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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-03-28 15:59:45 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-03-28 15:59:45 +0000 |
commit | d8eb164af20ef6ea1ecfa46a57aa505abc3d77d1 (patch) | |
tree | a08c4e97cb94bc3a5079ca54d9cf64a55f17ccea /test | |
parent | 1240cd0aefd0fcf3bd99cd1f9bee3f7660bf311b (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_2@54328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-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 a1e0810c90..459e0a5050 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -1,3 +1,4 @@ +# coding: utf-8 require 'test/unit' require 'tempfile' require 'timeout' @@ -1680,7 +1681,15 @@ 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 |