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require File.expand_path('../../../spec_helper', __FILE__)
describe "Process.initgroups" do
platform_is_not :windows do
it "initializes the supplemental group access list" do
name = `id -un`.strip
groups = Process.groups
gid = groups.max.to_i + 1
augmented_groups = `id -G`.scan(/\d+/).map {|i| i.to_i} << gid
if Process.uid == 0
Process.groups = []
Process.initgroups(name, gid).sort.should == augmented_groups.sort
Process.groups.sort.should == augmented_groups.sort
Process.groups = groups
else
lambda { Process.initgroups(name, gid) }.should raise_error(Errno::EPERM)
end
end
end
end
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