Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 269 insertions, 0 deletions

diff --git a/nsprpub/pr/tests/io_timeout.c b/nsprpub/pr/tests/io_timeout.c
new file mode 100644
index 0000000000..19d3daeccf
--- /dev/null
+++ b/nsprpub/pr/tests/io_timeout.c
@@ -0,0 +1,269 @@
+/* -*- 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/. */
+
+/*
+** Test socket IO timeouts
+**
+**
+**
+**
+** Modification History:
+** 14-May-97 AGarcia- Converted the test to accomodate the debug_mode flag.
+**           The debug mode will print all of the printfs associated with this test.
+**           The regress mode will be the default mode. Since the regress tool limits
+**           the output to a one line status:PASS or FAIL,all of the printf statements
+**           have been handled with an if (debug_mode) statement.
+***********************************************************************/
+/***********************************************************************
+** Includes
+***********************************************************************/
+/* Used to get the command line option */
+#include "plgetopt.h"
+
+#include <stdio.h>
+#include "nspr.h"
+
+#define NUM_THREADS 1
+#define BASE_PORT   8000
+#define DEFAULT_ACCEPT_TIMEOUT 2
+
+typedef struct threadInfo {
+    PRInt16 id;
+    PRInt16 accept_timeout;
+    PRLock *dead_lock;
+    PRCondVar *dead_cv;
+    PRInt32   *alive;
+} threadInfo;
+
+PRIntn failed_already = 0;
+PRIntn debug_mode = 0;
+
+#define LOCAL_SCOPE_STRING          "LOCAL scope"
+#define GLOBAL_SCOPE_STRING         "GLOBAL scope"
+#define GLOBAL_BOUND_SCOPE_STRING   "GLOBAL_BOUND scope"
+
+void
+thread_main(void *_info)
+{
+    threadInfo *info = (threadInfo *)_info;
+    PRNetAddr listenAddr;
+    PRNetAddr clientAddr;
+    PRFileDesc *listenSock = NULL;
+    PRFileDesc *clientSock;
+    PRStatus rv;
+    PRThreadScope tscope;
+    char *scope_str;
+
+
+    if (debug_mode) {
+        printf("thread %d is alive\n", info->id);
+    }
+    tscope = PR_GetThreadScope(PR_GetCurrentThread());
+
+    switch(tscope) {
+        case PR_LOCAL_THREAD:
+            scope_str = LOCAL_SCOPE_STRING;
+            break;
+        case PR_GLOBAL_THREAD:
+            scope_str = GLOBAL_SCOPE_STRING;
+            break;
+        case PR_GLOBAL_BOUND_THREAD:
+            scope_str = GLOBAL_BOUND_SCOPE_STRING;
+            break;
+        default:
+            PR_NOT_REACHED("Invalid thread scope");
+            break;
+    }
+    printf("thread id %d, scope %s\n", info->id, scope_str);
+
+    listenSock = PR_NewTCPSocket();
+    if (!listenSock) {
+        if (debug_mode) {
+            printf("unable to create listen socket\n");
+        }
+        failed_already=1;
+        goto dead;
+    }
+
+    listenAddr.inet.family = PR_AF_INET;
+    listenAddr.inet.port = PR_htons(BASE_PORT + info->id);
+    listenAddr.inet.ip = PR_htonl(PR_INADDR_ANY);
+    rv = PR_Bind(listenSock, &listenAddr);
+    if (rv == PR_FAILURE) {
+        if (debug_mode) {
+            printf("unable to bind\n");
+        }
+        failed_already=1;
+        goto dead;
+    }
+
+    rv = PR_Listen(listenSock, 4);
+    if (rv == PR_FAILURE) {
+        if (debug_mode) {
+            printf("unable to listen\n");
+        }
+        failed_already=1;
+        goto dead;
+    }
+
+    if (debug_mode)
+        printf("thread %d going into accept for %d seconds\n",
+               info->id, info->accept_timeout + info->id);
+
+    clientSock = PR_Accept(listenSock, &clientAddr, PR_SecondsToInterval(info->accept_timeout +info->id));
+
+    if (clientSock == NULL) {
+        if (PR_GetError() == PR_IO_TIMEOUT_ERROR) {
+            if (debug_mode) {
+                printf("PR_Accept() timeout worked!\n");
+                printf("TEST PASSED! PR_Accept() returned error %d\n",
+                       PR_IO_TIMEOUT_ERROR);
+            }
+        } else {
+            if (debug_mode)
+                printf("TEST FAILED! PR_Accept() returned error %d\n",
+                       PR_GetError());
+            failed_already=1;
+        }
+    } else {
+        if (debug_mode) {
+            printf ("TEST FAILED! PR_Accept() succeeded?\n");
+        }
+        failed_already=1;
+        PR_Close(clientSock);
+    }
+
+dead:
+    if (listenSock) {
+        PR_Close(listenSock);
+    }
+    PR_Lock(info->dead_lock);
+    (*info->alive)--;
+    PR_NotifyCondVar(info->dead_cv);
+    PR_Unlock(info->dead_lock);
+
+    if (debug_mode) {
+        printf("thread %d is dead\n", info->id);
+    }
+
+    PR_Free(info);
+}
+
+void
+thread_test(PRThreadScope scope, PRInt32 num_threads)
+{
+    PRInt32 index;
+    PRThread *thr;
+    PRLock *dead_lock;
+    PRCondVar *dead_cv;
+    PRInt32 alive;
+
+    if (debug_mode) {
+        printf("IO Timeout test started with %d threads\n", num_threads);
+    }
+
+    dead_lock = PR_NewLock();
+    dead_cv = PR_NewCondVar(dead_lock);
+    alive = num_threads;
+
+    for (index = 0; index < num_threads; index++) {
+        threadInfo *info = (threadInfo *)PR_Malloc(sizeof(threadInfo));
+
+        info->id = index;
+        info->dead_lock = dead_lock;
+        info->dead_cv = dead_cv;
+        info->alive = &alive;
+        info->accept_timeout = DEFAULT_ACCEPT_TIMEOUT;
+
+        thr = PR_CreateThread( PR_USER_THREAD,
+                               thread_main,
+                               (void *)info,
+                               PR_PRIORITY_NORMAL,
+                               scope,
+                               PR_UNJOINABLE_THREAD,
+                               0);
+
+        if (!thr) {
+            printf("Failed to create thread, error = %d(%d)\n",
+                   PR_GetError(), PR_GetOSError());
+            failed_already=1;
+
+            PR_Lock(dead_lock);
+            alive--;
+            PR_Unlock(dead_lock);
+        }
+    }
+
+    PR_Lock(dead_lock);
+    while(alive) {
+        if (debug_mode) {
+            printf("main loop awake; alive = %d\n", alive);
+        }
+        PR_WaitCondVar(dead_cv, PR_INTERVAL_NO_TIMEOUT);
+    }
+    PR_Unlock(dead_lock);
+
+    PR_DestroyCondVar(dead_cv);
+    PR_DestroyLock(dead_lock);
+}
+
+int main(int argc, char **argv)
+{
+    PRInt32 num_threads = 0;
+
+    /* The command line argument: -d is used to determine if the test is being run
+    in debug mode. The regress tool requires only one line output:PASS or FAIL.
+    All of the printfs associated with this test has been handled with a if (debug_mode)
+    test.
+    Usage: test_name [-d] [-t <threads>]
+    */
+    PLOptStatus os;
+    PLOptState *opt = PL_CreateOptState(argc, argv, "dt:");
+    while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
+    {
+        if (PL_OPT_BAD == os) {
+            continue;
+        }
+        switch (opt->option)
+        {
+            case 'd':  /* debug mode */
+                debug_mode = 1;
+                break;
+            case 't':  /* threads to involve */
+                num_threads = atoi(opt->value);
+                break;
+            default:
+                break;
+        }
+    }
+    PL_DestroyOptState(opt);
+
+    /* main test */
+
+    if (0 == num_threads) {
+        num_threads = NUM_THREADS;
+    }
+
+    PR_Init(PR_USER_THREAD, PR_PRIORITY_LOW, 0);
+    PR_STDIO_INIT();
+
+    printf("test with global bound thread\n");
+    thread_test(PR_GLOBAL_BOUND_THREAD, num_threads);
+
+    printf("test with local thread\n");
+    thread_test(PR_LOCAL_THREAD, num_threads);
+
+    printf("test with global thread\n");
+    thread_test(PR_GLOBAL_THREAD, num_threads);
+
+    PR_Cleanup();
+
+    if (failed_already) {
+        return 1;
+    }
+    else {
+        return 0;
+    }
+}