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

   1 /*
   2  * YAFFS: Yet another FFS. A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2018 Aleph One Ltd.
   5  *
   6  * Created by Timothy Manning <timothy@yaffs.net>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 #include "quick_tests.h"
  14
  15
  16 int random_seed;
  17 int simulate_power_failure = 0;
  18
  19
  20
  21
  22 static int number_of_random_tests=0;
  23 static unsigned int num_of_tests_pass=0;
  24 static unsigned int num_of_tests_failed=0;
  25 static unsigned int total_number_of_tests=(sizeof(test_list)/sizeof(test_template));
  26
  27
  28 const struct option long_options[]={
  29         {"help",        0,NULL,'h'},
  30         {"quiet",       0,NULL,'q'},
  31         {"number",      1,NULL,'n'},
  32         {"trace",       1,NULL,'t'},
  33         {"continue",    0,NULL,'c'},
  34         {"verbose",     0,NULL,'v'}
  35 };
  36
  37 const char short_options[]="hqn:t:cv";
  38
  39
  40
  41 int main(int argc, char *argv[])
  42 {
  43         int x=0;
  44
  45         init_quick_tests(argc, argv);
  46         logical_run_of_tests();
  47         for (x=0;x<number_of_random_tests;x ++){
  48                 run_random_test_loop();
  49         }
  50         /*this is where the loop should break to*/
  51         quit_quick_tests();
  52
  53 }
  54
  55
  56 void run_random_test_loop(void)
  57 {
  58         int id=0;
  59         unsigned int x=0;
  60         //int run_list[total_number_of_tests];
  61         for (x=0;x<total_number_of_tests;x++){
  62                 id = (rand() % (total_number_of_tests-1));
  63                 run_test(id);
  64         }
  65 }
  66
  67 void logical_run_of_tests(void)
  68 {
  69         unsigned int x=0;
  70         print_message("\n\nrunning quick tests for yaffs\n\n", 0);
  71
  72         for (x=0;x<total_number_of_tests;x++){
  73                 run_test(x);
  74         }
  75 }
  76
  77 void run_test(int x)
  78 {
  79         int output=0;
  80         int y= 0;
  81         char message[200];
  82         message[0]='\0';
  83
  84         yaffs_mkdir(TEST_DIR,S_IWRITE | S_IREAD);
  85         yaffs_set_error(0);     /*reset the last error to 0 */
  86         //printf("foo exists %d\n",test_yaffs_open());
  87         sprintf(message,"\nrunning test: %s \n",test_list[x].name_of_test);
  88         print_message(message,3);
  89         output=test_list[x].p_function();       /*run test*/
  90         if (output>=0){
  91                 /*test has passed*/
  92                 sprintf(message,"\ttest %s passed\n",test_list[x].name_of_test);
  93                 print_message(message,3);
  94                 num_of_tests_pass++;
  95         } else {
  96                 /*test is assumed to have failed*/
  97                 printf("test failed\n");
  98                 sprintf(message,"test: %s failed\n",test_list[x].name_of_test);
  99                 print_message(message,1);
 100                 num_of_tests_failed ++;
 101
 102                 get_error();
 103                 print_message("\n\n",1);
 104                 if (get_exit_on_error()){
 105                         quit_quick_tests();
 106                 }
 107         }
 108         output=0;
 109         output=test_list[x].p_function_clean(); /*clean the test*/
 110         if (output <0){
 111                 /* if the test failed to clean it's self then */
 112                 sprintf(message,"test: %s failed to clean\n",test_list[x].name_of_test);
 113                 print_message(message,1);
 114                 num_of_tests_failed ++;
 115                 num_of_tests_pass--;
 116                 get_error();
 117                 printf("\n\n");
 118                 if (get_exit_on_error()){
 119                         quit_quick_tests();
 120                 }
 121
 122         } else {
 123                 sprintf(message,"\ttest clean: %s passed\n",test_list[x].name_of_test);
 124                 print_message(message,3);
 125         }
 126         /* close all open handles */
 127         for (y=0; y<100;y++){
 128                 yaffs_close(y);
 129         }
 130         delete_dir(TEST_DIR);
 131 }
 132
 133 void quit_quick_tests()
 134 {
 135         /*char message[30];
 136         message[0]='\0';
 137         */
 138         if (num_of_tests_pass==total_number_of_tests &&  num_of_tests_failed==0){
 139                 printf("\t OK --all tests passed\n");
 140         }
 141         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);
 142         yaffs_unmount(YAFFS_MOUNT_POINT);
 143
 144         //remember that the exit_code needs to be 0 when all the tests pass.
 145         int exit_code = num_of_tests_failed != 0;
 146         exit(exit_code);
 147 }
 148
 149
 150 void init_quick_tests(int argc, char *argv[])
 151 {
 152         int trace=0;
 153         int new_option;
 154         //int x=0;
 155         do{
 156                 new_option=getopt_long(argc,argv,short_options,long_options,NULL);
 157                 if (new_option=='h'){
 158                         printf("help\n");
 159                         printf("-h will print the commands available\n");
 160                         printf("-c will continue after a test fails else the program will exit\n");
 161                         printf("-v will print all messages\n");
 162                         printf("-q quiet mode only the number of tests passed and failed will be printed\n");
 163                         printf("-t [number] set yaffs_trace to number\n");
 164                         printf("-n [number] sets the number of random loops to run after the the test has run\n");
 165                         exit(0);
 166                 } else if (new_option=='c') {
 167                         set_exit_on_error(0);
 168                 } else if (new_option=='q') {
 169                         set_print_level(-3);
 170                 } else if (new_option=='t') {
 171                         trace = atoi(optarg);
 172                 }  else if (new_option=='v') {
 173                         set_print_level(5);
 174                 } else if (new_option=='n') {
 175                         number_of_random_tests=atoi(optarg);
 176                 }
 177
 178         }while (new_option!=-1);
 179         yaffs_start_up();
 180         yaffs_set_trace(trace);
 181
 182 }