1 files changed, 16 insertions, 0 deletions
diff --git a/tests/auto/corelib/json/tst_qtjson.cpp b/tests/auto/corelib/json/tst_qtjson.cpp
index 4a6584a0f6..6aa5165e24 100644
--- a/tests/auto/corelib/json/tst_qtjson.cpp
+++ b/tests/auto/corelib/json/tst_qtjson.cpp
@@ -93,6 +93,7 @@ private Q_SLOTS:
     void fromBinary();
     void toAndFromBinary_data();
     void toAndFromBinary();
+    void invalidBinaryData();
     void parseNumbers();
     void parseStrings();
     void parseDuplicateKeys();
@@ -1770,6 +1771,21 @@ void tst_QtJson::toAndFromBinary()
     QCOMPARE(doc, outdoc);
 }
 
+void tst_QtJson::invalidBinaryData()
+{
+    QDir dir(testDataDir + "/invalidBinaryData");
+    QFileInfoList files = dir.entryInfoList();
+    for (int i = 0; i < files.size(); ++i) {
+        if (!files.at(i).isFile())
+            continue;
+        QFile file(files.at(i).filePath());
+        file.open(QIODevice::ReadOnly);
+        QByteArray bytes = file.readAll();
+        QJsonDocument document = QJsonDocument::fromRawData(bytes.constData(), bytes.size());
+        QVERIFY(document.isNull());
+    }
+}
+
 void tst_QtJson::parseNumbers()
 {
     {