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    41 

    42 

    43 #include <QtTest/QtTest>

    44 

    45 #include <qcoreapplication.h>

    46 #include <quuid.h>

    47 

    48 

    49 

    50 #include <quuid.h>

    51 

    52 //TESTED_CLASS=

    53 //TESTED_FILES=

    54 

    55 class tst_QUuid : public QObject

    56 {

    57     Q_OBJECT

    58 

    59 public:

    60     tst_QUuid();

    61 

    62 private slots:

    63     void toString();

    64     void isNull();

    65     void equal();

    66     void notEqual();

    67 

    68     // Only in Qt > 3.2.x

    69     void generate();

    70     void less();

    71     void more();

    72     void variants();

    73     void versions();

    74 

    75     void threadUniqueness();

    76 

    77 public:

    78     // Variables

    79     QUuid uuidA;

    80     QUuid uuidB;

    81 };

    82 

    83 tst_QUuid::tst_QUuid()

    84 {

    85     uuidA = "{fc69b59e-cc34-4436-a43c-ee95d128b8c5}";

    86     uuidB = "{1ab6e93a-b1cb-4a87-ba47-ec7e99039a7b}";

    87 }

    88 

    89 

    90 void tst_QUuid::toString()

    91 {

    92     QCOMPARE(uuidA.toString(), QString("{fc69b59e-cc34-4436-a43c-ee95d128b8c5}"));

    93 }

    94 

    95 

    96 void tst_QUuid::isNull()

    97 {

    98     QVERIFY( !uuidA.isNull() );

    99 

   100     QUuid should_be_null_uuid;

   101     QVERIFY( should_be_null_uuid.isNull() );

   102 }

   103 

   104 

   105 void tst_QUuid::equal()

   106 {

   107     QVERIFY( !(uuidA == uuidB) );

   108 

   109     QUuid copy(uuidA);

   110     QVERIFY(uuidA == copy);

   111 

   112     QUuid assigned;

   113     assigned = uuidA;

   114     QVERIFY(uuidA == assigned);

   115 }

   116 

   117 

   118 void tst_QUuid::notEqual()

   119 {

   120     QVERIFY( uuidA != uuidB );

   121 }

   122 

   123 

   124 void tst_QUuid::generate()

   125 {

   126     QUuid shouldnt_be_null_uuidA = QUuid::createUuid();

   127     QUuid shouldnt_be_null_uuidB = QUuid::createUuid();

   128     QVERIFY( !shouldnt_be_null_uuidA.isNull() );

   129     QVERIFY( !shouldnt_be_null_uuidB.isNull() );

   130     QVERIFY( shouldnt_be_null_uuidA != shouldnt_be_null_uuidB );

   131 }

   132 

   133 

   134 void tst_QUuid::less()

   135 {

   136     QVERIFY( !(uuidA < uuidB) );

   137 

   138     QUuid null_uuid;

   139     QVERIFY(null_uuid < uuidA); // Null uuid is always less than a valid one

   140 }

   141 

   142 

   143 void tst_QUuid::more()

   144 {

   145     QVERIFY( uuidA > uuidB );

   146 

   147     QUuid null_uuid;

   148     QVERIFY( !(null_uuid > uuidA) ); // Null uuid is always less than a valid one

   149 }

   150 

   151 

   152 void tst_QUuid::variants()

   153 {

   154     QVERIFY( uuidA.variant() == QUuid::DCE );

   155     QVERIFY( uuidB.variant() == QUuid::DCE );

   156 

   157     QUuid NCS = "{3a2f883c-4000-000d-0000-00fb40000000}";

   158     QVERIFY( NCS.variant() == QUuid::NCS );

   159 }

   160 

   161 

   162 void tst_QUuid::versions()

   163 {

   164     QVERIFY( uuidA.version() == QUuid::Random );

   165     QVERIFY( uuidB.version() == QUuid::Random );

   166 

   167     QUuid DCE_time= "{406c45a0-3b7e-11d0-80a3-0000c08810a7}";

   168     QVERIFY( DCE_time.version() == QUuid::Time );

   169 

   170     QUuid NCS = "{3a2f883c-4000-000d-0000-00fb40000000}";

   171     QVERIFY( NCS.version() == QUuid::VerUnknown );

   172 }

   173 

   174 class UuidThread : public QThread

   175 {

   176 public:

   177     QUuid uuid;

   178 

   179     void run()

   180     {

   181         uuid = QUuid::createUuid();

   182     }

   183 };

   184 

   185 void tst_QUuid::threadUniqueness()

   186 {

   187     QVector<UuidThread *> threads(qMax(2, QThread::idealThreadCount()));

   188     for (int i = 0; i < threads.count(); ++i)

   189         threads[i] = new UuidThread;

   190     for (int i = 0; i < threads.count(); ++i)

   191         threads[i]->start();

   192     for (int i = 0; i < threads.count(); ++i)

   193         QVERIFY(threads[i]->wait(1000));

   194     for (int i = 1; i < threads.count(); ++i)

   195         QVERIFY(threads[0]->uuid != threads[i]->uuid);

   196     qDeleteAll(threads);

   197 }

   198 

   199 QTEST_MAIN(tst_QUuid)

   200 #include "tst_quuid.moc"