Adding upstream version 1:9.16.44.upstream/1%9.16.44

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 323 insertions, 0 deletions

diff --git a/lib/isc/tests/uv_wrap.h b/lib/isc/tests/uv_wrap.h
new file mode 100644
index 0000000..968a624
--- /dev/null
+++ b/lib/isc/tests/uv_wrap.h
@@ -0,0 +1,323 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+#if HAVE_CMOCKA
+#include <inttypes.h>
+#include <sched.h> /* IWYU pragma: keep */
+#include <setjmp.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <time.h>
+#include <unistd.h>
+#include <uv.h>
+
+#include <isc/atomic.h>
+
+#define UNIT_TESTING
+#include <cmocka.h>
+
+#include "../netmgr/uv-compat.h"
+
+/* uv_udp_t */
+
+int
+__wrap_uv_udp_open(uv_udp_t *handle, uv_os_sock_t sock);
+int
+__wrap_uv_udp_bind(uv_udp_t *handle, const struct sockaddr *addr,
+		   unsigned int flags);
+#if UV_VERSION_HEX >= UV_VERSION(1, 27, 0)
+int
+__wrap_uv_udp_connect(uv_udp_t *handle, const struct sockaddr *addr);
+int
+__wrap_uv_udp_getpeername(const uv_udp_t *handle, struct sockaddr *name,
+			  int *namelen);
+#endif /* UV_VERSION_HEX >= UV_VERSION(1, 27, 0) */
+int
+__wrap_uv_udp_getsockname(const uv_udp_t *handle, struct sockaddr *name,
+			  int *namelen);
+int
+__wrap_uv_udp_send(uv_udp_send_t *req, uv_udp_t *handle, const uv_buf_t bufs[],
+		   unsigned int nbufs, const struct sockaddr *addr,
+		   uv_udp_send_cb send_cb);
+int
+__wrap_uv_udp_recv_start(uv_udp_t *handle, uv_alloc_cb alloc_cb,
+			 uv_udp_recv_cb recv_cb);
+int
+__wrap_uv_udp_recv_stop(uv_udp_t *handle);
+
+/* uv_tcp_t */
+int
+__wrap_uv_tcp_open(uv_tcp_t *handle, uv_os_sock_t sock);
+int
+__wrap_uv_tcp_bind(uv_tcp_t *handle, const struct sockaddr *addr,
+		   unsigned int flags);
+int
+__wrap_uv_tcp_getsockname(const uv_tcp_t *handle, struct sockaddr *name,
+			  int *namelen);
+int
+__wrap_uv_tcp_getpeername(const uv_tcp_t *handle, struct sockaddr *name,
+			  int *namelen);
+int
+__wrap_uv_tcp_connect(uv_connect_t *req, uv_tcp_t *handle,
+		      const struct sockaddr *addr, uv_connect_cb cb);
+
+/* uv_stream_t */
+int
+__wrap_uv_listen(uv_stream_t *stream, int backlog, uv_connection_cb cb);
+int
+__wrap_uv_accept(uv_stream_t *server, uv_stream_t *client);
+
+/* uv_handle_t */
+int
+__wrap_uv_send_buffer_size(uv_handle_t *handle, int *value);
+int
+__wrap_uv_recv_buffer_size(uv_handle_t *handle, int *value);
+int
+__wrap_uv_fileno(const uv_handle_t *handle, uv_os_fd_t *fd);
+
+/* uv_timer_t */
+/* FIXME */
+/*
+ * uv_timer_init
+ * uv_timer_start
+ */
+
+static atomic_int __state_uv_udp_open = 0;
+
+int
+__wrap_uv_udp_open(uv_udp_t *handle, uv_os_sock_t sock) {
+	if (atomic_load(&__state_uv_udp_open) == 0) {
+		return (uv_udp_open(handle, sock));
+	}
+	return (atomic_load(&__state_uv_udp_open));
+}
+
+static atomic_int __state_uv_udp_bind = 0;
+
+int
+__wrap_uv_udp_bind(uv_udp_t *handle, const struct sockaddr *addr,
+		   unsigned int flags) {
+	if (atomic_load(&__state_uv_udp_bind) == 0) {
+		return (uv_udp_bind(handle, addr, flags));
+	}
+	return (atomic_load(&__state_uv_udp_bind));
+}
+
+static atomic_int __state_uv_udp_connect = 0;
+#if UV_VERSION_HEX >= UV_VERSION(1, 27, 0)
+int
+__wrap_uv_udp_connect(uv_udp_t *handle, const struct sockaddr *addr) {
+	if (atomic_load(&__state_uv_udp_connect) == 0) {
+		return (uv_udp_connect(handle, addr));
+	}
+	return (atomic_load(&__state_uv_udp_connect));
+}
+#endif /* UV_VERSION_HEX >= UV_VERSION(1, 27, 0) */
+
+static atomic_int __state_uv_udp_getpeername = 0;
+#if UV_VERSION_HEX >= UV_VERSION(1, 27, 0)
+int
+__wrap_uv_udp_getpeername(const uv_udp_t *handle, struct sockaddr *name,
+			  int *namelen) {
+	if (atomic_load(&__state_uv_udp_getpeername) == 0) {
+		return (uv_udp_getpeername(handle, name, namelen));
+	}
+	return (atomic_load(&__state_uv_udp_getpeername));
+}
+#endif /* UV_VERSION_HEX >= UV_VERSION(1, 27, 0) */
+
+static atomic_int __state_uv_udp_getsockname = 0;
+int
+__wrap_uv_udp_getsockname(const uv_udp_t *handle, struct sockaddr *name,
+			  int *namelen) {
+	if (atomic_load(&__state_uv_udp_getsockname) == 0) {
+		return (uv_udp_getsockname(handle, name, namelen));
+	}
+	return (atomic_load(&__state_uv_udp_getsockname));
+}
+
+static atomic_int __state_uv_udp_send = 0;
+int
+__wrap_uv_udp_send(uv_udp_send_t *req, uv_udp_t *handle, const uv_buf_t bufs[],
+		   unsigned int nbufs, const struct sockaddr *addr,
+		   uv_udp_send_cb send_cb) {
+	if (atomic_load(&__state_uv_udp_send) == 0) {
+		return (uv_udp_send(req, handle, bufs, nbufs, addr, send_cb));
+	}
+	return (atomic_load(&__state_uv_udp_send));
+}
+
+static atomic_int __state_uv_udp_recv_start = 0;
+int
+__wrap_uv_udp_recv_start(uv_udp_t *handle, uv_alloc_cb alloc_cb,
+			 uv_udp_recv_cb recv_cb) {
+	if (atomic_load(&__state_uv_udp_recv_start) == 0) {
+		return (uv_udp_recv_start(handle, alloc_cb, recv_cb));
+	}
+	return (atomic_load(&__state_uv_udp_recv_start));
+}
+
+static atomic_int __state_uv_udp_recv_stop = 0;
+int
+__wrap_uv_udp_recv_stop(uv_udp_t *handle) {
+	if (atomic_load(&__state_uv_udp_recv_stop) == 0) {
+		return (uv_udp_recv_stop(handle));
+	}
+	return (atomic_load(&__state_uv_udp_recv_stop));
+}
+
+static atomic_int __state_uv_tcp_open = 0;
+int
+__wrap_uv_tcp_open(uv_tcp_t *handle, uv_os_sock_t sock) {
+	if (atomic_load(&__state_uv_tcp_open) == 0) {
+		return (uv_tcp_open(handle, sock));
+	}
+	return (atomic_load(&__state_uv_tcp_open));
+}
+
+static atomic_int __state_uv_tcp_bind = 0;
+int
+__wrap_uv_tcp_bind(uv_tcp_t *handle, const struct sockaddr *addr,
+		   unsigned int flags) {
+	if (atomic_load(&__state_uv_tcp_bind) == 0) {
+		return (uv_tcp_bind(handle, addr, flags));
+	}
+	return (atomic_load(&__state_uv_tcp_bind));
+}
+
+static atomic_int __state_uv_tcp_getsockname = 0;
+int
+__wrap_uv_tcp_getsockname(const uv_tcp_t *handle, struct sockaddr *name,
+			  int *namelen) {
+	if (atomic_load(&__state_uv_tcp_getsockname) == 0) {
+		return (uv_tcp_getsockname(handle, name, namelen));
+	}
+	return (atomic_load(&__state_uv_tcp_getsockname));
+}
+
+static atomic_int __state_uv_tcp_getpeername = 0;
+int
+__wrap_uv_tcp_getpeername(const uv_tcp_t *handle, struct sockaddr *name,
+			  int *namelen) {
+	if (atomic_load(&__state_uv_tcp_getpeername) == 0) {
+		return (uv_tcp_getpeername(handle, name, namelen));
+	}
+	return (atomic_load(&__state_uv_tcp_getpeername));
+}
+
+static atomic_int __state_uv_tcp_connect = 0;
+int
+__wrap_uv_tcp_connect(uv_connect_t *req, uv_tcp_t *handle,
+		      const struct sockaddr *addr, uv_connect_cb cb) {
+	if (atomic_load(&__state_uv_tcp_connect) == 0) {
+		return (uv_tcp_connect(req, handle, addr, cb));
+	}
+	return (atomic_load(&__state_uv_tcp_connect));
+}
+
+static atomic_int __state_uv_listen = 0;
+int
+__wrap_uv_listen(uv_stream_t *stream, int backlog, uv_connection_cb cb) {
+	if (atomic_load(&__state_uv_listen) == 0) {
+		return (uv_listen(stream, backlog, cb));
+	}
+	return (atomic_load(&__state_uv_listen));
+}
+
+static atomic_int __state_uv_accept = 0;
+int
+__wrap_uv_accept(uv_stream_t *server, uv_stream_t *client) {
+	if (atomic_load(&__state_uv_accept) == 0) {
+		return (uv_accept(server, client));
+	}
+	return (atomic_load(&__state_uv_accept));
+}
+
+static atomic_int __state_uv_send_buffer_size = 0;
+int
+__wrap_uv_send_buffer_size(uv_handle_t *handle, int *value) {
+	if (atomic_load(&__state_uv_send_buffer_size) == 0) {
+		return (uv_send_buffer_size(handle, value));
+	}
+	return (atomic_load(&__state_uv_send_buffer_size));
+}
+
+static atomic_int __state_uv_recv_buffer_size = 0;
+int
+__wrap_uv_recv_buffer_size(uv_handle_t *handle, int *value) {
+	if (atomic_load(&__state_uv_recv_buffer_size) == 0) {
+		return (uv_recv_buffer_size(handle, value));
+	}
+	return (atomic_load(&__state_uv_recv_buffer_size));
+}
+
+static atomic_int __state_uv_fileno = 0;
+int
+__wrap_uv_fileno(const uv_handle_t *handle, uv_os_fd_t *fd) {
+	if (atomic_load(&__state_uv_fileno) == 0) {
+		return (uv_fileno(handle, fd));
+	}
+	return (atomic_load(&__state_uv_fileno));
+}
+
+#define uv_udp_open(...) __wrap_uv_udp_open(__VA_ARGS__)
+#define uv_udp_bind(...) __wrap_uv_udp_bind(__VA_ARGS__)
+#if UV_VERSION_HEX >= UV_VERSION(1, 27, 0)
+#define uv_udp_connect(...)	__wrap_uv_udp_connect(__VA_ARGS__)
+#define uv_udp_getpeername(...) __wrap_uv_udp_getpeername(__VA_ARGS__)
+#endif /* UV_VERSION_HEX >= UV_VERSION(1, 27, 0) */
+#define uv_udp_getsockname(...) __wrap_uv_udp_getsockname(__VA_ARGS__)
+#define uv_udp_send(...)	__wrap_uv_udp_send(__VA_ARGS__)
+#define uv_udp_recv_start(...)	__wrap_uv_udp_recv_start(__VA_ARGS__)
+#define uv_udp_recv_stop(...)	__wrap_uv_udp_recv_stop(__VA_ARGS__)
+
+#define uv_tcp_open(...)	__wrap_uv_tcp_open(__VA_ARGS__)
+#define uv_tcp_bind(...)	__wrap_uv_tcp_bind(__VA_ARGS__)
+#define uv_tcp_getsockname(...) __wrap_uv_tcp_getsockname(__VA_ARGS__)
+#define uv_tcp_getpeername(...) __wrap_uv_tcp_getpeername(__VA_ARGS__)
+#define uv_tcp_connect(...)	__wrap_uv_tcp_connect(__VA_ARGS__)
+
+#define uv_listen(...) __wrap_uv_listen(__VA_ARGS__)
+#define uv_accept(...) __wrap_uv_accept(__VA_ARGS__)
+
+#define uv_send_buffer_size(...) __wrap_uv_send_buffer_size(__VA_ARGS__)
+#define uv_recv_buffer_size(...) __wrap_uv_recv_buffer_size(__VA_ARGS__)
+#define uv_fileno(...)		 __wrap_uv_fileno(__VA_ARGS__)
+
+#define RESET_RETURN                                           \
+	{                                                      \
+		atomic_store(&__state_uv_udp_open, 0);         \
+		atomic_store(&__state_uv_udp_bind, 0);         \
+		atomic_store(&__state_uv_udp_connect, 0);      \
+		atomic_store(&__state_uv_udp_getpeername, 0);  \
+		atomic_store(&__state_uv_udp_getsockname, 0);  \
+		atomic_store(&__state_uv_udp_send, 0);         \
+		atomic_store(&__state_uv_udp_recv_start, 0);   \
+		atomic_store(&__state_uv_udp_recv_stop, 0);    \
+		atomic_store(&__state_uv_tcp_open, 0);         \
+		atomic_store(&__state_uv_tcp_bind, 0);         \
+		atomic_store(&__state_uv_tcp_getpeername, 0);  \
+		atomic_store(&__state_uv_tcp_getsockname, 0);  \
+		atomic_store(&__state_uv_tcp_connect, 0);      \
+		atomic_store(&__state_uv_listen, 0);           \
+		atomic_store(&__state_uv_accept, 0);           \
+		atomic_store(&__state_uv_send_buffer_size, 0); \
+		atomic_store(&__state_uv_recv_buffer_size, 0); \
+		atomic_store(&__state_uv_fileno, 0);           \
+	}
+
+#define WILL_RETURN(func, value) atomic_store(&__state_##func, value)
+
+#endif /* HAVE_CMOCKA */