int file_test(badblocks_list bb)
{
badblocks_list new_bb = 0;
errcode_t retval;
FILE *f;
f = tmpfile();
if (!f) {
fprintf(stderr, "Error opening temp file: %s\n",
error_message(errno));
return 1;
}
retval = ext2fs_write_bb_FILE(bb, 0, f);
if (retval) {
com_err("file_test", retval, "while writing bad blocks");
return 1;
}
rewind(f);
retval = ext2fs_read_bb_FILE2(0, f, &new_bb, 0, 0);
if (retval) {
com_err("file_test", retval, "while reading bad blocks");
return 1;
}
fclose(f);
if (ext2fs_badblocks_equal(bb, new_bb)) {
printf("Block bitmap matched after reading and writing.\n");
} else {
printf("Block bitmap NOT matched.\n");
test_fail++;
}
return 0;
}
int file_test_invalid(badblocks_list bb)
{
badblocks_list new_bb = 0;
errcode_t retval;
ext2_filsys fs;
FILE *f;
fs = malloc(sizeof(struct struct_ext2_filsys));
memset(fs, 0, sizeof(struct struct_ext2_filsys));
fs->magic = EXT2_ET_MAGIC_EXT2FS_FILSYS;
fs->super = malloc(SUPERBLOCK_SIZE);
memset(fs->super, 0, SUPERBLOCK_SIZE);
fs->super->s_first_data_block = 1;
fs->super->s_blocks_count = 100;
f = tmpfile();
if (!f) {
fprintf(stderr, "Error opening temp file: %s\n",
error_message(errno));
return 1;
}
retval = ext2fs_write_bb_FILE(bb, 0, f);
if (retval) {
com_err("file_test", retval, "while writing bad blocks");
return 1;
}
fprintf(f, "34500\n");
rewind(f);
test_expected_fail = 0;
retval = ext2fs_read_bb_FILE(fs, f, &new_bb, invalid_proc);
if (retval) {
com_err("file_test", retval, "while reading bad blocks");
return 1;
}
fclose(f);
if (!test_expected_fail) {
printf("Expected test failure didn't happen!\n");
test_fail++;
}
if (ext2fs_badblocks_equal(bb, new_bb)) {
printf("Block bitmap matched after reading and writing.\n");
} else {
printf("Block bitmap NOT matched.\n");
test_fail++;
}
return 0;
}
int file_test(badblocks_list bb)
{
char tmp_filename[20] = "#testXXXXXX";
badblocks_list new_bb = 0;
errcode_t retval;
FILE *f;
mktemp(tmp_filename);
unlink(tmp_filename);
f = fopen(tmp_filename, "w");
if (!f) {
fprintf(stderr, "Error opening temp file %s: %s\n",
tmp_filename, error_message(errno));
return 1;
}
retval = ext2fs_write_bb_FILE(bb, 0, f);
if (retval) {
com_err("file_test", retval, "while writing bad blocks");
return 1;
}
fclose(f);
f = fopen(tmp_filename, "r");
if (!f) {
fprintf(stderr, "Error re-opening temp file %s: %s\n",
tmp_filename, error_message(errno));
return 1;
}
retval = ext2fs_read_bb_FILE2(0, f, &new_bb, 0, 0);
if (retval) {
com_err("file_test", retval, "while reading bad blocks");
return 1;
}
fclose(f);
if (ext2fs_badblocks_equal(bb, new_bb)) {
printf("Block bitmap matched after reading and writing.\n");
} else {
printf("Block bitmap NOT matched.\n");
test_fail++;
}
return 0;
}
int main(int argc, char **argv)
{
badblocks_list bb1, bb2, bb3, bb4, bb5;
int equal;
errcode_t retval;
bb1 = bb2 = bb3 = bb4 = bb5 = 0;
printf("test1: ");
retval = create_test_list(test1, &bb1);
if (retval == 0)
print_list(bb1, 1);
printf("\n");
printf("test2: ");
retval = create_test_list(test2, &bb2);
if (retval == 0)
print_list(bb2, 1);
printf("\n");
printf("test3: ");
retval = create_test_list(test3, &bb3);
if (retval == 0)
print_list(bb3, 1);
printf("\n");
printf("test4: ");
retval = create_test_list(test4, &bb4);
if (retval == 0) {
print_list(bb4, 0);
printf("\n");
validate_test_seq(bb4, test4a);
}
printf("\n");
printf("test5: ");
retval = create_test_list(test5, &bb5);
if (retval == 0) {
print_list(bb5, 0);
printf("\n");
do_test_seq(bb5, test5a);
printf("After test5 sequence: ");
print_list(bb5, 0);
printf("\n");
}
printf("\n");
if (bb1 && bb2 && bb3 && bb4 && bb5) {
printf("Comparison tests:\n");
equal = ext2fs_badblocks_equal(bb1, bb2);
printf("bb1 and bb2 are %sequal.\n", equal ? "" : "NOT ");
if (equal)
test_fail++;
equal = ext2fs_badblocks_equal(bb1, bb3);
printf("bb1 and bb3 are %sequal.\n", equal ? "" : "NOT ");
if (!equal)
test_fail++;
equal = ext2fs_badblocks_equal(bb1, bb4);
printf("bb1 and bb4 are %sequal.\n", equal ? "" : "NOT ");
if (equal)
test_fail++;
equal = ext2fs_badblocks_equal(bb4, bb5);
printf("bb4 and bb5 are %sequal.\n", equal ? "" : "NOT ");
if (!equal)
test_fail++;
printf("\n");
}
file_test(bb4);
if (test_fail == 0)
printf("ext2fs library badblocks tests checks out OK!\n");
if (bb1)
ext2fs_badblocks_list_free(bb1);
if (bb2)
ext2fs_badblocks_list_free(bb2);
if (bb3)
ext2fs_badblocks_list_free(bb3);
if (bb4)
ext2fs_badblocks_list_free(bb4);
return test_fail;
}
