mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
67 lines
2 KiB
Ruby
67 lines
2 KiB
Ruby
require_relative '../../spec_helper'
|
|
require_relative 'fixtures/common'
|
|
|
|
describe "Errno::EINVAL.new" do
|
|
it "can be called with no arguments" do
|
|
exc = Errno::EINVAL.new
|
|
exc.should be_an_instance_of(Errno::EINVAL)
|
|
exc.errno.should == Errno::EINVAL::Errno
|
|
exc.message.should == "Invalid argument"
|
|
end
|
|
|
|
it "accepts an optional custom message" do
|
|
exc = Errno::EINVAL.new('custom message')
|
|
exc.should be_an_instance_of(Errno::EINVAL)
|
|
exc.errno.should == Errno::EINVAL::Errno
|
|
exc.message.should == "Invalid argument - custom message"
|
|
end
|
|
|
|
it "accepts an optional custom message and location" do
|
|
exc = Errno::EINVAL.new('custom message', 'location')
|
|
exc.should be_an_instance_of(Errno::EINVAL)
|
|
exc.errno.should == Errno::EINVAL::Errno
|
|
exc.message.should == "Invalid argument @ location - custom message"
|
|
end
|
|
end
|
|
|
|
describe "Errno::EMFILE" do
|
|
it "can be subclassed" do
|
|
ExceptionSpecs::EMFILESub = Class.new(Errno::EMFILE)
|
|
exc = ExceptionSpecs::EMFILESub.new
|
|
exc.should be_an_instance_of(ExceptionSpecs::EMFILESub)
|
|
end
|
|
end
|
|
|
|
describe "Errno::EAGAIN" do
|
|
# From http://jira.codehaus.org/browse/JRUBY-4747
|
|
it "is the same class as Errno::EWOULDBLOCK if they represent the same errno value" do
|
|
if Errno::EAGAIN::Errno == Errno::EWOULDBLOCK::Errno
|
|
Errno::EAGAIN.should == Errno::EWOULDBLOCK
|
|
else
|
|
Errno::EAGAIN.should_not == Errno::EWOULDBLOCK
|
|
end
|
|
end
|
|
end
|
|
|
|
describe "Errno::ENOTSUP" do
|
|
it "is defined" do
|
|
Errno.should have_constant(:ENOTSUP)
|
|
end
|
|
|
|
it "is the same class as Errno::EOPNOTSUPP if they represent the same errno value" do
|
|
if Errno::ENOTSUP::Errno == Errno::EOPNOTSUPP::Errno
|
|
Errno::ENOTSUP.should == Errno::EOPNOTSUPP
|
|
else
|
|
Errno::ENOTSUP.should_not == Errno::EOPNOTSUPP
|
|
end
|
|
end
|
|
end
|
|
|
|
describe "Errno::ENOENT" do
|
|
it "lets subclasses inherit the default error message" do
|
|
c = Class.new(Errno::ENOENT)
|
|
raise c, "custom message"
|
|
rescue => e
|
|
e.message.should == "No such file or directory - custom message"
|
|
end
|
|
end
|