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/* SPDX-License-Identifier: GPL-3.0-or-later */
#include "fstree.h"
#include <stdlib.h>
#include <assert.h>
#include <string.h>
int main(void)
{
tree_node_t *root, *a, *b;
struct stat sb;
fstree_t fs;
memset(&fs, 0, sizeof(fs));
memset(&sb, 0, sizeof(sb));
sb.st_mode = S_IFDIR | 0654;
sb.st_uid = 123;
sb.st_gid = 456;
sb.st_rdev = 789;
sb.st_size = 4096;
root = fstree_mknode(&fs, NULL, "rootdir", 7, (void *)0x100, &sb);
assert(root->uid == sb.st_uid);
assert(root->gid == sb.st_gid);
assert(root->mode == sb.st_mode);
assert((char *)root->name >= (char *)root->payload);
assert((char *)root->data.dir >= (char *)root->payload);
assert(root->name >= (char *)(root->data.dir + 1));
assert(strcmp(root->name, "rootdir") == 0);
assert(root->data.dir->children == NULL);
assert(root->parent == NULL);
assert(root->next == NULL);
a = fstree_mknode(&fs, root, "adir", 4, (void *)0x100, &sb);
assert(a->parent == root);
assert(a->next == NULL);
assert(root->data.dir->children == a);
assert(root->parent == NULL);
assert(root->next == NULL);
b = fstree_mknode(&fs, root, "bdir", 4, (void *)0x100, &sb);
assert(a->parent == root);
assert(b->parent == root);
assert(root->data.dir->children == b);
assert(b->next == a);
assert(a->next == NULL);
assert(root->parent == NULL);
assert(root->next == NULL);
free(root);
free(a);
free(b);
return EXIT_SUCCESS;
}
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