From 57482b2a42b977a9ba3e9385a49ab22829979935 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 23 Dec 2007 23:57:14 +0000
Subject: add some tests on conversion for pipe.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io_m17n.rb | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_io_m17n.rb b/test/ruby/test_io_m17n.rb
index 4b8273b40..16dc9f232 100644
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@@ -1,5 +1,6 @@
 require 'test/unit'
 require 'tmpdir'
+require 'timeout'
 
 class TestIO_M17N < Test::Unit::TestCase
   ENCS = [
@@ -65,6 +66,39 @@ EOT
     }
   end
 
+  def test_pipe_terminator_conversion
+    with_pipe("euc-jp:utf-8") {|r, w|
+      w.write "before \xa2\xa2 after"
+      rs = "\xA2\xA2".encode("utf-8", "euc-jp")
+      timeout(1) {
+        assert_equal("before \xa2\xa2".encode("utf-8", "euc-jp"),
+                     r.gets(rs))
+      }
+    }
+  end
+
+  def test_pipe_conversion
+    with_pipe("euc-jp:utf-8") {|r, w|
+      w.write "\xa1\xa1"
+      assert_equal("\xa1\xa1".encode("utf-8", "euc-jp"), r.getc)
+    }
+  end
+
+  def test_pipe_convert_partial_read
+    with_pipe("euc-jp:utf-8") {|r, w|
+      begin
+        t = Thread.new {
+          w.write "\xa1"
+          sleep 0.1
+          w.write "\xa1"
+        }
+        assert_equal("\xa1\xa1".encode("utf-8", "euc-jp"), r.getc)
+      ensure
+        t.join if t
+      end
+    }
+  end
+
   def test_open_ascii
     with_tmpdir {
       src = "abc\n"
-- 
cgit