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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/qwebenginescript | |
| 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/qwebenginescript')
| -rw-r--r-- | tests/auto/widgets/qwebenginescript/tst_qwebenginescript.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/auto/widgets/qwebenginescript/tst_qwebenginescript.cpp b/tests/auto/widgets/qwebenginescript/tst_qwebenginescript.cpp index 9a2ee9311..487e70d28 100644 --- a/tests/auto/widgets/qwebenginescript/tst_qwebenginescript.cpp +++ b/tests/auto/widgets/qwebenginescript/tst_qwebenginescript.cpp @@ -159,6 +159,14 @@ void tst_QWebEngineScript::loadEvents() QCOMPARE(page.eval("window.log", QWebEngineScript::MainWorld).toStringList(), expected); QCOMPARE(page.eval("window.log", QWebEngineScript::ApplicationWorld).toStringList(), expected); + // After discard + page.setLifecycleState(QWebEnginePage::LifecycleState::Discarded); + page.setLifecycleState(QWebEnginePage::LifecycleState::Active); + QTRY_COMPARE(page.spy.count(), 1); + QCOMPARE(page.spy.takeFirst().value(0).toBool(), true); + QCOMPARE(page.eval("window.log", QWebEngineScript::MainWorld).toStringList(), expected); + QCOMPARE(page.eval("window.log", QWebEngineScript::ApplicationWorld).toStringList(), expected); + // Multiple frames page.load(QUrl("qrc:/resources/test_iframe_main.html")); QTRY_COMPARE(page.spy.count(), 1); @@ -531,6 +539,11 @@ void tst_QWebEngineScript::navigation() page.setUrl(url3); QTRY_COMPARE(spyTextChanged.count(), 3); QCOMPARE(testObject.text(), url3); + + page.setLifecycleState(QWebEnginePage::LifecycleState::Discarded); + page.setUrl(url1); + QTRY_COMPARE(spyTextChanged.count(), 4); + QCOMPARE(testObject.text(), url1); } // Try to set TestObject::text to an invalid UTF-16 string. |