157 lines
4.6 KiB
Ruby
157 lines
4.6 KiB
Ruby
# Redmine - project management software
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# Copyright (C) 2006-2011 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require File.expand_path('../../../../test_helper', __FILE__)
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class Redmine::UnifiedDiffTest < ActiveSupport::TestCase
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def setup
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end
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def test_subversion_diff
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diff = Redmine::UnifiedDiff.new(read_diff_fixture('subversion.diff'))
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# number of files
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assert_equal 4, diff.size
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assert diff.detect {|file| file.file_name =~ %r{^config/settings.yml}}
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end
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def test_truncate_diff
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diff = Redmine::UnifiedDiff.new(read_diff_fixture('subversion.diff'), :max_lines => 20)
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assert_equal 2, diff.size
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end
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def test_inline_partials
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diff = Redmine::UnifiedDiff.new(read_diff_fixture('partials.diff'))
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assert_equal 1, diff.size
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diff = diff.first
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assert_equal 43, diff.size
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assert_equal [51, -1], diff[0].offsets
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assert_equal [51, -1], diff[1].offsets
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assert_equal 'Lorem ipsum dolor sit amet, consectetur adipiscing <span>elit</span>', diff[0].html_line
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assert_equal 'Lorem ipsum dolor sit amet, consectetur adipiscing <span>xx</span>', diff[1].html_line
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assert_nil diff[2].offsets
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assert_equal 'Praesent et sagittis dui. Vivamus ac diam diam', diff[2].html_line
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assert_equal [0, -14], diff[3].offsets
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assert_equal [0, -14], diff[4].offsets
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assert_equal '<span>Ut sed</span> auctor justo', diff[3].html_line
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assert_equal '<span>xxx</span> auctor justo', diff[4].html_line
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assert_equal [13, -19], diff[6].offsets
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assert_equal [13, -19], diff[7].offsets
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assert_equal [24, -8], diff[9].offsets
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assert_equal [24, -8], diff[10].offsets
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assert_equal [37, -1], diff[12].offsets
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assert_equal [37, -1], diff[13].offsets
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assert_equal [0, -38], diff[15].offsets
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assert_equal [0, -38], diff[16].offsets
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end
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def test_side_by_side_partials
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diff = Redmine::UnifiedDiff.new(read_diff_fixture('partials.diff'), :type => 'sbs')
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assert_equal 1, diff.size
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diff = diff.first
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assert_equal 32, diff.size
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assert_equal [51, -1], diff[0].offsets
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assert_equal 'Lorem ipsum dolor sit amet, consectetur adipiscing <span>elit</span>', diff[0].html_line_left
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assert_equal 'Lorem ipsum dolor sit amet, consectetur adipiscing <span>xx</span>', diff[0].html_line_right
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assert_nil diff[1].offsets
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assert_equal 'Praesent et sagittis dui. Vivamus ac diam diam', diff[1].html_line_left
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assert_equal 'Praesent et sagittis dui. Vivamus ac diam diam', diff[1].html_line_right
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assert_equal [0, -14], diff[2].offsets
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assert_equal '<span>Ut sed</span> auctor justo', diff[2].html_line_left
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assert_equal '<span>xxx</span> auctor justo', diff[2].html_line_right
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assert_equal [13, -19], diff[4].offsets
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assert_equal [24, -8], diff[6].offsets
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assert_equal [37, -1], diff[8].offsets
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assert_equal [0, -38], diff[10].offsets
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end
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def test_line_starting_with_dashes
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diff = Redmine::UnifiedDiff.new(<<-DIFF
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--- old.txt Wed Nov 11 14:24:58 2009
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+++ new.txt Wed Nov 11 14:25:02 2009
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@@ -1,8 +1,4 @@
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-Lines that starts with dashes:
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-
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-------------------------
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--- file.c
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-------------------------
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+A line that starts with dashes:
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and removed.
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@@ -23,4 +19,4 @@
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-Another chunk of change
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+Another chunk of changes
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DIFF
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)
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assert_equal 1, diff.size
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end
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def test_one_line_new_files
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diff = Redmine::UnifiedDiff.new(<<-DIFF
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diff -r 000000000000 -r ea98b14f75f0 README1
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--- /dev/null
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+++ b/README1
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@@ -0,0 +1,1 @@
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+test1
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diff -r 000000000000 -r ea98b14f75f0 README2
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--- /dev/null
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+++ b/README2
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@@ -0,0 +1,1 @@
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+test2
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diff -r 000000000000 -r ea98b14f75f0 README3
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--- /dev/null
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+++ b/README3
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@@ -0,0 +1,3 @@
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+test4
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+test5
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+test6
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diff -r 000000000000 -r ea98b14f75f0 README4
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--- /dev/null
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+++ b/README4
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@@ -0,0 +1,3 @@
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+test4
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+test5
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+test6
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DIFF
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)
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assert_equal 4, diff.size
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end
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private
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def read_diff_fixture(filename)
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File.new(File.join(File.dirname(__FILE__), '/../../../fixtures/diffs', filename)).read
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end
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end
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