diff options
Diffstat (limited to 'test/irb/test_color.rb')
| -rw-r--r-- | test/irb/test_color.rb | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/test/irb/test_color.rb b/test/irb/test_color.rb index 03c4ab74a8..d035e443a8 100644 --- a/test/irb/test_color.rb +++ b/test/irb/test_color.rb @@ -1,6 +1,7 @@ # frozen_string_literal: false require 'test/unit' require 'irb/color' +require 'irb/color_printer' require 'rubygems' require 'stringio' @@ -49,7 +50,7 @@ module TestIRB '"#{}"' => "#{RED}#{BOLD}\"#{CLEAR}#{RED}\#{#{CLEAR}#{RED}}#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}", ':"a#{}b"' => "#{YELLOW}:\"#{CLEAR}#{YELLOW}a#{CLEAR}#{YELLOW}\#{#{CLEAR}#{YELLOW}}#{CLEAR}#{YELLOW}b#{CLEAR}#{YELLOW}\"#{CLEAR}", ':"a#{ def b; end; \'c\' + "#{ :d }" }e"' => "#{YELLOW}:\"#{CLEAR}#{YELLOW}a#{CLEAR}#{YELLOW}\#{#{CLEAR} #{GREEN}def#{CLEAR} #{BLUE}#{BOLD}b#{CLEAR}; #{GREEN}end#{CLEAR}; #{RED}#{BOLD}'#{CLEAR}#{RED}c#{CLEAR}#{RED}#{BOLD}'#{CLEAR} + #{RED}#{BOLD}\"#{CLEAR}#{RED}\#{#{CLEAR} #{YELLOW}:#{CLEAR}#{YELLOW}d#{CLEAR} #{RED}}#{CLEAR}#{RED}#{BOLD}\"#{CLEAR} #{YELLOW}}#{CLEAR}#{YELLOW}e#{CLEAR}#{YELLOW}\"#{CLEAR}", - "[__FILE__, __LINE__]" => "[#{CYAN}#{BOLD}__FILE__#{CLEAR}, #{CYAN}#{BOLD}__LINE__#{CLEAR}]", + "[__FILE__, __LINE__, __ENCODING__]" => "[#{CYAN}#{BOLD}__FILE__#{CLEAR}, #{CYAN}#{BOLD}__LINE__#{CLEAR}, #{CYAN}#{BOLD}__ENCODING__#{CLEAR}]", ":self" => "#{YELLOW}:#{CLEAR}#{YELLOW}self#{CLEAR}", ":class" => "#{YELLOW}:#{CLEAR}#{YELLOW}class#{CLEAR}", "[:end, 2]" => "[#{YELLOW}:#{CLEAR}#{YELLOW}end#{CLEAR}, #{BLUE}#{BOLD}2#{CLEAR}]", @@ -82,9 +83,23 @@ module TestIRB tests.merge!({ "[1]]]\u0013" => "[#{BLUE}#{BOLD}1#{CLEAR}]#{RED}#{REVERSE}]#{CLEAR}#{RED}#{REVERSE}]#{CLEAR}#{RED}#{REVERSE}^S#{CLEAR}", }) + tests.merge!({ + "def req(true) end" => "#{GREEN}def#{CLEAR} #{BLUE}#{BOLD}req#{CLEAR}(#{RED}#{REVERSE}true#{CLEAR}) #{RED}#{REVERSE}end#{CLEAR}", + "nil = 1" => "#{RED}#{REVERSE}nil#{CLEAR} = #{BLUE}#{BOLD}1#{CLEAR}", + "alias $x $1" => "#{GREEN}alias#{CLEAR} #{GREEN}#{BOLD}$x#{CLEAR} #{RED}#{REVERSE}$1#{CLEAR}", + "class bad; end" => "#{GREEN}class#{CLEAR} #{RED}#{REVERSE}bad#{CLEAR}; #{GREEN}end#{CLEAR}", + "def req(@a) end" => "#{GREEN}def#{CLEAR} #{BLUE}#{BOLD}req#{CLEAR}(#{RED}#{REVERSE}@a#{CLEAR}) #{GREEN}end#{CLEAR}", + }) else tests.merge!({ "[1]]]\u0013" => "[1]]]^S", + }) + tests.merge!({ + "def req(true) end" => "def req(true) end", + "nil = 1" => "#{CYAN}#{BOLD}nil#{CLEAR} = #{BLUE}#{BOLD}1#{CLEAR}", + "alias $x $1" => "#{GREEN}alias#{CLEAR} #{GREEN}#{BOLD}$x#{CLEAR} $1", + "class bad; end" => "#{GREEN}class#{CLEAR} bad; #{GREEN}end#{CLEAR}", + "def req(@a) end" => "#{GREEN}def#{CLEAR} #{BLUE}#{BOLD}req#{CLEAR}(@a) #{GREEN}end#{CLEAR}", }) end @@ -138,6 +153,23 @@ module TestIRB end end + IRBTestColorPrinter = Struct.new(:a) + + def test_color_printer + unless ripper_lexer_scan_supported? + skip 'Ripper::Lexer#scan is supported in Ruby 2.7+' + end + { + 1 => "#{BLUE}#{BOLD}1#{CLEAR}\n", + IRBTestColorPrinter.new('test') => "#{GREEN}#<struct TestIRB::TestColor::IRBTestColorPrinter#{CLEAR} a#{GREEN}=#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}#{RED}test#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}#{GREEN}>#{CLEAR}\n", + Ripper::Lexer.new('1').scan => "[#{GREEN}#<Ripper::Lexer::Elem:#{CLEAR} on_int@1:0 END token: #{RED}#{BOLD}\"#{CLEAR}#{RED}1#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}#{GREEN}>#{CLEAR}]\n", + Class.new{define_method(:pretty_print){|q| q.text("[__FILE__, __LINE__, __ENCODING__]")}}.new => "[#{CYAN}#{BOLD}__FILE__#{CLEAR}, #{CYAN}#{BOLD}__LINE__#{CLEAR}, #{CYAN}#{BOLD}__ENCODING__#{CLEAR}]\n", + }.each do |object, result| + actual = with_term { IRB::ColorPrinter.pp(object, '') } + assert_equal(result, actual, "Case: IRB::ColorPrinter.pp(#{object.inspect}, '')") + end + end + def test_inspect_colorable { 1 => true, @@ -170,6 +202,10 @@ module TestIRB Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('2.7.0') end + def ripper_lexer_scan_supported? + Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('2.7.0') + end + def with_term stdout = $stdout io = StringIO.new |