* test/readline/test_readline.rb: fix for NetBSD.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 18 insertions, 11 deletions

diff --git a/test/readline/test_readline.rb b/test/readline/test_readline.rb
index 80c007c063..e7093f7bd3 100644
--- a/test/readline/test_readline.rb
+++ b/test/readline/test_readline.rb
@@ -14,24 +14,27 @@ class TestReadline < Test::Unit::TestCase
     stdout = Tempfile.new("test_readline_stdout")
     begin
       stdin.write("hello\n")
-      stdin.rewind
-      line = replace_stdio(stdin, stdout) { Readline.readline("> ") }
+      stdin.close
+      stdout.close
+      line = replace_stdio(stdin.path, stdout.path) { Readline.readline("> ") }
       assert_equal("hello", line)
       assert_equal(true, line.tainted?)
+      stdout.open
+      assert_equal("> ", stdout.read(2))
       assert_raises(SecurityError) do
         Thread.start {
           $SAFE = 1
-          replace_stdio(stdin, stdout) { Readline.readline("> ".taint) }
+          replace_stdio(stdin.path, stdout.path) do
+            Readline.readline("> ".taint)
+          end
         }.join
       end
       assert_raises(SecurityError) do
         Thread.start {
           $SAFE = 4
-          replace_stdio(stdin, stdout) { Readline.readline("> ") }
+          replace_stdio(stdin.path, stdout.path) { Readline.readline("> ") }
         }.join
       end
-      stdout.rewind
-      assert_equal("> ", stdout.read(2))
     ensure
       stdin.close(true)
       stdout.close(true)
@@ -39,26 +42,30 @@ class TestReadline < Test::Unit::TestCase
   end
 
   def test_completion_append_character
-    Readline.completion_append_character = nil
-    assert_equal(nil, Readline.completion_append_character)
     Readline.completion_append_character = "x"
     assert_equal("x", Readline.completion_append_character)
     Readline.completion_append_character = "xyz"
     assert_equal("x", Readline.completion_append_character)
+    Readline.completion_append_character = nil
+    assert_equal(nil, Readline.completion_append_character)
+    Readline.completion_append_character = ""
+    assert_equal(nil, Readline.completion_append_character)
   end
 
   private
 
-  def replace_stdio(stdin, stdout)
+  def replace_stdio(stdin_path, stdout_path)
     orig_stdin = STDIN.dup
     orig_stdout = STDOUT.dup
-    STDIN.reopen(stdin)
-    STDOUT.reopen(stdout)
+    STDIN.reopen(stdin_path, "r")
+    STDOUT.reopen(stdout_path, "w")
     begin
       yield
     ensure
       STDIN.reopen(orig_stdin)
       STDOUT.reopen(orig_stdout)
+      orig_stdin.close
+      orig_stdout.close
     end
   end
 end