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#!/bin/bash
set -eu
echo "=== Orphan tests ==="
rm -rf blocks
tests/test.py << TEST
lfs_format(&lfs, &cfg) => 0;
TEST
echo "--- Orphan test ---"
tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0;
lfs_mkdir(&lfs, "parent") => 0;
lfs_mkdir(&lfs, "parent/orphan") => 0;
lfs_mkdir(&lfs, "parent/child") => 0;
lfs_remove(&lfs, "parent/orphan") => 0;
TEST
# remove most recent file, this should be the update to the previous
# linked-list entry and should orphan the child
rm -v blocks/8
tests/test.py << TEST
lfs_mount(&lfs, &cfg) => 0;
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
unsigned before = 0;
lfs_traverse(&lfs, test_count, &before) => 0;
test_log("before", before);
lfs_deorphan(&lfs) => 0;
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
unsigned after = 0;
lfs_traverse(&lfs, test_count, &after) => 0;
test_log("after", after);
int diff = before - after;
diff => 2;
lfs_unmount(&lfs) => 0;
TEST
echo "--- Results ---"
tests/stats.py
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