1 files changed, 126 insertions, 0 deletions
diff --git a/pr/tests/libfilename.c b/pr/tests/libfilename.c
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+++ b/pr/tests/libfilename.c
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are 
+ * Copyright (C) 2003 Netscape Communications Corporation.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s):
+ * 
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License Version 2 or later (the
+ * "GPL"), in which case the provisions of the GPL are applicable 
+ * instead of those above.  If you wish to allow use of your 
+ * version of this file only under the terms of the GPL and not to
+ * allow others to use your version of this file under the MPL,
+ * indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by
+ * the GPL.  If you do not delete the provisions above, a recipient
+ * may use your version of this file under either the MPL or the
+ * GPL.
+ */
+
+/***********************************************************************
+**
+** Name: libfilename.c
+**
+** Description: test PR_GetLibraryFilePathname.
+**
+***********************************************************************/
+
+#include "nspr.h"
+#include "pprio.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+PRBool debug_mode = PR_FALSE;
+
+static PRStatus RunTest(const char *name, PRFuncPtr addr)
+{
+    char *pathname;
+    PRFileDesc *fd;
+
+    pathname = PR_GetLibraryFilePathname(name, addr);
+    if (pathname == NULL) {
+        fprintf(stderr, "PR_GetLibraryFilePathname failed\n");
+        /* we let this test pass if this function is not implemented */
+        if (PR_GetError() == PR_NOT_IMPLEMENTED_ERROR) {
+            return PR_SUCCESS;
+        }
+        return PR_FAILURE;
+    }
+
+    if (debug_mode) printf("Pathname is %s\n", pathname);
+    fd = PR_OpenFile(pathname, PR_RDONLY, 0);
+    if (fd == NULL) {
+        fprintf(stderr, "PR_Open failed: %d\n", (int)PR_GetError());
+        return PR_FAILURE;
+    }
+    if (PR_Close(fd) == PR_FAILURE) {
+        fprintf(stderr, "PR_Close failed: %d\n", (int)PR_GetError());
+        return PR_FAILURE;
+    }
+    PR_Free(pathname);
+    return PR_SUCCESS;
+}
+
+int main(int argc, char *argv[])
+{
+    char *name;
+    PRFuncPtr addr;
+    PRLibrary *lib;
+    PRBool failed = PR_FALSE;
+
+    if (argc >= 2 && strcmp(argv[1], "-d") == 0) {
+        debug_mode = PR_TRUE;
+    }
+
+    /* First test a library that is implicitly linked. */
+#ifdef WINNT
+    name = PR_Malloc(strlen("libnspr4.dll")+1);
+    strcpy(name, "libnspr4.dll");
+#else
+    name = PR_GetLibraryName(NULL, "nspr4");
+#endif
+    addr = (PRFuncPtr)PR_GetTCPMethods()->close;
+    if (RunTest(name, addr) == PR_FAILURE) {
+        failed = PR_TRUE;
+    }
+    PR_FreeLibraryName(name);
+
+    /* Next test a library that is dynamically loaded. */
+    name = PR_GetLibraryName("dll", "my");
+    if (debug_mode) printf("Loading library %s\n", name);
+    lib = PR_LoadLibrary(name);
+    if (!lib) {
+        fprintf(stderr, "PR_LoadLibrary failed\n");
+        exit(1);
+    }
+    PR_FreeLibraryName(name);
+    name = PR_GetLibraryName(NULL, "my");
+    addr = PR_FindFunctionSymbol(lib, "My_GetValue");
+    if (RunTest(name, addr) == PR_FAILURE) {
+        failed = PR_TRUE;
+    }
+    PR_FreeLibraryName(name);
+    PR_UnloadLibrary(lib);
+    if (failed) {
+        printf("FAIL\n");
+        return 1;
+    }
+    printf("PASS\n");
+    return 0;
+}