diff options
Diffstat (limited to 'e2fslib/tst_badblocks.c')
| -rw-r--r-- | e2fslib/tst_badblocks.c | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/e2fslib/tst_badblocks.c b/e2fslib/tst_badblocks.c deleted file mode 100644 index c9389fa..0000000 --- a/e2fslib/tst_badblocks.c +++ /dev/null @@ -1,237 +0,0 @@ -/* - * This testing program makes sure the badblocks implementation works. - * - * Copyright (C) 1996 by Theodore Ts'o. - * - * %Begin-Header% - * This file may be redistributed under the terms of the GNU Public - * License. - * %End-Header% - */ - -#include <stdio.h> -#include <string.h> -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <fcntl.h> -#include <time.h> -#include <sys/stat.h> -#include <sys/types.h> -#if HAVE_ERRNO_H -#include <errno.h> -#endif - -#include "ext2_fs.h" -#include "ext2fs.h" - -blk_t test1[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 0 }; -blk_t test2[] = { 11, 10, 9, 8, 7, 6, 5, 4, 3, 3, 2, 1 }; -blk_t test3[] = { 3, 1, 4, 5, 9, 2, 7, 10, 5, 6, 10, 8, 0 }; -blk_t test4[] = { 20, 50, 12, 17, 13, 2, 66, 23, 56, 0 }; -blk_t test4a[] = { - 20, 1, - 50, 1, - 3, 0, - 17, 1, - 18, 0, - 16, 0, - 11, 0, - 12, 1, - 13, 1, - 14, 0, - 80, 0, - 45, 0, - 66, 1, - 0 }; - -static int test_fail = 0; - -static errcode_t create_test_list(blk_t *vec, badblocks_list *ret) -{ - errcode_t retval; - badblocks_list bb; - int i; - - retval = ext2fs_badblocks_list_create(&bb, 5); - if (retval) { - com_err("create_test_list", retval, "while creating list"); - return retval; - } - for (i=0; vec[i]; i++) { - retval = ext2fs_badblocks_list_add(bb, vec[i]); - if (retval) { - com_err("create_test_list", retval, - "while adding test vector %d", i); - ext2fs_badblocks_list_free(bb); - return retval; - } - } - *ret = bb; - return 0; -} - -static void print_list(badblocks_list bb, int verify) -{ - errcode_t retval; - badblocks_iterate iter; - blk_t blk; - int i, ok; - - retval = ext2fs_badblocks_list_iterate_begin(bb, &iter); - if (retval) { - com_err("print_list", retval, "while setting up iterator"); - return; - } - ok = i = 1; - while (ext2fs_badblocks_list_iterate(iter, &blk)) { - printf("%d ", blk); - if (i++ != blk) - ok = 0; - } - ext2fs_badblocks_list_iterate_end(iter); - if (verify) { - if (ok) - printf("--- OK"); - else { - printf("--- NOT OK"); - test_fail++; - } - } -} - -static void validate_test_seq(badblocks_list bb, blk_t *vec) -{ - int i, match, ok; - - for (i = 0; vec[i]; i += 2) { - match = ext2fs_badblocks_list_test(bb, vec[i]); - if (match == vec[i+1]) - ok = 1; - else { - ok = 0; - test_fail++; - } - printf("\tblock %d is %s --- %s\n", vec[i], - match ? "present" : "absent", - ok ? "OK" : "NOT OK"); - } -} - -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++; - } - -} - - -int main(int argc, char *argv) -{ - badblocks_list bb1, bb2, bb3, bb4; - int equal; - errcode_t retval; - - bb1 = bb2 = bb3 = bb4 = 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"); - - if (bb1 && bb2 && bb3 && bb4) { - 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++; - printf("\n"); - } - - if (test_fail == 0) - printf("ext2fs library badblocks tests checks out OK!\n"); - - file_test(bb4); - - 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; - -} |