require_relative '../../spec_helper' describe "Thread#name" do before :each do @thread = Thread.new {} end after :each do @thread.join end it "is nil initially" do @thread.name.should == nil end it "returns the thread name" do @thread.name = "thread_name" @thread.name.should == "thread_name" end end describe "Thread#name=" do before :each do @thread = Thread.new {} end after :each do @thread.join end it "can be set to a String" do @thread.name = "new thread name" @thread.name.should == "new thread name" end it "raises an ArgumentError if the name includes a null byte" do -> { @thread.name = "new thread\0name" }.should raise_error(ArgumentError) end it "can be reset to nil" do @thread.name = nil @thread.name.should == nil end it "calls #to_str to convert name to String" do name = mock("Thread#name") name.should_receive(:to_str).and_return("a thread name") @thread.name = name @thread.name.should == "a thread name" end end