test/tc/methods.rb in rio-0.3.7 vs test/tc/methods.rb in rio-0.3.8

@@ -19,16 +19,16 @@
     oexp << ios.gets
     ioc = ios.clone
 
     cexp << ioc.gets
     oexp << ios.gets
-    until ioc.eof?
-      cexp << ioc.gets
+    while ans = ioc.gets
+      cexp << ans
     end
 
-    until ios.eof?
-      oexp << ios.gets
+    while ans = ios.gets
+      oexp << ans
     end
     return ioc,oexp,cexp
   end
 
   def check_dup(ios)
@@ -38,16 +38,16 @@
     oexp << ios.gets
     ioc = ios.dup
     assert_not_nil(ioc,"dup returns nil")
     cexp << ioc.gets
     oexp << ios.gets
-    until ioc.eof?
-      cexp << ioc.gets
+    while ans = ioc.gets
+      cexp << ans
     end
 
-    until ios.eof?
-      oexp << ios.gets
+    while ans = ios.gets
+      oexp << ans
     end
     return ioc,oexp,cexp
   end
 
   def check_clone_close(ios,ioc)
@@ -65,10 +65,11 @@
     assert(ioc.closed?,"dup closed")
     ios.close
     assert(ios.closed?,"now original closed")
   end
   def setup
+    #$trace_states = true
     @cwd = rio(::Dir.getwd)
     @dir = rio('qp/methods')
 #    $trace_states = true
     @dir.mkpath.chdir
     @lines = (0..5).map { |n| "Line#{n}" }
@@ -80,13 +81,13 @@
     end
     @lines = rio('lines').to_a
   end
   def teardown
     @cwd.chdir
+    $trace_states = false
   end
 
   def test_clone_like_IO
-
     ios = ::File.open('lines')
     ioc,oexp,cexp = check_clone(ios)
     check_clone_close(ios,ioc)
     ioc.close unless ioc.closed?
     ios.close unless ios.closed?