/**
* argv[1]: file operation
* argv[2]: file to test (with path)
* argv[3]: file to test (without path)
*/
int main(int argc, char *argv[])
{
if (argc != 4) {
fprintf(stderr, "wrong argument number\n");
return 1;
}
filepath = argv[2];
filename = argv[3];
/* create file and get the initial inode version */
fd = creat(argv[2], O_RDWR);
if (fd == -1) {
fprintf(stderr, "failed to create file: %s\n", argv[2]);
return 1;
}
old_inode_version = get_inode_version();
if (strcmp(argv[1], "create") == 0) {
printf("%d\n", old_inode_version);
return 0;
} else if (strcmp(argv[1], "chmod") == 0) {
test_chmod();
} else if (strcmp(argv[1], "chown") == 0) {
test_chown();
} else if (strcmp(argv[1], "read") == 0) {
test_read();
} else if (strcmp(argv[1], "write") == 0) {
test_write();
} else if (strcmp(argv[1], "mmap_read") == 0) {
test_mmap_read();
} else if (strcmp(argv[1], "mmap_write") == 0) {
test_mmap_write();
} else {
fprintf(stderr, "wrong file operation: %s\n", argv[1]);
return 1;
}
new_inode_version = get_inode_version();
#if 0
fprintf(stderr, "test_inode_version: old - %d\n", old_inode_version);
fprintf(stderr, "test_inode_version: new - %d\n", new_inode_version);
#endif
/* wrong inode version, test failed */
if (new_inode_version <= old_inode_version)
return 1;
printf("%d\n", new_inode_version);
close(fd);
return 0;
}
int main()
{
while(1){
int number;
printf("type in your test number: ");
scanf("%d",&number);
switch (number) {
case 1: test_create(); break;
case 2: test_close(); break;
case 3: test_createwait();break;
case 4: test_sig();break;
case 5: test_info();break;
case 6: test_chown();break;
case 7: test_chmod();break;
case 8: test_stat();break;
default: printf("Wrong input test number");
}
}
}
