1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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2 | /* ***** BEGIN LICENSE BLOCK *****
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3 | * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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4 | *
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5 | * The contents of this file are subject to the Mozilla Public License Version
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6 | * 1.1 (the "License"); you may not use this file except in compliance with
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7 | * the License. You may obtain a copy of the License at
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8 | * http://www.mozilla.org/MPL/
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9 | *
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10 | * Software distributed under the License is distributed on an "AS IS" basis,
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11 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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12 | * for the specific language governing rights and limitations under the
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13 | * License.
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14 | *
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15 | * The Original Code is the Netscape Portable Runtime (NSPR).
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16 | *
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17 | * The Initial Developer of the Original Code is
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18 | * Netscape Communications Corporation.
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19 | * Portions created by the Initial Developer are Copyright (C) 2003
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20 | * the Initial Developer. All Rights Reserved.
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21 | *
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22 | * Contributor(s):
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23 | *
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24 | * Alternatively, the contents of this file may be used under the terms of
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25 | * either the GNU General Public License Version 2 or later (the "GPL"), or
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26 | * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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27 | * in which case the provisions of the GPL or the LGPL are applicable instead
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28 | * of those above. If you wish to allow use of your version of this file only
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29 | * under the terms of either the GPL or the LGPL, and not to allow others to
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30 | * use your version of this file under the terms of the MPL, indicate your
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31 | * decision by deleting the provisions above and replace them with the notice
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32 | * and other provisions required by the GPL or the LGPL. If you do not delete
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33 | * the provisions above, a recipient may use your version of this file under
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34 | * the terms of any one of the MPL, the GPL or the LGPL.
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35 | *
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36 | * ***** END LICENSE BLOCK ***** */
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37 |
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38 | /***********************************************************************
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39 | **
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40 | ** Name: libfilename.c
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41 | **
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42 | ** Description: test PR_GetLibraryFilePathname.
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43 | **
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44 | ***********************************************************************/
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45 |
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46 | #include "nspr.h"
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47 | #include "pprio.h"
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48 | #include <stdio.h>
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49 | #include <stdlib.h>
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50 | #include <string.h>
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51 |
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52 | PRBool debug_mode = PR_FALSE;
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53 |
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54 | static PRStatus RunTest(const char *name, PRFuncPtr addr)
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55 | {
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56 | char *pathname;
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57 | PRFileDesc *fd;
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58 |
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59 | pathname = PR_GetLibraryFilePathname(name, addr);
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60 | if (pathname == NULL) {
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61 | fprintf(stderr, "PR_GetLibraryFilePathname failed\n");
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62 | /* we let this test pass if this function is not implemented */
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63 | if (PR_GetError() == PR_NOT_IMPLEMENTED_ERROR) {
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64 | return PR_SUCCESS;
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65 | }
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66 | return PR_FAILURE;
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67 | }
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68 |
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69 | if (debug_mode) printf("Pathname is %s\n", pathname);
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70 | fd = PR_OpenFile(pathname, PR_RDONLY, 0);
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71 | if (fd == NULL) {
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72 | fprintf(stderr, "PR_Open failed: %d\n", (int)PR_GetError());
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73 | return PR_FAILURE;
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74 | }
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75 | if (PR_Close(fd) == PR_FAILURE) {
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76 | fprintf(stderr, "PR_Close failed: %d\n", (int)PR_GetError());
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77 | return PR_FAILURE;
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78 | }
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79 | PR_Free(pathname);
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80 | return PR_SUCCESS;
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81 | }
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82 |
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83 | int main(int argc, char *argv[])
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84 | {
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85 | char *name;
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86 | PRFuncPtr addr;
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87 | PRLibrary *lib;
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88 | PRBool failed = PR_FALSE;
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89 |
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90 | if (argc >= 2 && strcmp(argv[1], "-d") == 0) {
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91 | debug_mode = PR_TRUE;
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92 | }
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93 |
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94 | /* First test a library that is implicitly linked. */
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95 | #ifdef WINNT
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96 | name = PR_Malloc(strlen("libnspr4.dll")+1);
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97 | strcpy(name, "libnspr4.dll");
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98 | #else
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99 | name = PR_GetLibraryName(NULL, "nspr4");
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100 | #endif
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101 | addr = (PRFuncPtr)PR_GetTCPMethods()->close;
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102 | if (RunTest(name, addr) == PR_FAILURE) {
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103 | failed = PR_TRUE;
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104 | }
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105 | PR_FreeLibraryName(name);
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106 |
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107 | /* Next test a library that is dynamically loaded. */
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108 | name = PR_GetLibraryName("dll", "my");
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109 | if (debug_mode) printf("Loading library %s\n", name);
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110 | lib = PR_LoadLibrary(name);
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111 | if (!lib) {
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112 | fprintf(stderr, "PR_LoadLibrary failed\n");
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113 | exit(1);
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114 | }
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115 | PR_FreeLibraryName(name);
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116 | name = PR_GetLibraryName(NULL, "my");
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117 | addr = PR_FindFunctionSymbol(lib, "My_GetValue");
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118 | if (RunTest(name, addr) == PR_FAILURE) {
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119 | failed = PR_TRUE;
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120 | }
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121 | PR_FreeLibraryName(name);
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122 | PR_UnloadLibrary(lib);
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123 | if (failed) {
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124 | printf("FAIL\n");
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125 | return 1;
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126 | }
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127 | printf("PASS\n");
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128 | return 0;
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129 | }
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