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Add test for unregisted options.

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[SVN r28691]
This commit is contained in:
Vladimir Prus
2005-05-06 08:12:27 +00:00
parent 6b57600a81
commit b5bc8b4fcb
1 changed files with 79 additions and 0 deletions
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79
test/cmdline_test.cpp
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@@ -522,6 +522,84 @@ void test_style_parser()
BOOST_CHECK_EQUAL(result[1].value[0], "1");
}
void test_unregistered()
{
// Check unregisted option when no options are registed at all.
options_description desc;
vector<string> input;
input.push_back("--foo=1");
input.push_back("--bar");
input.push_back("1");
input.push_back("-b");
input.push_back("-biz");
detail::cmdline cmd(input);
cmd.set_options_description(desc);
cmd.allow_unregistered();
vector<option> result = cmd.run();
BOOST_REQUIRE(result.size() == 5);
// --foo=1
BOOST_CHECK_EQUAL(result[0].string_key, "foo");
BOOST_CHECK_EQUAL(result[0].unregistered, true);
BOOST_CHECK_EQUAL(result[0].value[0], "1");
// --bar
BOOST_CHECK_EQUAL(result[1].string_key, "bar");
BOOST_CHECK_EQUAL(result[1].unregistered, true);
BOOST_CHECK(result[1].value.empty());
// '1' is considered a positional option, not a value to
// --bar
BOOST_CHECK(result[2].string_key.empty());
BOOST_CHECK(result[2].position_key == 0);
BOOST_CHECK_EQUAL(result[2].unregistered, false);
BOOST_CHECK_EQUAL(result[2].value[0], "1");
// -b
BOOST_CHECK_EQUAL(result[3].string_key, "-b");
BOOST_CHECK_EQUAL(result[3].unregistered, true);
BOOST_CHECK(result[3].value.empty());
// -biz
BOOST_CHECK_EQUAL(result[4].string_key, "-b");
BOOST_CHECK_EQUAL(result[4].unregistered, true);
BOOST_CHECK_EQUAL(result[4].value[0], "iz");
// Check sticky short options together with unregisted options.
desc.add_options()
("help,h", "")
("magic,m", value<string>(), "")
;
input.clear();
input.push_back("-hc");
input.push_back("-mc");
detail::cmdline cmd2(input);
cmd2.set_options_description(desc);
cmd2.allow_unregistered();
result = cmd2.run();
BOOST_REQUIRE(result.size() == 3);
BOOST_CHECK_EQUAL(result[0].string_key, "help");
BOOST_CHECK_EQUAL(result[0].unregistered, false);
BOOST_CHECK(result[0].value.empty());
BOOST_CHECK_EQUAL(result[1].string_key, "-c");
BOOST_CHECK_EQUAL(result[1].unregistered, true);
BOOST_CHECK(result[1].value.empty());
BOOST_CHECK_EQUAL(result[2].string_key, "magic");
BOOST_CHECK_EQUAL(result[2].unregistered, false);
BOOST_CHECK_EQUAL(result[2].value[0], "c");
// CONSIDER:
// There's a corner case:
// -foo
// when 'allow_long_disguise' is set. Should this be considered
// disguised long option 'foo' or short option '-f' with value 'oo'?
// It's not clear yet, so I'm leaving the decision till later.
}
int test_main(int ac, char* av[])
{
test_long_options();
@@ -533,6 +611,7 @@ int test_main(int ac, char* av[])
test_prefix();
test_additional_parser();
test_style_parser();
test_unregistered();
return 0;
}