Add m-esr52 at 52.6.0

1 files changed, 344 insertions, 0 deletions

diff --git a/nsprpub/pr/tests/thrpool_client.c b/nsprpub/pr/tests/thrpool_client.c
new file mode 100644
index 000000000..a0e1e4c24
--- /dev/null
+++ b/nsprpub/pr/tests/thrpool_client.c
@@ -0,0 +1,344 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 http://mozilla.org/MPL/2.0/. */
+
+/***********************************************************************
+**
+** Name: thrpool_client.c
+**
+** Description: Test threadpool functionality.
+**
+** Modification History:
+*/
+#include "primpl.h"
+
+#include "plgetopt.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#ifdef XP_UNIX
+#include <sys/mman.h>
+#endif
+#if defined(_PR_PTHREADS) && !defined(_PR_DCETHREADS)
+#include <pthread.h>
+#endif
+
+#ifdef WIN32
+#include <process.h>
+#endif
+
+static int _debug_on = 0;
+static int server_port = -1;
+static char *program_name = NULL;
+
+#include "obsolete/prsem.h"
+
+#ifdef XP_PC
+#define mode_t int
+#endif
+
+#define DPRINTF(arg) if (_debug_on) printf arg
+
+#define    BUF_DATA_SIZE    (2 * 1024)
+#define TCP_MESG_SIZE    1024
+#define NUM_TCP_CLIENTS            10	/* for a listen queue depth of 5 */
+
+#define NUM_TCP_CONNECTIONS_PER_CLIENT    10
+#define NUM_TCP_MESGS_PER_CONNECTION    10
+#define TCP_SERVER_PORT            10000
+
+static PRInt32 num_tcp_clients = NUM_TCP_CLIENTS;
+static PRInt32 num_tcp_connections_per_client = NUM_TCP_CONNECTIONS_PER_CLIENT;
+static PRInt32 tcp_mesg_size = TCP_MESG_SIZE;
+static PRInt32 num_tcp_mesgs_per_connection = NUM_TCP_MESGS_PER_CONNECTION;
+
+int failed_already=0;
+
+typedef struct buffer {
+    char    data[BUF_DATA_SIZE];
+} buffer;
+
+PRNetAddr tcp_server_addr, udp_server_addr;
+
+typedef struct Client_Param {
+    PRNetAddr server_addr;
+    PRMonitor *exit_mon;    /* monitor to signal on exit */
+    PRInt32 *exit_counter;    /* counter to decrement, before exit */
+    PRInt32    datalen;
+} Client_Param;
+
+/*
+ * readn
+ *    read data from sockfd into buf
+ */
+static PRInt32
+readn(PRFileDesc *sockfd, char *buf, int len)
+{
+    int rem;
+    int bytes;
+    int offset = 0;
+	PRIntervalTime timeout = PR_INTERVAL_NO_TIMEOUT;
+
+    for (rem=len; rem; offset += bytes, rem -= bytes) {
+        DPRINTF(("thread = 0x%lx: calling PR_Recv, bytes = %d\n",
+            PR_GetCurrentThread(), rem));
+        bytes = PR_Recv(sockfd, buf + offset, rem, 0,
+            	timeout);
+        DPRINTF(("thread = 0x%lx: returning from PR_Recv, bytes = %d\n",
+            PR_GetCurrentThread(), bytes));
+        if (bytes < 0) {
+			return -1;
+		}	
+    }
+    return len;
+}
+
+/*
+ * writen
+ *    write data from buf to sockfd
+ */
+static PRInt32
+writen(PRFileDesc *sockfd, char *buf, int len)
+{
+    int rem;
+    int bytes;
+    int offset = 0;
+
+    for (rem=len; rem; offset += bytes, rem -= bytes) {
+        DPRINTF(("thread = 0x%lx: calling PR_Send, bytes = %d\n",
+            PR_GetCurrentThread(), rem));
+        bytes = PR_Send(sockfd, buf + offset, rem, 0,
+            PR_INTERVAL_NO_TIMEOUT);
+        DPRINTF(("thread = 0x%lx: returning from PR_Send, bytes = %d\n",
+            PR_GetCurrentThread(), bytes));
+        if (bytes <= 0)
+            return -1;
+    }
+    return len;
+}
+
+/*
+ * TCP_Client
+ *    Client job
+ *    Connect to the server at the address specified in the argument.
+ *    Fill in a buffer, write data to server, read it back and check
+ *    for data corruption.
+ *    Close the socket for server connection
+ */
+static void PR_CALLBACK
+TCP_Client(void *arg)
+{
+    Client_Param *cp = (Client_Param *) arg;
+    PRFileDesc *sockfd;
+    buffer *in_buf, *out_buf;
+    union PRNetAddr netaddr;
+    PRInt32 bytes, i, j;
+
+
+    DPRINTF(("TCP client started\n"));
+    bytes = cp->datalen;
+    out_buf = PR_NEW(buffer);
+    if (out_buf == NULL) {
+        fprintf(stderr,"%s: failed to alloc buffer struct\n", program_name);
+        failed_already=1;
+        return;
+    }
+    in_buf = PR_NEW(buffer);
+    if (in_buf == NULL) {
+        fprintf(stderr,"%s: failed to alloc buffer struct\n", program_name);
+        failed_already=1;
+        return;
+    }
+    netaddr.inet.family = cp->server_addr.inet.family;
+    netaddr.inet.port = cp->server_addr.inet.port;
+    netaddr.inet.ip = cp->server_addr.inet.ip;
+
+    for (i = 0; i < num_tcp_connections_per_client; i++) {
+        if ((sockfd = PR_OpenTCPSocket(PR_AF_INET)) == NULL) {
+            fprintf(stderr,"%s: PR_OpenTCPSocket failed\n", program_name);
+            failed_already=1;
+            return;
+        }
+
+        DPRINTF(("TCP client connecting to server:%d\n", server_port));
+        if (PR_Connect(sockfd, &netaddr,PR_INTERVAL_NO_TIMEOUT) < 0){
+        	fprintf(stderr, "PR_Connect failed: (%ld, %ld)\n",
+            		PR_GetError(), PR_GetOSError());
+            failed_already=1;
+            return;
+        }
+        for (j = 0; j < num_tcp_mesgs_per_connection; j++) {
+            /*
+             * fill in random data
+             */
+            memset(out_buf->data, ((PRInt32) (&netaddr)) + i + j, bytes);
+            /*
+             * write to server
+             */
+            if (writen(sockfd, out_buf->data, bytes) < bytes) {
+                fprintf(stderr,"%s: ERROR - TCP_Client:writen\n", program_name);
+                failed_already=1;
+                return;
+            }
+			/*
+            DPRINTF(("TCP Client [0x%lx]: out_buf = 0x%lx out_buf[0] = 0x%lx\n",
+                PR_GetCurrentThread(), out_buf, (*((int *) out_buf->data))));
+			*/
+            if (readn(sockfd, in_buf->data, bytes) < bytes) {
+                fprintf(stderr,"%s: ERROR - TCP_Client:readn\n", program_name);
+                failed_already=1;
+                return;
+            }
+            /*
+             * verify the data read
+             */
+            if (memcmp(in_buf->data, out_buf->data, bytes) != 0) {
+                fprintf(stderr,"%s: ERROR - data corruption\n", program_name);
+                failed_already=1;
+                return;
+            }
+        }
+        /*
+         * shutdown reads and writes
+         */
+        if (PR_Shutdown(sockfd, PR_SHUTDOWN_BOTH) < 0) {
+            fprintf(stderr,"%s: ERROR - PR_Shutdown\n", program_name);
+            failed_already=1;
+        }
+        PR_Close(sockfd);
+    }
+
+    PR_DELETE(out_buf);
+    PR_DELETE(in_buf);
+
+    /*
+     * Decrement exit_counter and notify parent thread
+     */
+
+    PR_EnterMonitor(cp->exit_mon);
+    --(*cp->exit_counter);
+    PR_Notify(cp->exit_mon);
+    PR_ExitMonitor(cp->exit_mon);
+    DPRINTF(("TCP_Client exiting\n"));
+}
+
+/*
+ * TCP_Socket_Client_Server_Test    - concurrent server test
+ *    
+ *    Each client connects to the server and sends a chunk of data
+ *    For each connection, server reads the data
+ *    from the client and sends it back to the client, unmodified.
+ *    Each client checks that data received from server is same as the
+ *    data it sent to the server.
+ *
+ */
+
+static PRInt32
+TCP_Socket_Client_Server_Test(void)
+{
+    int i;
+    Client_Param *cparamp;
+    PRMonitor *mon2;
+    PRInt32    datalen;
+    PRInt32    connections = 0;
+	PRThread *thr;
+
+    datalen = tcp_mesg_size;
+    connections = 0;
+
+    mon2 = PR_NewMonitor();
+    if (mon2 == NULL) {
+        fprintf(stderr,"%s: PR_NewMonitor failed\n", program_name);
+        failed_already=1;
+        return -1;
+    }
+
+    /*
+     * Start client jobs
+     */
+    cparamp = PR_NEW(Client_Param);
+    if (cparamp == NULL) {
+        fprintf(stderr,"%s: PR_NEW failed\n", program_name);
+        failed_already=1;
+        return -1;
+    }
+    cparamp->server_addr.inet.family = PR_AF_INET;
+    cparamp->server_addr.inet.port = PR_htons(server_port);
+    cparamp->server_addr.inet.ip = PR_htonl(PR_INADDR_LOOPBACK);
+    cparamp->exit_mon = mon2;
+    cparamp->exit_counter = &connections;
+    cparamp->datalen = datalen;
+    for (i = 0; i < num_tcp_clients; i++) {
+		thr = PR_CreateThread(PR_USER_THREAD, TCP_Client, (void *)cparamp,
+        		PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD, PR_UNJOINABLE_THREAD, 0);
+        if (NULL == thr) {
+            fprintf(stderr,"%s: PR_CreateThread failed\n", program_name);
+            failed_already=1;
+            return -1;
+        }
+    	PR_EnterMonitor(mon2);
+        connections++;
+    	PR_ExitMonitor(mon2);
+        DPRINTF(("Created TCP client = 0x%lx\n", thr));
+    }
+    /* Wait for client jobs to exit */
+    PR_EnterMonitor(mon2);
+    while (0 != connections) {
+        PR_Wait(mon2, PR_INTERVAL_NO_TIMEOUT);
+        DPRINTF(("Client job count = %d\n", connections));
+    }
+    PR_ExitMonitor(mon2);
+    printf("%30s","TCP_Socket_Client_Server_Test:");
+    printf("%2ld Server %2ld Clients %2ld connections_per_client\n",1l,
+        num_tcp_clients, num_tcp_connections_per_client);
+    printf("%30s %2ld messages_per_connection %4ld bytes_per_message\n",":",
+        num_tcp_mesgs_per_connection, tcp_mesg_size);
+
+    PR_DELETE(cparamp);
+    return 0;
+}
+
+/************************************************************************/
+
+int main(int argc, char **argv)
+{
+    /*
+     * -d           debug mode
+     */
+    PLOptStatus os;
+    PLOptState *opt;
+	program_name = argv[0];
+
+    opt = PL_CreateOptState(argc, argv, "dp:");
+    while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
+    {
+        if (PL_OPT_BAD == os) continue;
+        switch (opt->option)
+        {
+        case 'd':  /* debug mode */
+            _debug_on = 1;
+            break;
+        case 'p':
+            server_port = atoi(opt->value);
+            break;
+        default:
+            break;
+        }
+    }
+    PL_DestroyOptState(opt);
+
+    PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
+    PR_STDIO_INIT();
+
+    PR_SetConcurrency(4);
+
+	TCP_Socket_Client_Server_Test();
+
+    PR_Cleanup();
+    if (failed_already)
+		return 1;
+    else
+		return 0;
+}