Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/command_line/rubyopt_spec.rb

@@ -0,0 +1,160 @@
+require File.expand_path('../../spec_helper', __FILE__)
+
+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/)", escape: true)
+    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, escape: true, args: "2>&1")
+    result.should =~ /value of \$DEBUG is true/
+  end
+
+  it "prints the version number for '-v'" do
+    ENV["RUBYOPT"] = '-v'
+    ruby_exe("")[/\A.*/].should == RUBY_DESCRIPTION
+  end
+
+  it "sets $VERBOSE to true for '-w'" do
+    ENV["RUBYOPT"] = '-w'
+    ruby_exe("p $VERBOSE", escape: true).chomp.should == "true"
+  end
+
+  it "sets $VERBOSE to true for '-W'" do
+    ENV["RUBYOPT"] = '-W'
+    ruby_exe("p $VERBOSE", escape: true).chomp.should == "true"
+  end
+
+  it "sets $VERBOSE to nil for '-W0'" do
+    ENV["RUBYOPT"] = '-W0'
+    ruby_exe("p $VERBOSE", escape: true).chomp.should == "nil"
+  end
+
+  it "sets $VERBOSE to false for '-W1'" do
+    ENV["RUBYOPT"] = '-W1'
+    ruby_exe("p $VERBOSE", escape: true).chomp.should == "false"
+  end
+
+  it "sets $VERBOSE to true for '-W2'" do
+    ENV["RUBYOPT"] = '-W2'
+    ruby_exe("p $VERBOSE", escape: true).chomp.should == "true"
+  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').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-p'" do
+    ENV["RUBYOPT"] = '-p'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-n'" do
+    ENV["RUBYOPT"] = '-n'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-y'" do
+    ENV["RUBYOPT"] = '-y'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-c'" do
+    ENV["RUBYOPT"] = '-c'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-s'" do
+    ENV["RUBYOPT"] = '-s'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-h'" do
+    ENV["RUBYOPT"] = '-h'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '--help'" do
+    ENV["RUBYOPT"] = '--help'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-l'" do
+    ENV["RUBYOPT"] = '-l'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-S'" do
+    ENV["RUBYOPT"] = '-S irb'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-e'" do
+    ENV["RUBYOPT"] = '-e0'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-i'" do
+    ENV["RUBYOPT"] = '-i.bak'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-x'" do
+    ENV["RUBYOPT"] = '-x'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-C'" do
+    ENV["RUBYOPT"] = '-C'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-X'" do
+    ENV["RUBYOPT"] = '-X.'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-F'" do
+    ENV["RUBYOPT"] = '-F'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '-0'" do
+    ENV["RUBYOPT"] = '-0'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '--copyright'" do
+    ENV["RUBYOPT"] = '--copyright'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '--version'" do
+    ENV["RUBYOPT"] = '--version'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+
+  it "raises a RuntimeError for '--yydebug'" do
+    ENV["RUBYOPT"] = '--yydebug'
+    ruby_exe("", args: '2>&1').should =~ /RuntimeError/
+  end
+end