direct/test-framework/timothy_tests/quick_tests/quick_tests.c

   1 /*
   2  * YAFFS: Yet another FFS. A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2011 Aleph One Ltd.
   5  *   for Toby Churchill Ltd and Brightstar Engineering
   6  *
   7  * Created by Timothy Manning <timothy@yaffs.net>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License version 2 as
  11  * published by the Free Software Foundation.
  12  */
  13
  14 #include "quick_tests.h"
  15
  16
  17 int random_seed;
  18 int simulate_power_failure = 0;
  19
  20
  21
  22
  23 static int number_of_random_tests=0;
  24 static unsigned int num_of_tests_pass=0;
  25 static unsigned int num_of_tests_failed=0;
  26 static unsigned int total_number_of_tests=(sizeof(test_list)/sizeof(test_template));
  27
  28
  29 const struct option long_options[]={
  30         {"help",        0,NULL,'h'},
  31         {"quiet",       0,NULL,'q'},
  32         {"number",      1,NULL,'n'},
  33         {"trace",       1,NULL,'t'},
  34         {"continue",    0,NULL,'c'},
  35         {"verbose",     0,NULL,'v'}
  36 };
  37
  38 const char short_options[]="hqn:t:cv";
  39
  40
  41
  42 int main(int argc, char *argv[])
  43 {
  44         int x=0;
  45
  46         init_quick_tests(argc, argv);
  47         logical_run_of_tests();
  48         for (x=0;x<number_of_random_tests;x ++){
  49                 run_random_test_loop();
  50         }
  51         /*this is where the loop should break to*/
  52         quit_quick_tests(0);
  53
  54 }
  55
  56
  57 void run_random_test_loop(void)
  58 {
  59         int id=0;
  60         unsigned int x=0;
  61         //int run_list[total_number_of_tests];
  62         for (x=0;x<total_number_of_tests;x++){
  63                 id = (rand() % (total_number_of_tests-1));
  64                 run_test(id);
  65         }
  66 }
  67
  68 void logical_run_of_tests(void)
  69 {
  70         unsigned int x=0;
  71         print_message("\n\nrunning quick tests for yaffs\n\n", 0);
  72
  73         for (x=0;x<total_number_of_tests;x++){
  74                 run_test(x);
  75         }
  76 }
  77
  78 void run_test(int x)
  79 {
  80         int output=0;
  81         int y= 0;
  82         char message[200];
  83         message[0]='\0';
  84
  85         yaffs_mkdir(TEST_DIR,S_IWRITE | S_IREAD);
  86         yaffs_set_error(0);     /*reset the last error to 0 */
  87         //printf("foo exists %d\n",test_yaffs_open());
  88         sprintf(message,"\nrunning test: %s \n",test_list[x].name_of_test);
  89         print_message(message,3);
  90         output=test_list[x].p_function();       /*run test*/
  91         if (output>=0){
  92                 /*test has passed*/
  93                 sprintf(message,"\ttest %s passed\n",test_list[x].name_of_test);
  94                 print_message(message,3);
  95                 num_of_tests_pass++;
  96         } else {
  97                 /*test is assumed to have failed*/
  98                 printf("test failed\n");
  99                 sprintf(message,"test: %s failed\n",test_list[x].name_of_test);
 100                 print_message(message,1);
 101                 num_of_tests_failed ++;
 102
 103                 get_error();
 104                 print_message("\n\n",1);
 105                 if (get_exit_on_error()){
 106                         quit_quick_tests(1);
 107                 }
 108         }
 109         output=0;
 110         output=test_list[x].p_function_clean(); /*clean the test*/
 111         if (output <0){
 112                 /* if the test failed to clean it's self then */
 113                 sprintf(message,"test: %s failed to clean\n",test_list[x].name_of_test);
 114                 print_message(message,1);
 115                 num_of_tests_failed ++;
 116                 num_of_tests_pass--;
 117                 get_error();
 118                 printf("\n\n");
 119                 if (get_exit_on_error()){
 120                         quit_quick_tests(1);
 121                 }
 122
 123         } else {
 124                 sprintf(message,"\ttest clean: %s passed\n",test_list[x].name_of_test);
 125                 print_message(message,3);
 126         }
 127         /* close all open handles */
 128         for (y=0; y<100;y++){
 129                 yaffs_close(y);
 130         }
 131         delete_dir(TEST_DIR);
 132 }
 133
 134 void quit_quick_tests(int exit_code)
 135 {
 136         /*char message[30];
 137         message[0]='\0';
 138         */
 139         if (num_of_tests_pass==total_number_of_tests &&  num_of_tests_failed==0){
 140                 printf("\t OK --all tests passed\n");
 141         }
 142         printf("out of %d tests, %d ran: %d passed and %d failed\n\n\n", total_number_of_tests,(num_of_tests_pass+num_of_tests_failed) ,num_of_tests_pass,num_of_tests_failed);
 143         yaffs_unmount(YAFFS_MOUNT_POINT);
 144         exit(exit_code);
 145 }
 146
 147
 148 void init_quick_tests(int argc, char *argv[])
 149 {
 150         int trace=0;
 151         int new_option;
 152         //int x=0;
 153         do{
 154                 new_option=getopt_long(argc,argv,short_options,long_options,NULL);
 155                 if (new_option=='h'){
 156                         printf("help\n");
 157                         printf("-h will print the commands available\n");
 158                         printf("-c will continue after a test fails else the program will exit\n");
 159                         printf("-v will print all messages\n");
 160                         printf("-q quiet mode only the number of tests passed and failed will be printed\n");
 161                         printf("-t [number] set yaffs_trace to number\n");
 162                         printf("-n [number] sets the number of random loops to run after the the test has run\n");
 163                         exit(0);
 164                 } else if (new_option=='c') {
 165                         set_exit_on_error(0);
 166                 } else if (new_option=='q') {
 167                         set_print_level(-3);
 168                 } else if (new_option=='t') {
 169                         trace = atoi(optarg);
 170                 }  else if (new_option=='v') {
 171                         set_print_level(5);
 172                 } else if (new_option=='n') {
 173                         number_of_random_tests=atoi(optarg);
 174                 }
 175
 176         }while (new_option!=-1);
 177         yaffs_start_up();
 178         yaffs_set_trace(trace);
 179
 180 }