mirror of https://github.com/vitalif/e2fsprogs
163 lines
3.0 KiB
C
163 lines
3.0 KiB
C
/*
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* This testing program makes sure the badblocks implementation works.
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*
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* Copyright (C) 1996 by Theodore Ts'o.
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*
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* %Begin-Header%
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* This file may be redistributed under the terms of the GNU Public
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* License.
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* %End-Header%
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*/
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <fcntl.h>
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#include <time.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#if HAVE_ERRNO_H
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#include <errno.h>
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#endif
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#include <linux/ext2_fs.h>
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#include "ext2fs.h"
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blk_t test1[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 0 };
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blk_t test2[] = { 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 };
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blk_t test3[] = { 3, 1, 4, 5, 9, 2, 7, 10, 6, 8, 0 };
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blk_t test4[] = { 20, 50, 12, 17, 13, 2, 66, 23, 56, 0 };
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blk_t test4a[] = {
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20, 1,
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50, 1,
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3, 0,
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17, 1,
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18, 0,
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16, 0,
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11, 0,
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12, 1,
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13, 1,
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14, 0,
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80, 0,
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45, 0,
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66, 1,
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0 };
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static int test_fail = 0;
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static errcode_t create_test_list(blk_t *vec, badblocks_list *ret)
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{
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errcode_t retval;
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badblocks_list bb;
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int i;
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retval = badblocks_list_create(&bb, 5);
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if (retval) {
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com_err("create_test_list", retval, "while creating list");
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return retval;
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}
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for (i=0; vec[i]; i++) {
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retval = badblocks_list_add(bb, vec[i]);
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if (retval) {
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com_err("create_test_list", retval,
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"while adding test vector %d", i);
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badblocks_list_free(bb);
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return retval;
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}
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}
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*ret = bb;
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return 0;
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}
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static void print_list(badblocks_list bb, int verify)
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{
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errcode_t retval;
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badblocks_iterate iter;
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blk_t blk;
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int i, ok;
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retval = badblocks_list_iterate_begin(bb, &iter);
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if (retval) {
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com_err("print_list", retval, "while setting up iterator");
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return;
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}
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ok = i = 1;
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while (badblocks_list_iterate(iter, &blk)) {
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printf("%d ", blk);
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if (i++ != blk)
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ok = 0;
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}
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badblocks_list_iterate_end(iter);
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if (verify) {
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if (ok)
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printf("--- OK");
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else {
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printf("--- NOT OK");
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test_fail++;
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}
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}
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}
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static void validate_test_seq(badblocks_list bb, blk_t *vec)
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{
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int i, match, ok;
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for (i = 0; vec[i]; i += 2) {
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match = badblocks_list_test(bb, vec[i]);
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if (match == vec[i+1])
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ok = 1;
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else {
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ok = 0;
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test_fail++;
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}
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printf("\tblock %d is %s --- %s\n", vec[i],
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match ? "present" : "absent",
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ok ? "OK" : "NOT OK");
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}
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}
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int main(int argc, char *argv)
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{
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badblocks_list bb;
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errcode_t retval;
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printf("test1: ");
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retval = create_test_list(test1, &bb);
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if (retval == 0) {
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print_list(bb, 1);
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badblocks_list_free(bb);
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}
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printf("\n");
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printf("test2: ");
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retval = create_test_list(test2, &bb);
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if (retval == 0) {
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print_list(bb, 1);
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badblocks_list_free(bb);
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}
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printf("\n");
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printf("test3: ");
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retval = create_test_list(test3, &bb);
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if (retval == 0) {
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print_list(bb, 1);
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badblocks_list_free(bb);
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}
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printf("\n");
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printf("test4: ");
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retval = create_test_list(test4, &bb);
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if (retval == 0) {
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print_list(bb, 0);
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printf("\n");
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validate_test_seq(bb, test4a);
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badblocks_list_free(bb);
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}
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printf("\n");
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if (test_fail == 0)
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printf("ext2fs library badblocks tests checks out OK!\n");
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return test_fail;
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}
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