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thirdparty-littlefs/tests/test_orphan.sh
2019-04-08 23:29:26 +00:00

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#!/bin/bash
set -eu
echo "=== Orphan tests ==="
rm -rf blocks
tests/test.py << TEST
lfs1_format(&lfs1, &cfg) => 0;
TEST
echo "--- Orphan test ---"
tests/test.py << TEST
lfs1_mount(&lfs1, &cfg) => 0;
lfs1_mkdir(&lfs1, "parent") => 0;
lfs1_mkdir(&lfs1, "parent/orphan") => 0;
lfs1_mkdir(&lfs1, "parent/child") => 0;
lfs1_remove(&lfs1, "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
lfs1_mount(&lfs1, &cfg) => 0;
lfs1_stat(&lfs1, "parent/orphan", &info) => LFS1_ERR_NOENT;
unsigned before = 0;
lfs1_traverse(&lfs1, test_count, &before) => 0;
test_log("before", before);
lfs1_deorphan(&lfs1) => 0;
lfs1_stat(&lfs1, "parent/orphan", &info) => LFS1_ERR_NOENT;
unsigned after = 0;
lfs1_traverse(&lfs1, test_count, &after) => 0;
test_log("after", after);
int diff = before - after;
diff => 2;
lfs1_unmount(&lfs1) => 0;
TEST
echo "--- Results ---"
tests/stats.py