diff options
author | aycabta <aycabta@gmail.com> | 2020-09-16 11:19:17 +0900 |
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committer | nagachika <nagachika@ruby-lang.org> | 2020-09-16 21:08:31 +0900 |
commit | 2159798f4c0f71007db733cddd82b99186c8e424 (patch) | |
tree | 4e79977d4c6cbc84221d06adad3acfb4234cc911 /test/irb/test_cmd.rb | |
parent | 3bb503e0e8f92c039ce50f430b14649a36c03feb (diff) |
Merge IRB 1.2.6
Diffstat (limited to 'test/irb/test_cmd.rb')
-rw-r--r-- | test/irb/test_cmd.rb | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/test/irb/test_cmd.rb b/test/irb/test_cmd.rb new file mode 100644 index 0000000000..bb33f535b6 --- /dev/null +++ b/test/irb/test_cmd.rb @@ -0,0 +1,127 @@ +# frozen_string_literal: false +require "test/unit" +require "irb" +require "irb/extend-command" + +module TestIRB + class ExtendCommand < Test::Unit::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) + @home_backup = ENV["HOME"] + ENV["HOME"] = @tmpdir + @default_encoding = [Encoding.default_external, Encoding.default_internal] + @stdio_encodings = [STDIN, STDOUT, STDERR].map {|io| [io.external_encoding, io.internal_encoding] } + IRB.instance_variable_get(:@CONF).clear + end + + def teardown + ENV["HOME"] = @home_backup + Dir.chdir(@pwd) + FileUtils.rm_rf(@tmpdir) + EnvUtil.suppress_warning { + Encoding.default_external, Encoding.default_internal = *@default_encoding + [STDIN, STDOUT, STDERR].zip(@stdio_encodings) do |io, encs| + io.set_encoding(*encs) + end + } + end + + def test_irb_info_multiline + FileUtils.touch("#{@tmpdir}/.inputrc") + FileUtils.touch("#{@tmpdir}/.irbrc") + IRB.setup(__FILE__, argv: []) + IRB.conf[:USE_MULTILINE] = true + IRB.conf[:USE_SINGLELINE] = false + IRB.conf[:VERBOSE] = false + workspace = IRB::WorkSpace.new(self) + irb = IRB::Irb.new(workspace) + IRB.conf[:MAIN_CONTEXT] = irb.context + expected = %r{ + Ruby\sversion: .+\n + IRB\sversion:\sirb .+\n + InputMethod:\sReidlineInputMethod\swith\sReline .+ and .+\n + \.irbrc\spath: .+ + }x + assert_match expected, irb.context.main.irb_info.to_s + end + + def test_irb_info_singleline + FileUtils.touch("#{@tmpdir}/.inputrc") + FileUtils.touch("#{@tmpdir}/.irbrc") + IRB.setup(__FILE__, argv: []) + IRB.conf[:USE_MULTILINE] = false + IRB.conf[:USE_SINGLELINE] = true + IRB.conf[:VERBOSE] = false + workspace = IRB::WorkSpace.new(self) + irb = IRB::Irb.new(workspace) + IRB.conf[:MAIN_CONTEXT] = irb.context + expected = %r{ + Ruby\sversion: .+\n + IRB\sversion:\sirb .+\n + InputMethod:\sReadlineInputMethod\swith .+ and .+\n + \.irbrc\spath: .+ + }x + assert_match expected, irb.context.main.irb_info.to_s + end + + def test_irb_info_multiline_without_rc_files + inputrc_backup = ENV["INPUTRC"] + ENV["INPUTRC"] = "unknown_inpurc" + ext_backup = IRB::IRBRC_EXT + IRB.__send__(:remove_const, :IRBRC_EXT) + IRB.const_set(:IRBRC_EXT, "unknown_ext") + IRB.setup(__FILE__, argv: []) + IRB.conf[:USE_MULTILINE] = true + IRB.conf[:USE_SINGLELINE] = false + IRB.conf[:VERBOSE] = false + workspace = IRB::WorkSpace.new(self) + irb = IRB::Irb.new(workspace) + IRB.conf[:MAIN_CONTEXT] = irb.context + expected = %r{ + Ruby\sversion: .+\n + IRB\sversion:\sirb .+\n + InputMethod:\sReidlineInputMethod\swith\sReline\s[^ ]+(?!\sand\s.+)\n + \z + }x + assert_match expected, irb.context.main.irb_info.to_s + ensure + ENV["INPUTRC"] = inputrc_backup + IRB.__send__(:remove_const, :IRBRC_EXT) + IRB.const_set(:IRBRC_EXT, ext_backup) + end + + def test_irb_info_singleline_without_rc_files + inputrc_backup = ENV["INPUTRC"] + ENV["INPUTRC"] = "unknown_inpurc" + ext_backup = IRB::IRBRC_EXT + IRB.__send__(:remove_const, :IRBRC_EXT) + IRB.const_set(:IRBRC_EXT, "unknown_ext") + IRB.setup(__FILE__, argv: []) + IRB.conf[:USE_MULTILINE] = false + IRB.conf[:USE_SINGLELINE] = true + IRB.conf[:VERBOSE] = false + workspace = IRB::WorkSpace.new(self) + irb = IRB::Irb.new(workspace) + IRB.conf[:MAIN_CONTEXT] = irb.context + expected = %r{ + Ruby\sversion: .+\n + IRB\sversion:\sirb .+\n + InputMethod:\sReadlineInputMethod\swith\s(?~.*\sand\s.+)\n + \z + }x + assert_match expected, irb.context.main.irb_info.to_s + ensure + ENV["INPUTRC"] = inputrc_backup + IRB.__send__(:remove_const, :IRBRC_EXT) + IRB.const_set(:IRBRC_EXT, ext_backup) + end + end +end |