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require_relative '../spec_helper'
describe "Processing RUBYOPT" do
before :each do
@rubyopt, ENV["RUBYOPT"] = ENV["RUBYOPT"], nil
end
after :each do
ENV["RUBYOPT"] = @rubyopt
end
it "adds the -I path to $LOAD_PATH" do
ENV["RUBYOPT"] = "-Ioptrubyspecincl"
result = ruby_exe("puts $LOAD_PATH.grep(/byspecin/)")
result.chomp[-15..-1].should == "optrubyspecincl"
end
it "sets $DEBUG to true for '-d'" do
ENV["RUBYOPT"] = '-d'
command = %[puts "value of $DEBUG is \#{$DEBUG}"]
result = ruby_exe(command, args: "2>&1")
result.should =~ /value of \$DEBUG is true/
end
guard -> { not CROSS_COMPILING } do
it "prints the version number for '-v'" do
ENV["RUBYOPT"] = '-v'
ruby_exe("")[/\A.*/].should == RUBY_DESCRIPTION
end
it "ignores whitespace around the option" do
ENV["RUBYOPT"] = ' -v '
ruby_exe("")[/\A.*/].should == RUBY_DESCRIPTION
end
end
it "sets $VERBOSE to true for '-w'" do
ENV["RUBYOPT"] = '-w'
ruby_exe("p $VERBOSE").chomp.should == "true"
end
it "sets $VERBOSE to true for '-W'" do
ENV["RUBYOPT"] = '-W'
ruby_exe("p $VERBOSE").chomp.should == "true"
end
it "sets $VERBOSE to nil for '-W0'" do
ENV["RUBYOPT"] = '-W0'
ruby_exe("p $VERBOSE").chomp.should == "nil"
end
it "sets $VERBOSE to false for '-W1'" do
ENV["RUBYOPT"] = '-W1'
ruby_exe("p $VERBOSE").chomp.should == "false"
end
it "sets $VERBOSE to true for '-W2'" do
ENV["RUBYOPT"] = '-W2'
ruby_exe("p $VERBOSE").chomp.should == "true"
end
it "suppresses deprecation warnings for '-W:no-deprecated'" do
ENV["RUBYOPT"] = '-W:no-deprecated'
result = ruby_exe('$; = ""', args: '2>&1')
result.should == ""
end
it "suppresses experimental warnings for '-W:no-experimental'" do
ENV["RUBYOPT"] = '-W:no-experimental'
result = ruby_exe('case 0; in a; end', args: '2>&1')
result.should == ""
end
it "suppresses deprecation and experimental warnings for '-W:no-deprecated -W:no-experimental'" do
ENV["RUBYOPT"] = '-W:no-deprecated -W:no-experimental'
result = ruby_exe('case ($; = ""); in a; end', args: '2>&1')
result.should == ""
end
it "requires the file for '-r'" do
f = fixture __FILE__, "rubyopt"
ENV["RUBYOPT"] = "-r#{f}"
ruby_exe("0", args: '2>&1').should =~ /^rubyopt.rb required/
end
it "raises a RuntimeError for '-a'" do
ENV["RUBYOPT"] = '-a'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-p'" do
ENV["RUBYOPT"] = '-p'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-n'" do
ENV["RUBYOPT"] = '-n'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-y'" do
ENV["RUBYOPT"] = '-y'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-c'" do
ENV["RUBYOPT"] = '-c'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-s'" do
ENV["RUBYOPT"] = '-s'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-h'" do
ENV["RUBYOPT"] = '-h'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '--help'" do
ENV["RUBYOPT"] = '--help'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-l'" do
ENV["RUBYOPT"] = '-l'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-S'" do
ENV["RUBYOPT"] = '-S irb'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-e'" do
ENV["RUBYOPT"] = '-e0'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-i'" do
ENV["RUBYOPT"] = '-i.bak'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-x'" do
ENV["RUBYOPT"] = '-x'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-C'" do
ENV["RUBYOPT"] = '-C'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-X'" do
ENV["RUBYOPT"] = '-X.'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-F'" do
ENV["RUBYOPT"] = '-F'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '-0'" do
ENV["RUBYOPT"] = '-0'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '--copyright'" do
ENV["RUBYOPT"] = '--copyright'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '--version'" do
ENV["RUBYOPT"] = '--version'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
it "raises a RuntimeError for '--yydebug'" do
ENV["RUBYOPT"] = '--yydebug'
ruby_exe("", args: '2>&1', exit_status: 1).should =~ /RuntimeError/
end
end
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