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44 lines
1.4 KiB
Ruby
44 lines
1.4 KiB
Ruby
require_relative '../../spec_helper'
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require_relative 'fixtures/common'
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describe "Errno::EINVAL.new" do
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it "can be called with no arguments" do
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exc = Errno::EINVAL.new
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exc.should be_an_instance_of(Errno::EINVAL)
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exc.errno.should == Errno::EINVAL::Errno
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exc.message.should == "Invalid argument"
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end
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it "accepts an optional custom message" do
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exc = Errno::EINVAL.new('custom message')
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exc.should be_an_instance_of(Errno::EINVAL)
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exc.errno.should == Errno::EINVAL::Errno
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exc.message.should == "Invalid argument - custom message"
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end
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it "accepts an optional custom message and location" do
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exc = Errno::EINVAL.new('custom message', 'location')
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exc.should be_an_instance_of(Errno::EINVAL)
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exc.errno.should == Errno::EINVAL::Errno
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exc.message.should == "Invalid argument @ location - custom message"
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end
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end
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describe "Errno::EMFILE" do
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it "can be subclassed" do
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ExceptionSpecs::EMFILESub = Class.new(Errno::EMFILE)
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exc = ExceptionSpecs::EMFILESub.new
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exc.should be_an_instance_of(ExceptionSpecs::EMFILESub)
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end
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end
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describe "Errno::EAGAIN" do
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# From http://jira.codehaus.org/browse/JRUBY-4747
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it "is the same class as Errno::EWOULDBLOCK if they represent the same errno value" do
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if Errno::EAGAIN::Errno == Errno::EWOULDBLOCK::Errno
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Errno::EAGAIN.should == Errno::EWOULDBLOCK
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else
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Errno::EAGAIN.should_not == Errno::EWOULDBLOCK
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end
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end
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end
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