From f2708ce30f0bf7c7a0ace010a7f8461de1e41f8b Mon Sep 17 00:00:00 2001
From: kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 12 Nov 2011 02:31:15 +0000
Subject: * test/ruby/test_io.rb (test_fcntl_lock_freebsd): add a testcase   of
 fcntl lock for freebsd.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33719 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io.rb | 37 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

(limited to 'test/ruby/test_io.rb')

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index f7670a1293..21a215d67a 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -1850,7 +1850,7 @@ End
     end
   end
 
-  def test_fcntl_lock
+  def test_fcntl_lock_linux
     return if /x86_64-linux/ !~ RUBY_PLATFORM # A binary form of struct flock depend on platform
 
     pad=0
@@ -1883,6 +1883,41 @@ End
     end
   end
 
+  def test_fcntl_lock_freebsd
+    return if /freebsd/ !~ RUBY_PLATFORM # A binary form of struct flock depend on platform
+
+    start = 12
+    len = 34
+    sysid = 0
+    Tempfile.open(self.class.name) do |f|
+      r, w = IO.pipe
+      pid = fork do
+        r.close
+        lock = [start, len, 0, Fcntl::F_WRLCK, IO::SEEK_SET, sysid].pack("qqis!s!i!")
+        f.fcntl Fcntl::F_SETLKW, lock
+        w.syswrite "."
+        sleep
+      end
+      w.close
+      assert_equal ".", r.read(1)
+      r.close
+
+      getlock = [0, 0, 0, Fcntl::F_WRLCK, 0, 0].pack("qqis!s!i!")
+      f.fcntl Fcntl::F_GETLK, getlock
+
+      start, len, lockpid, ptype, whence, sysid = getlock.unpack("qqis!s!i!")
+
+      assert_equal(ptype, Fcntl::F_WRLCK)
+      assert_equal(whence, IO::SEEK_SET)
+      assert_equal(start, 12)
+      assert_equal(len, 34)
+      assert_equal(pid, lockpid)
+
+      Process.kill :TERM, pid
+      Process.waitpid2(pid)
+    end
+  end
+
   def test_cross_thread_close_fd
     skip "cross thread close causes hung-up if pipe." if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
     with_pipe do |r,w|
-- 
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