test(core): migrate a database 2.8.2 wrote, with ops in every state

A dump of a database the 2.8.2 build wrote, with queued ops due, parked,
failing, deferred for access and claimed, and creates queued below a
folder made offline. Its migration checks every column of the queue and
the sealed revisions, as the real-database test now does too.
This commit is contained in:
nvrl committed 2026-10-03 21:55:15 +02:00
1 parent ad8b225cfd
commit 327f538fed
2 files changed
+334 -68

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/* WARNING: Script requires that SQLITE_DBCONFIG_DEFENSIVE be disabled */
PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE sync_state (key TEXT PRIMARY KEY, value TEXT);
INSERT INTO sync_state VALUES('schema_version','35');
CREATE TABLE nodes (
uid TEXT PRIMARY KEY,
parent_uid TEXT,
name TEXT NOT NULL,
is_dir INTEGER NOT NULL,
size INTEGER,
mtime INTEGER NOT NULL,
revision_hash TEXT,
trashed INTEGER NOT NULL DEFAULT 0
, node_json TEXT, listed INTEGER NOT NULL DEFAULT 0, path TEXT);
INSERT INTO nodes VALUES('vol~root',NULL,'My Files',1,0,200,NULL,0,'{"uid":{"volume_id":"vol","link_id":"root"},"parent_uid":null,"kind":"Folder","name":"My Files","creation_time":100,"modification_time":200,"trashed":false,"is_shared":false,"is_shared_publicly":false,"signature_email":null,"membership":null,"direct_role":null,"share_id":null,"photo":null,"album":null,"verification":{"name":"NotSigned","passphrase":"NotSigned","content_key":null,"extended_attributes":null}}',0,'');
INSERT INTO nodes VALUES('vol~docs','vol~root','Docs',1,0,200,NULL,0,'{"uid":{"volume_id":"vol","link_id":"docs"},"parent_uid":{"volume_id":"vol","link_id":"root"},"kind":"Folder","name":"Docs","creation_time":100,"modification_time":200,"trashed":false,"is_shared":false,"is_shared_publicly":false,"signature_email":null,"membership":null,"direct_role":null,"share_id":null,"photo":null,"album":null,"verification":{"name":"NotSigned","passphrase":"NotSigned","content_key":null,"extended_attributes":null}}',0,'Docs');
INSERT INTO nodes VALUES('vol~report','vol~docs','report.txt',0,10,200,NULL,0,'{"uid":{"volume_id":"vol","link_id":"report"},"parent_uid":{"volume_id":"vol","link_id":"docs"},"kind":{"File":{"media_type":"text/plain","total_size_on_storage":20,"active_revision_state":null,"active_revision_id":null,"claimed_size":10,"claimed_modification_time":null,"content_sha1":null}},"name":"report.txt","creation_time":100,"modification_time":200,"trashed":false,"is_shared":false,"is_shared_publicly":false,"signature_email":null,"membership":null,"direct_role":null,"share_id":null,"photo":null,"album":null,"verification":{"name":"NotSigned","passphrase":"NotSigned","content_key":null,"extended_attributes":null}}',0,'Docs/report.txt');
INSERT INTO nodes VALUES('vol~old','vol~docs','old.txt',0,3,200,NULL,0,'{"uid":{"volume_id":"vol","link_id":"old"},"parent_uid":{"volume_id":"vol","link_id":"docs"},"kind":{"File":{"media_type":"text/plain","total_size_on_storage":13,"active_revision_state":null,"active_revision_id":null,"claimed_size":3,"claimed_modification_time":null,"content_sha1":null}},"name":"old.txt","creation_time":100,"modification_time":200,"trashed":false,"is_shared":false,"is_shared_publicly":false,"signature_email":null,"membership":null,"direct_role":null,"share_id":null,"photo":null,"album":null,"verification":{"name":"NotSigned","passphrase":"NotSigned","content_key":null,"extended_attributes":null}}',0,'Docs/old.txt');
INSERT INTO nodes VALUES('vol~shared','vol~docs','shared.txt',0,4,200,NULL,0,'{"uid":{"volume_id":"vol","link_id":"shared"},"parent_uid":{"volume_id":"vol","link_id":"docs"},"kind":{"File":{"media_type":"text/plain","total_size_on_storage":14,"active_revision_state":null,"active_revision_id":null,"claimed_size":4,"claimed_modification_time":null,"content_sha1":null}},"name":"shared.txt","creation_time":100,"modification_time":200,"trashed":false,"is_shared":false,"is_shared_publicly":false,"signature_email":null,"membership":null,"direct_role":null,"share_id":null,"photo":null,"album":null,"verification":{"name":"NotSigned","passphrase":"NotSigned","content_key":null,"extended_attributes":null}}',0,'Docs/shared.txt');
INSERT INTO nodes VALUES('local~dir','vol~root','Offline folder',1,0,200,NULL,0,'{"uid":{"volume_id":"local","link_id":"dir"},"parent_uid":{"volume_id":"vol","link_id":"root"},"kind":"Folder","name":"Offline folder","creation_time":100,"modification_time":200,"trashed":false,"is_shared":false,"is_shared_publicly":false,"signature_email":null,"membership":null,"direct_role":null,"share_id":null,"photo":null,"album":null,"verification":{"name":"NotSigned","passphrase":"NotSigned","content_key":null,"extended_attributes":null}}',1,'Offline folder');
INSERT INTO nodes VALUES('local~inner','local~dir','inner.txt',0,5,200,NULL,0,'{"uid":{"volume_id":"local","link_id":"inner"},"parent_uid":{"volume_id":"local","link_id":"dir"},"kind":{"File":{"media_type":"text/plain","total_size_on_storage":15,"active_revision_state":null,"active_revision_id":null,"claimed_size":5,"claimed_modification_time":null,"content_sha1":null}},"name":"inner.txt","creation_time":100,"modification_time":200,"trashed":false,"is_shared":false,"is_shared_publicly":false,"signature_email":null,"membership":null,"direct_role":null,"share_id":null,"photo":null,"album":null,"verification":{"name":"NotSigned","passphrase":"NotSigned","content_key":null,"extended_attributes":null}}',0,'Offline folder/inner.txt');
INSERT INTO nodes VALUES('local~part','vol~root','movie.part',0,7,200,NULL,0,'{"uid":{"volume_id":"local","link_id":"part"},"parent_uid":{"volume_id":"vol","link_id":"root"},"kind":{"File":{"media_type":"text/plain","total_size_on_storage":17,"active_revision_state":null,"active_revision_id":null,"claimed_size":7,"claimed_modification_time":null,"content_sha1":null}},"name":"movie.part","creation_time":100,"modification_time":200,"trashed":false,"is_shared":false,"is_shared_publicly":false,"signature_email":null,"membership":null,"direct_role":null,"share_id":null,"photo":null,"album":null,"verification":{"name":"NotSigned","passphrase":"NotSigned","content_key":null,"extended_attributes":null}}',0,'movie.part');
CREATE TABLE cache_entries (
cache_key TEXT PRIMARY KEY,
size_bytes INTEGER,
last_accessed INTEGER,
is_pinned INTEGER NOT NULL DEFAULT 0
, kind TEXT NOT NULL DEFAULT 'blob');
CREATE TABLE pins (
uid TEXT PRIMARY KEY,
path TEXT NOT NULL,
recursive INTEGER NOT NULL DEFAULT 0
);
CREATE TABLE local_files (
id INTEGER PRIMARY KEY,
path TEXT NOT NULL UNIQUE,
name TEXT NOT NULL,
is_dir INTEGER NOT NULL,
size INTEGER NOT NULL DEFAULT 0,
mtime INTEGER NOT NULL DEFAULT 0,
scan_gen INTEGER NOT NULL DEFAULT 0
);
CREATE TABLE photos (
uid TEXT PRIMARY KEY,
capture_time INTEGER NOT NULL,
name TEXT,
ratio REAL,
thumb_state INTEGER NOT NULL DEFAULT 0,
seq INTEGER NOT NULL
, media_type TEXT, kind INTEGER NOT NULL DEFAULT 0, favorite INTEGER NOT NULL DEFAULT 0, content_hash TEXT, main_uid TEXT, group_key TEXT, resolved_at INTEGER, latitude REAL, longitude REAL, place_id INTEGER, similar_hash INTEGER);
CREATE TABLE trash (
uid TEXT PRIMARY KEY,
name TEXT NOT NULL,
is_dir INTEGER NOT NULL,
size INTEGER NOT NULL DEFAULT 0,
mtime INTEGER NOT NULL DEFAULT 0
, parent_uid TEXT, trashed_at INTEGER);
CREATE TABLE device (
uid TEXT PRIMARY KEY,
share_id TEXT NOT NULL,
root_uid TEXT NOT NULL,
name TEXT NOT NULL,
created INTEGER NOT NULL DEFAULT 0
);
CREATE TABLE sync_folder (
id INTEGER PRIMARY KEY,
local_path TEXT NOT NULL UNIQUE,
remote_uid TEXT NOT NULL,
remote_share_id TEXT NOT NULL,
mode TEXT NOT NULL DEFAULT 'mirror',
state TEXT NOT NULL DEFAULT 'idle',
last_sync INTEGER NOT NULL DEFAULT 0
, pending_mode TEXT);
CREATE TABLE sync_entry (
folder_id INTEGER NOT NULL,
rel_path TEXT NOT NULL,
remote_uid TEXT,
local_mtime INTEGER NOT NULL DEFAULT 0,
local_size INTEGER NOT NULL DEFAULT 0,
remote_hash TEXT,
remote_rev TEXT, local_mtime_ns INTEGER,
PRIMARY KEY (folder_id, rel_path)
);
CREATE TABLE activity (
id INTEGER PRIMARY KEY,
time INTEGER NOT NULL,
kind TEXT NOT NULL,
target TEXT NOT NULL,
detail TEXT NOT NULL DEFAULT '',
ok INTEGER NOT NULL DEFAULT 1
);
CREATE TABLE pending_op (
id INTEGER PRIMARY KEY,
kind TEXT NOT NULL,
uid TEXT NOT NULL,
blob_path TEXT,
meta_json TEXT,
created_at INTEGER NOT NULL,
attempts INTEGER NOT NULL DEFAULT 0,
last_error TEXT,
next_attempt_at INTEGER NOT NULL DEFAULT 0
, parent_uid TEXT, name TEXT, claimed_at INTEGER NOT NULL DEFAULT 0, access_deferred_since INTEGER NOT NULL DEFAULT 0);
INSERT INTO pending_op VALUES(1,'mkdir','local~dir',NULL,NULL,1700000000000,0,NULL,0,'vol~root','Offline folder',4611686018427387903,0);
INSERT INTO pending_op VALUES(2,'create','local~inner','/blobs/inner','{"len":5,"mtime":1700000000,"based_on":null}',1700000000000,0,NULL,0,'local~dir','inner.txt',0,0);
INSERT INTO pending_op VALUES(3,'create','local~part','/blobs/part','{"len":5,"mtime":1700000000,"based_on":null}',1700000000000,0,NULL,8000000000000,'vol~root','movie.part',0,0);
INSERT INTO pending_op VALUES(4,'revision','vol~report','/blobs/report','{"len":5,"mtime":1700000000,"based_on":null}',1700000000000,2,'network unreachable',1700000900000,NULL,NULL,0,0);
INSERT INTO pending_op VALUES(5,'rename','vol~shared',NULL,'{"original_parent_uid":"vol~docs","original_name":"shared.txt"}',1700000000000,0,NULL,1700000700000,'vol~root','shared-moved.txt',0,1700000100000);
INSERT INTO pending_op VALUES(6,'trash','vol~old',NULL,NULL,1700000000000,0,NULL,0,NULL,NULL,0,0);
CREATE TABLE IF NOT EXISTS 'local_fts_data'(id INTEGER PRIMARY KEY, block BLOB);
INSERT INTO local_fts_data VALUES(1,x'000000');
INSERT INTO local_fts_data VALUES(10,x'00000000000000');
CREATE TABLE IF NOT EXISTS 'local_fts_idx'(segid, term, pgno, PRIMARY KEY(segid, term)) WITHOUT ROWID;
CREATE TABLE IF NOT EXISTS 'local_fts_docsize'(id INTEGER PRIMARY KEY, sz BLOB);
CREATE TABLE IF NOT EXISTS 'local_fts_config'(k PRIMARY KEY, v) WITHOUT ROWID;
INSERT INTO local_fts_config VALUES('version',4);
CREATE TABLE share_access (
root_uid TEXT PRIMARY KEY,
access TEXT NOT NULL
CHECK (access IN ('owner', 'editor', 'viewer', 'unknown'))
);
CREATE TABLE mount (
id INTEGER PRIMARY KEY,
kind TEXT NOT NULL
CHECK (kind IN ('myfiles', 'device', 'shared')),
sync_folder_id INTEGER REFERENCES sync_folder(id) ON DELETE CASCADE,
share_root_uid TEXT,
local_path TEXT NOT NULL DEFAULT '',
root_uid TEXT NOT NULL DEFAULT '',
root_share_id TEXT NOT NULL DEFAULT '',
mode TEXT NOT NULL DEFAULT 'unknown',
access TEXT NOT NULL DEFAULT 'rw'
CHECK (access IN ('rw', 'ro')),
CHECK (
(kind = 'myfiles' AND sync_folder_id IS NULL AND share_root_uid IS NULL)
OR
(kind = 'device' AND sync_folder_id IS NOT NULL AND share_root_uid IS NULL)
OR
(kind = 'shared' AND sync_folder_id IS NULL AND share_root_uid IS NOT NULL)
)
);
CREATE TABLE albums (
uid TEXT PRIMARY KEY,
name TEXT NOT NULL,
photo_count INTEGER NOT NULL DEFAULT 0,
cover_uid TEXT,
last_activity INTEGER,
shared INTEGER NOT NULL DEFAULT 0,
seq INTEGER NOT NULL
);
CREATE TABLE album_photos (
album_uid TEXT NOT NULL,
uid TEXT NOT NULL,
capture_time INTEGER NOT NULL,
name TEXT,
media_type TEXT,
kind INTEGER NOT NULL DEFAULT 0,
ratio REAL,
thumb_state INTEGER NOT NULL DEFAULT 0,
seq INTEGER NOT NULL,
PRIMARY KEY (album_uid, uid)
);
CREATE TABLE IF NOT EXISTS 'nodes_fts_data'(id INTEGER PRIMARY KEY, block BLOB);
INSERT INTO nodes_fts_data VALUES(1,x'083850');
INSERT INTO nodes_fts_data VALUES(10,x'000000000108080008010101020101030101040101050101060101070101080101');
INSERT INTO nodes_fts_data VALUES(137438953473,x'000000340430206669010204010366696c0102050103696c6501020601036c657301020701036d79200102020103792066010203040808080808');
INSERT INTO nodes_fts_data VALUES(274877906945,x'0000001a0430646f6302080201010201036f6373020803010103040b');
INSERT INTO nodes_fts_data VALUES(412316860417,x'0000008b04302e747803080801010d01032f72650306010106010363732f03060101040103646f630306010102010365706f03080301010801036f637303060101030202727403080501010a0103706f7203080401010901037265700308020101070202742e03080601010b0103732f7203060101050103742e7403080701010c0202787403080901010e040b0a0a0a0b0a0a0b0b0a0a0b');
INSERT INTO nodes_fts_data VALUES(549755813889,x'0000006b04302e747804080501010a01032f6f6c0406010106010363732f04060101040103642e7404080401010902026f63040601010201036c642e04080301010801036f6373040601010302026c640408020101070103732f6f0406010105010374787404080601010b040b0a0a0b090b0a0a0a');
INSERT INTO nodes_fts_data VALUES(687194767361,x'0000008c04302e747805080801010d01032f736805060101060103617265050804010109010363732f05060101040103642e7405080701010c02026f630506010102010365642e05080601010b010368617205080301010801036f63730506010103010372656405080501010a0103732f73050601010502026861050802010107010374787405080901010e040b0a0b0a0b090b0b0a0b0a0a');
INSERT INTO nodes_fts_data VALUES(824633720833,x'00000084043020666f060809010109010364657206080d01010d0103652066060808010108010366666c06080301010302026c6906080401010402026f6c06080a01010a0103696e6506080601010601036c646506080c01010c0202696e06080501010501036e652006080701010701036f666606080201010202026c6406080b01010b040b0b0b0b0a0a0b0b0a0b0b');
INSERT INTO nodes_fts_data VALUES(962072674305,x'000000da043020666f070601010901032e747807080701011601032f696e07060101100103646572070601010d010365206607060101080202722e07080501011403012f070601010e010366666c070601010302026c69070601010402026f6c070601010a0103696e65070601010603016e07080201011101036c6465070601010c0202696e070601010501036e6520070601010703017207080401011302026e6507080301011201036f6666070601010202026c64070601010b0103722e7407080601011502022f69070601010f0103747874070808010117040a0b0a0a0a0a080a09090a090a090a090a0a090b09');
INSERT INTO nodes_fts_data VALUES(1099511627777,x'0000005c04302e706108080701010701036172740808090101090103652e70080806010106010369652e08080501010501036d6f7608080201010201036f766908080301010301037061720808080101080103766965080804010104040b0b0b0b0b0b0b');
CREATE TABLE IF NOT EXISTS 'nodes_fts_idx'(segid, term, pgno, PRIMARY KEY(segid, term)) WITHOUT ROWID;
INSERT INTO nodes_fts_idx VALUES(1,x'',2);
INSERT INTO nodes_fts_idx VALUES(2,x'',2);
INSERT INTO nodes_fts_idx VALUES(3,x'',2);
INSERT INTO nodes_fts_idx VALUES(4,x'',2);
INSERT INTO nodes_fts_idx VALUES(5,x'',2);
INSERT INTO nodes_fts_idx VALUES(6,x'',2);
INSERT INTO nodes_fts_idx VALUES(7,x'',2);
INSERT INTO nodes_fts_idx VALUES(8,x'',2);
CREATE TABLE IF NOT EXISTS 'nodes_fts_content'(id INTEGER PRIMARY KEY, c0, c1);
INSERT INTO nodes_fts_content VALUES(1,'My Files','');
INSERT INTO nodes_fts_content VALUES(2,'Docs','Docs');
INSERT INTO nodes_fts_content VALUES(3,'report.txt','Docs/report.txt');
INSERT INTO nodes_fts_content VALUES(4,'old.txt','Docs/old.txt');
INSERT INTO nodes_fts_content VALUES(5,'shared.txt','Docs/shared.txt');
INSERT INTO nodes_fts_content VALUES(6,'Offline folder','Offline folder');
INSERT INTO nodes_fts_content VALUES(7,'inner.txt','Offline folder/inner.txt');
INSERT INTO nodes_fts_content VALUES(8,'movie.part','movie.part');
CREATE TABLE IF NOT EXISTS 'nodes_fts_docsize'(id INTEGER PRIMARY KEY, sz BLOB);
INSERT INTO nodes_fts_docsize VALUES(1,x'0600');
INSERT INTO nodes_fts_docsize VALUES(2,x'0202');
INSERT INTO nodes_fts_docsize VALUES(3,x'080d');
INSERT INTO nodes_fts_docsize VALUES(4,x'050a');
INSERT INTO nodes_fts_docsize VALUES(5,x'080d');
INSERT INTO nodes_fts_docsize VALUES(6,x'0c0c');
INSERT INTO nodes_fts_docsize VALUES(7,x'0716');
INSERT INTO nodes_fts_docsize VALUES(8,x'0808');
CREATE TABLE IF NOT EXISTS 'nodes_fts_config'(k PRIMARY KEY, v) WITHOUT ROWID;
INSERT INTO nodes_fts_config VALUES('version',4);
CREATE TABLE own_sealed_rev (
uid TEXT PRIMARY KEY,
revision_id TEXT NOT NULL,
sealed_at INTEGER NOT NULL
);
INSERT INTO own_sealed_rev VALUES('vol~report','rev-1',1700000000000);
PRAGMA writable_schema=ON;
INSERT INTO sqlite_schema(type,name,tbl_name,rootpage,sql)VALUES('table','local_fts','local_fts',0,'CREATE VIRTUAL TABLE local_fts USING fts5(
name, path, content=''local_files'', content_rowid=''id'', tokenize=''trigram''
)');
INSERT INTO sqlite_schema(type,name,tbl_name,rootpage,sql)VALUES('table','nodes_fts','nodes_fts',0,'CREATE VIRTUAL TABLE nodes_fts USING fts5(
name, path, tokenize=''trigram''
)');
CREATE TRIGGER mount_sync_folder_insert
AFTER INSERT ON sync_folder
BEGIN
INSERT OR IGNORE INTO mount (kind, sync_folder_id)
VALUES ('device', NEW.id);
END;
CREATE INDEX idx_nodes_parent ON nodes(parent_uid);
CREATE INDEX idx_photos_seq ON photos(seq);
CREATE INDEX pending_op_uid ON pending_op(uid);
CREATE INDEX pending_op_parent ON pending_op(parent_uid);
CREATE INDEX cache_entries_lru ON cache_entries(kind, last_accessed);
CREATE INDEX idx_nodes_name_nocase ON nodes(name COLLATE NOCASE);
CREATE INDEX idx_local_files_name_nocase
ON local_files(name COLLATE NOCASE);
CREATE UNIQUE INDEX mount_myfiles
ON mount(kind) WHERE kind = 'myfiles';
CREATE UNIQUE INDEX mount_device
ON mount(sync_folder_id) WHERE kind = 'device';
CREATE UNIQUE INDEX mount_shared
ON mount(share_root_uid) WHERE kind = 'shared';
CREATE INDEX idx_album_photos_seq ON album_photos(album_uid, seq);
CREATE INDEX idx_album_photos_uid ON album_photos(uid);
CREATE INDEX idx_photos_favorite ON photos(favorite, seq);
CREATE INDEX idx_sync_entry_remote_uid ON sync_entry(remote_uid);
CREATE INDEX idx_local_files_scan_gen ON local_files(scan_gen);
CREATE INDEX idx_nodes_parent_live ON nodes(parent_uid) WHERE trashed = 0;
CREATE INDEX idx_pending_op_claimed
ON pending_op(uid) WHERE claimed_at <> 0;
CREATE INDEX idx_trash_parent ON trash(parent_uid);
CREATE INDEX idx_photos_group ON photos(group_key);
CREATE INDEX idx_photos_unresolved ON photos(resolved_at);
CREATE INDEX idx_photos_place ON photos(place_id);
PRAGMA writable_schema=OFF;
COMMIT;
+85 -68
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@@ -3304,8 +3304,37 @@ fn migration_v36_gives_every_node_its_rowid_as_lid() {
let _ = std::fs::remove_file(&path);
}
/// A database as 2.8.2 wrote it (`sqlite3 .dump`, schema 35), with queued ops
/// in every state the drain leaves them in: due, parked, failing, deferred for
/// access, and claimed by a worker when the daemon stopped. The creates below
/// a folder made offline still name their parent by its `local~` placeholder.
#[test]
fn a_2_8_database_migrates_with_every_node_and_op_intact() {
let path = std::env::temp_dir().join(format!(
"pdfs-db-2.8.2-{}-{}.db",
std::process::id(),
now_test_id()
));
let _ = std::fs::remove_file(&path);
rusqlite::Connection::open(&path)
.unwrap()
.execute_batch(include_str!("fixtures/v2.8.2.sql"))
.unwrap();
let (nodes, ops) = migrates_intact(&path);
assert_eq!((nodes, ops), (8, 6));
let db = Db::open(&path).unwrap();
let queued = db.pending_ops().unwrap();
let inner = queued.iter().find(|op| op.uid == "local~inner").unwrap();
assert_eq!(inner.parent_uid.as_deref(), Some("local~dir"));
let parked = db.parked_create_ops().unwrap();
assert_eq!(parked.len(), 1);
assert_eq!(parked[0].name.as_deref(), Some("movie.part"));
drop(db);
let _ = std::fs::remove_file(&path);
}
/// The same migration over a copy of a database a released build wrote, which
/// the fixture above cannot stand in for: years of rows, every kind of op, and
/// the fixtures above cannot stand in for: years of rows, every kind of op, and
/// whatever shapes real use left behind. The copy is taken with `VACUUM INTO`
/// over a read-only connection, so the database named is never written.
///
@@ -3317,25 +3346,20 @@ fn a_copy_of_a_real_database_migrates_with_every_node_and_op_intact() {
let source = std::env::var("PDFS_MIGRATE_DB").expect("set PDFS_MIGRATE_DB");
let path = std::env::temp_dir().join(format!("pdfs-db-real-{}.db", std::process::id()));
let _ = std::fs::remove_file(&path);
type Op = (
i64,
String,
String,
Option<String>,
Option<String>,
Option<String>,
Option<String>,
i64,
);
let (version, nodes, ops) = {
let conn = rusqlite::Connection::open_with_flags(
&source,
rusqlite::OpenFlags::SQLITE_OPEN_READ_ONLY,
)
rusqlite::Connection::open_with_flags(&source, rusqlite::OpenFlags::SQLITE_OPEN_READ_ONLY)
.unwrap()
.execute("VACUUM INTO ?1", rusqlite::params![path.to_str().unwrap()])
.unwrap();
conn.execute("VACUUM INTO ?1", rusqlite::params![path.to_str().unwrap()])
.unwrap();
let conn = rusqlite::Connection::open(&path).unwrap();
let (nodes, ops) = migrates_intact(&path);
eprintln!("{nodes} nodes, {ops} queued ops");
let _ = std::fs::remove_file(&path);
}
/// Opens the database at `path` and checks that the migration kept every node
/// on its row id and every queued op as it was. Returns how many of each.
fn migrates_intact(path: &std::path::Path) -> (usize, usize) {
let (version, nodes, ops, sealed) = {
let conn = rusqlite::Connection::open(path).unwrap();
let version: String = conn
.query_row(
"SELECT value FROM sync_state WHERE key = 'schema_version'",
@@ -3350,54 +3374,32 @@ fn a_copy_of_a_real_database_migrates_with_every_node_and_op_intact() {
.unwrap()
.map(|row| row.unwrap())
.collect();
let ops: Vec<Op> = conn
.prepare(
"SELECT id, kind, uid, parent_uid, name, blob_path, meta_json, attempts
FROM pending_op ORDER BY id",
)
.unwrap()
.query_map([], |r| {
Ok((
r.get(0)?,
r.get(1)?,
r.get(2)?,
r.get(3)?,
r.get(4)?,
r.get(5)?,
r.get(6)?,
r.get(7)?,
))
})
.unwrap()
.map(|row| row.unwrap())
.collect();
(version, nodes, ops)
let ops = rows(&conn, QUEUED);
let sealed = rows(&conn, "SELECT * FROM own_sealed_rev ORDER BY uid");
(version, nodes, ops, sealed)
};
eprintln!(
"schema {version}: {} nodes, {} queued ops",
nodes.len(),
ops.len()
);
let db = Db::open(&path).unwrap();
let migrated: Vec<Op> = db
.pending_ops()
.unwrap()
.into_iter()
.map(|op| {
(
op.id,
op.kind,
op.uid,
op.parent_uid,
op.name,
op.blob_path,
op.meta_json,
op.attempts,
let db = Db::open(path).unwrap();
{
let conn = rusqlite::Connection::open(path).unwrap();
assert_eq!(
rows(&conn, QUEUED),
ops,
"every queued op survives as it was, parked, failing or deferred"
);
// A claim names a drain worker of the daemon that wrote the file.
let claimed: i64 = conn
.query_row(
"SELECT COUNT(*) FROM pending_op WHERE claimed_at <> 0",
[],
|r| r.get(0),
)
})
.collect();
assert_eq!(migrated, ops, "every queued op survives as it was");
.unwrap();
assert_eq!(claimed, 0, "a stopped daemon's claims are released");
assert_eq!(
rows(&conn, "SELECT * FROM own_sealed_rev ORDER BY uid"),
sealed
);
}
if version.parse::<i64>().unwrap() < 36 {
for (uid, rowid) in &nodes {
assert_eq!(db.lid_of(uid).unwrap(), Some(*rowid), "{uid}");
@@ -3409,8 +3411,8 @@ fn a_copy_of_a_real_database_migrates_with_every_node_and_op_intact() {
}
drop(db);
let db = Db::open(&path).unwrap();
let conn = rusqlite::Connection::open(&path).unwrap();
let db = Db::open(path).unwrap();
let conn = rusqlite::Connection::open(path).unwrap();
let count: i64 = conn
.query_row("SELECT COUNT(*) FROM nodes", [], |r| r.get(0))
.unwrap();
@@ -3424,7 +3426,22 @@ fn a_copy_of_a_real_database_migrates_with_every_node_and_op_intact() {
.unwrap();
assert_eq!(version, SCHEMA_VERSION.to_string());
drop(db);
let _ = std::fs::remove_file(&path);
(nodes.len(), ops.len())
}
/// Every column of the queue but the drain's claim.
const QUEUED: &str = "SELECT id, kind, uid, parent_uid, name, blob_path, meta_json, created_at,
attempts, last_error, next_attempt_at, access_deferred_since
FROM pending_op ORDER BY id";
/// Every row `query` returns, every column.
fn rows(conn: &rusqlite::Connection, query: &str) -> Vec<Vec<rusqlite::types::Value>> {
let mut stmt = conn.prepare(query).unwrap();
let columns = stmt.column_count();
stmt.query_map([], |r| (0..columns).map(|i| r.get(i)).collect())
.unwrap()
.map(|row| row.unwrap())
.collect()
}
#[test]