diff options
Diffstat (limited to 'tests/auto/core/qwebenginesettings/tst_qwebenginesettings.cpp')
| -rw-r--r-- | tests/auto/core/qwebenginesettings/tst_qwebenginesettings.cpp | 307 |
1 files changed, 307 insertions, 0 deletions
diff --git a/tests/auto/core/qwebenginesettings/tst_qwebenginesettings.cpp b/tests/auto/core/qwebenginesettings/tst_qwebenginesettings.cpp new file mode 100644 index 000000000..e856dd094 --- /dev/null +++ b/tests/auto/core/qwebenginesettings/tst_qwebenginesettings.cpp @@ -0,0 +1,307 @@ +/* + Copyright (C) 2015 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 <qwebenginepage.h> +#include <qwebengineprofile.h> +#include <qwebenginesettings.h> + +#include <QtGui/qclipboard.h> +#include <QtGui/qguiapplication.h> +#include <QtWebEngineWidgets/qwebengineview.h> + +class tst_QWebEngineSettings: public QObject { + Q_OBJECT + +private Q_SLOTS: + void resetAttributes(); + void defaultFontFamily_data(); + void defaultFontFamily(); + void javascriptClipboard_data(); + void javascriptClipboard(); + void setInAcceptNavigationRequest(); + void disableReadingFromCanvas_data(); + void disableReadingFromCanvas(); + void forceDarkMode(); + void forceDarkModeMultiView(); +}; + +void tst_QWebEngineSettings::resetAttributes() +{ + QWebEngineProfile profile; + QWebEngineSettings *settings = profile.settings(); + + // Attribute + bool defaultValue = settings->testAttribute(QWebEngineSettings::FullScreenSupportEnabled); + settings->setAttribute(QWebEngineSettings::FullScreenSupportEnabled, !defaultValue); + QCOMPARE(!defaultValue, settings->testAttribute(QWebEngineSettings::FullScreenSupportEnabled)); + settings->resetAttribute(QWebEngineSettings::FullScreenSupportEnabled); + QCOMPARE(defaultValue, settings->testAttribute(QWebEngineSettings::FullScreenSupportEnabled)); + + // Font family + QString defaultFamily = settings->fontFamily(QWebEngineSettings::StandardFont); + QString newFontFamily("PugDog"); + settings->setFontFamily(QWebEngineSettings::StandardFont, newFontFamily); + QCOMPARE(newFontFamily, settings->fontFamily(QWebEngineSettings::StandardFont)); + settings->resetFontFamily(QWebEngineSettings::StandardFont); + QCOMPARE(defaultFamily, settings->fontFamily(QWebEngineSettings::StandardFont)); + + // Font size + int defaultSize = settings->fontSize(QWebEngineSettings::MinimumFontSize); + int newSize = defaultSize + 10; + settings->setFontSize(QWebEngineSettings::MinimumFontSize, newSize); + QCOMPARE(newSize, settings->fontSize(QWebEngineSettings::MinimumFontSize)); + settings->resetFontSize(QWebEngineSettings::MinimumFontSize); + QCOMPARE(defaultSize, settings->fontSize(QWebEngineSettings::MinimumFontSize)); +} + +void tst_QWebEngineSettings::defaultFontFamily_data() +{ + QTest::addColumn<int>("fontFamily"); + + QTest::newRow("StandardFont") << static_cast<int>(QWebEngineSettings::StandardFont); + QTest::newRow("FixedFont") << static_cast<int>(QWebEngineSettings::FixedFont); + QTest::newRow("SerifFont") << static_cast<int>(QWebEngineSettings::SerifFont); + QTest::newRow("SansSerifFont") << static_cast<int>(QWebEngineSettings::SansSerifFont); + QTest::newRow("CursiveFont") << static_cast<int>(QWebEngineSettings::CursiveFont); + QTest::newRow("FantasyFont") << static_cast<int>(QWebEngineSettings::FantasyFont); +} + +void tst_QWebEngineSettings::defaultFontFamily() +{ + QWebEngineProfile profile; + QWebEngineSettings *settings = profile.settings(); + + QFETCH(int, fontFamily); + QVERIFY(!settings->fontFamily(static_cast<QWebEngineSettings::FontFamily>(fontFamily)).isEmpty()); +} + +void tst_QWebEngineSettings::javascriptClipboard_data() +{ + QTest::addColumn<bool>("javascriptCanAccessClipboard"); + QTest::addColumn<bool>("javascriptCanPaste"); + QTest::addColumn<bool>("copyResult"); + QTest::addColumn<bool>("pasteResult"); + + QTest::newRow("default") << false << false << false << false; + QTest::newRow("canCopy") << true << false << true << false; + // paste command requires both permissions + QTest::newRow("canPaste") << false << true << false << false; + QTest::newRow("canCopyAndPaste") << true << true << true << true; +} + +void tst_QWebEngineSettings::javascriptClipboard() +{ + QFETCH(bool, javascriptCanAccessClipboard); + QFETCH(bool, javascriptCanPaste); + QFETCH(bool, copyResult); + QFETCH(bool, pasteResult); + + QWebEnginePage page; + + // check defaults + QCOMPARE(page.settings()->testAttribute(QWebEngineSettings::JavascriptCanAccessClipboard), + false); + QCOMPARE(page.settings()->testAttribute(QWebEngineSettings::JavascriptCanPaste), false); + + // check accessors + page.settings()->setAttribute(QWebEngineSettings::JavascriptCanAccessClipboard, + javascriptCanAccessClipboard); + page.settings()->setAttribute(QWebEngineSettings::JavascriptCanPaste, + javascriptCanPaste); + QCOMPARE(page.settings()->testAttribute(QWebEngineSettings::JavascriptCanAccessClipboard), + javascriptCanAccessClipboard); + QCOMPARE(page.settings()->testAttribute(QWebEngineSettings::JavascriptCanPaste), + javascriptCanPaste); + + QSignalSpy loadFinishedSpy(&page, SIGNAL(loadFinished(bool))); + page.setHtml("<html><body>" + "<input type='text' value='OriginalText' id='myInput'/>" + "</body></html>"); + QVERIFY(loadFinishedSpy.wait()); + + // make sure that 'OriginalText' is selected + evaluateJavaScriptSync(&page, "document.getElementById('myInput').select()"); + QCOMPARE(evaluateJavaScriptSync(&page, "window.getSelection().toString()").toString(), + QStringLiteral("OriginalText")); + + // Check that the actual settings work by the + // - return value of queryCommandEnabled and + // - return value of execCommand + // - comparing the clipboard / input field + QGuiApplication::clipboard()->setText(QString()); + QCOMPARE(evaluateJavaScriptSync(&page, "document.queryCommandEnabled('copy')").toBool(), + copyResult); + QCOMPARE(evaluateJavaScriptSync(&page, "document.execCommand('copy')").toBool(), copyResult); + QTRY_COMPARE(QGuiApplication::clipboard()->text(), + (copyResult ? QString("OriginalText") : QString())); + + + QGuiApplication::clipboard()->setText("AnotherText"); + QCOMPARE(evaluateJavaScriptSync(&page, "document.queryCommandEnabled('paste')").toBool(), + pasteResult); + QCOMPARE(evaluateJavaScriptSync(&page, "document.execCommand('paste')").toBool(), pasteResult); + QCOMPARE(evaluateJavaScriptSync(&page, "document.getElementById('myInput').value").toString(), + (pasteResult ? QString("AnotherText") : QString("OriginalText"))); +} + +class NavigationRequestOverride : public QWebEnginePage +{ +protected: + bool acceptNavigationRequest(const QUrl &url, NavigationType type, bool isMainFrame) override + { + Q_UNUSED(type); + + if (isMainFrame && url.scheme().startsWith("data")) + settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true); + // TODO: note this setting is flaky, consider settings().commit() + return true; + } +}; + +void tst_QWebEngineSettings::setInAcceptNavigationRequest() +{ + NavigationRequestOverride page; + QSignalSpy loadFinishedSpy(&page, SIGNAL(loadFinished(bool))); + QWebEngineProfile::defaultProfile()->settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, false); + QVERIFY(!page.settings()->testAttribute(QWebEngineSettings::JavascriptEnabled)); + + page.load(QUrl("about:blank")); + QVERIFY(loadFinishedSpy.wait()); + QVERIFY(!page.settings()->testAttribute(QWebEngineSettings::JavascriptEnabled)); + + page.setHtml("<html><body>" + "<script>document.write('PASS')</script>" + "<noscript>FAIL</noscript>" + "</body></html>"); + QVERIFY(loadFinishedSpy.wait()); + QVERIFY(page.settings()->testAttribute(QWebEngineSettings::JavascriptEnabled)); + QCOMPARE(toPlainTextSync(&page), QStringLiteral("PASS")); +} + +void tst_QWebEngineSettings::disableReadingFromCanvas_data() +{ + QTest::addColumn<bool>("disableReadingFromCanvas"); + QTest::addColumn<bool>("result"); + QTest::newRow("disabled") << false << true; + QTest::newRow("enabled") << true << false; +} + +void tst_QWebEngineSettings::disableReadingFromCanvas() +{ + QFETCH(bool, disableReadingFromCanvas); + QFETCH(bool, result); + + QWebEnginePage page; + QSignalSpy loadFinishedSpy(&page, SIGNAL(loadFinished(bool))); + page.settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true); + page.settings()->setAttribute(QWebEngineSettings::ReadingFromCanvasEnabled, + !disableReadingFromCanvas); + page.setHtml("<html><body>" + "<canvas id='myCanvas' width='200' height='40' style='border:1px solid " + "#000000;'></canvas>" + "</body></html>"); + QVERIFY(loadFinishedSpy.wait()); + QCOMPARE(page.settings()->testAttribute(QWebEngineSettings::ReadingFromCanvasEnabled), + !disableReadingFromCanvas); + + const QString jsCode("(function(){" + " var canvas = document.getElementById(\"myCanvas\");" + " var ctx = canvas.getContext(\"2d\");" + " ctx.fillStyle = \"rgb(255,0,255)\";" + " ctx.fillRect(0, 0, 200, 40);" + " try {" + " src = canvas.toDataURL();" + " }" + " catch(err) {" + " src = \"\";" + " }" + " return src.length ? true : false;" + "})();"); + QCOMPARE(evaluateJavaScriptSync(&page, jsCode).toBool(), result); +} + +void tst_QWebEngineSettings::forceDarkMode() +{ + QWebEnginePage page; + QSignalSpy loadFinishedSpy(&page, SIGNAL(loadFinished(bool))); + page.settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true); + + // based on: https://developer.chrome.com/blog/auto-dark-theme/#detecting-auto-dark-theme + page.setHtml("<html><body>" + "<div id=\"detection\", style=\"display: none; background-color: canvas; color-scheme: light\"</div>" + "</body></html>"); + + const QString isAutoDark("(() => {" + " const detectionDiv = document.querySelector('#detection');" + " return getComputedStyle(detectionDiv).backgroundColor != 'rgb(255, 255, 255)';" + "})()"); + + QVERIFY(loadFinishedSpy.wait()); + QTRY_COMPARE(evaluateJavaScriptSync(&page, isAutoDark).toBool(), false); + page.settings()->setAttribute(QWebEngineSettings::ForceDarkMode, true); + QTRY_COMPARE(evaluateJavaScriptSync(&page, isAutoDark).toBool(), true); +} + +void tst_QWebEngineSettings::forceDarkModeMultiView() +{ + QWebEngineView view1; + QWebEngineView view2; + QWebEnginePage *page1 = view1.page(); + QWebEnginePage *page2 = view2.page(); + page1->settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true); + page2->settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true); + view1.resize(300,300); + view2.resize(300,300); + view1.show(); + view2.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view1)); + QVERIFY(QTest::qWaitForWindowExposed(&view2)); + + QSignalSpy loadFinishedSpy(page1, SIGNAL(loadFinished(bool))); + QSignalSpy loadFinishedSpy2(page2, SIGNAL(loadFinished(bool))); + QString html("<html><body>" + "<div id=\"detection\", style=\"display: none; background-color: canvas; color-scheme: light\"</div>" + "</body></html>"); + + const QString isAutoDark("(() => {" + " const detectionDiv = document.querySelector('#detection');" + " return getComputedStyle(detectionDiv).backgroundColor != 'rgb(255, 255, 255)';" + "})()"); + + view1.setHtml(html); + QVERIFY(loadFinishedSpy.wait()); + view2.setHtml(html); + QVERIFY(loadFinishedSpy2.wait()); + + // both views has light color-scheme + QTRY_COMPARE(evaluateJavaScriptSync(page1, isAutoDark).toBool(), false); + QTRY_COMPARE(evaluateJavaScriptSync(page2, isAutoDark).toBool(), false); + view1.settings()->setAttribute(QWebEngineSettings::ForceDarkMode, true); + // dark mode should apply only for view1 + QTRY_COMPARE(evaluateJavaScriptSync(page1, isAutoDark).toBool(), true); + QTRY_COMPARE(evaluateJavaScriptSync(page2, isAutoDark).toBool(), false); +} + +QTEST_MAIN(tst_QWebEngineSettings) + +#include "tst_qwebenginesettings.moc" |