diff options
Diffstat (limited to 'tests/auto/gui/math3d/qvectornd/tst_qvectornd.cpp')
-rw-r--r-- | tests/auto/gui/math3d/qvectornd/tst_qvectornd.cpp | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/tests/auto/gui/math3d/qvectornd/tst_qvectornd.cpp b/tests/auto/gui/math3d/qvectornd/tst_qvectornd.cpp index ade6eba796..3272ffac0e 100644 --- a/tests/auto/gui/math3d/qvectornd/tst_qvectornd.cpp +++ b/tests/auto/gui/math3d/qvectornd/tst_qvectornd.cpp @@ -1,5 +1,38 @@ // Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only + +#include <QVector2D> +#include <QVector3D> +#include <QVector4D> +#ifdef QVARIANT_H +# error "This test requires qvector{2,3,4}d.h to not include qvariant.h" +#endif + +// don't assume <type_traits> +template <typename T, typename U> +constexpr inline bool my_is_same_v = false; +template <typename T> +constexpr inline bool my_is_same_v<T, T> = true; + +#define CHECK(cvref) \ + static_assert(my_is_same_v<decltype(get<0>(std::declval<QVector2D cvref >())), float cvref >); \ + static_assert(my_is_same_v<decltype(get<1>(std::declval<QVector2D cvref >())), float cvref >); \ + \ + static_assert(my_is_same_v<decltype(get<0>(std::declval<QVector3D cvref >())), float cvref >); \ + static_assert(my_is_same_v<decltype(get<1>(std::declval<QVector3D cvref >())), float cvref >); \ + static_assert(my_is_same_v<decltype(get<2>(std::declval<QVector3D cvref >())), float cvref >); \ + \ + static_assert(my_is_same_v<decltype(get<0>(std::declval<QVector4D cvref >())), float cvref >); \ + static_assert(my_is_same_v<decltype(get<1>(std::declval<QVector4D cvref >())), float cvref >); \ + static_assert(my_is_same_v<decltype(get<2>(std::declval<QVector4D cvref >())), float cvref >); \ + static_assert(my_is_same_v<decltype(get<3>(std::declval<QVector4D cvref >())), float cvref >) + +CHECK(&); +CHECK(const &); +CHECK(&&); +CHECK(const &&); + +#undef CHECK #include <QTest> #include <QtCore/qmath.h> |