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[ruby/optparse] Add raise_unknown flag

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(https://github.com/ruby/optparse/pull/38)

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This commit is contained in:
Nobuyoshi Nakada 2022-10-30 00:36:19 +09:00 • committed by git
parent dcf94e719c
commit 0bfb185654
2 changed files with 19 additions and 0 deletions
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12
test/optparse/test_optparse.rb
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@ -98,6 +98,18 @@ class TestOptionParser < Test::Unit::TestCase
assert_raise(OptionParser::InvalidOption) {@opt.parse(%w(-z foo))}
end
def test_raise_unknown
@opt.def_option('--foo [ARG]') {|arg| @foo = arg}
assert @opt.raise_unknown
@opt.raise_unknown = false
assert_equal(%w[--bar], @opt.parse(%w[--foo --bar]))
assert_nil(@foo)
assert_equal(%w[--bar], @opt.parse(%w[--foo x --bar]))
assert_equal("x", @foo)
end
def test_nonopt_pattern
@opt.def_option(/^[^-]/) do |arg|
assert(false, "Never gets called")