Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 264 insertions, 0 deletions

diff --git a/nsprpub/pr/tests/join.c b/nsprpub/pr/tests/join.c
new file mode 100644
index 0000000000..24238e6e05
--- /dev/null
+++ b/nsprpub/pr/tests/join.c
@@ -0,0 +1,264 @@
+/* -*- 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: dbmalloc1.c
+**
+** Description: Tests PR_SetMallocCountdown PR_ClearMallocCountdown functions.
+**
+** Modification History:
+**
+** 19-May-97 AGarcia - separate the four join tests into different unit test modules.
+**          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 "prttools.h"
+
+#include "nspr.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/***********************************************************************
+** PRIVATE FUNCTION:    Test_Result
+** DESCRIPTION: Used in conjunction with the regress tool, prints out the
+**              status of the test case.
+** INPUTS:      PASS/FAIL
+** OUTPUTS:     None
+** RETURN:      None
+** SIDE EFFECTS:
+**
+** RESTRICTIONS:
+**      None
+** MEMORY:      NA
+** ALGORITHM:   Determine what the status is and print accordingly.
+**
+***********************************************************************/
+
+
+static void Test_Result (int result)
+{
+    if (result == PASS) {
+        printf ("PASS\n");
+    }
+    else {
+        printf ("FAIL\n");
+    }
+    exit (1);
+}
+
+
+/*
+    Program to test joining of threads.  Two threads are created.  One
+    to be waited upon until it has started.  The other to join after it has
+    completed.
+*/
+
+
+static void PR_CALLBACK lowPriority(void *arg)
+{
+}
+
+static void PR_CALLBACK highPriority(void *arg)
+{
+}
+
+static void PR_CALLBACK unjoinable(void *arg)
+{
+    PR_Sleep(PR_INTERVAL_NO_TIMEOUT);
+}
+
+void runTest(PRThreadScope scope1, PRThreadScope scope2)
+{
+    PRThread *low,*high;
+
+    /* create the low and high priority threads */
+
+    low = PR_CreateThread(PR_USER_THREAD,
+                          lowPriority, 0,
+                          PR_PRIORITY_LOW,
+                          scope1,
+                          PR_JOINABLE_THREAD,
+                          0);
+    if (!low) {
+        if (debug_mode) {
+            printf("\tcannot create low priority thread\n");
+        }
+        else {
+            Test_Result(FAIL);
+        }
+        return;
+    }
+
+    high = PR_CreateThread(PR_USER_THREAD,
+                           highPriority, 0,
+                           PR_PRIORITY_HIGH,
+                           scope2,
+                           PR_JOINABLE_THREAD,
+                           0);
+    if (!high) {
+        if (debug_mode) {
+            printf("\tcannot create high priority thread\n");
+        }
+        else {
+            Test_Result(FAIL);
+        }
+        return;
+    }
+
+    /* Do the joining for both threads */
+    if (PR_JoinThread(low) == PR_FAILURE) {
+        if (debug_mode) {
+            printf("\tcannot join low priority thread\n");
+        }
+        else {
+            Test_Result (FAIL);
+        }
+        return;
+    } else {
+        if (debug_mode) {
+            printf("\tjoined low priority thread\n");
+        }
+    }
+    if (PR_JoinThread(high) == PR_FAILURE) {
+        if (debug_mode) {
+            printf("\tcannot join high priority thread\n");
+        }
+        else {
+            Test_Result(FAIL);
+        }
+        return;
+    } else {
+        if (debug_mode) {
+            printf("\tjoined high priority thread\n");
+        }
+    }
+}
+
+void joinWithUnjoinable(void)
+{
+    PRThread *thread;
+
+    /* create the unjoinable thread */
+
+    thread = PR_CreateThread(PR_USER_THREAD,
+                             unjoinable, 0,
+                             PR_PRIORITY_NORMAL,
+                             PR_GLOBAL_THREAD,
+                             PR_UNJOINABLE_THREAD,
+                             0);
+    if (!thread) {
+        if (debug_mode) {
+            printf("\tcannot create unjoinable thread\n");
+        }
+        else {
+            Test_Result(FAIL);
+        }
+        return;
+    }
+
+    if (PR_JoinThread(thread) == PR_SUCCESS) {
+        if (debug_mode) {
+            printf("\tsuccessfully joined with unjoinable thread?!\n");
+        }
+        else {
+            Test_Result(FAIL);
+        }
+        return;
+    } else {
+        if (debug_mode) {
+            printf("\tcannot join with unjoinable thread, as expected\n");
+        }
+        if (PR_GetError() != PR_INVALID_ARGUMENT_ERROR) {
+            if (debug_mode) {
+                printf("\tWrong error code\n");
+            }
+            else {
+                Test_Result(FAIL);
+            }
+            return;
+        }
+    }
+    if (PR_Interrupt(thread) == PR_FAILURE) {
+        if (debug_mode) {
+            printf("\tcannot interrupt unjoinable thread\n");
+        }
+        else {
+            Test_Result(FAIL);
+        }
+        return;
+    } else {
+        if (debug_mode) {
+            printf("\tinterrupted unjoinable thread\n");
+        }
+    }
+}
+
+static PRIntn PR_CALLBACK RealMain(int argc, char **argv)
+{
+    /* 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
+    */
+
+    PLOptStatus os;
+    PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
+    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;
+            default:
+                break;
+        }
+    }
+    PL_DestroyOptState(opt);
+
+    /* main test */
+    printf("User-User test\n");
+    runTest(PR_LOCAL_THREAD, PR_LOCAL_THREAD);
+    printf("User-Kernel test\n");
+    runTest(PR_LOCAL_THREAD, PR_GLOBAL_THREAD);
+    printf("Kernel-User test\n");
+    runTest(PR_GLOBAL_THREAD, PR_LOCAL_THREAD);
+    printf("Kernel-Kernel test\n");
+    runTest(PR_GLOBAL_THREAD, PR_GLOBAL_THREAD);
+    printf("Join with unjoinable thread\n");
+    joinWithUnjoinable();
+
+    printf("PASSED\n");
+
+    return 0;
+}
+
+
+
+
+int main(int argc, char **argv)
+{
+    PRIntn rv;
+
+    PR_STDIO_INIT();
+    rv = PR_Initialize(RealMain, argc, argv, 0);
+    return rv;
+}  /* main */