Merge commit 'c992cb4e42cc223f67ede0e48d7ff3f4947af0c6' as 'test/compatibility/C/uWebSockets'

test/compatibility/C/uWebSockets/fuzzing/MockedHelloWorld.cpp

@@ -0,0 +1,47 @@
+#include "App.h"
+
+#include "helpers.h"
+
+/* This function pushes data to the uSockets mock */
+extern "C" void us_loop_read_mocked_data(struct us_loop *loop, char *data, unsigned int size);
+
+uWS::TemplatedApp<false> *app;
+us_listen_socket_t *listenSocket;
+
+extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) {
+
+    app = new uWS::TemplatedApp<false>(uWS::App().get("/*", [](auto *res, auto *req) {
+        if (req->getHeader("use_write").length()) {
+            res->writeStatus("200 OK")->writeHeader("write", "true")->write("Hello");
+            res->write(" world!");
+            res->end();
+        } else if (req->getQuery().length()) {
+            res->close();
+        } else {
+            res->end("Hello world!");
+        }
+    })/*.post("/*", [](auto *res, auto *req) {
+        res->onAborted([]() {
+
+        });
+        res->onData([res](std::string_view chunk, bool isEnd) {
+            if (isEnd) {
+                res->end(chunk);
+            }
+        });
+    })*/.listen(9001, [](us_listen_socket_t *listenSocket) {
+        if (listenSocket) {
+            std::cout << "Listening on port " << 9001 << std::endl;
+            ::listenSocket = listenSocket;
+        }
+    }));
+
+    return 0;
+}
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+
+    us_loop_read_mocked_data((struct us_loop *) uWS::Loop::get(), (char *) makePadded(data, size), size);
+
+    return 0;
+}