test/test_load.rb

   1 require 'test/unit'
   2
   3 def load_behavior_block(&block)
   4   eval("__FILE__", block.binding)
   5 end
   6
   7 class TestLoad < Test::Unit::TestCase
   8   def test_require
   9     # Allow us to run MRI against non-Java dependent tests
  10     if RUBY_PLATFORM=~/java/
  11       $ruby_init = false
  12       file = __FILE__
  13       if (File::Separator == '\\')
  14         file.gsub!('\\\\', '/')
  15       end
  16       # Load jar file RubyInitTest.java
  17       require File::dirname(file) + "/RubyInitTest"
  18       assert($ruby_init)
  19
  20       # JRUBY-1229, allow loading jar files without manifest
  21       assert_nothing_raised {
  22         require "test/jar_with_no_manifest.jar"
  23       }
  24     end
  25
  26     assert require('test/requireTarget')
  27     assert !require('test/requireTarget')
  28
  29     $loaded_foo_bar = false
  30     assert require('test/foo.bar')
  31     assert $loaded_foo_bar
  32   end
  33
  34   def test_require_bogus
  35     assert_raises(LoadError) { require 'foo/' }
  36     assert_raises(LoadError) { require '' }
  37
  38     # Yes, the following line is supposed to appear twice
  39     assert_raises(LoadError) { require 'NonExistantRequriedFile'}
  40     assert_raises(LoadError) { require 'NonExistantRequriedFile'}
  41   end
  42
  43   def test_require_jar_should_make_its_scripts_accessible
  44     require 'test/jar_with_ruby_files'
  45     require 'hello_from_jar'
  46     assert "hi", $hello
  47   end
  48
  49   def test_overriding_require_shouldnt_cause_problems
  50     eval(<<DEPS, binding, "deps")
  51 class ::Object
  52   alias old_require require
  53
  54   def require(file)
  55     old_require(file)
  56   end
  57 end
  58 DEPS
  59
  60     require 'test/test_loading_behavior'
  61
  62     res = File.expand_path($loading_behavior_result)
  63
  64     assert_equal File.expand_path(File.join('test', 'test_loading_behavior.rb')), res
  65   end
  66 end