test/test_launching_by_shell_script.rb

   1 require 'test/unit'
   2 require 'test/test_helper'
   3
   4 class TestLaunchingByShellScript < Test::Unit::TestCase
   5   include TestHelper
   6
   7   def jruby_with_pipe(pipe, *args)
   8     prev_in_process = JRuby.runtime.instance_config.run_ruby_in_process
   9     JRuby.runtime.instance_config.run_ruby_in_process = false
  10     `#{pipe} | "#{RUBY}" #{args.join(' ')}`
  11    ensure
  12     JRuby.runtime.instance_config.run_ruby_in_process = prev_in_process
  13   end
  14
  15   def test_minus_e
  16     assert_equal "true", jruby('-e "puts true"').chomp
  17     assert_equal 0, $?.exitstatus
  18   end
  19
  20   def test_launch_script
  21     jruby "test/fib.rb"
  22     assert_equal 0, $?.exitstatus
  23   end
  24
  25   if WINDOWS
  26     def test_system_call_without_stdin_data_doesnt_hang
  27       out = jruby(%q{-e "system 'dir test'"})
  28       assert(out =~ /fib.rb/)
  29     end
  30
  31     def test_system_call_with_stdin_data_doesnt_hang_on_windows
  32       out = jruby_with_pipe("echo echo 'one_two_three_test'", %q{-e "system 'cmd'"})
  33       assert(out =~ /one_two_three_test/)
  34     end
  35   else
  36     def test_system_call_with_stdin_data_doesnt_hang
  37       out = jruby_with_pipe("echo 'vvs'", %q{-e "system 'cat'"})
  38       assert_equal("vvs\n", out)
  39     end
  40   end
  41
  42   if (!WINDOWS)
  43     # JRUBY-2295
  44     def test_java_props_with_spaces
  45       res = jruby(%q{-J-Dfoo='a b c' -e "require 'java'; puts java.lang.System.getProperty('foo')"}).chomp
  46       assert_equal("a b c", res)
  47     end
  48   end
  49
  50   def test_at_exit
  51     assert_equal "", jruby("-e 'at_exit { exit 0 }'").chomp
  52     assert_equal 0, $?.exitstatus
  53     assert_equal "", jruby("-e 'at_exit { exit 1 }'").chomp
  54     assert_equal 1, $?.exitstatus
  55   end
  56 end