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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
38 lines
1 KiB
Ruby
38 lines
1 KiB
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require 'getoptlong'
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describe "GetoptLong#ordering=" do
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it "raises an ArgumentError if called after processing has started" do
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argv [ "--size", "10k", "--verbose" ] do
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opts = GetoptLong.new([ '--size', GetoptLong::REQUIRED_ARGUMENT ],
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[ '--verbose', GetoptLong::NO_ARGUMENT ])
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opts.quiet = true
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opts.get
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lambda {
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opts.ordering = GetoptLong::PERMUTE
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}.should raise_error(ArgumentError)
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end
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end
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it "raises an ArgumentError if given an invalid value" do
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opts = GetoptLong.new
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lambda {
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opts.ordering = 12345
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}.should raise_error(ArgumentError)
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end
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it "does not allow changing ordering to PERMUTE if ENV['POSIXLY_CORRECT'] is set" do
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begin
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old_env_value = ENV['POSIXLY_CORRECT']
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ENV['POSIXLY_CORRECT'] = ""
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opts = GetoptLong.new
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opts.ordering = GetoptLong::PERMUTE
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opts.ordering.should == GetoptLong::REQUIRE_ORDER
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ensure
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ENV['POSIXLY_CORRECT'] = old_env_value
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end
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end
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end
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