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| author | Jüri Valdmann <juri.valdmann@qt.io> | 2019-04-12 16:44:18 +0200 |
|---|---|---|
| committer | Jüri Valdmann <juri.valdmann@qt.io> | 2019-05-24 16:14:51 +0200 |
| commit | a69029cf9fcfd0c1fcdaafe5cbcbff2d5dd6b5c5 (patch) | |
| tree | a38cae2c082ee3c9a0108942b8406947d826a782 /tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp | |
| parent | 0f081baa31facec779057de29eec14c6f458f6a6 (diff) | |
Implement page lifecycle API
[ChangeLog][QtWebEngine][WebEngineView] WebEngineView now supports lifecycle
states that can be used for reducing CPU and memory consumption of invisible
views.
[ChangeLog][QtWebEngineWidgets][QWebEnginePage] QWebEnginePage now supports
lifecycle states that can be used for reducing CPU and memory consumption of
invisible pages.
Fixes: QTBUG-74166
Fixes: QTBUG-55079
Change-Id: I7d70c85dc995bd17c9fe91385a8e2750dbc0a627
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
Diffstat (limited to 'tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp')
| -rw-r--r-- | tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp b/tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp index d3ea27fc2..f542c09d9 100644 --- a/tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp +++ b/tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp @@ -201,6 +201,7 @@ private Q_SLOTS: void setViewDeletesImplicitPage(); void setPagePreservesExplicitPage(); void setViewPreservesExplicitPage(); + void closeDiscardsPage(); }; // This will be called before the first test function is executed. @@ -2194,6 +2195,22 @@ void tst_QWebEngineView::textSelectionOutOfInputField() QVERIFY(!view.hasSelection()); QVERIFY(view.page()->selectedText().isEmpty()); + // Select text by ctrl+a + QTest::keyClick(view.windowHandle(), Qt::Key_A, Qt::ControlModifier); + QVERIFY(selectionChangedSpy.wait()); + QCOMPARE(selectionChangedSpy.count(), 3); + QVERIFY(view.hasSelection()); + QCOMPARE(view.page()->selectedText(), QString("This is a text")); + + // Deselect text via discard+undiscard + view.hide(); + view.page()->setLifecycleState(QWebEnginePage::LifecycleState::Discarded); + view.show(); + QVERIFY(loadFinishedSpy.wait()); + QCOMPARE(selectionChangedSpy.count(), 4); + QVERIFY(!view.hasSelection()); + QVERIFY(view.page()->selectedText().isEmpty()); + selectionChangedSpy.clear(); view.setHtml("<html><body>" " This is a text" @@ -3258,5 +3275,21 @@ void tst_QWebEngineView::setViewPreservesExplicitPage() QVERIFY(explicitPage1); // should not be deleted } +void tst_QWebEngineView::closeDiscardsPage() +{ + QWebEngineProfile profile; + QWebEnginePage page(&profile); + QWebEngineView view; + view.setPage(&page); + view.resize(300, 300); + view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); + QCOMPARE(page.isVisible(), true); + QCOMPARE(page.lifecycleState(), QWebEnginePage::LifecycleState::Active); + view.close(); + QCOMPARE(page.isVisible(), false); + QCOMPARE(page.lifecycleState(), QWebEnginePage::LifecycleState::Discarded); +} + QTEST_MAIN(tst_QWebEngineView) #include "tst_qwebengineview.moc" |