diff options
Diffstat (limited to 'test/psych/test_parser.rb')
-rw-r--r-- | test/psych/test_parser.rb | 60 |
1 files changed, 57 insertions, 3 deletions
diff --git a/test/psych/test_parser.rb b/test/psych/test_parser.rb index 0b1e92e62e..cd22914d3b 100644 --- a/test/psych/test_parser.rb +++ b/test/psych/test_parser.rb @@ -5,9 +5,12 @@ require_relative 'helper' module Psych class TestParser < TestCase class EventCatcher < Handler - attr_reader :calls + attr_accessor :parser + attr_reader :calls, :marks def initialize - @calls = [] + @parser = nil + @calls = [] + @marks = [] end (Handler.instance_methods(true) - @@ -15,6 +18,7 @@ module Psych class_eval %{ def #{m} *args super + @marks << @parser.mark if @parser @calls << [:#{m}, args] end } @@ -23,7 +27,57 @@ module Psych def setup super - @parser = Psych::Parser.new EventCatcher.new + @handler = EventCatcher.new + @parser = Psych::Parser.new @handler + @handler.parser = @parser + end + + def test_line_numbers + assert_equal 0, @parser.mark.line + @parser.parse "---\n- hello\n- world" + line_calls = @handler.marks.map(&:line).zip(@handler.calls.map(&:first)) + assert_equal [[0, :start_stream], + [0, :start_document], + [1, :start_sequence], + [2, :scalar], + [3, :scalar], + [3, :end_sequence], + [3, :end_document], + [3, :end_stream]], line_calls + + assert_equal 3, @parser.mark.line + end + + def test_column_numbers + assert_equal 0, @parser.mark.column + @parser.parse "---\n- hello\n- world" + col_calls = @handler.marks.map(&:column).zip(@handler.calls.map(&:first)) + assert_equal [[0, :start_stream], + [3, :start_document], + [1, :start_sequence], + [0, :scalar], + [0, :scalar], + [0, :end_sequence], + [0, :end_document], + [0, :end_stream]], col_calls + + assert_equal 0, @parser.mark.column + end + + def test_index_numbers + assert_equal 0, @parser.mark.index + @parser.parse "---\n- hello\n- world" + idx_calls = @handler.marks.map(&:index).zip(@handler.calls.map(&:first)) + assert_equal [[0, :start_stream], + [3, :start_document], + [5, :start_sequence], + [12, :scalar], + [19, :scalar], + [19, :end_sequence], + [19, :end_document], + [19, :end_stream]], idx_calls + + assert_equal 19, @parser.mark.index end def test_set_encoding_twice |