diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-04-13 06:26:30 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-04-13 06:26:30 +0000 |
commit | 081df640833fb4871048bcecffe61f110facd352 (patch) | |
tree | 8cf9347f856e702560eb98221f55c2f72a47c25f | |
parent | 83c961665def138e78a66d8bef0b4fa1da49ac69 (diff) |
file.c: chardev is loadable
* file.c (ruby_is_fd_loadable): allow character devices to load,
e.g., `ruby /dev/null` exits successfully.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | file.c | 2 | ||||
-rw-r--r-- | test/ruby/test_rubyoptions.rb | 5 |
2 files changed, 6 insertions, 1 deletions
@@ -5959,7 +5959,7 @@ ruby_is_fd_loadable(int fd) if (S_ISREG(st.st_mode)) return 1; - if (S_ISFIFO(st.st_mode)) + if (S_ISFIFO(st.st_mode) || S_ISCHR(st.st_mode)) return -1; if (S_ISDIR(st.st_mode)) diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb index ddfd5f1883..e6659d4c30 100644 --- a/test/ruby/test_rubyoptions.rb +++ b/test/ruby/test_rubyoptions.rb @@ -1020,4 +1020,9 @@ class TestRubyOptions < Test::Unit::TestCase end end end + + def test_null_script + skip "#{IO::NULL} is not a character device" unless File.chardev?(IO::NULL) + assert_in_out_err([IO::NULL], success: true) + end end |