The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/nsprpub/pr/tests/libfilename.c	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,97 @@
     1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
     1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +/***********************************************************************
    1.10 +**
    1.11 +** Name: libfilename.c
    1.12 +**
    1.13 +** Description: test PR_GetLibraryFilePathname.
    1.14 +**
    1.15 +***********************************************************************/
    1.16 +
    1.17 +#include "nspr.h"
    1.18 +#include "pprio.h"
    1.19 +#include <stdio.h>
    1.20 +#include <stdlib.h>
    1.21 +#include <string.h>
    1.22 +
    1.23 +PRBool debug_mode = PR_FALSE;
    1.24 +
    1.25 +static PRStatus RunTest(const char *name, PRFuncPtr addr)
    1.26 +{
    1.27 +    char *pathname;
    1.28 +    PRFileDesc *fd;
    1.29 +
    1.30 +    pathname = PR_GetLibraryFilePathname(name, addr);
    1.31 +    if (pathname == NULL) {
    1.32 +        fprintf(stderr, "PR_GetLibraryFilePathname failed\n");
    1.33 +        /* we let this test pass if this function is not implemented */
    1.34 +        if (PR_GetError() == PR_NOT_IMPLEMENTED_ERROR) {
    1.35 +            return PR_SUCCESS;
    1.36 +        }
    1.37 +        return PR_FAILURE;
    1.38 +    }
    1.39 +
    1.40 +    if (debug_mode) printf("Pathname is %s\n", pathname);
    1.41 +    fd = PR_OpenFile(pathname, PR_RDONLY, 0);
    1.42 +    if (fd == NULL) {
    1.43 +        fprintf(stderr, "PR_Open failed: %d\n", (int)PR_GetError());
    1.44 +        return PR_FAILURE;
    1.45 +    }
    1.46 +    if (PR_Close(fd) == PR_FAILURE) {
    1.47 +        fprintf(stderr, "PR_Close failed: %d\n", (int)PR_GetError());
    1.48 +        return PR_FAILURE;
    1.49 +    }
    1.50 +    PR_Free(pathname);
    1.51 +    return PR_SUCCESS;
    1.52 +}
    1.53 +
    1.54 +int main(int argc, char **argv)
    1.55 +{
    1.56 +    char *name;
    1.57 +    PRFuncPtr addr;
    1.58 +    PRLibrary *lib;
    1.59 +    PRBool failed = PR_FALSE;
    1.60 +
    1.61 +    if (argc >= 2 && strcmp(argv[1], "-d") == 0) {
    1.62 +        debug_mode = PR_TRUE;
    1.63 +    }
    1.64 +
    1.65 +    /* First test a library that is implicitly linked. */
    1.66 +#ifdef WINNT
    1.67 +    name = PR_Malloc(strlen("libnspr4.dll")+1);
    1.68 +    strcpy(name, "libnspr4.dll");
    1.69 +#else
    1.70 +    name = PR_GetLibraryName(NULL, "nspr4");
    1.71 +#endif
    1.72 +    addr = (PRFuncPtr)PR_GetTCPMethods()->close;
    1.73 +    if (RunTest(name, addr) == PR_FAILURE) {
    1.74 +        failed = PR_TRUE;
    1.75 +    }
    1.76 +    PR_FreeLibraryName(name);
    1.77 +
    1.78 +    /* Next test a library that is dynamically loaded. */
    1.79 +    name = PR_GetLibraryName("dll", "my");
    1.80 +    if (debug_mode) printf("Loading library %s\n", name);
    1.81 +    lib = PR_LoadLibrary(name);
    1.82 +    if (!lib) {
    1.83 +        fprintf(stderr, "PR_LoadLibrary failed\n");
    1.84 +        exit(1);
    1.85 +    }
    1.86 +    PR_FreeLibraryName(name);
    1.87 +    name = PR_GetLibraryName(NULL, "my");
    1.88 +    addr = PR_FindFunctionSymbol(lib, "My_GetValue");
    1.89 +    if (RunTest(name, addr) == PR_FAILURE) {
    1.90 +        failed = PR_TRUE;
    1.91 +    }
    1.92 +    PR_FreeLibraryName(name);
    1.93 +    PR_UnloadLibrary(lib);
    1.94 +    if (failed) {
    1.95 +        printf("FAIL\n");
    1.96 +        return 1;
    1.97 +    }
    1.98 +    printf("PASS\n");
    1.99 +    return 0;
   1.100 +}