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Diffstat (limited to 'tests/auto/util/quickutil.h')
| -rw-r--r-- | tests/auto/util/quickutil.h | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/tests/auto/util/quickutil.h b/tests/auto/util/quickutil.h new file mode 100644 index 000000000..687cb94dc --- /dev/null +++ b/tests/auto/util/quickutil.h @@ -0,0 +1,166 @@ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 + +#ifndef UTIL_H +#define UTIL_H + +#include <QEventLoop> +#include <QQmlEngine> +#include <QSignalSpy> +#include <QTimer> +#include <QtTest/QtTest> +#include <QtWebEngineCore/QWebEngineLoadingInfo> +#include <QtWebEngineQuick/private/qquickwebengineview_p.h> +#include <QGuiApplication> + +#if !defined(TESTS_SOURCE_DIR) +#define TESTS_SOURCE_DIR "" +#endif + +class LoadSpy : public QEventLoop { + Q_OBJECT + +public: + LoadSpy(QQuickWebEngineView *webEngineView) + { + connect(webEngineView, &QQuickWebEngineView::loadingChanged, this, &LoadSpy::onLoadingChanged); + } + + ~LoadSpy() { } + +Q_SIGNALS: + void loadSucceeded(); + void loadFailed(); + +private Q_SLOTS: + void onLoadingChanged(const QWebEngineLoadingInfo &info) + { + if (info.status() == QWebEngineLoadingInfo::LoadSucceededStatus) + emit loadSucceeded(); + else if (info.status() == QWebEngineLoadingInfo::LoadFailedStatus) + emit loadFailed(); + } +}; + +class LoadStartedCatcher : public QObject { + Q_OBJECT + +public: + LoadStartedCatcher(QQuickWebEngineView *webEngineView) + : m_webEngineView(webEngineView) + { + connect(m_webEngineView, &QQuickWebEngineView::loadingChanged, this, &LoadStartedCatcher::onLoadingChanged); + } + + virtual ~LoadStartedCatcher() { } + +public Q_SLOTS: + void onLoadingChanged(const QWebEngineLoadingInfo &info) + { + if (info.status() == QWebEngineLoadingInfo::LoadStartedStatus) + QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection); + } + +Q_SIGNALS: + void finished(); + +private: + QQuickWebEngineView *m_webEngineView; +}; + +inline bool waitForLoadSucceeded(QQuickWebEngineView *webEngineView, int timeout = 10000) +{ + LoadSpy loadSpy(webEngineView); + QSignalSpy spy(&loadSpy, &LoadSpy::loadSucceeded); + return spy.wait(timeout); +} + +inline bool waitForLoadFailed(QQuickWebEngineView *webEngineView, int timeout = 20000) +{ + LoadSpy loadSpy(webEngineView); + QSignalSpy spy(&loadSpy, &LoadSpy::loadFailed); + return spy.wait(timeout); +} + +inline QVariant evaluateJavaScriptSync(QQuickWebEngineView *view, const QString &script) +{ + QQmlEngine *engine = qmlEngine(view); + engine->globalObject().setProperty("called", false); + engine->globalObject().setProperty("result", QJSValue()); + QJSValue callback = engine->evaluate( + "(function callback(r) {" + " called = true;" + " result = r;" + "})" + ); + view->runJavaScript(script, callback); + QTRY_LOOP_IMPL(engine->globalObject().property("called").toBool(), 5000, 50); + if (!engine->globalObject().property("called").toBool()) { + qWarning("JavaScript wasn't evaluated"); + return QVariant(); + } + + return engine->globalObject().property("result").toVariant(); +} + +inline QPoint elementCenter(QQuickWebEngineView *view, const QString &id) +{ + const QString jsCode( + "(function(){" + " var elem = document.getElementById('" + id + "');" + " var rect = elem.getBoundingClientRect();" + " return [(rect.left + rect.right) / 2, (rect.top + rect.bottom) / 2];" + "})()"); + QVariantList rectList = evaluateJavaScriptSync(view, jsCode).toList(); + + if (rectList.size() != 2) { + qWarning("elementCenter failed."); + return QPoint(); + } + + return QPoint(rectList.at(0).toInt(), rectList.at(1).toInt()); +} + +inline QString activeElementId(QQuickWebEngineView *webEngineView) +{ + qRegisterMetaType<QQuickWebEngineView::JavaScriptConsoleMessageLevel>("JavaScriptConsoleMessageLevel"); + QSignalSpy consoleMessageSpy(webEngineView, &QQuickWebEngineView::javaScriptConsoleMessage); + + webEngineView->runJavaScript( + "if (document.activeElement == null)" + " console.log('');" + "else" + " console.log(document.activeElement.id);" + ); + + if (!consoleMessageSpy.wait()) + return QString(); + + QList<QVariant> arguments = consoleMessageSpy.takeFirst(); + if (static_cast<QQuickWebEngineView::JavaScriptConsoleMessageLevel>(arguments.at(0).toInt()) != QQuickWebEngineView::InfoMessageLevel) + return QString(); + + return arguments.at(1).toString(); +} + +#define W_QTEST_MAIN(TestObject, params) \ +int main(int argc, char *argv[]) \ +{ \ + QtWebEngineQuick::initialize(); \ + QList<const char *> w_argv(argc); \ + QLatin1String arg("--webEngineArgs"); \ + for (int i = 0; i < argc; ++i) \ + w_argv[i] = argv[i]; \ + w_argv.append(arg.data()); \ + for (int i = 0; i < params.size(); ++i) \ + w_argv.append(params[i].data()); \ + int w_argc = w_argv.size(); \ + \ + QGuiApplication app(w_argc, const_cast<char **>(w_argv.data())); \ + app.setAttribute(Qt::AA_Use96Dpi, true); \ + TestObject tc; \ + QTEST_SET_MAIN_SOURCE_PATH \ + return QTest::qExec(&tc, argc, argv); \ +} +#endif /* UTIL_H */ + |