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| ****************************************************************************/ |
| #include <QTest> |
| #include <QSqlDatabase> |
| |
| // dummy |
| class TestBenchmark : public QObject |
| { |
| Q_OBJECT |
| private slots: |
| void simple(); |
| }; |
| |
| // dummy |
| class MyTestClass : public QObject |
| { |
| public: |
| void cleanup(); |
| void addSingleStringRows(); |
| void addMultStringRows(); |
| void addDataRow(); |
| }; |
| // dummy |
| void closeAllDatabases() |
| { |
| }; |
| |
| class TestQString : public QObject |
| { |
| public: |
| void toInt_data(); |
| void toInt(); |
| void toUpper(); |
| void Compare(); |
| }; |
| |
| void wrapInFunction() |
| { |
| //! [1] |
| QVERIFY2(QFileInfo("file.txt").exists(), "file.txt does not exist."); |
| //! [1] |
| |
| //! [2] |
| QCOMPARE(QString("hello").toUpper(), QString("HELLO")); |
| //! [2] |
| } |
| |
| //! [3] |
| void TestQString::toInt_data() |
| { |
| QTest::addColumn<QString>("aString"); |
| QTest::addColumn<int>("expected"); |
| |
| QTest::newRow("positive value") << "42" << 42; |
| QTest::newRow("negative value") << "-42" << -42; |
| QTest::newRow("zero") << "0" << 0; |
| } |
| //! [3] |
| |
| //! [4] |
| void TestQString::toInt() |
| { |
| QFETCH(QString, aString); |
| QFETCH(int, expected); |
| |
| QCOMPARE(aString.toInt(), expected); |
| } |
| //! [4] |
| |
| void testInt() |
| { |
| // dummy |
| int i = 0, j = 0; |
| //! [5] |
| if (sizeof(int) != 4) |
| QFAIL("This test has not been ported to this platform yet."); |
| //! [5] |
| |
| //! [6] |
| QFETCH(QString, myString); |
| QCOMPARE(QString("hello").toUpper(), myString); |
| //! [6] |
| |
| //! [7] |
| QTEST(QString("hello").toUpper(), "myString"); |
| //! [7] |
| |
| //! [8] |
| if (!QSqlDatabase::drivers().contains("SQLITE")) |
| QSKIP("This test requires the SQLITE database driver"); |
| //! [8] |
| |
| //! [9] |
| QEXPECT_FAIL("", "Will fix in the next release", Continue); |
| QCOMPARE(i, 42); |
| QCOMPARE(j, 43); |
| //! [9] |
| |
| //! [10] |
| QEXPECT_FAIL("data27", "Oh my, this is soooo broken", Abort); |
| QCOMPARE(i, 42); |
| //! [10] |
| } |
| |
| //! [11] |
| QTEST_MAIN(TestQString) |
| //! [11] |
| |
| void testObject() |
| { |
| class MyTestObject: public QObject |
| { |
| public: |
| void toString() {} |
| }; |
| //! [18] |
| MyTestObject test1; |
| QTest::qExec(&test1); |
| //! [18] |
| } |
| |
| void tstQDir() |
| { |
| //! [19] |
| QDir dir; |
| QTest::ignoreMessage(QtWarningMsg, "QDir::mkdir: Empty or null file name(s)"); |
| dir.mkdir(""); |
| //! [19] |
| } |
| |
| //! [20] |
| void MyTestClass::addSingleStringRows() |
| { |
| QTest::addColumn<QString>("aString"); |
| QTest::newRow("just hello") << QString("hello"); |
| QTest::newRow("a null string") << QString(); |
| } |
| //! [20] |
| |
| void MyTestClass::addMultStringRows() |
| { |
| //! [addRow] |
| QTest::addColumn<int>("input"); |
| QTest::addColumn<QString>("output"); |
| QTest::addRow("%d", 0) << 0 << QString("0"); |
| QTest::addRow("%d", 1) << 1 << QString("1"); |
| //! [addRow] |
| } |
| |
| void MyTestClass::addDataRow() |
| { |
| //! [21] |
| QTest::addColumn<int>("intval"); |
| QTest::addColumn<QString>("str"); |
| QTest::addColumn<double>("dbl"); |
| QTest::newRow("row1") << 1 << "hello" << 1.5; |
| //! [21] |
| } |
| |
| //! [22] |
| void MyTestClass::cleanup() |
| { |
| if (qstrcmp(QTest::currentTestFunction(), "myDatabaseTest") == 0) { |
| // clean up all database connections |
| closeAllDatabases(); |
| } |
| } |
| //! [22] |
| |
| void mySleep() |
| { |
| //! [23] |
| QTest::qSleep(250); |
| //! [23] |
| } |
| |
| //! [27] |
| void TestBenchmark::simple() |
| { |
| QString str1 = QLatin1String("This is a test string"); |
| QString str2 = QLatin1String("This is a test string"); |
| QCOMPARE(str1.localeAwareCompare(str2), 0); |
| QBENCHMARK { |
| str1.localeAwareCompare(str2); |
| } |
| } |
| //! [27] |
| |
| void verifyString() |
| { |
| QFile file; |
| //! [32] |
| bool opened = file.open(QIODevice::WriteOnly); |
| QVERIFY(opened); |
| //! [32] |
| //! [33] |
| QVERIFY2(file.open(QIODevice::WriteOnly), |
| qPrintable(QString("open %1: %2") |
| .arg(file.fileName()).arg(file.errorString()))); |
| //! [33] |
| } |