diff options
Diffstat (limited to 'tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp b/tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp index 1ae18ca171..6a92663bc4 100644 --- a/tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp +++ b/tests/auto/corelib/tools/qvarlengtharray/tst_qvarlengtharray.cpp @@ -1,5 +1,5 @@ // 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 <QtTest/QTest> #include <QVarLengthArray> @@ -66,6 +66,7 @@ private slots: void sizeConstructor_QString() { sizeConstructor<QString>(); } void sizeConstructor_NonCopyable() { sizeConstructor<NonCopyable>(); } void append(); + void preallocatedSize(); #if QT_DEPRECATED_SINCE(6, 3) void prepend(); #endif @@ -194,6 +195,15 @@ void tst_QVarLengthArray::append() v2.append(5); } +void tst_QVarLengthArray::preallocatedSize() +{ + // The default is 256: + static_assert(QVarLengthArray<int>::PreallocatedSize == 256); + // Otherwise, whatever was given as template argument: + static_assert(QVarLengthArray<int, 42>::PreallocatedSize == 42); + static_assert(QVarLengthArray<int, 1'000'000>::PreallocatedSize == 1'000'000); +} + #if QT_DEPRECATED_SINCE(6, 3) QT_WARNING_PUSH QT_WARNING_DISABLE_DEPRECATED |