170 lines
2.9 KiB
C
170 lines
2.9 KiB
C
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#include <sys/param.h>
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#define _KERNEL
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#include <sys/buf.h>
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#include <sys/time.h>
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#include <sys/grio.h>
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#undef _KERNEL
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#include <sys/vnode.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <math.h>
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#include <stdlib.h>
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#include <bstring.h>
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#include "xfs_types.h"
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#include "xfs_inum.h"
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#include "xfs_sb.h"
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#include "xfs_ag.h"
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#include "xfs_log.h"
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#include "xfs_trans.h"
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#include "xfs_mount.h"
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#include "xfs_alloc_btree.h"
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#include "xfs_bmap_btree.h"
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#include "xfs_ialloc_btree.h"
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#include "xfs_btree.h"
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#include "xfs_ialloc.h"
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#include "xfs_dinode.h"
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#include "xfs_inode_item.h"
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#include "xfs_inode.h"
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#include "sim.h"
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int
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main(int argc, char *argv[])
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{
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xfs_inode_t *ip;
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size_t sz;
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ip = calloc(1, sizeof(xfs_inode_t));
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ip->i_broot = NULL;
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ip->i_broot_bytes = 0;
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/*
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* Make it allocate some space.
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*/
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printf("Test 1\n");
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xfs_iroot_realloc(ip, 13);
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if (ip->i_broot == NULL) {
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printf("1: broot NULL\n");
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exit(1);
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}
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sz = sizeof(xfs_btree_block_t) +
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(13 * (sizeof(xfs_bmbt_rec_t) + sizeof(xfs_agblock_t)));
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if (ip->i_broot_bytes != sz) {
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printf("1: broot_bytes wrong %d %d\n", sz, ip->i_broot_bytes);
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exit(1);
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}
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/*
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* Make it allocate some more space.
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*/
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printf("Test 2\n");
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xfs_iroot_realloc(ip, 1);
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if (ip->i_broot == NULL) {
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printf("2: broot NULL\n");
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exit(1);
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}
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sz = sizeof(xfs_btree_block_t) +
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(14 * (sizeof(xfs_bmbt_rec_t) + sizeof(xfs_agblock_t)));
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if (ip->i_broot_bytes != sz) {
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printf("2: broot_bytes wrong %d %d\n", sz, ip->i_broot_bytes);
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exit(1);
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}
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/*
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* Free some space.
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*/
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printf("Test 3\n");
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xfs_iroot_realloc(ip, -2);
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if (ip->i_broot == NULL) {
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printf("3: broot NULL\n");
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exit(1);
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}
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sz = sizeof(xfs_btree_block_t) +
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(12 * (sizeof(xfs_bmbt_rec_t) + sizeof(xfs_agblock_t)));
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if (ip->i_broot_bytes != sz) {
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printf("3: broot_bytes wrong %d %d\n", sz, ip->i_broot_bytes);
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exit(1);
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}
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/*
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* Make it allocate some more space.
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*/
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printf("Test 4\n");
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xfs_iroot_realloc(ip, 5);
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if (ip->i_broot == NULL) {
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printf("4: broot NULL\n");
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exit(1);
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}
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sz = sizeof(xfs_btree_block_t) +
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(17 * (sizeof(xfs_bmbt_rec_t) + sizeof(xfs_agblock_t)));
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if (ip->i_broot_bytes != sz) {
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printf("4: broot_bytes wrong %d %d\n", sz, ip->i_broot_bytes);
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exit(1);
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}
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/*
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* Free all the records.
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*/
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printf("Test 5\n");
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xfs_iroot_realloc(ip, -17);
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if (ip->i_broot == NULL) {
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printf("5: broot NULL\n");
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exit(1);
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}
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sz = sizeof(xfs_btree_block_t);
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if (ip->i_broot_bytes != sz) {
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printf("5: broot_bytes wrong %d %d\n", sz, ip->i_broot_bytes);
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exit(1);
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}
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/*
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* Make it allocate some more space.
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*/
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printf("Test 6\n");
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xfs_iroot_realloc(ip, 5);
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if (ip->i_broot == NULL) {
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printf("6: broot NULL\n");
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exit(1);
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}
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sz = sizeof(xfs_btree_block_t) +
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(5 * (sizeof(xfs_bmbt_rec_t) + sizeof(xfs_agblock_t)));
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if (ip->i_broot_bytes != sz) {
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printf("6: broot_bytes wrong %d %d\n", sz, ip->i_broot_bytes);
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exit(1);
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}
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printf("All tests passed\n");
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}
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