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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
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