require_relative 'helper' class Reline::Config::Test < Reline::TestCase def setup @pwd = Dir.pwd @tmpdir = File.join(Dir.tmpdir, "test_reline_config_#{$$}") begin Dir.mkdir(@tmpdir) rescue Errno::EEXIST FileUtils.rm_rf(@tmpdir) Dir.mkdir(@tmpdir) end Dir.chdir(@tmpdir) @config = Reline::Config.new end def teardown Dir.chdir(@pwd) FileUtils.rm_rf(@tmpdir) @config.reset end def test_read_lines @config.read_lines(<<~LINES.lines) set bell-style on LINES assert_equal :audible, @config.instance_variable_get(:@bell_style) end def test_read_lines_with_variable @config.read_lines(<<~LINES.lines) set disable-completion on LINES assert_equal true, @config.instance_variable_get(:@disable_completion) end def test_comment_line @config.read_lines([" #a: error\n"]) assert_not_include @config.key_bindings, nil end def test_invalid_keystroke @config.read_lines(["a: error\n"]) assert_not_include @config.key_bindings, nil end def test_bind_key assert_equal ['input'.bytes, 'abcde'.bytes], @config.bind_key('"input"', '"abcde"') end def test_bind_key_with_macro assert_equal ['input'.bytes, :abcde], @config.bind_key('"input"', 'abcde') end def test_bind_key_with_escaped_chars assert_equal ['input'.bytes, "\e \\ \" ' \a \b \d \f \n \r \t \v".bytes], @config.bind_key('"input"', '"\\e \\\\ \\" \\\' \\a \\b \\d \\f \\n \\r \\t \\v"') end def test_bind_key_with_ctrl_chars assert_equal ['input'.bytes, "\C-h\C-h".bytes], @config.bind_key('"input"', '"\C-h\C-H"') assert_equal ['input'.bytes, "\C-h\C-h".bytes], @config.bind_key('"input"', '"\Control-h\Control-H"') end def test_bind_key_with_meta_chars assert_equal ['input'.bytes, "\M-h\M-H".bytes], @config.bind_key('"input"', '"\M-h\M-H"') assert_equal ['input'.bytes, "\M-h\M-H".bytes], @config.bind_key('"input"', '"\Meta-h\Meta-H"') end def test_bind_key_with_octal_number input = %w{i n p u t}.map(&:ord) assert_equal [input, "\1".bytes], @config.bind_key('"input"', '"\1"') assert_equal [input, "\12".bytes], @config.bind_key('"input"', '"\12"') assert_equal [input, "\123".bytes], @config.bind_key('"input"', '"\123"') assert_equal [input, "\123".bytes + '4'.bytes], @config.bind_key('"input"', '"\1234"') end def test_bind_key_with_hexadecimal_number input = %w{i n p u t}.map(&:ord) assert_equal [input, "\x4".bytes], @config.bind_key('"input"', '"\x4"') assert_equal [input, "\x45".bytes], @config.bind_key('"input"', '"\x45"') assert_equal [input, "\x45".bytes + '6'.bytes], @config.bind_key('"input"', '"\x456"') end def test_include File.open('included_partial', 'wt') do |f| f.write(<<~PARTIAL_LINES) set bell-style on PARTIAL_LINES end @config.read_lines(<<~LINES.lines) $include included_partial LINES assert_equal :audible, @config.instance_variable_get(:@bell_style) end def test_if @config.read_lines(<<~LINES.lines) $if Ruby set bell-style audible $else set bell-style visible $endif LINES assert_equal :audible, @config.instance_variable_get(:@bell_style) end def test_if_with_false @config.read_lines(<<~LINES.lines) $if Python set bell-style audible $else set bell-style visible $endif LINES assert_equal :visible, @config.instance_variable_get(:@bell_style) end def test_if_with_indent %w[Ruby Reline].each do |cond| @config.read_lines(<<~LINES.lines) set bell-style none $if #{cond} set bell-style audible $else set bell-style visible $endif LINES assert_equal :audible, @config.instance_variable_get(:@bell_style) end end def test_unclosed_if e = assert_raise(Reline::Config::InvalidInputrc) do @config.read_lines(<<~LINES.lines, "INPUTRC") $if Ruby LINES end assert_equal "INPUTRC:1: unclosed if", e.message end def test_unmatched_else e = assert_raise(Reline::Config::InvalidInputrc) do @config.read_lines(<<~LINES.lines, "INPUTRC") $else LINES end assert_equal "INPUTRC:1: unmatched else", e.message end def test_unmatched_endif e = assert_raise(Reline::Config::InvalidInputrc) do @config.read_lines(<<~LINES.lines, "INPUTRC") $endif LINES end assert_equal "INPUTRC:1: unmatched endif", e.message end def test_default_key_bindings @config.add_default_key_binding('abcd'.bytes, 'EFGH'.bytes) @config.read_lines(<<~'LINES'.lines) "abcd": "ABCD" "ijkl": "IJKL" LINES expected = { 'abcd'.bytes => 'ABCD'.bytes, 'ijkl'.bytes => 'IJKL'.bytes } assert_equal expected, @config.key_bindings end def test_additional_key_bindings @config.read_lines(<<~'LINES'.lines) "ef": "EF" "gh": "GH" LINES expected = { 'ef'.bytes => 'EF'.bytes, 'gh'.bytes => 'GH'.bytes } assert_equal expected, @config.key_bindings end def test_additional_key_bindings_with_nesting_and_comment_out @config.read_lines(<<~'LINES'.lines) #"ab": "AB" #"cd": "cd" "ef": "EF" "gh": "GH" LINES expected = { 'ef'.bytes => 'EF'.bytes, 'gh'.bytes => 'GH'.bytes } assert_equal expected, @config.key_bindings end def test_history_size @config.read_lines(<<~LINES.lines) set history-size 5000 LINES assert_equal 5000, @config.instance_variable_get(:@history_size) history = Reline::History.new(@config) history << "a\n" assert_equal 1, history.size end end