diff options
Diffstat (limited to 'tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp')
-rw-r--r-- | tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp b/tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp index 124e3cdf00..f76f3aa0c6 100644 --- a/tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp +++ b/tests/auto/corelib/tools/qhashfunctions/tst_qhashfunctions.cpp @@ -34,6 +34,8 @@ #include <sstream> #include <algorithm> +#include <unordered_set> + class tst_QHashFunctions : public QObject { Q_OBJECT @@ -59,6 +61,8 @@ private Q_SLOTS: void range(); void rangeCommutative(); + void stdHash(); + void setGlobalQHashSeed(); }; @@ -281,6 +285,38 @@ void tst_QHashFunctions::rangeCommutative() (void)qHashRangeCommutative(hashables, hashables + numHashables, seed); } +void tst_QHashFunctions::stdHash() +{ + { + std::unordered_set<QString> s = {QStringLiteral("Hello"), QStringLiteral("World")}; + QCOMPARE(s.size(), 2UL); + s.insert(QStringLiteral("Hello")); + QCOMPARE(s.size(), 2UL); + } + + { + std::unordered_set<QStringView> s = {QStringLiteral("Hello"), QStringLiteral("World")}; + QCOMPARE(s.size(), 2UL); + s.insert(QStringLiteral("Hello")); + QCOMPARE(s.size(), 2UL); + } + + { + std::unordered_set<QLatin1String> s = {QLatin1String("Hello"), QLatin1String("World")}; + QCOMPARE(s.size(), 2UL); + s.insert(QLatin1String("Hello")); + QCOMPARE(s.size(), 2UL); + } + + { + std::unordered_set<QByteArray> s = {QByteArrayLiteral("Hello"), QByteArrayLiteral("World")}; + QCOMPARE(s.size(), 2UL); + s.insert(QByteArray("Hello")); + QCOMPARE(s.size(), 2UL); + } + +} + void tst_QHashFunctions::setGlobalQHashSeed() { // Setter works as advertised |