Merge pull request #4022 from mimaki/mruby-r-option

Add `-r` option for `mruby` and `mirb`. (mrbgem is not supported)

1 files changed, 15 insertions, 0 deletions

diff --git a/mrbgems/mruby-bin-mirb/bintest/mirb.rb b/mrbgems/mruby-bin-mirb/bintest/mirb.rb
index f6f8cd869..0515cb136 100644
--- a/mrbgems/mruby-bin-mirb/bintest/mirb.rb
+++ b/mrbgems/mruby-bin-mirb/bintest/mirb.rb
@@ -17,3 +17,18 @@ assert('mirb -d option') do
   o, _ = Open3.capture2('bin/mirb -d', :stdin_data => "p $DEBUG\n")
   assert_true o.include?('=> true')
 end
+
+assert('mirb -r option') do
+  lib = Tempfile.new('lib.rb')
+  lib.write <<EOS
+class Hoge
+  def hoge
+    :hoge
+  end
+end
+EOS
+  lib.flush
+
+  o, _ = Open3.capture2("bin/mirb -r #{lib.path}", :stdin_data => "Hoge.new.hoge\n")
+  assert_true o.include?('=> :hoge')
+end