_socket.rb
index 73801811e1..c11b90995e 100644
--- a/test/socket/test_socket.rb
+++ b/test/socket/test_socket.rb
@@ -2,6 +2,7 @@ begin
require "socket"
require "tmpdir"
require "fcntl"
+ require "etc"
require "test/unit"
rescue LoadError
end
@@ -332,7 +333,7 @@ class TestSocket < Test::Unit::TestCase
case RUBY_PLATFORM
when /linux/
if ai.ip_address.include?('%') and
- (`uname -r`[/[0-9.]+/].split('.').map(&:to_i) <=> [2,6,18]) <= 0
+ (Etc.uname[:release][/[0-9.]+/].split('.').map(&:to_i) <=> [2,6,18]) <= 0
# Cent OS 5.6 (2.6.18-238.19.1.el5xen) doesn't correctly work
# sendmsg with pktinfo for link-local ipv6 addresses
next true