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require File.expand_path('../../../spec_helper', __FILE__)
describe "Process.getpgid" do
platform_is_not :windows do
it "coerces the argument to an Integer" do
Process.getpgid(mock_int(Process.pid)).should == Process.getpgrp
end
it "returns the process group ID for the given process id" do
Process.getpgid(Process.pid).should == Process.getpgrp
end
it "returns the process group ID for the calling process id when passed 0" do
Process.getpgid(0).should == Process.getpgrp
end
end
end
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