1 files changed, 117 insertions, 0 deletions
diff --git a/src/qt/test/apptests.cpp b/src/qt/test/apptests.cpp
new file mode 100644
index 0000000000..2c477a2e98
--- /dev/null
+++ b/src/qt/test/apptests.cpp
@@ -0,0 +1,117 @@
+// Copyright (c) 2018 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <qt/test/apptests.h>
+
+#include <chainparams.h>
+#include <init.h>
+#include <qt/bitcoin.h>
+#include <qt/bitcoingui.h>
+#include <qt/networkstyle.h>
+#include <qt/rpcconsole.h>
+#include <shutdown.h>
+#include <validation.h>
+
+#if defined(HAVE_CONFIG_H)
+#include <config/bitcoin-config.h>
+#endif
+#ifdef ENABLE_WALLET
+#include <wallet/db.h>
+#endif
+
+#include <QAction>
+#include <QEventLoop>
+#include <QLineEdit>
+#include <QScopedPointer>
+#include <QTest>
+#include <QTextEdit>
+#include <QtGlobal>
+#if QT_VERSION >= 0x050000
+#include <QtTest/QtTestWidgets>
+#endif
+#include <QtTest/QtTestGui>
+#include <new>
+#include <string>
+#include <univalue.h>
+
+namespace {
+//! Call getblockchaininfo RPC and check first field of JSON output.
+void TestRpcCommand(RPCConsole* console)
+{
+    QEventLoop loop;
+    QTextEdit* messagesWidget = console->findChild<QTextEdit*>("messagesWidget");
+    QObject::connect(messagesWidget, &QTextEdit::textChanged, &loop, &QEventLoop::quit);
+    QLineEdit* lineEdit = console->findChild<QLineEdit*>("lineEdit");
+    QTest::keyClicks(lineEdit, "getblockchaininfo");
+    QTest::keyClick(lineEdit, Qt::Key_Return);
+    loop.exec();
+    QString output = messagesWidget->toPlainText();
+    UniValue value;
+    value.read(output.right(output.size() - output.lastIndexOf(QChar::ObjectReplacementCharacter) - 1).toStdString());
+    QCOMPARE(value["chain"].get_str(), std::string("regtest"));
+}
+} // namespace
+
+//! Entry point for BitcoinApplication tests.
+void AppTests::appTests()
+{
+#ifdef Q_OS_MAC
+    if (QApplication::platformName() == "minimal") {
+        // Disable for mac on "minimal" platform to avoid crashes inside the Qt
+        // framework when it tries to look up unimplemented cocoa functions,
+        // and fails to handle returned nulls
+        // (https://bugreports.qt.io/browse/QTBUG-49686).
+        QWARN("Skipping AppTests on mac build with 'minimal' platform set due to Qt bugs. To run AppTests, invoke "
+              "with 'test_bitcoin-qt -platform cocoa' on mac, or else use a linux or windows build.");
+        return;
+    }
+#endif
+
+    m_app.parameterSetup();
+    m_app.createOptionsModel(true /* reset settings */);
+    QScopedPointer<const NetworkStyle> style(
+        NetworkStyle::instantiate(QString::fromStdString(Params().NetworkIDString())));
+    m_app.setupPlatformStyle();
+    m_app.createWindow(style.data());
+    connect(&m_app, &BitcoinApplication::windowShown, this, &AppTests::guiTests);
+    expectCallback("guiTests");
+    m_app.baseInitialize();
+    m_app.requestInitialize();
+    m_app.exec();
+    m_app.requestShutdown();
+    m_app.exec();
+
+    // Reset global state to avoid interfering with later tests.
+    AbortShutdown();
+    UnloadBlockIndex();
+}
+
+//! Entry point for BitcoinGUI tests.
+void AppTests::guiTests(BitcoinGUI* window)
+{
+    HandleCallback callback{"guiTests", *this};
+    connect(window, &BitcoinGUI::consoleShown, this, &AppTests::consoleTests);
+    expectCallback("consoleTests");
+    QAction* action = window->findChild<QAction*>("openRPCConsoleAction");
+    action->activate(QAction::Trigger);
+}
+
+//! Entry point for RPCConsole tests.
+void AppTests::consoleTests(RPCConsole* console)
+{
+    HandleCallback callback{"consoleTests", *this};
+    TestRpcCommand(console);
+}
+
+//! Destructor to shut down after the last expected callback completes.
+AppTests::HandleCallback::~HandleCallback()
+{
+    auto& callbacks = m_app_tests.m_callbacks;
+    auto it = callbacks.find(m_callback);
+    assert(it != callbacks.end());
+    callbacks.erase(it);
+    if (callbacks.empty()) {
+        m_app_tests.m_app.quit();
+    }
+}