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btrfs-progs: tests: update btree-test

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Minor refactoring, check arguments and print parameters. This can be
used to stress btree allocation by changing run_size.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2023-10-24 00:42:52 +02:00
parent 836e7ca8ff
commit 4126a425df
1 changed files with 17 additions and 6 deletions
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23
tests/btree-test.c
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@ -31,7 +31,7 @@ static int next_key(int i, int max_key) {
// return i; // return i;
} }
int main(int ac, char **av) { int main(int argc, char **argv) {
struct btrfs_key ins; struct btrfs_key ins;
struct btrfs_key last = { (u64)-1, 0, 0}; struct btrfs_key last = { (u64)-1, 0, 0};
char *buf; char *buf;
@ -45,9 +45,20 @@ int main(int ac, char **av) {
struct btrfs_root *root; struct btrfs_root *root;
struct btrfs_trans_handle *trans; struct btrfs_trans_handle *trans;
if (argc < 2) {
printf("ERROR: btree-test image\n");
return 1;
}
printf("Parameters:\n");
printf(" run_size\t%d\n", run_size);
printf(" max_key\t%d\n", max_key);
printf(" tree_size\t%d\n", tree_size);
printf(" file\t%s\n", argv[1]);
buf = calloc(1, 512); buf = calloc(1, 512);
root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES); root = open_ctree(argv[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
if (!root) { if (!root) {
fprintf(stderr, "Open ctree failed\n"); fprintf(stderr, "Open ctree failed\n");
exit(1); exit(1);
@ -76,7 +87,7 @@ int main(int ac, char **av) {
btrfs_commit_transaction(trans, root); btrfs_commit_transaction(trans, root);
close_ctree(root); close_ctree(root);
exit(1); exit(1);
root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES); root = open_ctree(argv[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
if (!root) { if (!root) {
fprintf(stderr, "Open ctree failed\n"); fprintf(stderr, "Open ctree failed\n");
exit(1); exit(1);
@ -98,7 +109,7 @@ int main(int ac, char **av) {
} }
close_ctree(root); close_ctree(root);
root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES); root = open_ctree(argv[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
if (!root) { if (!root) {
fprintf(stderr, "Open ctree failed\n"); fprintf(stderr, "Open ctree failed\n");
exit(1); exit(1);
@ -130,7 +141,7 @@ int main(int ac, char **av) {
btrfs_commit_transaction(trans, root); btrfs_commit_transaction(trans, root);
close_ctree(root); close_ctree(root);
root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES); root = open_ctree(argv[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
if (!root) { if (!root) {
fprintf(stderr, "Open ctree failed\n"); fprintf(stderr, "Open ctree failed\n");
exit(1); exit(1);
@ -151,7 +162,7 @@ int main(int ac, char **av) {
btrfs_commit_transaction(trans, root); btrfs_commit_transaction(trans, root);
close_ctree(root); close_ctree(root);
root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES); root = open_ctree(argv[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
if (!root) { if (!root) {
fprintf(stderr, "Open ctree failed\n"); fprintf(stderr, "Open ctree failed\n");
exit(1); exit(1);