qt 6.5.1 original

tests/auto/corelib/tools/qoffsetstringarray/CMakeLists.txt

@@ -0,0 +1,20 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+#####################################################################
+## tst_qoffsetstringarray Test:
+#####################################################################
+
+qt_internal_add_test(tst_qoffsetstringarray
+    SOURCES
+        tst_qoffsetstringarray.cpp
+    LIBRARIES
+        Qt::CorePrivate
+)
+
+if (CLANG)
+    target_compile_options(tst_qoffsetstringarray
+        PUBLIC -fbracket-depth=512)
+elseif (GCC)
+    # fconstexpr-depth= defaults to 512
+endif()

tests/auto/corelib/tools/qoffsetstringarray/tst_qoffsetstringarray.cpp

@@ -0,0 +1,105 @@
+// Copyright (C) 2018 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <QTest>
+
+#include <private/qoffsetstringarray_p.h>
+
+
+class tst_QOffsetStringArray : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void init();
+    void access();
+    void contains();
+};
+
+
+constexpr const auto messages = qOffsetStringArray(
+    "level - 0",
+    "level - 1",
+    "level - 2",
+    "level - 3",
+    "level - 4"
+);
+
+constexpr const auto messages257 = qOffsetStringArray(
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "", "", "", "",
+    "", "", "", "", "", "", "end"
+);
+
+constexpr const auto messagesBigOffsets = qOffsetStringArray(
+    "        10        20        30        40        50        60        70        80        90",
+    "        10        20        30        40        50        60        70        80        90",
+    "        10        20        30        40        50        60        70        80        90",
+    "        10        20        30        40        50        60        70        80        90"
+);
+
+void tst_QOffsetStringArray::init()
+{
+    static_assert(messages.m_string.size() == 50);
+    static_assert(messages.m_offsets.size() == 6);
+    static_assert(std::is_same_v<decltype(messages.m_offsets)::value_type, quint8>);
+
+    static_assert(messages257.m_offsets.size() == 258);
+    static_assert(messages257.m_string.size() == 260);
+    static_assert(std::is_same_v<decltype(messages257.m_offsets)::value_type, quint16>);
+
+    static_assert(messagesBigOffsets.m_offsets.size() == 5);
+    static_assert(messagesBigOffsets.m_string.size() == 364);
+    static_assert(std::is_same_v<decltype(messagesBigOffsets.m_offsets)::value_type, quint16>);
+}
+
+void tst_QOffsetStringArray::access()
+{
+    QCOMPARE(messages[0], "level - 0");
+    QCOMPARE(messages[1], "level - 1");
+    QCOMPARE(messages[2], "level - 2");
+    QCOMPARE(messages[3], "level - 3");
+    QCOMPARE(messages[4], "level - 4");
+    // out of bounds returns empty strings:
+    QCOMPARE(messages[5], "");
+    QCOMPARE(messages[6], "");
+}
+
+void tst_QOffsetStringArray::contains()
+{
+    QVERIFY(!messages.contains(""));
+    QVERIFY( messages.contains("level - 0"));
+    std::string l2 = "level - 2"; // make sure we don't compare pointer values
+    QVERIFY( messages.contains(l2));
+    QByteArray L4 = "Level - 4";
+    QVERIFY( messages.contains(L4, Qt::CaseInsensitive));
+    QVERIFY(!messages.contains(L4, Qt::CaseSensitive));
+}
+
+QTEST_APPLESS_MAIN(tst_QOffsetStringArray)
+#include "tst_qoffsetstringarray.moc"