diff options
| -rw-r--r-- | test/irb/test_color.rb | 22 | ||||
| -rw-r--r-- | test/irb/test_color_printer.rb | 71 |
2 files changed, 71 insertions, 22 deletions
diff --git a/test/irb/test_color.rb b/test/irb/test_color.rb index 50dfc22568..ea689b3e29 100644 --- a/test/irb/test_color.rb +++ b/test/irb/test_color.rb @@ -1,7 +1,6 @@ # frozen_string_literal: false require 'test/unit' require 'irb/color' -require 'irb/color_printer' require 'rubygems' require 'stringio' @@ -166,23 +165,6 @@ 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, @@ -215,10 +197,6 @@ 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 diff --git a/test/irb/test_color_printer.rb b/test/irb/test_color_printer.rb new file mode 100644 index 0000000000..b42048c1da --- /dev/null +++ b/test/irb/test_color_printer.rb @@ -0,0 +1,71 @@ +# frozen_string_literal: false +require 'test/unit' +require 'irb/color_printer' +require 'rubygems' +require 'stringio' + +module TestIRB + class TestColorPrinter < Test::Unit::TestCase + CLEAR = "\e[0m" + BOLD = "\e[1m" + UNDERLINE = "\e[4m" + REVERSE = "\e[7m" + RED = "\e[31m" + GREEN = "\e[32m" + YELLOW = "\e[33m" + BLUE = "\e[34m" + MAGENTA = "\e[35m" + CYAN = "\e[36m" + + def setup + @get_screen_size = Reline.method(:get_screen_size) + Reline.instance_eval { undef :get_screen_size } + def Reline.get_screen_size + [36, 80] + end + end + + def teardown + Reline.instance_eval { undef :get_screen_size } + Reline.define_singleton_method(:get_screen_size, @get_screen_size) + 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::TestColorPrinter::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 + + private + + 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 + def io.tty?; true; end + $stdout = io + + env = ENV.to_h.dup + ENV['TERM'] = 'xterm-256color' + + yield + ensure + $stdout = stdout + ENV.replace(env) if env + end + end +end |