michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /***********************************************************************
michael@0: **
michael@0: ** Name: libfilename.c
michael@0: **
michael@0: ** Description: test PR_GetLibraryFilePathname.
michael@0: **
michael@0: ***********************************************************************/
michael@0: 
michael@0: #include "nspr.h"
michael@0: #include "pprio.h"
michael@0: #include <stdio.h>
michael@0: #include <stdlib.h>
michael@0: #include <string.h>
michael@0: 
michael@0: PRBool debug_mode = PR_FALSE;
michael@0: 
michael@0: static PRStatus RunTest(const char *name, PRFuncPtr addr)
michael@0: {
michael@0:     char *pathname;
michael@0:     PRFileDesc *fd;
michael@0: 
michael@0:     pathname = PR_GetLibraryFilePathname(name, addr);
michael@0:     if (pathname == NULL) {
michael@0:         fprintf(stderr, "PR_GetLibraryFilePathname failed\n");
michael@0:         /* we let this test pass if this function is not implemented */
michael@0:         if (PR_GetError() == PR_NOT_IMPLEMENTED_ERROR) {
michael@0:             return PR_SUCCESS;
michael@0:         }
michael@0:         return PR_FAILURE;
michael@0:     }
michael@0: 
michael@0:     if (debug_mode) printf("Pathname is %s\n", pathname);
michael@0:     fd = PR_OpenFile(pathname, PR_RDONLY, 0);
michael@0:     if (fd == NULL) {
michael@0:         fprintf(stderr, "PR_Open failed: %d\n", (int)PR_GetError());
michael@0:         return PR_FAILURE;
michael@0:     }
michael@0:     if (PR_Close(fd) == PR_FAILURE) {
michael@0:         fprintf(stderr, "PR_Close failed: %d\n", (int)PR_GetError());
michael@0:         return PR_FAILURE;
michael@0:     }
michael@0:     PR_Free(pathname);
michael@0:     return PR_SUCCESS;
michael@0: }
michael@0: 
michael@0: int main(int argc, char **argv)
michael@0: {
michael@0:     char *name;
michael@0:     PRFuncPtr addr;
michael@0:     PRLibrary *lib;
michael@0:     PRBool failed = PR_FALSE;
michael@0: 
michael@0:     if (argc >= 2 && strcmp(argv[1], "-d") == 0) {
michael@0:         debug_mode = PR_TRUE;
michael@0:     }
michael@0: 
michael@0:     /* First test a library that is implicitly linked. */
michael@0: #ifdef WINNT
michael@0:     name = PR_Malloc(strlen("libnspr4.dll")+1);
michael@0:     strcpy(name, "libnspr4.dll");
michael@0: #else
michael@0:     name = PR_GetLibraryName(NULL, "nspr4");
michael@0: #endif
michael@0:     addr = (PRFuncPtr)PR_GetTCPMethods()->close;
michael@0:     if (RunTest(name, addr) == PR_FAILURE) {
michael@0:         failed = PR_TRUE;
michael@0:     }
michael@0:     PR_FreeLibraryName(name);
michael@0: 
michael@0:     /* Next test a library that is dynamically loaded. */
michael@0:     name = PR_GetLibraryName("dll", "my");
michael@0:     if (debug_mode) printf("Loading library %s\n", name);
michael@0:     lib = PR_LoadLibrary(name);
michael@0:     if (!lib) {
michael@0:         fprintf(stderr, "PR_LoadLibrary failed\n");
michael@0:         exit(1);
michael@0:     }
michael@0:     PR_FreeLibraryName(name);
michael@0:     name = PR_GetLibraryName(NULL, "my");
michael@0:     addr = PR_FindFunctionSymbol(lib, "My_GetValue");
michael@0:     if (RunTest(name, addr) == PR_FAILURE) {
michael@0:         failed = PR_TRUE;
michael@0:     }
michael@0:     PR_FreeLibraryName(name);
michael@0:     PR_UnloadLibrary(lib);
michael@0:     if (failed) {
michael@0:         printf("FAIL\n");
michael@0:         return 1;
michael@0:     }
michael@0:     printf("PASS\n");
michael@0:     return 0;
michael@0: }