/*

 * Copyright (C) 2010 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''

 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS

 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

 * THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "TestController.h"

#include "PlatformWebView.h"

#include "TestInvocation.h"

#include <WebKit2/WKContextPrivate.h>

namespace WTR {

TestController& TestController::shared()

{

    static TestController& shared = *new TestController;

    return shared;

}

TestController::TestController()

    : m_dumpPixels(false)

    , m_verbose(false)

    , m_printSeparators(false)

    , m_usingServerMode(false)

{

}

void TestController::initialize(int argc, const char* argv[])

{

    platformInitialize();

    for (int i = 1; i < argc; ++i) {

        std::string argument(argv[i]);

        if (argument == "--pixel-tests") {

            m_dumpPixels = true;

            continue;

        }

        if (argument == "--verbose") {

            m_verbose = true;

            continue;

        }

        // Skip any other arguments that begin with '--'.

        if (argument.length() >= 2 && argument[0] == '-' && argument[1] == '-')

            continue;

        m_paths.push_back(argument);

    }

    m_usingServerMode = (m_paths.size() == 1 && m_paths[0] == "-");

    if (m_usingServerMode)

        m_printSeparators = true;

    else

        m_printSeparators = m_paths.size() > 1;

    initializeInjectedBundlePath();

    initializeTestPluginPath();

    m_context.adopt(WKContextCreateWithInjectedBundlePath(injectedBundlePath()));

    WKContextInjectedBundleClient injectedBundlePathClient = {

        0,

        this,

        _didRecieveMessageFromInjectedBundle

    };

    WKContextSetInjectedBundleClient(m_context.get(), &injectedBundlePathClient);

    _WKContextSetAdditionalPluginPath(m_context.get(), testPluginPath());

    m_pageNamespace.adopt(WKPageNamespaceCreate(m_context.get()));

    m_mainWebView = new PlatformWebView(m_pageNamespace.get());

}

void TestController::runTest(const char* test)

{

    m_currentInvocation.set(new TestInvocation(test));

    m_currentInvocation->invoke();

    m_currentInvocation.clear();

}

void TestController::runTestingServerLoop()

{

    char filenameBuffer[2048];

    while (fgets(filenameBuffer, sizeof(filenameBuffer), stdin)) {

        char *newLineCharacter = strchr(filenameBuffer, '\n');

        if (newLineCharacter)

            *newLineCharacter = '\0';

        if (strlen(filenameBuffer) == 0)

            continue;

        runTest(filenameBuffer);

    }

}

bool TestController::run()

{

    if (m_usingServerMode)

        runTestingServerLoop();

    else {

        for (size_t i = 0; i < m_paths.size(); ++i)

            runTest(m_paths[i].c_str());

    }

    return true;

}

void TestController::_didRecieveMessageFromInjectedBundle(WKContextRef context, WKStringRef message, const void *clientInfo)

{

    static_cast<TestController*>(const_cast<void*>(clientInfo))->didRecieveMessageFromInjectedBundle(message);

}

void TestController::didRecieveMessageFromInjectedBundle(WKStringRef message)

{

    m_currentInvocation->didRecieveMessageFromInjectedBundle(message);

}

} // namespace WTR