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-rw-r--r--tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp198
1 files changed, 163 insertions, 35 deletions
diff --git a/tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp b/tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp
index 2f8052fd4a..9e94ad77e9 100644
--- a/tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp
+++ b/tests/auto/corelib/tools/qmessageauthenticationcode/tst_qmessageauthenticationcode.cpp
@@ -1,47 +1,75 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 Ruslan Nigmatullin <euroelessar@yandex.ru>
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2013 Ruslan Nigmatullin <euroelessar@yandex.ru>
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtCore/QCoreApplication>
-#include <QtTest/QtTest>
+#include <QTest>
+#include <QCryptographicHash>
+#include <QMessageAuthenticationCode>
+#include <QBuffer>
class tst_QMessageAuthenticationCode : public QObject
{
Q_OBJECT
private slots:
+ void repeated_setKey_data();
+ void repeated_setKey();
void result_data();
void result();
void result_incremental_data();
void result_incremental();
+ void addData_overloads_data();
+ void addData_overloads();
+ void move();
+ void swap();
};
Q_DECLARE_METATYPE(QCryptographicHash::Algorithm)
+void tst_QMessageAuthenticationCode::repeated_setKey_data()
+{
+ using A = QCryptographicHash::Algorithm;
+ QTest::addColumn<A>("algo");
+
+ const auto me = QMetaEnum::fromType<A>();
+ for (int i = 0, value; (value = me.value(i)) != -1; ++i)
+ QTest::addRow("%s", me.key(i)) << A(value);
+}
+
+void tst_QMessageAuthenticationCode::repeated_setKey()
+{
+ QFETCH(const QCryptographicHash::Algorithm, algo);
+
+ if (!QCryptographicHash::supportsAlgorithm(algo))
+ QSKIP("QCryptographicHash doesn't support this algorithm");
+
+ // GIVEN: two long keys, so we're sure the key needs to be hashed in order
+ // to fit into the hash algorithm's block
+
+ static const QByteArray key1(1024, 'a');
+ static const QByteArray key2(2048, 'b');
+
+ // WHEN: processing the same message
+
+ QMessageAuthenticationCode macX(algo);
+ QMessageAuthenticationCode mac1(algo, key1);
+ QMessageAuthenticationCode mac2(algo, key2);
+
+ const auto check = [](QMessageAuthenticationCode &mac) {
+ mac.addData("This is nonsense, ignore it, please.");
+ return mac.result();
+ };
+
+ macX.setKey(key1);
+ QCOMPARE(check(macX), check(mac1));
+
+ // THEN: the result does not depend on whether a new QMAC instance was used
+ // or an old one re-used (iow: setKey() reset()s)
+
+ macX.setKey(key2);
+ QCOMPARE(check(macX), check(mac2));
+}
+
void tst_QMessageAuthenticationCode::result_data()
{
QTest::addColumn<QCryptographicHash::Algorithm>("algo");
@@ -62,6 +90,15 @@ 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 +113,17 @@ 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
@@ -99,11 +147,13 @@ void tst_QMessageAuthenticationCode::result()
QFETCH(QByteArray, message);
QFETCH(QByteArray, code);
- QMessageAuthenticationCode mac(algo);
- mac.setKey(key);
+ QMessageAuthenticationCode mac(algo, key);
mac.addData(message);
- QByteArray result = mac.result();
+ QByteArrayView resultView = mac.resultView();
+
+ QCOMPARE(resultView, code);
+ const auto result = QMessageAuthenticationCode::hash(message, key, algo);
QCOMPARE(result, code);
}
@@ -119,20 +169,98 @@ void tst_QMessageAuthenticationCode::result_incremental()
QFETCH(QByteArray, message);
QFETCH(QByteArray, code);
- int index = message.length() / 2;
+ int index = message.size() / 2;
QByteArray leftPart(message.mid(0, index));
QByteArray rightPart(message.mid(index));
QCOMPARE(leftPart + rightPart, message);
- QMessageAuthenticationCode mac(algo);
- mac.setKey(key);
+ QMessageAuthenticationCode mac(algo, key);
mac.addData(leftPart);
mac.addData(rightPart);
- QByteArray result = mac.result();
+ QByteArrayView result = mac.resultView();
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());
+ QByteArrayView result = mac.resultView();
+
+ QCOMPARE(result, code);
+ }
+
+ // overload using QIODevice
+ {
+ QBuffer buffer(&message);
+ buffer.open(QIODevice::ReadOnly);
+ QMessageAuthenticationCode mac(algo);
+ mac.setKey(key);
+ QVERIFY(mac.addData(&buffer));
+ QByteArrayView result = mac.resultView();
+ buffer.close();
+
+ QCOMPARE(result, code);
+ }
+}
+
+void tst_QMessageAuthenticationCode::move()
+{
+ const QByteArray key = "123";
+
+ QMessageAuthenticationCode src(QCryptographicHash::Sha1, key);
+ src.addData("a");
+
+ // move constructor
+ auto intermediary = std::move(src);
+ intermediary.addData("b");
+
+ // move assign operator
+ QMessageAuthenticationCode dst(QCryptographicHash::Sha256, key);
+ dst.addData("no effect on the end result");
+ dst = std::move(intermediary);
+ dst.addData("c");
+
+ QCOMPARE(dst.resultView(),
+ QMessageAuthenticationCode::hash("abc", key, QCryptographicHash::Sha1));
+}
+
+void tst_QMessageAuthenticationCode::swap()
+{
+ const QByteArray key1 = "123";
+ const QByteArray key2 = "abcdefg";
+
+ QMessageAuthenticationCode mac1(QCryptographicHash::Sha1, key1);
+ QMessageAuthenticationCode mac2(QCryptographicHash::Sha256, key2);
+
+ mac1.addData("da");
+ mac2.addData("te");
+
+ mac1.swap(mac2);
+
+ mac2.addData("ta");
+ mac1.addData("st");
+
+ QCOMPARE(mac2.resultView(),
+ QMessageAuthenticationCode::hash("data", key1, QCryptographicHash::Sha1));
+ QCOMPARE(mac1.resultView(),
+ QMessageAuthenticationCode::hash("test", key2, QCryptographicHash::Sha256));
+}
+
QTEST_MAIN(tst_QMessageAuthenticationCode)
#include "tst_qmessageauthenticationcode.moc"
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-23 16:53:08 +0000