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# -*- ruby encoding: utf-8 -*-
require 'spec_helper'
describe "Diff::LCS Issues" do
include Diff::LCS::SpecHelper::Matchers
it "should not fail to provide a simple patchset (issue 1)", :broken => true do
s1, s2 = *%W(aX bXaX)
correct_forward_diff = [
[ [ '+', 0, 'b' ],
[ '+', 1, 'X' ] ],
]
diff_s1_s2 = Diff::LCS.diff(s1, s2)
change_diff(correct_forward_diff).should == diff_s1_s2
expect do
Diff::LCS.patch(s1, diff_s1_s2).should == s2
end.to_not raise_error(RuntimeError, /provided patchset/)
end
end
# vim: ft=ruby
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