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251
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1 /*
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2 * core test tool for the DStress test suite
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3 * http://dstress.kuehne.cn
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4 *
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5 * Copyright (C) 2005 Thomas Kuehne <thomas@kuehne.cn>
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6 *
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7 * This program is free software; you can redistribute it and/or modify
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8 * it under the terms of the GNU General Public License as published by
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9 * the Free Software Foundation; either version 2 of the License, or
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10 * (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful,
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 * GNU General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU General Public License
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18 * along with this program; if not, write to the Free Software
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19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 *
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21 * $HeadURL$
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22 * $Date$
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23 * $Author$
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24 *
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25 */
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26
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27 #include <stdlib.h>
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28 #include <stdio.h>
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29 #include <string.h>
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30 #include <errno.h>
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31
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32 #define TAG "__DSTRESS_DFLAGS__"
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33 #define OBJ "-odobj "
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34 #define TLOG "log.tmp"
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35
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36 #define RUN 1
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37 #define NORUN 2
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38 #define COMPILE 4
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39 #define NOCOMPILE 8
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40
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41 /* Query the environment for the compiler name */
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42 char* getCompiler(){
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43 char* back = getenv("DMD");
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44 if(back == NULL){
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45 back = getenv("dmd");
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46 if(back==NULL){
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47 back = "dmd";
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48 }
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49 }
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50 return back;
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51 }
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52
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53 /* Query the environment for general flags */
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54 char* getGeneralFlags(){
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55 char* back = getenv("DFLAGS");
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56 if(back == NULL){
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57 back = getenv("dflags");
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58 if(back==NULL){
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59 back = "";
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60 }
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61 }
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62 return back;
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63 }
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64
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65 #ifdef __GNU_LIBRARY__
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66 #define USE_POSIX_LOAD
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67 #endif
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68
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69 #ifdef __GLIBC__
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70 #define USE_POSIX_LOAD
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71 #endif
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72
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73 #ifdef linux
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74 #define USE_POSIX_LOAD
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75 #endif
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76
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77 #ifdef USE_POSIX_LOAD
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254
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78
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79 #define RETURN_OK 0
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80 #define RETURN_FAIL 256
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81
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251
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82 #include <sys/types.h>
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83 #include <sys/stat.h>
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84 #include <fcntl.h>
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85 #include <unistd.h>
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86 char* loadFile(char* filename){
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87 char* back = NULL;
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88 struct stat fileInfo;
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89 int file = open(filename, O_RDONLY);
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90 if(errno == 0 && file != 0 && file != -1){
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91 if(0==fstat(file, &fileInfo)){
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92 back=malloc(fileInfo.st_size+1);
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93 fileInfo.st_size = read(file, back, fileInfo.st_size);
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254
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94 if(fileInfo.st_size>0){
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251
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95 *(back+fileInfo.st_size+1) = '\x00';
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96 }else{
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254
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97 back = "\x00";
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251
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98 }
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99 }
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100 close(file);
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101 }
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102 errno = 0;
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103 return back;
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104 }
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105 #else
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254
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106
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107 #ifdef WIN32
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108
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109 #define RETURN_OK 0
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110 #define RETURN_FAIL 1
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111
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112 #include <windows.h>
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113 char* loadFile(char* filename){
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114 char* back=NULL;
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115 DWORD size, numread;
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116 HANDLE file=CreateFile(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
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117 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
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118 if (file != INVALID_HANDLE_VALUE){
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119 size = GetFileSize(file, NULL);
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120 if (size != INVALID_FILE_SIZE){
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121 back=malloc((size+1)*sizeof(char));
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122 if (ReadFile(file,back,size,&numread,NULL) == 0){
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123 if (numread==size)
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124 *(back+size+1) = '\x00';
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125 else
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126 back = "\x00";
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127 }else
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128 back = "\x00";
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129 }
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130 CloseHandle(file);
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131 }
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132 errno = 0;
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133 return back;
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134 }
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135 #else
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251
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136 #error no loadFile adaptation for this system available
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137 #endif
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138
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254
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139 #endif
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140
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251
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141 int main(int argc, char* arg[]){
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142
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143 char* compiler;
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144 char* general;
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145 char* spezial;
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146 char* cmd;
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147 int modus;
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148 int res;
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149
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150 /* check arguments */
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151 if(argc != 3){
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152 err: if(argc!=0)
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153 fprintf(stderr,"%s <run|norun|compile|nocompile> <source>\n", arg[0]);
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154 else
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155 fprintf(stderr,"dstress.exe <run|norun|compile|nocompile> <source>\n");
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156 exit(-1);
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157 }
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158
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159 if(0==strcmp(arg[1], "run") || 0==strcmp(arg[1], "RUN")){
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160 modus = RUN;
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161 }else if(0==strcmp(arg[1], "norun") || 0==strcmp(arg[1], "NORUN")){
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162 modus = NORUN;
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163 }else if(0==strcmp(arg[1], "compile") || 0==strcmp(arg[1], "COMPILE")){
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164 modus = COMPILE;
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165 }else if(0==strcmp(arg[1], "nocompile") || 0==strcmp(arg[1], "NOCOMPILE")){
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166 modus = NOCOMPILE;
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167 }else{
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168 goto err;
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169 }
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170
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171 /* gen flags */
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172 compiler = getCompiler();
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173 general = getGeneralFlags();
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174 cmd = loadFile(arg[2]);
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175 if(cmd==NULL){
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176 spezial="";
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177 }else{
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178 cmd = strstr(cmd, TAG);
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179 if(cmd==NULL){
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180 spezial="";
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181 }else{
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182 spezial = cmd + strlen(TAG);
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183 cmd = strstr(spezial, "\n");
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184 if(cmd!=NULL){
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185 *cmd='\x00';
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186 }
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187 cmd = strstr(spezial, "\r");
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188 if(cmd!=NULL){
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189 *cmd='\x00';
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190 }
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191 }
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192 }
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193
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194 if(modus==COMPILE || modus==NOCOMPILE){
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195 /* gen command */
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196 cmd = malloc(strlen(compiler)+strlen(general)+strlen(spezial)+strlen(OBJ)
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197 +strlen(arg[2])+strlen(TLOG)+64);
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198 cmd[0]='\x00';
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199 strcat(cmd, compiler);
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200 strcat(cmd, " ");
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201 strcat(cmd, general);
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202 strcat(cmd, " ");
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203 strcat(cmd, spezial);
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204 strcat(cmd, " -c ");
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205 if(NULL==strstr(cmd, "-od")){
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206 strcat(cmd, OBJ);
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207 strcat(cmd, " ");
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208 }
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209 strcat(cmd, arg[2]);
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210 strcat(cmd, " 1> ");
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211 strcat(cmd, TLOG);
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212 strcat(cmd, " 2>&1");
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213
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214 /* test */
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215 if(modus==COMPILE){
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216 fprintf(stderr, "compile: %s\n", cmd);
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217 }else{
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218 fprintf(stderr, "nocompile: %s\n", cmd);
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219 }
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220 res = system(cmd);
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221
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222 /* diagnostic output */
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223 cmd = loadFile(TLOG);
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224 fprintf(stderr, "%s\n", cmd);
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225 if(strstr(cmd, "Internal error")!= NULL || strstr(cmd, "gcc.gnu.org/bugs")!=NULL){
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226 printf("ERROR:\t%s (Internal compiler error)\n", arg[2]);
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227 }else if(modus==COMPILE){
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254
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228 if(res==RETURN_OK){
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251
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229 printf("PASS: \t%s\n", arg[2]);
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254
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230 }else if(res==RETURN_FAIL){
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251
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231 printf("FAIL: \t%s [%d]\n", arg[2], res);
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232 }else{
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233 printf("ERROR:\t%s [%d]\n", arg[2], res);
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234 }
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235 }else{
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254
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236 if(res==RETURN_FAIL){
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251
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237 printf("XFAIL:\t%s\n", arg[2]);
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254
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238 }else if(res==RETURN_OK){
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251
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239 printf("XPASS:\t%s\n", arg[2]);
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240 }else{
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241 printf("ERROR:\t%s [%d]\n", arg[2], res);
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242 }
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243 }
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244 fprintf(stderr,"--------\n");
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245 }else if(modus==RUN || modus==NORUN){
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246 /* gen command */
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247 cmd = malloc(strlen(compiler)+strlen(general)+strlen(spezial)+strlen(OBJ)
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248 +strlen(arg[2])*2+strlen(TLOG)+64);
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249 cmd[0]='\x00';
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250 strcat(cmd, compiler);
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251 strcat(cmd, " ");
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252 strcat(cmd, general);
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253 strcat(cmd, " ");
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254 strcat(cmd, spezial);
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255 strcat(cmd, " ");
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256 if(NULL==strstr(cmd, "-od")){
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257 strcat(cmd, OBJ);
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258 strcat(cmd, " ");
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259 }
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260 if(NULL==strstr(cmd, "-of")){
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261 strcat(cmd, "-of");
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262 strcat(cmd, arg[2]);
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263 strcat(cmd, ".exe ");
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264 }
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265 strcat(cmd, arg[2]);
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266 strcat(cmd, " 1> ");
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267 strcat(cmd, TLOG);
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268 strcat(cmd, " 2>&1");
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269
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270 /* test 1/2 */
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271 if(modus==RUN){
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272 fprintf(stderr, "run: %s\n", cmd);
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273 }else{
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274 fprintf(stderr, "norun: %s\n", cmd);
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275 }
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276 res = system(cmd);
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277
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278 /* diagnostic 1/2 */
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279 cmd = loadFile(TLOG);
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280 fprintf(stderr, "%s", cmd);
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281 if(strstr(cmd, "Internal error")!= NULL || strstr(cmd, "gcc.gnu.org/bugs")!=NULL){
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282 printf("ERROR:\t%s (Internal compiler error)\n", arg[2]);
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283 fprintf(stderr, "\n--------\n");
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284 return 0;
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254
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285 }else if(res==RETURN_FAIL){
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251
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286 printf("FAIL: \t%s [%d]\n", arg[2], res);
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287 fprintf(stderr, "\n--------\n");
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288 return 0;
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254
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289 }else if(res!=RETURN_OK){
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251
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290 printf("ERROR:\t%s [%d]\n", arg[2], res);
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291 fprintf(stderr, "\n--------\n");
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292 return 0;
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293 }
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294
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295 /* test 2/2 */
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261
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296 cmd = malloc(strlen(arg[2]) + strlen(TLOG) + 24);
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251
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297 *cmd = '\x00';
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298 strcat(cmd, arg[2]);
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299 strcat(cmd, ".exe 1> ");
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300 strcat(cmd, TLOG);
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301 strcat(cmd, " 2>&1");
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302 fprintf(stderr, "%s\n", cmd);
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303 res=system(cmd);
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304
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305 /* diagnostic 2/2 */
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306 cmd = loadFile(TLOG);
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307 if(cmd==NULL || strlen(cmd)<2){
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308 cmd="";
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309 }
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310 fprintf(stderr, "%s\n", cmd);
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311 if(modus==RUN){
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254
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312 if(res==RETURN_OK){
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251
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313 printf("PASS: \t%s\n", arg[2]);
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254
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314 }else if(res==RETURN_FAIL){
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251
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315 printf("FAIL: \t%s [run: %d]\n", arg[2], res);
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316 }else{
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317 printf("ERROR:\t%s [run: %d]\n", arg[2], res);
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318 }
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319 }else{
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254
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320 if(res==RETURN_FAIL){
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251
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321 printf("XFAIL:\t%s\n", arg[2]);
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254
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322 }else if(res==RETURN_OK){
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251
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323 printf("XPASS:\t%s [norun: %d]\n", arg[2], res);
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324 }else{
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325 printf("ERROR:\t%s [norun: %d]\n", arg[2], res);
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326 }
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327 }
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328 fprintf(stderr, "--------\n");
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329 }else{
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330 printf("@toto@ %d (%s)\n", modus, arg[2]);
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331 }
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332 return 0;
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333 }
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