* lib/net/http/header.rb (Net::HTTPHeader#{each_header,each_name,

  each_capitalized_name,each_value,each_capitalized}): Return
  sized enumerators.

* test/net/http/test_httpheader.rb: add test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 40 insertions, 0 deletions

diff --git a/test/net/http/test_httpheader.rb b/test/net/http/test_httpheader.rb
index effc3c5c78..99c47cac93 100644
--- a/test/net/http/test_httpheader.rb
+++ b/test/net/http/test_httpheader.rb
@@ -111,6 +111,12 @@ class HTTPHeaderTest < Test::Unit::TestCase
       assert_equal 'my-header', k
       assert_equal 'test', v
     end
+    e = @c.each
+    assert_equal 1, e.size
+    e.each do |k, v|
+      assert_equal 'my-header', k
+      assert_equal 'test', v
+    end
   end
 
   def test_each_key
@@ -121,6 +127,12 @@ class HTTPHeaderTest < Test::Unit::TestCase
     @c.each_key do |k|
       assert_equal 'my-header', k
     end
+    e = @c.each_key
+    assert_equal 1, e.size
+    e.each do |k|
+      assert_equal 'my-header', k
+    end
+  end
 
   def test_each_capitalized_name
     @c['my-header'] = 'test'
@@ -130,6 +142,11 @@ class HTTPHeaderTest < Test::Unit::TestCase
     @c.each_capitalized_name do |k|
       assert_equal 'My-Header', k
     end
+    e = @c.each_capitalized_name
+    assert_equal 1, e.size
+    e.each do |k|
+      assert_equal 'My-Header', k
+    end
   end
 
   def test_each_value
@@ -140,6 +157,11 @@ class HTTPHeaderTest < Test::Unit::TestCase
     @c.each_value do |v|
       assert_equal 'test', v
     end
+    e = @c.each_value
+    assert_equal 1, e.size
+    e.each do |v|
+      assert_equal 'test', v
+    end
   end
 
   def test_canonical_each
@@ -148,6 +170,12 @@ class HTTPHeaderTest < Test::Unit::TestCase
       assert_equal 'My-Header', k
       assert_equal 'a, b', v
     end
+    e = @c.canonical_each
+    assert_equal 1, e.size
+    e.each do |k,v|
+      assert_equal 'My-Header', k
+      assert_equal 'a, b', v
+    end
   end
 
   def test_each_capitalized
@@ -156,6 +184,12 @@ class HTTPHeaderTest < Test::Unit::TestCase
       assert_equal 'My-Header', k
       assert_equal 'a, b', v
     end
+    e = @c.each_capitalized
+    assert_equal 1, e.size
+    e.each do |k,v|
+      assert_equal 'My-Header', k
+      assert_equal 'a, b', v
+    end
   end
 
   def test_each_capitalized_with_symbol
@@ -164,6 +198,12 @@ class HTTPHeaderTest < Test::Unit::TestCase
       assert_equal "My_header", k
       assert_equal 'a, b', v
     end
+    e = @c.each_capitalized
+    assert_equal 1, e.size
+    e.each do |k,v|
+      assert_equal 'My_header', k
+      assert_equal 'a, b', v
+    end
   end
 
   def test_key?