1 files changed, 48 insertions, 0 deletions
diff --git a/tests/benchmarks/corelib/tools/qhash/tst_bench_qhash.h b/tests/benchmarks/corelib/tools/qhash/tst_bench_qhash.h
new file mode 100644
index 0000000000..501b4a8b7f
--- /dev/null
+++ b/tests/benchmarks/corelib/tools/qhash/tst_bench_qhash.h
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#include <QHashFunctions>
+#include <QString>
+
+struct OwningLatin1String : QByteArray
+{
+    OwningLatin1String() = default;
+    OwningLatin1String(const QByteArray &a) : QByteArray(a) {}
+    OwningLatin1String(QByteArray &&a) : QByteArray(std::move(a)) {}
+};
+QT_BEGIN_NAMESPACE
+inline size_t qHash(const OwningLatin1String &s, size_t seed = 0)
+{ return qHash(QLatin1StringView(s), seed); }
+QT_END_NAMESPACE
+
+struct Qt4String : QString
+{
+    Qt4String() {}
+    Qt4String(const QString &s) : QString(s) {}
+};
+
+QT_BEGIN_NAMESPACE
+size_t qHash(const Qt4String &, size_t = 0);
+QT_END_NAMESPACE
+
+struct Qt50String : QString
+{
+    Qt50String() {}
+    Qt50String(const QString &s) : QString(s) {}
+};
+
+QT_BEGIN_NAMESPACE
+size_t qHash(const Qt50String &, size_t seed = 0);
+QT_END_NAMESPACE
+
+
+struct JavaString : QString
+{
+    JavaString() {}
+    JavaString(const QString &s) : QString(s) {}
+};
+
+QT_BEGIN_NAMESPACE
+size_t qHash(const JavaString &, size_t = 0);
+QT_END_NAMESPACE
+