diff options
Diffstat (limited to 'tests/auto/corelib/json/tst_qtjson.cpp')
-rw-r--r-- | tests/auto/corelib/json/tst_qtjson.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/auto/corelib/json/tst_qtjson.cpp b/tests/auto/corelib/json/tst_qtjson.cpp index fc4b3831c4..c19a42e4a6 100644 --- a/tests/auto/corelib/json/tst_qtjson.cpp +++ b/tests/auto/corelib/json/tst_qtjson.cpp @@ -128,6 +128,8 @@ private Q_SLOTS: void bom(); void nesting(); + + void longStrings(); private: QString testDataDir; }; @@ -2118,5 +2120,48 @@ void tst_QtJson::nesting() } +void tst_QtJson::longStrings() +{ + // test around 15 and 16 bit boundaries, as these are limits + // in the data structures (for Latin1String in qjson_p.h) + QString s(0x7ff0, 'a'); + for (int i = 0x7ff0; i < 0x8010; i++) { + s.append("c"); + + QMap <QString, QVariant> map; + map["key"] = s; + + /* Create a QJsonDocument from the QMap ... */ + QJsonDocument d1 = QJsonDocument::fromVariant(QVariant(map)); + /* ... and a QByteArray from the QJsonDocument */ + QByteArray a1 = d1.toJson(); + + /* Create a QJsonDocument from the QByteArray ... */ + QJsonDocument d2 = QJsonDocument::fromJson(a1); + /* ... and a QByteArray from the QJsonDocument */ + QByteArray a2 = d2.toJson(); + QVERIFY(a1 == a2); + } + + s = QString(0xfff0, 'a'); + for (int i = 0xfff0; i < 0x10010; i++) { + s.append("c"); + + QMap <QString, QVariant> map; + map["key"] = s; + + /* Create a QJsonDocument from the QMap ... */ + QJsonDocument d1 = QJsonDocument::fromVariant(QVariant(map)); + /* ... and a QByteArray from the QJsonDocument */ + QByteArray a1 = d1.toJson(); + + /* Create a QJsonDocument from the QByteArray ... */ + QJsonDocument d2 = QJsonDocument::fromJson(a1); + /* ... and a QByteArray from the QJsonDocument */ + QByteArray a2 = d2.toJson(); + QVERIFY(a1 == a2); + } +} + QTEST_MAIN(tst_QtJson) #include "tst_qtjson.moc" |