From d8579826ed2834ef8f63b39bce7c3869dac733da Mon Sep 17 00:00:00 2001
From: Ivan Solovev <ivan.solovev@qt.io>
Date: Mon, 23 Nov 2020 12:23:34 +0100
Subject: QMessageAuthenticationCode: extend tests

- Add test for static hash() method
- Add tests for addData() overloads
- Add input data for sha384 and sha512

Task-number: QTBUG-88183
Change-Id: I7e16419b3a582468fd1de15613e1157af428bc4c
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
---
 .../tst_qmessageauthenticationcode.cpp             | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)

(limited to 'tests/auto/corelib')

diff --git a/tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp b/tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp
index 2f8052fd4a..7ed091e9c2 100644
--- a/tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp
+++ b/tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp
@@ -38,6 +38,8 @@ private slots:
     void result();
     void result_incremental_data();
     void result_incremental();
+    void addData_overloads_data();
+    void addData_overloads();
 };
 
 Q_DECLARE_METATYPE(QCryptographicHash::Algorithm)
@@ -62,6 +64,15 @@ void tst_QMessageAuthenticationCode::result_data()
                                   << QByteArray()
                                   << QByteArray()
                                   << QByteArray::fromHex("b613679a0814d9ec772f95d778c35fc5ff1697c493715653c6c712144292c5ad");
+    QTest::newRow("sha384-empty") << QCryptographicHash::Sha384 << QByteArray() << QByteArray()
+                                  << QByteArray::fromHex(
+                                             "6c1f2ee938fad2e24bd91298474382ca218c75db3d83e114b3d43"
+                                             "67776d14d3551289e75e8209cd4b792302840234adc");
+    QTest::newRow("sha512-empty")
+            << QCryptographicHash::Sha512 << QByteArray() << QByteArray()
+            << QByteArray::fromHex(
+                       "b936cee86c9f87aa5d3c6f2e84cb5a4239a5fe50480a6ec66b70ab5b1f4ac6730c6c515421b"
+                       "327ec1d69402e53dfb49ad7381eb067b338fd7b0cb22247225d47");
 
     // Some not-empty
     QTest::newRow("md5") << QCryptographicHash::Md5
@@ -76,6 +87,17 @@ void tst_QMessageAuthenticationCode::result_data()
                             << QByteArray("key")
                             << QByteArray("The quick brown fox jumps over the lazy dog")
                             << QByteArray::fromHex("f7bc83f430538424b13298e6aa6fb143ef4d59a14946175997479dbc2d1a3cd8");
+    QTest::newRow("sha384") << QCryptographicHash::Sha384 << QByteArray("key")
+                            << QByteArray("The quick brown fox jumps over the lazy dog")
+                            << QByteArray::fromHex(
+                                       "d7f4727e2c0b39ae0f1e40cc96f60242d5b7801841cea6fc592c5d3e1ae"
+                                       "50700582a96cf35e1e554995fe4e03381c237");
+    QTest::newRow("sha512")
+            << QCryptographicHash::Sha512 << QByteArray("key")
+            << QByteArray("The quick brown fox jumps over the lazy dog")
+            << QByteArray::fromHex(
+                       "b42af09057bac1e2d41708e48a902e09b5ff7f12ab428a4fe86653c73dd248fb82f948a549f"
+                       "7b791a5b41915ee4d1ec3935357e4e2317250d0372afa2ebeeb3a");
 
     // Some from rfc-2104
     QTest::newRow("rfc-md5-1") << QCryptographicHash::Md5
@@ -105,6 +127,9 @@ void tst_QMessageAuthenticationCode::result()
     QByteArray result = mac.result();
 
     QCOMPARE(result, code);
+
+    result = QMessageAuthenticationCode::hash(message, key, algo);
+    QCOMPARE(result, code);
 }
 
 void tst_QMessageAuthenticationCode::result_incremental_data()
@@ -134,5 +159,41 @@ void tst_QMessageAuthenticationCode::result_incremental()
     QCOMPARE(result, code);
 }
 
+void tst_QMessageAuthenticationCode::addData_overloads_data()
+{
+    result_data();
+}
+
+void tst_QMessageAuthenticationCode::addData_overloads()
+{
+    QFETCH(QCryptographicHash::Algorithm, algo);
+    QFETCH(QByteArray, key);
+    QFETCH(QByteArray, message);
+    QFETCH(QByteArray, code);
+
+    // overload using const char* and length
+    {
+        QMessageAuthenticationCode mac(algo);
+        mac.setKey(key);
+        mac.addData(message.constData(), message.size());
+        QByteArray result = mac.result();
+
+        QCOMPARE(result, code);
+    }
+
+    // overload using QIODevice
+    {
+        QBuffer buffer(&message);
+        buffer.open(QIODevice::ReadOnly);
+        QMessageAuthenticationCode mac(algo);
+        mac.setKey(key);
+        QVERIFY(mac.addData(&buffer));
+        QByteArray result = mac.result();
+        buffer.close();
+
+        QCOMPARE(result, code);
+    }
+}
+
 QTEST_MAIN(tst_QMessageAuthenticationCode)
 #include "tst_qmessageauthenticationcode.moc"
-- 
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