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Overview
| Comment: | Test some extra error conditions in sqlite3_recover_snapshot(). |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | serializable-snapshot |
| Files: | files | file ages | folders |
| SHA1: |
db314213c08f27dd0ff5ede3c6a8eda3 |
| User & Date: | dan 2016-11-19 17:30:57.131 |
Context
|
2016-11-19
| ||
| 18:31 | Remove the requirement to open the wal file before sqlite3_snapshot_recover() is called. Also add some comments to new functions. (check-in: 28393c413c user: dan tags: serializable-snapshot) | |
| 17:30 | Test some extra error conditions in sqlite3_recover_snapshot(). (check-in: db314213c0 user: dan tags: serializable-snapshot) | |
| 17:20 | Add another fault-injection test for sqlite3_snapshot_recover(). (check-in: 7e04040613 user: dan tags: serializable-snapshot) | |
Changes
Changes to test/snapshot2.test.
| ︙ | ︙ | |||
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} {wal}
do_test 3.1 {
sqlite3 db2 test.db
execsql { INSERT INTO t1 VALUES('e', 'f') } db2
db2 close
sqlite3_snapshot_recover db main
} {}
| < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 |
} {wal}
do_test 3.1 {
sqlite3 db2 test.db
execsql { INSERT INTO t1 VALUES('e', 'f') } db2
db2 close
sqlite3_snapshot_recover db main
} {}
do_execsql_test 3.2 {
SELECT * FROM t1;
} {a b c d e f}
#-------------------------------------------------------------------------
# Check that sqlite3_snapshot_recover() returns an error if it is called
# with an open read-transaction. Or on a database that does not exist. Or
# on the temp database. Or on a db that is not in wal mode.
#
do_test 4.1 {
sqlite3_snapshot_recover db main
} {}
do_test 4.2 {
execsql {
BEGIN;
SELECT * FROM sqlite_master;
}
list [catch { sqlite3_snapshot_recover db main } msg] $msg
} {1 SQLITE_ERROR}
do_test 4.3 {
execsql COMMIT
sqlite3_snapshot_recover db main
} {}
do_test 4.4 {
list [catch { sqlite3_snapshot_recover db aux } msg] $msg
} {1 SQLITE_ERROR}
do_test 4.5 {
forcedelete test.db2
execsql {
ATTACH 'test.db2' AS aux;
PRAGMA aux.journal_mode = wal;
CREATE TABLE aux.t2(x, y);
}
list [catch { sqlite3_snapshot_recover db aux } msg] $msg
} {0 {}}
do_test 4.6 {
list [catch { sqlite3_snapshot_recover db temp } msg] $msg
} {1 SQLITE_ERROR}
do_test 4.7 {
execsql {
PRAGMA aux.journal_mode = delete;
}
list [catch { sqlite3_snapshot_recover db aux } msg] $msg
} {1 SQLITE_ERROR}
finish_test
|