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148 lines
5.7 KiB
C++
148 lines
5.7 KiB
C++
/**
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* Copyright (C) 2004-2006 Brad Hards <bradh@frogmouth.net>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <QtCrypto>
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#include <QtTest/QtTest>
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#ifdef QT_STATICPLUGIN
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#include "import_plugins.h"
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#endif
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class SecureArrayUnitTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void initTestCase();
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void cleanupTestCase();
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void testAll();
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private:
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QCA::Initializer *m_init;
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};
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void SecureArrayUnitTest::initTestCase()
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{
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m_init = new QCA::Initializer;
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}
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void SecureArrayUnitTest::cleanupTestCase()
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{
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delete m_init;
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}
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void SecureArrayUnitTest::testAll()
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{
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QCA::SecureArray emptyArray;
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QCOMPARE(emptyArray.size(), 0);
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QVERIFY(emptyArray.isEmpty());
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QCA::SecureArray testArray(10);
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QCOMPARE(testArray.size(), 10);
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QCOMPARE(testArray.isEmpty(), false);
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QCA::SecureArray testArray64(64);
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QCOMPARE(testArray64.size(), 64);
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QCOMPARE(testArray64.isEmpty(), false);
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// testArray.fill( 'a' );
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for (int i = 0; i < testArray.size(); i++) {
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testArray[i] = 0x61;
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}
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QCOMPARE(QCA::arrayToHex(testArray.toByteArray()), QStringLiteral("61616161616161616161"));
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testArray.fill('b');
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testArray[7] = 0x00;
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QCOMPARE(QCA::arrayToHex(testArray.toByteArray()), QStringLiteral("62626262626262006262"));
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QByteArray byteArray(10, 'c');
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QCA::SecureArray secureArray(byteArray);
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QCOMPARE(secureArray.size(), 10);
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QCOMPARE(QCA::arrayToHex(secureArray.toByteArray()), QStringLiteral("63636363636363636363"));
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byteArray.fill('d');
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// it should be a copy, so no effect
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QCOMPARE(QCA::arrayToHex(secureArray.toByteArray()), QStringLiteral("63636363636363636363"));
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QCA::SecureArray copyArray(secureArray);
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QCOMPARE(QCA::arrayToHex(copyArray.toByteArray()), QStringLiteral("63636363636363636363"));
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copyArray.fill(0x64);
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QCOMPARE(QCA::arrayToHex(copyArray.toByteArray()), QStringLiteral("64646464646464646464"));
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QCOMPARE(QCA::arrayToHex(secureArray.toByteArray()), QStringLiteral("63636363636363636363"));
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// test for detaching
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QCA::SecureArray detachArray1 = secureArray; // currently the same
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QCOMPARE(QCA::arrayToHex(detachArray1.toByteArray()), QStringLiteral("63636363636363636363"));
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for (int i = 0; i < detachArray1.size(); i++) {
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detachArray1[i] = 0x66; // implicit detach
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}
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QCOMPARE(QCA::arrayToHex(secureArray.toByteArray()), QStringLiteral("63636363636363636363"));
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QCOMPARE(QCA::arrayToHex(detachArray1.toByteArray()), QStringLiteral("66666666666666666666"));
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QCA::SecureArray detachArray2 = secureArray; // currently the same
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QCOMPARE(QCA::arrayToHex(detachArray2.toByteArray()), QStringLiteral("63636363636363636363"));
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// implicit detach
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for (int i = 0; i < detachArray2.size(); i++) {
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detachArray2.data()[i] = 0x67;
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}
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QCOMPARE(QCA::arrayToHex(secureArray.toByteArray()), QStringLiteral("63636363636363636363"));
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QCOMPARE(QCA::arrayToHex(detachArray2.toByteArray()), QStringLiteral("67676767676767676767"));
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QCA::SecureArray detachArray3 = secureArray; // implicitly shared copy
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QCOMPARE(QCA::arrayToHex(detachArray3.toByteArray()), QStringLiteral("63636363636363636363"));
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for (int i = 0; i < detachArray3.size(); i++) {
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detachArray3.data()[i] = 0x68;
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}
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QCOMPARE(QCA::arrayToHex(secureArray.toByteArray()), QStringLiteral("63636363636363636363"));
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QCOMPARE(QCA::arrayToHex(detachArray3.toByteArray()), QStringLiteral("68686868686868686868"));
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// test for resizing
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QCA::SecureArray resizeArray = emptyArray;
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QCOMPARE(resizeArray.size(), 0);
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resizeArray.resize(20);
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QCOMPARE(resizeArray.size(), 20);
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resizeArray.resize(40);
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QCOMPARE(resizeArray.size(), 40);
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resizeArray.resize(10);
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QCOMPARE(resizeArray.size(), 10);
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// test for append
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QCA::SecureArray appendArray = secureArray;
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appendArray.append(QCA::SecureArray());
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QCOMPARE(QCA::arrayToHex(secureArray.toByteArray()), QCA::arrayToHex(appendArray.toByteArray()));
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appendArray.append(secureArray);
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QCOMPARE(QCA::arrayToHex(secureArray.toByteArray()), QStringLiteral("63636363636363636363"));
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QCOMPARE(QCA::arrayToHex(appendArray.toByteArray()), QStringLiteral("6363636363636363636363636363636363636363"));
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QCA::SecureArray appendArray2 = secureArray;
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QCOMPARE(QCA::arrayToHex(appendArray2.append(secureArray).toByteArray()),
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QStringLiteral("6363636363636363636363636363636363636363"));
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// test for a possible problem with operator[]
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QVERIFY((secureArray[0] == (char)0x63));
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}
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QTEST_MAIN(SecureArrayUnitTest)
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#include "securearrayunittest.moc"
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