1 files changed, 113 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/openfile.c b/nsprpub/pr/tests/openfile.c
new file mode 100644
index 0000000000..265e041895
--- /dev/null
+++ b/nsprpub/pr/tests/openfile.c
@@ -0,0 +1,113 @@
+/* -*- 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/. */
+
+/*
+ * This test calls PR_OpenFile to create a bunch of files
+ * with various file modes.
+ */
+
+#include "prio.h"
+#include "prerror.h"
+#include "prinit.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define TEMPLATE_FILE_NAME "template.txt"
+
+int main(int argc, char **argv)
+{
+    FILE *template;
+    char buf[32];
+    PRInt32 nbytes;
+    PRFileDesc *fd;
+
+
+    /* Write in text mode.  Let stdio deal with line endings. */
+    template = fopen(TEMPLATE_FILE_NAME, "w");
+    fputs("line 1\nline 2\n", template);
+    fclose(template);
+
+    /* Read in binary mode */
+    fd = PR_OpenFile(TEMPLATE_FILE_NAME, PR_RDONLY, 0666);
+    nbytes = PR_Read(fd, buf, sizeof(buf));
+    PR_Close(fd);
+    PR_Delete(TEMPLATE_FILE_NAME);
+
+    fd = PR_OpenFile("tfil0700.txt", PR_RDWR | PR_CREATE_FILE, 0700);
+    if (NULL == fd) {
+        fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    PR_Write(fd, buf, nbytes);
+    PR_Close(fd);
+
+    fd = PR_OpenFile("tfil0500.txt", PR_RDWR | PR_CREATE_FILE, 0500);
+    if (NULL == fd) {
+        fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    PR_Write(fd, buf, nbytes);
+    PR_Close(fd);
+
+    fd = PR_OpenFile("tfil0400.txt", PR_RDWR | PR_CREATE_FILE, 0400);
+    if (NULL == fd) {
+        fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    PR_Write(fd, buf, nbytes);
+    PR_Close(fd);
+
+    fd = PR_OpenFile("tfil0644.txt", PR_RDWR | PR_CREATE_FILE, 0644);
+    if (NULL == fd) {
+        fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    PR_Write(fd, buf, nbytes);
+    PR_Close(fd);
+
+    fd = PR_OpenFile("tfil0664.txt", PR_RDWR | PR_CREATE_FILE, 0664);
+    if (NULL == fd) {
+        fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    PR_Write(fd, buf, nbytes);
+    PR_Close(fd);
+
+    fd = PR_OpenFile("tfil0660.txt", PR_RDWR | PR_CREATE_FILE, 0660);
+    if (NULL == fd) {
+        fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    PR_Write(fd, buf, nbytes);
+    PR_Close(fd);
+
+    fd = PR_OpenFile("tfil0666.txt", PR_RDWR | PR_CREATE_FILE, 0666);
+    if (NULL == fd) {
+        fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    PR_Write(fd, buf, nbytes);
+    PR_Close(fd);
+
+    fd = PR_OpenFile("tfil0640.txt", PR_RDWR | PR_CREATE_FILE, 0640);
+    if (NULL == fd) {
+        fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
+                PR_GetError(), PR_GetOSError());
+        exit(1);
+    }
+    PR_Write(fd, buf, nbytes);
+    PR_Close(fd);
+
+    PR_Cleanup();
+    return 0;
+}