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22 lines
689 B
Ruby
22 lines
689 B
Ruby
require_relative '../../spec_helper'
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describe "Signal.signame" do
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it "takes a signal name with a well known signal number" do
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Signal.signame(0).should == "EXIT"
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end
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it "returns nil if the argument is an invalid signal number" do
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Signal.signame(-1).should == nil
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end
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it "raises a TypeError when the passed argument can't be coerced to Integer" do
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-> { Signal.signame("hello") }.should raise_error(TypeError)
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end
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platform_is_not :windows do
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it "the original should take precedence over alias when looked up by number" do
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Signal.signame(Signal.list["ABRT"]).should == "ABRT"
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Signal.signame(Signal.list["CHLD"]).should == "CHLD"
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end
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end
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end
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