require_relative 'helper' module Psych class TestException < TestCase class Wups < Exception attr_reader :foo, :bar def initialize *args super @foo = 1 @bar = 2 end end def setup super @wups = Wups.new end def test_naming_exception err = String.xxx rescue $! new_err = Psych.load(Psych.dump(err)) assert_equal err.message, new_err.message end def test_load_takes_file ex = assert_raises(Psych::SyntaxError) do Psych.load '--- `' end assert_nil ex.file ex = assert_raises(Psych::SyntaxError) do Psych.load '--- `', 'meow' end assert_equal 'meow', ex.file end def test_psych_parse_stream_takes_file ex = assert_raises(Psych::SyntaxError) do Psych.parse_stream '--- `' end assert_nil ex.file assert_match '()', ex.message ex = assert_raises(Psych::SyntaxError) do Psych.parse_stream '--- `', 'omg!' end assert_equal 'omg!', ex.file assert_match 'omg!', ex.message end def test_load_stream_takes_file ex = assert_raises(Psych::SyntaxError) do Psych.load_stream '--- `' end assert_nil ex.file assert_match '()', ex.message ex = assert_raises(Psych::SyntaxError) do Psych.load_stream '--- `', 'omg!' end assert_equal 'omg!', ex.file end def test_parse_file_exception Tempfile.create(['parsefile', 'yml']) {|t| t.binmode t.write '--- `' t.close ex = assert_raises(Psych::SyntaxError) do Psych.parse_file t.path end assert_equal t.path, ex.file } end def test_load_file_exception Tempfile.create(['loadfile', 'yml']) {|t| t.binmode t.write '--- `' t.close ex = assert_raises(Psych::SyntaxError) do Psych.load_file t.path end assert_equal t.path, ex.file } end def test_psych_parse_takes_file ex = assert_raises(Psych::SyntaxError) do Psych.parse '--- `' end assert_match '()', ex.message assert_nil ex.file ex = assert_raises(Psych::SyntaxError) do Psych.parse '--- `', 'omg!' end assert_match 'omg!', ex.message end def test_attributes e = assert_raises(Psych::SyntaxError) { Psych.load '--- `foo' } assert_nil e.file assert_equal 1, e.line assert_equal 5, e.column # FIXME: offset isn't being set correctly by libyaml # assert_equal 5, e.offset assert e.problem assert e.context end def test_convert w = Psych.load(Psych.dump(@wups)) assert_equal @wups, w assert_equal 1, w.foo assert_equal 2, w.bar end def test_to_yaml_properties class << @wups def to_yaml_properties [:@foo] end end w = Psych.load(Psych.dump(@wups)) assert_equal @wups, w assert_equal 1, w.foo assert_nil w.bar end def test_psych_syntax_error Tempfile.create(['parsefile', 'yml']) do |t| t.binmode t.write '--- `' t.close begin Psych.parse_file t.path rescue StandardError assert true # count assertion ensure return unless $! ancestors = $!.class.ancestors.inspect flunk "Psych::SyntaxError not rescued by StandardError: #{ancestors}" end end end end end