Fix compilation errors of core tests on the Android platform

Author: matyhtf

core-tests/include/test_core.h

@@ -71,6 +71,10 @@
 #define debug_info(...)
 #endif
 
+#ifdef __ANDROID__
+#define sysv_signal signal
+#endif
+
 namespace swoole {
 struct HttpProxy;
 struct Socks5Proxy;

core-tests/src/core/base.cpp

@@ -208,7 +208,7 @@ TEST(base, set_task_tmpdir) {
     ASSERT_FALSE(swoole_set_task_tmpdir("aaa"));
 
     size_t length = SW_TASK_TMP_PATH_SIZE + 1;
-    char too_long_dir[length + 1] = {};
+    char too_long_dir[SW_TASK_TMP_PATH_SIZE + 2] = {};
     swoole_random_string(too_long_dir + 1, length - 1);
     too_long_dir[0] = '/';
     ASSERT_FALSE(swoole_set_task_tmpdir(too_long_dir));

core-tests/src/coroutine/socket.cpp

@@ -1341,7 +1341,7 @@ TEST(coroutine_socket, sendmsg_and_recvmsg) {
         socketpair(AF_UNIX, SOCK_STREAM, 0, pairs);
 
         std::string text = "Hello World";
-        size_t length = text.length();
+        const size_t length = text.length();
 
         Coroutine::create([&](void *) {
             Socket sock(pairs[0], SW_SOCK_UNIX_STREAM);

core-tests/src/coroutine/system.cpp

@@ -79,7 +79,7 @@ TEST(coroutine_system, flock) {
 }
 
 TEST(coroutine_system, flock_nb) {
-    coroutine::run([&](void *arg) {
+    swoole::coroutine::run([&](void *arg) {
         DEBUG() << "[thread-1] open" << std::endl;
         int fd = swoole_coroutine_open(test_file, File::WRITE | File::CREATE, 0666);
         DEBUG() << "[thread-1] LOCK_EX | LOCK_NB" << std::endl;

core-tests/src/main.cpp

@@ -2,6 +2,7 @@
 #include "swoole_memory.h"
 
 #include <dirent.h>
+#include <system_error>
 
 using namespace swoole;
 using namespace std;
@@ -352,7 +353,7 @@ int recursive_rmdir(const char *path) {
 pid_t spawn_exec(const std::function<void(void)> &fn) {
     pid_t child_pid = fork();
     if (child_pid == -1) {
-        throw std::system_error();
+        throw std::system_error{errno, std::generic_category()};
     } else if (child_pid == 0) {
         fn();
         exit(0);

core-tests/src/memory/buffer.cpp

@@ -28,8 +28,9 @@ TEST(buffer, append_iov) {
     Buffer buf(1024);
     Buffer buf_for_offset(1024);
 
-    int iovcnt = 4;
-    iovec v[iovcnt];
+    constexpr int N = 4;
+    int iovcnt = N;
+    iovec v[N];
     size_t total_len = 0;
 
     SW_LOOP_N(iovcnt) {

core-tests/src/network/client.cpp

@@ -401,7 +401,7 @@ TEST(client, sleep_2) {
         swoole_timer_after(10, [cli, server_pid](auto _1, auto _2) {
             cli->sleep();
             DEBUG() << "Client is sleeping...\n";
-            swoole_timer_after(15, [cli, server_pid](auto _1, auto _2) {
+            swoole_timer_after(15, [cli](auto _1, auto _2) {
                 cli->wakeup();
                 DEBUG() << "Client woke up, closing connection...\n";
             });
@@ -988,7 +988,7 @@ TEST(client, ssl) {
     iovec wr_iov[2];
     wr_iov[0].iov_base = (void *) req.c_str();
     wr_iov[0].iov_len = offset1;
-    wr_iov[1].iov_base = (void *) req.c_str() + offset1;
+    wr_iov[1].iov_base = (char *) req.c_str() + offset1;
     wr_iov[1].iov_len = req.length() - offset1;
 
     swoole::network::IOVector wr_vec(wr_iov, 2);

core-tests/src/os/process_pool.cpp

@@ -126,6 +126,7 @@ TEST(process_pool, tcp_raw) {
     pool.destroy();
 }
 
+#ifdef HAVE_MSGQUEUE
 TEST(process_pool, msgqueue) {
     ProcessPool pool{};
     ASSERT_EQ(pool.create(1, 0x9501, SW_IPC_MSGQUEUE), SW_OK);
@@ -145,6 +146,7 @@ TEST(process_pool, msgqueue_2) {
         ASSERT_ERREQ(EACCES);
     });
 }
+#endif
 
 TEST(process_pool, message_protocol) {
     ProcessPool pool{};

core-tests/src/server/server.cpp

@@ -2016,7 +2016,7 @@ TEST(server, task_sync_multi_task) {
     std::vector<std::string> tasks;
     std::vector<std::string> results;
     int n_task = 16;
-    size_t len_task = SW_IPC_MAX_SIZE * 2;
+    constexpr size_t len_task = SW_IPC_MAX_SIZE * 2;
     SW_LOOP_N(n_task) {
         char data[len_task] = {};
         swoole_random_string(data, len_task - 1);