diff .svn/pristine/03/03803ec02697cfe8f89b59eb47e58dc9312a0502.svn-base @ 909:cbb26bc654de redmine-1.3

Update to Redmine 1.3-stable branch (Redmine SVN rev 8964)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.svn/pristine/03/03803ec02697cfe8f89b59eb47e58dc9312a0502.svn-base	Fri Feb 24 19:09:32 2012 +0000
@@ -0,0 +1,156 @@
+# Redmine - project management software
+# Copyright (C) 2006-2011  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../../../test_helper', __FILE__)
+
+class Redmine::UnifiedDiffTest < ActiveSupport::TestCase
+
+  def setup
+  end
+
+  def test_subversion_diff
+    diff = Redmine::UnifiedDiff.new(read_diff_fixture('subversion.diff'))
+    # number of files
+    assert_equal 4, diff.size
+    assert diff.detect {|file| file.file_name =~ %r{^config/settings.yml}}
+  end
+
+  def test_truncate_diff
+    diff = Redmine::UnifiedDiff.new(read_diff_fixture('subversion.diff'), :max_lines => 20)
+    assert_equal 2, diff.size
+  end
+
+  def test_inline_partials
+    diff = Redmine::UnifiedDiff.new(read_diff_fixture('partials.diff'))
+    assert_equal 1, diff.size
+    diff = diff.first
+    assert_equal 43, diff.size
+
+    assert_equal [51, -1], diff[0].offsets
+    assert_equal [51, -1], diff[1].offsets
+    assert_equal 'Lorem ipsum dolor sit amet, consectetur adipiscing <span>elit</span>', diff[0].html_line
+    assert_equal 'Lorem ipsum dolor sit amet, consectetur adipiscing <span>xx</span>', diff[1].html_line
+
+    assert_nil diff[2].offsets
+    assert_equal 'Praesent et sagittis dui. Vivamus ac diam diam', diff[2].html_line
+
+    assert_equal [0, -14], diff[3].offsets
+    assert_equal [0, -14], diff[4].offsets
+    assert_equal '<span>Ut sed</span> auctor justo', diff[3].html_line
+    assert_equal '<span>xxx</span> auctor justo', diff[4].html_line
+
+    assert_equal [13, -19], diff[6].offsets
+    assert_equal [13, -19], diff[7].offsets
+
+    assert_equal [24, -8], diff[9].offsets
+    assert_equal [24, -8], diff[10].offsets
+
+    assert_equal [37, -1], diff[12].offsets
+    assert_equal [37, -1], diff[13].offsets
+
+    assert_equal [0, -38], diff[15].offsets
+    assert_equal [0, -38], diff[16].offsets
+  end
+
+  def test_side_by_side_partials
+    diff = Redmine::UnifiedDiff.new(read_diff_fixture('partials.diff'), :type => 'sbs')
+    assert_equal 1, diff.size
+    diff = diff.first
+    assert_equal 32, diff.size
+
+    assert_equal [51, -1], diff[0].offsets
+    assert_equal 'Lorem ipsum dolor sit amet, consectetur adipiscing <span>elit</span>', diff[0].html_line_left
+    assert_equal 'Lorem ipsum dolor sit amet, consectetur adipiscing <span>xx</span>', diff[0].html_line_right
+
+    assert_nil diff[1].offsets
+    assert_equal 'Praesent et sagittis dui. Vivamus ac diam diam', diff[1].html_line_left
+    assert_equal 'Praesent et sagittis dui. Vivamus ac diam diam', diff[1].html_line_right
+
+    assert_equal [0, -14], diff[2].offsets
+    assert_equal '<span>Ut sed</span> auctor justo', diff[2].html_line_left
+    assert_equal '<span>xxx</span> auctor justo', diff[2].html_line_right
+
+    assert_equal [13, -19], diff[4].offsets
+    assert_equal [24, -8], diff[6].offsets
+    assert_equal [37, -1], diff[8].offsets
+    assert_equal [0, -38], diff[10].offsets
+
+  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
+
+  def test_one_line_new_files
+    diff = Redmine::UnifiedDiff.new(<<-DIFF
+diff -r 000000000000 -r ea98b14f75f0 README1
+--- /dev/null
++++ b/README1
+@@ -0,0 +1,1 @@
++test1
+diff -r 000000000000 -r ea98b14f75f0 README2
+--- /dev/null
++++ b/README2
+@@ -0,0 +1,1 @@
++test2
+diff -r 000000000000 -r ea98b14f75f0 README3
+--- /dev/null
++++ b/README3
+@@ -0,0 +1,3 @@
++test4
++test5
++test6
+diff -r 000000000000 -r ea98b14f75f0 README4
+--- /dev/null
++++ b/README4
+@@ -0,0 +1,3 @@
++test4
++test5
++test6
+DIFF
+    )
+    assert_equal 4, diff.size
+  end
+
+  private
+
+  def read_diff_fixture(filename)
+    File.new(File.join(File.dirname(__FILE__), '/../../../fixtures/diffs', filename)).read
+  end
+end