diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-04-02 04:25:14 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-04-02 04:25:14 +0000 |
commit | a59bfa76e51cb3ddf41fe15c239d3872b73a1e85 (patch) | |
tree | 54d4ac6667adaf2b46c1a8337e0d9b74912a6131 /test/optparse | |
parent | 38b8afcf5a4abfc5d8319bcb30a239668eccfb9f (diff) |
* lib/optparse/ac.rb: autoconf-like options.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/optparse')
-rw-r--r-- | test/optparse/test_autoconf.rb | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/test/optparse/test_autoconf.rb b/test/optparse/test_autoconf.rb new file mode 100644 index 0000000000..cb9c938609 --- /dev/null +++ b/test/optparse/test_autoconf.rb @@ -0,0 +1,63 @@ +require 'test/unit' +require 'optparse/ac' + +class TestOptionParser < Test::Unit::TestCase; end + +class TestOptionParser::AutoConf < Test::Unit::TestCase + def setup + @opt = OptionParser::AC.new + @foo = @bar = self.class + @opt.ac_arg_enable("foo", "foo option") {|x| @foo = x} + @opt.ac_arg_disable("bar", "bar option") {|x| @bar = x} + @opt.ac_arg_with("zot", "zot option") {|x| @zot = x} + end + + class DummyOutput < String + alias write << + end + def no_error(*args) + $stderr, stderr = DummyOutput.new, $stderr + assert_nothing_raised(*args) {return yield} + ensure + stderr, $stderr = $stderr, stderr + $!.backtrace.delete_if {|e| /\A#{Regexp.quote(__FILE__)}:#{__LINE__-2}/o =~ e} if $! + assert_empty(stderr) + end + + def test_enable + @opt.parse!(%w"--enable-foo") + assert_equal(true, @foo) + @opt.parse!(%w"--enable-bar") + assert_equal(true, @bar) + end + + def test_disable + @opt.parse!(%w"--disable-foo") + assert_equal(false, @foo) + @opt.parse!(%w"--disable-bar") + assert_equal(false, @bar) + end + + def test_with + @opt.parse!(%w"--with-zot=foobar") + assert_equal("foobar", @zot) + @opt.parse!(%w"--without-zot") + assert_nil(@zot) + end + + def test_without + @opt.parse!(%w"--without-zot") + assert_nil(@zot) + assert_raise(OptionParser::NeedlessArgument) {@opt.parse!(%w"--without-zot=foobar")} + end + + def test_help + help = @opt.help + assert_match(/--enable-foo/, help) + assert_match(/--disable-bar/, help) + assert_match(/--with-zot/, help) + assert_not_match(/--disable-foo/, help) + assert_not_match(/--enable-bar/, help) + assert_not_match(/--without/, help) + end +end |