Don't break Haml with textarea newline fix.

See issue #393, issue #4000, issue #5190, and issue #5191. Adds a newline after the textarea opening tag based on @codykrieger's original patch so that we don't cause regressions in Haml-using apps. The regression caused textarea tags to add newlines to the field unintentionally (each update/save added an extra newline.)

Also fix 6 more tests that didn't yet have the newline expectation.

1 files changed, 6 insertions, 6 deletions

diff --git a/actionpack/test/template/form_tag_helper_test.rb b/actionpack/test/template/form_tag_helper_test.rb
index 590a1967c5..1e92ff99ff 100644
--- a/actionpack/test/template/form_tag_helper_test.rb
+++ b/actionpack/test/template/form_tag_helper_test.rb
@@ -222,19 +222,19 @@ class FormTagHelperTest < ActionView::TestCase
 
   def test_text_area_tag_size_string
     actual = text_area_tag "body", "hello world", "size" => "20x40"
-    expected = %(<textarea cols="20" id="body" name="body" rows="40">hello world</textarea>)
+    expected = %(<textarea cols="20" id="body" name="body" rows="40">\nhello world</textarea>)
     assert_dom_equal expected, actual
   end
 
   def test_text_area_tag_size_symbol
     actual = text_area_tag "body", "hello world", :size => "20x40"
-    expected = %(<textarea cols="20" id="body" name="body" rows="40">hello world</textarea>)
+    expected = %(<textarea cols="20" id="body" name="body" rows="40">\nhello world</textarea>)
     assert_dom_equal expected, actual
   end
 
   def test_text_area_tag_should_disregard_size_if_its_given_as_an_integer
     actual = text_area_tag "body", "hello world", :size => 20
-    expected = %(<textarea id="body" name="body">hello world</textarea>)
+    expected = %(<textarea id="body" name="body">\nhello world</textarea>)
     assert_dom_equal expected, actual
   end
 
@@ -245,19 +245,19 @@ class FormTagHelperTest < ActionView::TestCase
 
   def test_text_area_tag_escape_content
     actual = text_area_tag "body", "<b>hello world</b>", :size => "20x40"
-    expected = %(<textarea cols="20" id="body" name="body" rows="40">&lt;b&gt;hello world&lt;/b&gt;</textarea>)
+    expected = %(<textarea cols="20" id="body" name="body" rows="40">\n&lt;b&gt;hello world&lt;/b&gt;</textarea>)
     assert_dom_equal expected, actual
   end
 
   def test_text_area_tag_unescaped_content
     actual = text_area_tag "body", "<b>hello world</b>", :size => "20x40", :escape => false
-    expected = %(<textarea cols="20" id="body" name="body" rows="40"><b>hello world</b></textarea>)
+    expected = %(<textarea cols="20" id="body" name="body" rows="40">\n<b>hello world</b></textarea>)
     assert_dom_equal expected, actual
   end
 
   def test_text_area_tag_unescaped_nil_content
     actual = text_area_tag "body", nil, :escape => false
-    expected = %(<textarea id="body" name="body"></textarea>)
+    expected = %(<textarea id="body" name="body">\n</textarea>)
     assert_dom_equal expected, actual
   end