From 71d54735b5421372e9ca4c6d139aa45171ccaf07 Mon Sep 17 00:00:00 2001
From: Howard Hinnant <howard.hinnant@gmail.com>
Date: Sun, 9 Aug 2015 15:55:48 -0400
Subject: [PATCH] Add tests for month_weekday

---
 test/date_test/month_weekday.pass.cpp      | 77 ++++++++++++++++++++++
 test/date_test/month_weekday_less.fail.cpp | 34 ++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 test/date_test/month_weekday.pass.cpp
 create mode 100644 test/date_test/month_weekday_less.fail.cpp

diff --git a/test/date_test/month_weekday.pass.cpp b/test/date_test/month_weekday.pass.cpp
new file mode 100644
index 0000000..4b0d36a
--- /dev/null
+++ b/test/date_test/month_weekday.pass.cpp
@@ -0,0 +1,77 @@
+// The MIT License (MIT)
+// 
+// Copyright (c) 2015 Howard Hinnant
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+// class month_weekday
+// {
+// public:
+//     constexpr month_weekday(const date::month& m,
+//                               const date::weekday_indexed& wdi) noexcept;
+// 
+//     constexpr date::month           month()           const noexcept;
+//     constexpr date::weekday_indexed weekday_indexed() const noexcept;
+// 
+//     constexpr bool ok() const noexcept;
+// };
+
+// constexpr bool operator==(const month_weekday& x, const month_weekday& y) noexcept;
+// constexpr bool operator!=(const month_weekday& x, const month_weekday& y) noexcept;
+
+// std::ostream& operator<<(std::ostream& os, const month_weekday& mwd);
+
+#include "date.h"
+
+#include <cassert>
+#include <sstream>
+#include <type_traits>
+
+static_assert( std::is_trivially_destructible<date::month_weekday>{}, "");
+static_assert(!std::is_default_constructible<date::month_weekday>{}, "");
+static_assert( std::is_trivially_copy_constructible<date::month_weekday>{}, "");
+static_assert( std::is_trivially_copy_assignable<date::month_weekday>{}, "");
+static_assert( std::is_trivially_move_constructible<date::month_weekday>{}, "");
+static_assert( std::is_trivially_move_assignable<date::month_weekday>{}, "");
+
+static_assert(std::is_nothrow_constructible<date::month_weekday,
+                                                date::month,
+                                                date::weekday_indexed>{}, "");
+
+int
+main()
+{
+    using namespace date;
+
+    constexpr month_weekday mwd1 = {feb, sat[4]};
+    constexpr month_weekday mwd2 = {mar, mon[1]};
+    static_assert(mwd1.ok(), "");
+    static_assert(mwd2.ok(), "");
+    static_assert(!month_weekday{feb, sat[0]}.ok(), "");
+    static_assert(!month_weekday{month{0}, sun[1]}.ok(), "");
+    static_assert(mwd1.month() == feb, "");
+    static_assert(mwd1.weekday_indexed() == sat[4], "");
+    static_assert(mwd2.month() == mar, "");
+    static_assert(mwd2.weekday_indexed() == mon[1], "");
+    static_assert(mwd1 == mwd1, "");
+    static_assert(mwd1 != mwd2, "");
+    std::ostringstream os;
+    os << mwd1;
+    assert(os.str() == "Feb/Sat[4]");
+}
diff --git a/test/date_test/month_weekday_less.fail.cpp b/test/date_test/month_weekday_less.fail.cpp
new file mode 100644
index 0000000..1cdbf97
--- /dev/null
+++ b/test/date_test/month_weekday_less.fail.cpp
@@ -0,0 +1,34 @@
+// The MIT License (MIT)
+// 
+// Copyright (c) 2015 Howard Hinnant
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+// month_weekday < month_weekday not allowed
+
+#include "date.h"
+
+int
+main()
+{
+    using namespace date;
+    month_weekday mwd1 = {feb, sat[4]};
+    month_weekday mwd2 = {mar, mon[1]};
+    auto b = mwd1 < mwd2;
+}