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[ruby/irb] Show LANG and LC_ALL env by irb_info

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Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>

https://github.com/ruby/irb/commit/b431742430
This commit is contained in:
aycabta 2021-07-10 22:32:51 +09:00 committed by git
parent 491ab2820a
commit 947d0198e0
2 changed files with 49 additions and 0 deletions
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2
lib/irb/cmd/info.rb
View file

@ -14,6 +14,8 @@ module IRB
str += "InputMethod: #{IRB.CurrentContext.io.inspect}\n" str += "InputMethod: #{IRB.CurrentContext.io.inspect}\n"
str += ".irbrc path: #{IRB.rc_file}\n" if File.exist?(IRB.rc_file) str += ".irbrc path: #{IRB.rc_file}\n" if File.exist?(IRB.rc_file)
str += "RUBY_PLATFORM: #{RUBY_PLATFORM}\n" str += "RUBY_PLATFORM: #{RUBY_PLATFORM}\n"
str += "LANG env: #{ENV["LANG"]}\n" if ENV["LANG"] && !ENV["LANG"].empty?
str += "LC_ALL env: #{ENV["LC_ALL"]}\n" if ENV["LC_ALL"] && !ENV["LC_ALL"].empty?
str str
end end
alias_method :to_s, :inspect alias_method :to_s, :inspect

47
test/irb/test_cmd.rb
View file

@ -69,6 +69,8 @@ module TestIRB
IRB.conf[:USE_MULTILINE] = true IRB.conf[:USE_MULTILINE] = true
IRB.conf[:USE_SINGLELINE] = false IRB.conf[:USE_SINGLELINE] = false
IRB.conf[:VERBOSE] = false IRB.conf[:VERBOSE] = false
lang_backup = ENV.delete("LANG")
lc_all_backup = ENV.delete("LC_ALL")
workspace = IRB::WorkSpace.new(self) workspace = IRB::WorkSpace.new(self)
irb = IRB::Irb.new(workspace, TestInputMethod.new([])) irb = IRB::Irb.new(workspace, TestInputMethod.new([]))
IRB.conf[:MAIN_CONTEXT] = irb.context IRB.conf[:MAIN_CONTEXT] = irb.context
@ -80,6 +82,9 @@ module TestIRB
RUBY_PLATFORM: .+ RUBY_PLATFORM: .+
}x }x
assert_match expected, irb.context.main.irb_info.to_s assert_match expected, irb.context.main.irb_info.to_s
ensure
ENV["LANG"] = lang_backup
ENV["LC_ALL"] = lc_all_backup
end end
def test_irb_info_singleline def test_irb_info_singleline
@ -89,6 +94,8 @@ module TestIRB
IRB.conf[:USE_MULTILINE] = false IRB.conf[:USE_MULTILINE] = false
IRB.conf[:USE_SINGLELINE] = true IRB.conf[:USE_SINGLELINE] = true
IRB.conf[:VERBOSE] = false IRB.conf[:VERBOSE] = false
lang_backup = ENV.delete("LANG")
lc_all_backup = ENV.delete("LC_ALL")
workspace = IRB::WorkSpace.new(self) workspace = IRB::WorkSpace.new(self)
irb = IRB::Irb.new(workspace, TestInputMethod.new([])) irb = IRB::Irb.new(workspace, TestInputMethod.new([]))
IRB.conf[:MAIN_CONTEXT] = irb.context IRB.conf[:MAIN_CONTEXT] = irb.context
@ -100,6 +107,9 @@ module TestIRB
RUBY_PLATFORM: .+ RUBY_PLATFORM: .+
}x }x
assert_match expected, irb.context.main.irb_info.to_s assert_match expected, irb.context.main.irb_info.to_s
ensure
ENV["LANG"] = lang_backup
ENV["LC_ALL"] = lc_all_backup
end end
def test_irb_info_multiline_without_rc_files def test_irb_info_multiline_without_rc_files
@ -112,6 +122,8 @@ module TestIRB
IRB.conf[:USE_MULTILINE] = true IRB.conf[:USE_MULTILINE] = true
IRB.conf[:USE_SINGLELINE] = false IRB.conf[:USE_SINGLELINE] = false
IRB.conf[:VERBOSE] = false IRB.conf[:VERBOSE] = false
lang_backup = ENV.delete("LANG")
lc_all_backup = ENV.delete("LC_ALL")
workspace = IRB::WorkSpace.new(self) workspace = IRB::WorkSpace.new(self)
irb = IRB::Irb.new(workspace, TestInputMethod.new([])) irb = IRB::Irb.new(workspace, TestInputMethod.new([]))
IRB.conf[:MAIN_CONTEXT] = irb.context IRB.conf[:MAIN_CONTEXT] = irb.context
@ -127,6 +139,8 @@ module TestIRB
ENV["INPUTRC"] = inputrc_backup ENV["INPUTRC"] = inputrc_backup
IRB.__send__(:remove_const, :IRBRC_EXT) IRB.__send__(:remove_const, :IRBRC_EXT)
IRB.const_set(:IRBRC_EXT, ext_backup) IRB.const_set(:IRBRC_EXT, ext_backup)
ENV["LANG"] = lang_backup
ENV["LC_ALL"] = lc_all_backup
end end
def test_irb_info_singleline_without_rc_files def test_irb_info_singleline_without_rc_files
@ -139,6 +153,8 @@ module TestIRB
IRB.conf[:USE_MULTILINE] = false IRB.conf[:USE_MULTILINE] = false
IRB.conf[:USE_SINGLELINE] = true IRB.conf[:USE_SINGLELINE] = true
IRB.conf[:VERBOSE] = false IRB.conf[:VERBOSE] = false
lang_backup = ENV.delete("LANG")
lc_all_backup = ENV.delete("LC_ALL")
workspace = IRB::WorkSpace.new(self) workspace = IRB::WorkSpace.new(self)
irb = IRB::Irb.new(workspace, TestInputMethod.new([])) irb = IRB::Irb.new(workspace, TestInputMethod.new([]))
IRB.conf[:MAIN_CONTEXT] = irb.context IRB.conf[:MAIN_CONTEXT] = irb.context
@ -154,6 +170,37 @@ module TestIRB
ENV["INPUTRC"] = inputrc_backup ENV["INPUTRC"] = inputrc_backup
IRB.__send__(:remove_const, :IRBRC_EXT) IRB.__send__(:remove_const, :IRBRC_EXT)
IRB.const_set(:IRBRC_EXT, ext_backup) IRB.const_set(:IRBRC_EXT, ext_backup)
ENV["LANG"] = lang_backup
ENV["LC_ALL"] = lc_all_backup
end
def test_irb_info_lang
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
lang_backup = ENV.delete("LANG")
lc_all_backup = ENV.delete("LC_ALL")
ENV["LANG"] = "ja_JP.UTF-8"
ENV["LC_ALL"] = "en_US.UTF-8"
workspace = IRB::WorkSpace.new(self)
irb = IRB::Irb.new(workspace, TestInputMethod.new([]))
IRB.conf[:MAIN_CONTEXT] = irb.context
expected = %r{
Ruby\sversion: .+\n
IRB\sversion:\sirb .+\n
InputMethod:\sAbstract\sInputMethod\n
\.irbrc\spath: .+\n
RUBY_PLATFORM: .+\n
LANG\senv:\sja_JP\.UTF-8\n
LC_ALL\s env:\sen_US\.UTF-8\n
}x
assert_match expected, irb.context.main.irb_info.to_s
ensure
ENV["LANG"] = lang_backup
ENV["LC_ALL"] = lc_all_backup
end end
def test_measure def test_measure