diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-03-29 07:11:32 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-03-29 07:11:32 +0000 |
commit | cdb968ac266025d3853aa04b6cd24c1de44b600c (patch) | |
tree | 5ee5e6e94a7934a674e6bdde6b32721a6ffdd44d /test/ruby/test_process.rb | |
parent | 429668f7f28b444216cc83cd101f9eadce280eca (diff) |
merge revision(s) 54010: [Backport #12154]
* test/ruby/test_process.rb (test_execopts_gid): Skip a test
that is known to fail on AIX. AIX allows setgid to
a supplementary group, but Ruby does not allow the "-e"
option when setgid'ed, so the test does not work as intended.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@54375 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_process.rb')
-rw-r--r-- | test/ruby/test_process.rb | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index 274492674f..8d6274adf3 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -1,3 +1,4 @@ +# coding: utf-8 # frozen_string_literal: false require 'test/unit' require 'tempfile' @@ -1812,7 +1813,15 @@ class TestProcess < Test::Unit::TestCase assert_nothing_raised(feature6975) do begin g = IO.popen([RUBY, "-e", "print Process.gid", gid: group], &:read) - assert_equal(gid, g, feature6975) + # AIX allows a non-root process to setgid to its supplementary group, + # while other UNIXes do not. (This might be AIX's violation of the POSIX standard.) + # However, Ruby does not allow a setgid'ed Ruby process to use the -e option. + # As a result, the Ruby process invoked by "IO.popen([RUBY, "-e", ..." above fails + # with a message like "no -e allowed while running setgid (SecurityError)" to stderr, + # the exis status is set to 1, and the variable "g" is set to an empty string. + # To conclude, on AIX, if the "gid" variable is a supplementary group, + # the assert_equal next can fail, so skip it. + assert_equal(gid, g, feature6975) unless $?.exitstatus == 1 && /aix/ =~ RUBY_PLATFORM && gid != Process.gid rescue Errno::EPERM, NotImplementedError end end |