Tools/TestWebKitAPI/Tests/WebKit/XPCEndpoint.mm

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#import "config.h"
#import "PlatformUtilities.h"

#import <WebKit/XPCEndpoint.h>
#import <WebKit/XPCEndpointClient.h>
#import <wtf/text/WTFString.h>

static bool clientConnectedToEndpoint = false;
static bool endpointReceivedMessageFromClient = false;
static bool clientReceivedMessageFromEndpoint = false;

static constexpr auto testMessageFromEndpoint = "test-message-from-endpoint";
static constexpr auto testMessageFromClient = "test-message-from-client";

class XPCEndpoint final : public WebKit::XPCEndpoint {
private:
    const char* xpcEndpointMessageNameKey() const final
    {
        return nullptr;
    }
    const char* xpcEndpointMessageName() const final
    {
        return nullptr;
    }
    const char* xpcEndpointNameKey() const final
    {
        return nullptr;
    }
    void handleEvent(xpc_connection_t connection, xpc_object_t event) final
    {
        String messageName = xpc_dictionary_get_string(event, XPCEndpoint::xpcMessageNameKey);
        if (messageName == testMessageFromClient) {
            endpointReceivedMessageFromClient = true;

            auto message = adoptOSObject(xpc_dictionary_create(nullptr, nullptr, 0));
            xpc_dictionary_set_string(message.get(), XPCEndpoint::xpcMessageNameKey, testMessageFromEndpoint);
            xpc_connection_send_message(connection, message.get());
        }
    }
};

class XPCEndpointClient final : public WebKit::XPCEndpointClient {
private:
    void handleEvent(xpc_object_t event) final
    {
        String messageName = xpc_dictionary_get_string(event, XPCEndpoint::xpcMessageNameKey);
        if (messageName == testMessageFromEndpoint)
            clientReceivedMessageFromEndpoint = true;
    }
    void didConnect() final
    {
        auto message = adoptOSObject(xpc_dictionary_create(nullptr, nullptr, 0));
        xpc_dictionary_set_string(message.get(), XPCEndpoint::xpcMessageNameKey, testMessageFromClient);
        xpc_connection_send_message(connection().get(), message.get());

        clientConnectedToEndpoint = true;
    }
};

TEST(WebKit, XPCEndpoint)
{
    XPCEndpoint xpcEndpoint;
    XPCEndpointClient xpcEndpointClient;

    xpcEndpointClient.setEndpoint(xpcEndpoint.endpoint().get());

    TestWebKitAPI::Util::run(&clientConnectedToEndpoint);
    TestWebKitAPI::Util::run(&endpointReceivedMessageFromClient);
    TestWebKitAPI::Util::run(&clientReceivedMessageFromEndpoint);
}