boost/hana
2
0
Fork 0
mirror of https://github.com/boostorg/hana.git synced 2026-02-15 13:12:12 +00:00
Code Issues Projects Releases Wiki Activity

Instantiate Foldable and Orderable with String.

Browse Source
This commit is contained in:
Louis Dionne
2014-10-17 09:58:22 -04:00
parent f4276a5dcf
commit 653d083eb0
9 changed files with 300 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

66
test/string/orderable.cpp Normal file
View File

@@ -0,0 +1,66 @@
/*
@copyright Louis Dionne 2014
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
*/
#include <boost/hana/string/orderable.hpp>
#include <boost/hana/detail/assert.hpp>
#include <test/laws/orderable.hpp>
using namespace boost::hana;
int main() {
// less
{
BOOST_HANA_CONSTANT_ASSERT(not_(less(
BOOST_HANA_STRING(""),
BOOST_HANA_STRING("")
)));
BOOST_HANA_CONSTANT_ASSERT(less(
BOOST_HANA_STRING(""),
BOOST_HANA_STRING("a")
));
BOOST_HANA_CONSTANT_ASSERT(not_(less(
BOOST_HANA_STRING("a"),
BOOST_HANA_STRING("")
)));
BOOST_HANA_CONSTANT_ASSERT(less(
BOOST_HANA_STRING("a"),
BOOST_HANA_STRING("ab")
));
BOOST_HANA_CONSTANT_ASSERT(not_(less(
BOOST_HANA_STRING("ab"),
BOOST_HANA_STRING("ab")
)));
BOOST_HANA_CONSTANT_ASSERT(less(
BOOST_HANA_STRING("abc"),
BOOST_HANA_STRING("abcde")
));
BOOST_HANA_CONSTANT_ASSERT(less(
BOOST_HANA_STRING("abcde"),
BOOST_HANA_STRING("abfde")
));
}
// laws
{
BOOST_HANA_CONSTANT_ASSERT(Orderable_laws(
BOOST_HANA_STRING(""),
BOOST_HANA_STRING("a"),
BOOST_HANA_STRING("ab"),
BOOST_HANA_STRING("ba"),
BOOST_HANA_STRING("abc"),
BOOST_HANA_STRING("abcd"),
BOOST_HANA_STRING("afcd")
));
}
}