diff options
Diffstat (limited to 'tests/auto/core/qwebengineframe/tst_qwebengineframe.cpp')
| -rw-r--r-- | tests/auto/core/qwebengineframe/tst_qwebengineframe.cpp | 346 |
1 files changed, 346 insertions, 0 deletions
diff --git a/tests/auto/core/qwebengineframe/tst_qwebengineframe.cpp b/tests/auto/core/qwebengineframe/tst_qwebengineframe.cpp new file mode 100644 index 000000000..8bbefd5f5 --- /dev/null +++ b/tests/auto/core/qwebengineframe/tst_qwebengineframe.cpp @@ -0,0 +1,346 @@ +/* + Copyright (C) 2024 The Qt Company Ltd. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <util.h> + +#include <QtTest/QtTest> + +#include <QtWebEngineCore/qwebengineframe.h> + +class tst_QWebEngineFrame : public QObject +{ + Q_OBJECT + +private Q_SLOTS: + void mainFrame(); + void findFrameByName(); + void isValid(); + void name(); + void htmlName(); + void children(); + void childrenOfInvalidFrame(); + void url(); + void size(); + void isMainFrame(); + void runJavaScript(); + void printRequestedByFrame(); + void printToPdfFile(); + void printToPdfFileFailures(); + void printToPdfFunction(); + +private: +}; + +void tst_QWebEngineFrame::mainFrame() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto frame = page.mainFrame(); + QVERIFY(frame.isValid()); +} + +void tst_QWebEngineFrame::findFrameByName() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/iframes.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto maybeFrame = page.findFrameByName("test-subframe0"); + QVERIFY(maybeFrame.has_value()); + QCOMPARE(maybeFrame->name(), "test-subframe0"); + QVERIFY(!page.findFrameByName("foobar").has_value()); +} + +void tst_QWebEngineFrame::isValid() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/iframes.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto firstPageSubframe = page.findFrameByName("test-subframe0"); + QVERIFY(firstPageSubframe && firstPageSubframe->isValid()); + + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 2); + QVERIFY(!firstPageSubframe->isValid()); +} + +void tst_QWebEngineFrame::name() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 1); + QCOMPARE(page.mainFrame().name(), "test-main-frame"); + auto children = page.mainFrame().children(); + QCOMPARE(children.at(0).name(), "test-subframe0"); + QCOMPARE(children.at(1).name(), "test-subframe1"); + QCOMPARE(children.at(2).name(), "test-subframe2"); + + page.load(QUrl("qrc:/resources/iframes.html")); + QTRY_COMPARE(loadSpy.size(), 2); + QVERIFY(!children.at(0).isValid()); + QCOMPARE(children.at(0).name(), QString()); +} + +void tst_QWebEngineFrame::htmlName() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/iframes.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto children = page.mainFrame().children(); + QCOMPARE(children.at(0).name(), "test-subframe0"); + QCOMPARE(children.at(0).htmlName(), "iframe0-300x200"); + QCOMPARE(children.at(1).name(), "test-subframe1"); + QCOMPARE(children.at(1).htmlName(), "iframe1-350x250"); + + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 2); + QVERIFY(!children.at(0).isValid()); + QCOMPARE(children.at(0).htmlName(), QString()); +} + +void tst_QWebEngineFrame::children() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto frame = page.mainFrame(); + auto children = frame.children(); + QCOMPARE(children.size(), 3); + for (auto child : children) { + QVERIFY(child.isValid()); + } +} + +void tst_QWebEngineFrame::childrenOfInvalidFrame() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/nesting-iframe.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto nestedFrame = page.mainFrame().children().at(0); + QCOMPARE(nestedFrame.children().size(), 2); + + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 2); + QVERIFY(!nestedFrame.isValid()); + QVERIFY(nestedFrame.children().empty()); +} + +void tst_QWebEngineFrame::url() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/nesting-iframe.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto children = page.mainFrame().children(); + QCOMPARE(children.at(0).url(), QUrl("qrc:/resources/iframes.html")); + + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 2); + QVERIFY(!children.at(0).isValid()); + QCOMPARE(children.at(0).url(), QUrl()); +} + +void tst_QWebEngineFrame::size() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/iframes.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto frame1 = *page.findFrameByName("test-subframe0"); + auto size1 = frame1.size(); + auto size2 = page.findFrameByName("test-subframe1")->size(); + QCOMPARE(size1, QSizeF(300, 200)); + QCOMPARE(size2, QSizeF(350, 250)); + + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 2); + QVERIFY(!frame1.isValid()); + QCOMPARE(frame1.size(), QSizeF()); +} + +void tst_QWebEngineFrame::isMainFrame() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/frameset.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto frame = page.mainFrame(); + QVERIFY(frame.isMainFrame()); + for (auto child : frame.children()) { + QVERIFY(!child.isMainFrame()); + } +} + +void tst_QWebEngineFrame::runJavaScript() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/iframes.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto children = page.mainFrame().children(); + CallbackSpy<QVariant> spy; + children[0].runJavaScript("window.name", spy.ref()); + auto result = spy.waitForResult(); + QCOMPARE(result, QString("test-subframe0")); +} + +void tst_QWebEngineFrame::printRequestedByFrame() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + QSignalSpy printRequestedSpy{ &page, SIGNAL(printRequestedByFrame(QWebEngineFrame)) }; + + page.load(QUrl("qrc:/resources/nesting-iframe.html")); + QTRY_COMPARE(loadSpy.size(), 1); + auto oFrame2 = page.findFrameByName("test-main-frame"); + QVERIFY(oFrame2.has_value()); + CallbackSpy<QVariant> spy; + oFrame2->runJavaScript("window.print()", spy.ref()); + spy.waitForResult(); + QCOMPARE(printRequestedSpy.size(), 1); + auto *framePtr = get_if<QWebEngineFrame>(&printRequestedSpy[0][0]); + QCOMPARE(*framePtr, *oFrame2); +} + +void tst_QWebEngineFrame::printToPdfFile() +{ + QTemporaryDir tempDir(QDir::tempPath() + "/tst_qwebengineframe-XXXXXX"); + QVERIFY(tempDir.isValid()); + + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/printing-outer-document.html")); + QTRY_COMPARE(loadSpy.size(), 1); + + auto outerFrame = page.mainFrame(); + auto maybeInnerFrame = page.findFrameByName("inner"); + QVERIFY(maybeInnerFrame); + auto innerFrame = *maybeInnerFrame; + + QSignalSpy savePdfSpy{ &page, SIGNAL(pdfPrintingFinished(QString, bool)) }; + + QString outerPath = tempDir.path() + "/outer.pdf"; + outerFrame.printToPdf(outerPath); + QTRY_COMPARE(savePdfSpy.size(), 1); + + QList<QVariant> outerArgs = savePdfSpy.takeFirst(); + QCOMPARE(outerArgs.at(0).toString(), outerPath); + QVERIFY(outerArgs.at(1).toBool()); + + QString innerPath = tempDir.path() + "/inner.pdf"; + innerFrame.printToPdf(innerPath); + QTRY_COMPARE(savePdfSpy.size(), 1); + + QList<QVariant> innerArgs = savePdfSpy.takeFirst(); + QCOMPARE(innerArgs.at(0).toString(), innerPath); + QVERIFY(innerArgs.at(1).toBool()); + + // The outer document encompasses more elements so its PDF should be larger. This is a + // roundabout way to check that we aren't just printing the same document twice. + auto outerSize = QFileInfo(outerPath).size(); + auto innerSize = QFileInfo(innerPath).size(); + QCOMPARE_GT(outerSize, innerSize); + QCOMPARE_GT(innerSize, 0); +} + +void tst_QWebEngineFrame::printToPdfFileFailures() +{ + QTemporaryDir tempDir(QDir::tempPath() + "/tst_qwebengineframe-XXXXXX"); + QVERIFY(tempDir.isValid()); + + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/printing-outer-document.html")); + QTRY_COMPARE(loadSpy.size(), 1); + + auto maybeInnerFrame = page.findFrameByName("inner"); + QVERIFY(maybeInnerFrame); + auto innerFrame = *maybeInnerFrame; + + QSignalSpy savePdfSpy{ &page, SIGNAL(pdfPrintingFinished(QString, bool)) }; + +#if !defined(Q_OS_WIN) + auto badPath = tempDir.path() + "/print_//2_failed.pdf"; +#else + auto badPath = tempDir.path() + "/print_|2_failed.pdf"; +#endif + innerFrame.printToPdf(badPath); + QTRY_COMPARE(savePdfSpy.size(), 1); + + QList<QVariant> badPathArgs = savePdfSpy.takeFirst(); + QCOMPARE(badPathArgs.at(0).toString(), badPath); + QVERIFY(!badPathArgs.at(1).toBool()); + + page.triggerAction(QWebEnginePage::WebAction::Reload); + QTRY_COMPARE(loadSpy.size(), 2); + + QVERIFY(!innerFrame.isValid()); + QString invalidFramePath = tempDir.path() + "/invalidFrame.pdf"; + innerFrame.printToPdf(invalidFramePath); + QTRY_COMPARE(savePdfSpy.size(), 1); + + QList<QVariant> invalidFrameArgs = savePdfSpy.takeFirst(); + QCOMPARE(invalidFrameArgs.at(0).toString(), invalidFramePath); + QVERIFY(!invalidFrameArgs.at(1).toBool()); +} + +void tst_QWebEngineFrame::printToPdfFunction() +{ + QWebEnginePage page; + QSignalSpy loadSpy{ &page, SIGNAL(loadFinished(bool)) }; + page.load(QUrl("qrc:/resources/printing-outer-document.html")); + QTRY_COMPARE(loadSpy.size(), 1); + + auto outerFrame = page.mainFrame(); + auto maybeInnerFrame = page.findFrameByName("inner"); + QVERIFY(maybeInnerFrame); + auto innerFrame = *maybeInnerFrame; + + CallbackSpy<QByteArray> outerSpy; + outerFrame.printToPdf(outerSpy.ref()); + auto outerPdfData = outerSpy.waitForResult(); + QCOMPARE_GT(outerPdfData.size(), 0); + + CallbackSpy<QByteArray> innerSpy; + innerFrame.printToPdf(innerSpy.ref()); + auto innerPdfData = innerSpy.waitForResult(); + QCOMPARE_GT(innerPdfData.size(), 0); + QCOMPARE_GT(outerPdfData.size(), innerPdfData.size()); + + page.triggerAction(QWebEnginePage::WebAction::Reload); + QTRY_COMPARE(loadSpy.size(), 2); + QVERIFY(!innerFrame.isValid()); + + CallbackSpy<QByteArray> invalidSpy; + innerFrame.printToPdf(invalidSpy.ref()); + auto invalidPdfData = invalidSpy.waitForResult(); + QVERIFY(invalidSpy.wasCalled()); + QCOMPARE(invalidPdfData.size(), 0); +} + +QTEST_MAIN(tst_QWebEngineFrame) + +#include "tst_qwebengineframe.moc" |