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Diffstat (limited to 'spec/issues_spec.rb')
-rw-r--r-- | spec/issues_spec.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/spec/issues_spec.rb b/spec/issues_spec.rb new file mode 100644 index 0000000..32a81e6 --- /dev/null +++ b/spec/issues_spec.rb @@ -0,0 +1,23 @@ +# -*- 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 |