diff options
Diffstat (limited to 'tests/auto/corelib/text/qbytearrayview')
-rw-r--r-- | tests/auto/corelib/text/qbytearrayview/CMakeLists.txt | 8 | ||||
-rw-r--r-- | tests/auto/corelib/text/qbytearrayview/tst_qbytearrayview.cpp | 96 |
2 files changed, 100 insertions, 4 deletions
diff --git a/tests/auto/corelib/text/qbytearrayview/CMakeLists.txt b/tests/auto/corelib/text/qbytearrayview/CMakeLists.txt index 83fb425966..c78a81c7bd 100644 --- a/tests/auto/corelib/text/qbytearrayview/CMakeLists.txt +++ b/tests/auto/corelib/text/qbytearrayview/CMakeLists.txt @@ -1,12 +1,16 @@ # Copyright (C) 2022 The Qt Company Ltd. # SPDX-License-Identifier: BSD-3-Clause -# Generated from qbytearrayview.pro. - ##################################################################### ## tst_qbytearrayview Test: ##################################################################### +if(NOT QT_BUILD_STANDALONE_TESTS AND NOT QT_BUILDING_QT) + cmake_minimum_required(VERSION 3.16) + project(tst_qbytearrayview LANGUAGES CXX) + find_package(Qt6BuildInternals REQUIRED COMPONENTS STANDALONE_TEST) +endif() + qt_internal_add_test(tst_qbytearrayview SOURCES tst_qbytearrayview.cpp diff --git a/tests/auto/corelib/text/qbytearrayview/tst_qbytearrayview.cpp b/tests/auto/corelib/text/qbytearrayview/tst_qbytearrayview.cpp index 1a77750246..894f0430dd 100644 --- a/tests/auto/corelib/text/qbytearrayview/tst_qbytearrayview.cpp +++ b/tests/auto/corelib/text/qbytearrayview/tst_qbytearrayview.cpp @@ -1,5 +1,5 @@ // Copyright (C) 2020 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 <QByteArrayView> @@ -171,6 +171,7 @@ private slots: void comparison() const; void compare() const; + void std_stringview_conversion(); private: template <typename Data> @@ -196,6 +197,10 @@ void tst_QByteArrayView::constExpr() const static_assert(bv.isEmpty()); static_assert(bv.data() == nullptr); + constexpr std::string_view sv = bv; + static_assert(sv.size() == 0); + static_assert(sv.data() == nullptr); + constexpr QByteArrayView bv2(bv.data(), bv.data() + bv.size()); static_assert(bv2.isNull()); static_assert(bv2.empty()); @@ -208,6 +213,10 @@ void tst_QByteArrayView::constExpr() const static_assert(bv.isEmpty()); static_assert(bv.data() != nullptr); + constexpr std::string_view sv = bv; + static_assert(sv.size() == bv.size()); + static_assert(sv.data() == bv.data()); + constexpr QByteArrayView bv2(bv.data(), bv.data() + bv.size()); static_assert(!bv2.isNull()); static_assert(bv2.empty()); @@ -240,6 +249,14 @@ void tst_QByteArrayView::constExpr() const static_assert(bv.rbegin() != bv.rend()); static_assert(bv.crbegin() != bv.crend()); + constexpr std::string_view sv = bv; + static_assert(sv.size() == bv.size()); + static_assert(sv.data() == bv.data()); +#ifdef AMBIGUOUS_CALL // QTBUG-108805 + static_assert(sv == bv); + static_assert(bv == sv); +#endif + constexpr QByteArrayView bv2(bv.data(), bv.data() + bv.size()); static_assert(!bv2.isNull()); static_assert(!bv2.empty()); @@ -265,6 +282,13 @@ void tst_QByteArrayView::constExpr() const static_assert(bv.at(4) == 'o'); static_assert(bv.back() == 'o'); static_assert(bv.last() == 'o'); + + constexpr std::string_view sv = bv; + static_assert(bv.size() == sv.size()); +#ifdef AMBIGUOUS_CALL // QTBUG-108805 + static_assert(bv == sv); + static_assert(sv == bv); +#endif } { static constexpr char hello[] = { 'H', 'e', 'l', 'l', 'o' }; @@ -282,6 +306,13 @@ void tst_QByteArrayView::constExpr() const static_assert(bv.at(4) == 'o'); static_assert(bv.back() == 'o'); static_assert(bv.last() == 'o'); + + constexpr std::string_view sv = bv; + static_assert(bv.size() == sv.size()); +#ifdef AMBIGUOUS_CALL // QTBUG-108805 + static_assert(bv == sv); + static_assert(sv == bv); +#endif } #endif { @@ -290,6 +321,42 @@ void tst_QByteArrayView::constExpr() const static_assert(bv.isNull()); static_assert(bv.isEmpty()); static_assert(bv.size() == 0); + + constexpr std::string_view sv = bv; + static_assert(sv.size() == 0); + static_assert(sv.data() == nullptr); + } + { + constexpr QByteArrayView bv(QLatin1StringView("Hello")); + static_assert(bv.size() == 5); + static_assert(!bv.empty()); + static_assert(!bv.isEmpty()); + static_assert(!bv.isNull()); + static_assert(*bv.data() == 'H'); + static_assert(bv[0] == 'H'); + static_assert(bv.at(0) == 'H'); + static_assert(bv.front() == 'H'); + static_assert(bv.first() == 'H'); + static_assert(bv[4] == 'o'); + static_assert(bv.at(4) == 'o'); + static_assert(bv.back() == 'o'); + static_assert(bv.last() == 'o'); + } + { + constexpr QByteArrayView bv(QUtf8StringView("Hello")); + static_assert(bv.size() == 5); + static_assert(!bv.empty()); + static_assert(!bv.isEmpty()); + static_assert(!bv.isNull()); + static_assert(*bv.data() == 'H'); + static_assert(bv[0] == 'H'); + static_assert(bv.at(0) == 'H'); + static_assert(bv.front() == 'H'); + static_assert(bv.first() == 'H'); + static_assert(bv[4] == 'o'); + static_assert(bv.at(4) == 'o'); + static_assert(bv.back() == 'o'); + static_assert(bv.last() == 'o'); } } @@ -432,7 +499,7 @@ void tst_QByteArrayView::fromQByteArray() const QByteArray empty = ""; QVERIFY(QByteArrayView(null).isNull()); - QVERIFY(!qToByteArrayViewIgnoringNull(null).isNull()); + QVERIFY(qToByteArrayViewIgnoringNull(null).isNull()); QVERIFY(QByteArrayView(null).isEmpty()); QVERIFY(qToByteArrayViewIgnoringNull(null).isEmpty()); @@ -632,5 +699,30 @@ void tst_QByteArrayView::compare() const QVERIFY(alpha.compare(beta, Qt::CaseSensitive) > 0); } +void tst_QByteArrayView::std_stringview_conversion() +{ + static_assert(std::is_convertible_v<QByteArrayView, std::string_view>); + + QByteArrayView bav; + std::string_view sv(bav); + QCOMPARE(sv, std::string_view()); + + bav = ""; + sv = bav; + QCOMPARE(bav.size(), 0); + QCOMPARE(sv.size(), size_t(0)); + QCOMPARE(sv, std::string_view()); + + bav = "Hello"; + sv = bav; + QCOMPARE(sv, std::string_view("Hello")); + + bav = QByteArrayView::fromArray("Hello\0world"); + sv = bav; + QCOMPARE(bav.size(), 12); + QCOMPARE(sv.size(), size_t(12)); + QCOMPARE(sv, std::string_view("Hello\0world", 12)); +} + QTEST_APPLESS_MAIN(tst_QByteArrayView) #include "tst_qbytearrayview.moc" |