File indexing completed on 2024-05-19 04:39:59

 /*
     SPDX-FileCopyrightText: 2010 Milian Wolff <mail@milianw.de>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #include <QObject>
 #include <QTest>
 #include <QStandardPaths>
 #include <QDebug>
 
 #include "../kdevvarlengtharray.h"
 
 struct TestValue
 {
     TestValue()
     {}
     TestValue(const TestValue& other)
     {
         if (other.m_index) {
             int mustDo = 1;
             ++mustDo;
         }
         m_index = other.m_index;
     }
     uint m_index = 0;
 };
 
 class TestKDevVarLengthArray : public QObject
 {
     Q_OBJECT
 
 private Q_SLOTS:
     void initTestCase() { QStandardPaths::setTestModeEnabled(true); }
 
     /**
      * Make sure that valgrind does not report any warnings here
      * about uninitialized member variables.
      */
     void appendReallocIntegrity()
     {
         KDevVarLengthArray<TestValue, 2> array;
         QCOMPARE(array.size(), 0);
         QCOMPARE(array.capacity(), 2);
 
         qDebug() << "append item 1";
         array << TestValue();
         qDebug() << "appended index is:" << array[0].m_index;
         QCOMPARE(array.size(), 1);
         QCOMPARE(array.capacity(), 2);
         qDebug() << "append item 2";
         array << TestValue(); // should trigger the realloc
         qDebug() << "appended index is:" << array[1].m_index;
         QCOMPARE(array.size(), 2);
         QCOMPARE(array.capacity(), 2);
         qDebug() << "append item 3";
         array << TestValue();
         qDebug() << "appended index is:" << array[2].m_index;
         QCOMPARE(array.size(), 3);
         QCOMPARE(array.capacity(), 4);
 
         array.clear();
     }
 
     void mixed()
     {
         KDevVarLengthArray<int, 10> array;
         array.append(1);
         array << 2;
         array.insert(0, 0);
         QCOMPARE(array.back(), 2);
         array.pop_back();
         QCOMPARE(array.back(), 1);
         array.append(1);
         QVERIFY(array.removeOne(1));
         QCOMPARE(array.toList(), QList<int>() << 0 << 1);
         QCOMPARE(array.toVector(), QVector<int>() << 0 << 1);
         array.insert(0, 42);
         QCOMPARE(array.toVector(), QVector<int>() << 42 << 0 << 1);
         array.remove(0);
         QCOMPARE(array.toVector(), QVector<int>() << 0 << 1);
         QVERIFY(array.contains(1));
         QVERIFY(!array.contains(42));
         QCOMPARE(array.back(), 1);
         QCOMPARE(array.indexOf(1), 1);
         QCOMPARE(array.indexOf(42), -1);
     }
 };
 
 QTEST_MAIN(TestKDevVarLengthArray)
 
 #include "test_kdevvarlengtharray.moc"