ruby--ruby/spec/ruby/command_line/dash_upper_s_spec.rb

require_relative '../spec_helper'

describe 'The -S command line option' do
  before :each do
    @path = [ENV['PATH'], fixture(__FILE__, "bin")].join(':')
  end

  platform_is_not :windows do
    # On VirtualBox shared directory (vboxsf) all files are world writable
    # and MRI shows warning when including world writable path in ENV['PATH'].
    # This is why we are using /success$/ matching in the following cases.

    it "runs launcher found in PATH, but only code after the first /\#!.*ruby.*/-ish line in target file" do
      result = ruby_exe(nil, options: '-S hybrid_launcher.sh', env: { 'PATH' => @path }, args: '2>&1')
      result.should =~ /success$/
    end

    it "runs launcher found in PATH" do
      result = ruby_exe(nil, options: '-S launcher.rb', env: { 'PATH' => @path }, args: '2>&1')
      result.should =~ /success$/
    end

    it "runs launcher found in PATH and sets the exit status to 1 if it fails" do
      result = ruby_exe(nil, options: '-S dash_s_fail', env: { 'PATH' => @path }, args: '2>&1')
      result.should =~ /\bdie\b/
      $?.exitstatus.should == 1
    end
  end
end