| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
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| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
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| ****************************************************************************/ |
| |
| #ifndef PARTICLES_TESTS_SHARED |
| #define PARTICLES_TESTS_SHARED |
| #include <QtQuick/QQuickView> |
| #include <QtTest> |
| #include <QAbstractAnimation> |
| #include <QScopedPointer> |
| |
| const qreal EPSILON = 0.0001; |
| |
| bool extremelyFuzzyCompare(qreal a, qreal b, qreal e)//For cases which can have larger variances |
| { |
| return (a + e >= b) && (a - e <= b); |
| } |
| |
| bool myFuzzyCompare(qreal a, qreal b)//For cases which might be near 0 so qFuzzyCompare fails |
| { |
| return (a + EPSILON > b) && (a - EPSILON < b); |
| } |
| |
| bool myFuzzyLEQ(qreal a, qreal b) |
| { |
| return (a - EPSILON < b); |
| } |
| |
| bool myFuzzyGEQ(qreal a, qreal b) |
| { |
| return (a + EPSILON > b); |
| } |
| |
| QQuickView* createView(const QUrl &filename, int additionalWait=0) |
| { |
| QScopedPointer<QQuickView> view(new QQuickView(nullptr)); |
| |
| view->setSource(filename); |
| if (view->status() != QQuickView::Ready) |
| return nullptr; |
| view->show(); |
| if (!QTest::qWaitForWindowExposed(view.data())) |
| return nullptr; |
| if (additionalWait) |
| QTest::qWait(additionalWait); |
| |
| return view.take(); |
| } |
| |
| void ensureAnimTime(int requiredTime, QAbstractAnimation* anim)//With consistentTiming, who knows how long an animation really takes... |
| { |
| while (anim->currentTime() < requiredTime) |
| QTest::qWait(100); |
| } |
| |
| #endif |