" Tests for ruby interface

if !has('ruby')
 finish
end

func Test_ruby_change_buffer()
 call setline(line('$'), ['1 line 1'])
 ruby Vim.command("normal /^1\n")
 ruby $curbuf.line = "1 changed line 1"
 call assert_equal('1 changed line 1', getline('$'))
endfunc

func Test_ruby_evaluate_list()
 call setline(line('$'), ['2 line 2'])
 ruby Vim.command("normal /^2\n")
 let l = ["abc", "def"]
 ruby << EOF
 curline = $curbuf.line_number
 l = Vim.evaluate("l");
 $curbuf.append(curline, l.join("\n"))
EOF
 normal j
 .rubydo $_ = $_.gsub(/\n/, '/')
 call assert_equal('abc/def', getline('$'))
endfunc

func Test_ruby_evaluate_dict()
 let d = {'a': 'foo', 'b': 123}
 redir => l:out
 ruby d = Vim.evaluate("d"); print d
 redir END
 call assert_equal(['{"a"=>"foo", "b"=>123}'], split(l:out, "\n"))
endfunc