From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 nsprpub/pr/tests/semaerr1.c | 110 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 nsprpub/pr/tests/semaerr1.c

(limited to 'nsprpub/pr/tests/semaerr1.c')

diff --git a/nsprpub/pr/tests/semaerr1.c b/nsprpub/pr/tests/semaerr1.c
new file mode 100644
index 000000000..fd1463dbc
--- /dev/null
+++ b/nsprpub/pr/tests/semaerr1.c
@@ -0,0 +1,110 @@
+/* -*- 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/. */
+
+#include "nspr.h"
+#include "plgetopt.h"
+
+#include <stdio.h>
+
+#ifdef SYMBIAN
+#define SEM_NAME1 "c:\\data\\foo.sem"
+#define SEM_NAME2 "c:\\data\\bar.sem"
+#else
+#define SEM_NAME1 "/tmp/foo.sem"
+#define SEM_NAME2 "/tmp/bar.sem"
+#endif
+#define SEM_MODE  0666
+
+static PRBool debug_mode = PR_FALSE;
+
+static void Help(void)
+{
+    fprintf(stderr, "semaerr1 test program usage:\n");
+    fprintf(stderr, "\t-d           debug mode         (FALSE)\n");
+    fprintf(stderr, "\t-h           this message\n");
+}  /* Help */
+
+int main(int argc, char **argv)
+{
+    PLOptStatus os;
+    PLOptState *opt = PL_CreateOptState(argc, argv, "dh");
+    PRSem *sem;
+
+    while (PL_OPT_EOL != (os = PL_GetNextOpt(opt))) {
+        if (PL_OPT_BAD == os) continue;
+        switch (opt->option) {
+            case 'd':  /* debug mode */
+                debug_mode = PR_TRUE;
+                break;
+            case 'h':
+            default:
+                Help();
+                return 2;
+        }
+    }
+    PL_DestroyOptState(opt);
+
+    /*
+     * PR_SEM_CREATE|PR_SEM_EXCL should be able to
+     * create a nonexistent semaphore.
+     */
+    (void) PR_DeleteSemaphore(SEM_NAME2);
+    sem = PR_OpenSemaphore(SEM_NAME2, PR_SEM_CREATE|PR_SEM_EXCL, SEM_MODE, 0);
+    if (sem == NULL) {
+        fprintf(stderr, "PR_OpenSemaphore failed\n");
+        exit(1);
+    }
+    if (PR_CloseSemaphore(sem) == PR_FAILURE) {
+        fprintf(stderr, "PR_CloseSemaphore failed\n");
+        exit(1);
+    }
+    if (PR_DeleteSemaphore(SEM_NAME2) == PR_FAILURE) {
+        fprintf(stderr, "PR_DeleteSemaphore failed\n");
+        exit(1);
+    }
+    
+    /*
+     * Opening an existing semaphore with PR_SEM_CREATE|PR_SEM_EXCL.
+     * should fail with PR_FILE_EXISTS_ERROR.
+     */
+    sem = PR_OpenSemaphore(SEM_NAME1, PR_SEM_CREATE|PR_SEM_EXCL, SEM_MODE, 0);
+    if (sem != NULL) {
+        fprintf(stderr, "PR_OpenSemaphore should fail but succeeded\n");
+        exit(1);
+    }
+    if (PR_GetError() != PR_FILE_EXISTS_ERROR) {
+        fprintf(stderr, "Expect %d but got %d\n", PR_FILE_EXISTS_ERROR,
+                PR_GetError());
+        exit(1);
+    }
+
+    /*
+     * Try again, with just PR_SEM_CREATE.  This should succeed.
+     */
+    sem = PR_OpenSemaphore(SEM_NAME1, PR_SEM_CREATE, SEM_MODE, 0);
+    if (sem == NULL) {
+        fprintf(stderr, "PR_OpenSemaphore failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    if (PR_CloseSemaphore(sem) == PR_FAILURE) {
+        fprintf(stderr, "PR_CloseSemaphore failed\n");
+        exit(1);
+    }
+
+    sem = PR_OpenSemaphore(SEM_NAME2, PR_SEM_CREATE|PR_SEM_EXCL, SEM_MODE, 0);
+    if (sem == NULL) {
+        fprintf(stderr, "PR_OpenSemaphore failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    if (PR_CloseSemaphore(sem) == PR_FAILURE) {
+        fprintf(stderr, "PR_CloseSemaphore failed\n");
+        exit(1);
+    }
+
+    printf("PASS\n");
+    return 0;
+}
-- 
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