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4dada1c8a2
do not remove next argument if empty value is placed. * test/optparse: added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
46 lines
1.8 KiB
Ruby
46 lines
1.8 KiB
Ruby
require 'test/unit'
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require 'optparse'
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class TestOptionParser < Test::Unit::TestCase
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def setup
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@opt = OptionParser.new
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@flag = self.class # cannot set by option
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end
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def no_error(*args)
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assert_nothing_raised(*args) {return yield}
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end
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def test_permute
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assert_equal(%w"", no_error {@opt.permute!(%w"")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo bar", no_error {@opt.permute!(%w"foo bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"- foo bar", no_error {@opt.permute!(%w"- foo bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo bar", no_error {@opt.permute!(%w"-- foo bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo - bar", no_error {@opt.permute!(%w"foo - bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo bar", no_error {@opt.permute!(%w"foo -- bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo --help bar", no_error {@opt.permute!(%w"foo -- --help bar")})
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assert_equal(self.class, @flag)
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end
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def test_order
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assert_equal(%w"", no_error {@opt.order!(%w"")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo bar", no_error {@opt.order!(%w"foo bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"- foo bar", no_error {@opt.order!(%w"- foo bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo bar", no_error {@opt.permute!(%w"-- foo bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo - bar", no_error {@opt.order!(%w"foo - bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo -- bar", no_error {@opt.order!(%w"foo -- bar")})
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assert_equal(self.class, @flag)
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assert_equal(%w"foo -- --help bar", no_error {@opt.order!(%w"foo -- --help bar")})
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assert_equal(self.class, @flag)
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end
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end
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