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fix diff error in case of line_left out of range (#13644)

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11707 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA
2013-04-05 07:30:51 +00:00
parent 0d02931759
commit 6469e9a5a3
4 changed files with 80 additions and 2 deletions
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64
test/unit/lib/redmine/unified_diff_test.rb
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@@ -244,6 +244,70 @@ DIFF
end
end
def test_offset_range_ascii_1
raw = <<-DIFF
--- a.txt 2013-04-05 14:19:39.000000000 +0900
+++ b.txt 2013-04-05 14:19:51.000000000 +0900
@@ -1,3 +1,3 @@
aaaa
-abc
+abcd
bbbb
DIFF
diff = Redmine::UnifiedDiff.new(raw, :type => 'sbs')
assert_equal 1, diff.size
assert_equal 3, diff.first.size
assert_equal "abc<span></span>", diff.first[1].html_line_left
assert_equal "abc<span>d</span>", diff.first[1].html_line_right
end
def test_offset_range_ascii_2
raw = <<-DIFF
--- a.txt 2013-04-05 14:19:39.000000000 +0900
+++ b.txt 2013-04-05 14:19:51.000000000 +0900
@@ -1,3 +1,3 @@
aaaa
-abc
+zabc
bbbb
DIFF
diff = Redmine::UnifiedDiff.new(raw, :type => 'sbs')
assert_equal 1, diff.size
assert_equal 3, diff.first.size
assert_equal "<span></span>abc", diff.first[1].html_line_left
assert_equal "<span>z</span>abc", diff.first[1].html_line_right
end
def test_offset_range_japanese_1
ja1 = "\xe6\x97\xa5\xe6\x9c\xac<span></span>"
ja1.force_encoding('UTF-8') if ja1.respond_to?(:force_encoding)
ja2 = "\xe6\x97\xa5\xe6\x9c\xac<span>\xe8\xaa\x9e</span>"
ja2.force_encoding('UTF-8') if ja2.respond_to?(:force_encoding)
with_settings :repositories_encodings => '' do
diff = Redmine::UnifiedDiff.new(
read_diff_fixture('issue-13644-1.diff'), :type => 'sbs')
assert_equal 1, diff.size
assert_equal 3, diff.first.size
assert_equal ja1, diff.first[1].html_line_left
assert_equal ja2, diff.first[1].html_line_right
end
end
def test_offset_range_japanese_2
ja1 = "<span></span>\xe6\x97\xa5\xe6\x9c\xac"
ja1.force_encoding('UTF-8') if ja1.respond_to?(:force_encoding)
ja2 = "<span>\xe3\x81\xab\xe3\x81\xa3\xe3\x81\xbd\xe3\x82\x93</span>\xe6\x97\xa5\xe6\x9c\xac"
ja2.force_encoding('UTF-8') if ja2.respond_to?(:force_encoding)
with_settings :repositories_encodings => '' do
diff = Redmine::UnifiedDiff.new(
read_diff_fixture('issue-13644-2.diff'), :type => 'sbs')
assert_equal 1, diff.size
assert_equal 3, diff.first.size
assert_equal ja1, diff.first[1].html_line_left
assert_equal ja2, diff.first[1].html_line_right
end
end
private
def read_diff_fixture(filename)