Fixes diff parser for when lines starting with multiple dashes are removed (#4186).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3028 e93f8b46-1217-0410-a6f0-8f06a7374b81
2009-11-11 13:25:53 +00:00
parent 58103680bd
commit 4b83a0d848
2 changed files with 28 additions and 3 deletions
@@ -33,6 +33,32 @@ class Redmine::UnifiedDiffTest < ActiveSupport::TestCase
    diff = Redmine::UnifiedDiff.new(read_diff_fixture('subversion.diff'), :max_lines => 20)
    assert_equal 2, diff.size
  end
+  
+  def test_line_starting_with_dashes
+    diff = Redmine::UnifiedDiff.new(<<-DIFF
+--- old.txt Wed Nov 11 14:24:58 2009
+++ new.txt Wed Nov 11 14:25:02 2009
+@@ -1,8 +1,4 @@
+-Lines that starts with dashes:
+-
+-------------------------
+--- file.c
+-------------------------
+A line that starts with dashes:
+ 
+ and removed.
+ 
+@@ -23,4 +19,4 @@
+ 
+ 
+ 
+-Another chunk of change
+Another chunk of changes
+
+DIFF
+    )
+    assert_equal 1, diff.size
+  end

  private