Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 54 insertions, 0 deletions

diff --git a/spec/ruby/core/process/groups_spec.rb b/spec/ruby/core/process/groups_spec.rb
new file mode 100644
index 0000000000..0669258bf3
--- /dev/null
+++ b/spec/ruby/core/process/groups_spec.rb
@@ -0,0 +1,54 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "Process.groups" do
+  platform_is_not :windows do
+    it "gets an Array of the gids of groups in the supplemental group access list" do
+      groups = `id -G`.scan(/\d+/).map { |i| i.to_i }
+      gid = Process.gid
+
+      expected = (groups.sort - [gid]).sort
+      actual = (Process.groups - [gid]).sort
+      actual.should == expected
+    end
+
+    # NOTE: This is kind of sketchy.
+    it "sets the list of gids of groups in the supplemental group access list" do
+      groups = Process.groups
+      if Process.uid == 0
+        Process.groups = []
+        Process.groups.should == []
+        Process.groups = groups
+        Process.groups.sort.should == groups.sort
+      else
+        platform_is :aix do
+          # setgroups() is not part of the POSIX standard,
+          # so its behavior varies from OS to OS.  AIX allows a non-root
+          # process to set the supplementary group IDs, as long as
+          # they are presently in its supplementary group IDs.
+          # The order of the following tests matters.
+          # After this process executes "Process.groups = []"
+          # it should no longer be able to set any supplementary
+          # group IDs, even if it originally belonged to them.
+          # It should only be able to set its primary group ID.
+          Process.groups = groups
+          Process.groups.sort.should == groups.sort
+          Process.groups = []
+          Process.groups.should == []
+          Process.groups = [ Process.gid ]
+          Process.groups.should == [ Process.gid ]
+          supplementary = groups - [ Process.gid ]
+          if supplementary.length > 0
+            lambda { Process.groups = supplementary }.should raise_error(Errno::EPERM)
+          end
+        end
+        platform_is_not :aix do
+          lambda { Process.groups = [] }.should raise_error(Errno::EPERM)
+        end
+      end
+    end
+  end
+end
+
+describe "Process.groups=" do
+  it "needs to be reviewed for spec completeness"
+end