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require 'test_optparse'
module TestOptionParser::NoArg
class Def1 < TestOptionParser
include NoArg
def setup
super
@opt.def_option("-x") {|x| @flag = x}
@opt.def_option("--option") {|x| @flag = x}
end
end
class Def2 < TestOptionParser
include NoArg
def setup
super
@opt.def_option("-x", "--option") {|x| @flag = x}
end
end
def test_short
assert_raise(OptionParser::InvalidOption) {@opt.parse!(%w"-xq")}
assert_equal(%w"", no_error {@opt.parse!(%w"-x")})
assert_equal(true, @flag)
@flag = nil
assert_equal(%w"foo", no_error {@opt.parse!(%w"-x foo")})
assert_equal(true, @flag)
end
def test_abbrev
assert_raise(OptionParser::InvalidOption) {@opt.parse!(%w"-oq")}
assert_equal(%w"", no_error {@opt.parse!(%w"-o")})
assert_equal(true, @flag)
@flag = nil
assert_raise(OptionParser::InvalidOption) {@opt.parse!(%w"-O")}
assert_nil(@flag)
@flag = nil
assert_equal(%w"foo", no_error {@opt.parse!(%w"-o foo")})
assert_equal(true, @flag)
end
def test_long
assert_raise(OptionParser::NeedlessArgument) {@opt.parse!(%w"--option=x")}
assert_equal(%w"", no_error {@opt.parse!(%w"--opt")})
assert_equal(true, @flag)
@flag = nil
assert_equal(%w"foo", no_error {@opt.parse!(%w"--opt foo")})
assert_equal(true, @flag)
end
def test_ambiguous
@opt.def_option("--open") {|x|}
assert_raise(OptionParser::AmbiguousOption) {@opt.parse!(%w"--op")}
assert_raise(OptionParser::AmbiguousOption) {@opt.parse!(%w"-o")}
assert_equal(%w"", no_error {@opt.parse!(%w"--opt")})
assert_equal(true, @flag)
end
end
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