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Add test cases to check the handling of SQLITE_BUSY in rbu.

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FossilOrigin-Name: 6fccc733c6041a2946fb3d37e4737ae37defae5c110225dd746cdc038cc64957
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dan
2022-04-22 15:18:41 +00:00
parent 1ca14b74ed
commit 9b843f0ce0
3 changed files with 90 additions and 7 deletions
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ext/rbu/rbubusy.test Normal file
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# 2014 August 30
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
#
#
source [file join [file dirname [info script]] rbu_common.tcl]
set ::testprefix rbubusy
db close
sqlite3_shutdown
test_sqlite3_log xLog
reset_db
set db_sql {
CREATE TABLE t1(a PRIMARY KEY, b, c);
INSERT INTO t1 VALUES(1000, 2000, 3000);
}
set rbu_sql {
CREATE TABLE data_t1(a, b, c, rbu_control);
INSERT INTO data_t1 VALUES(1, 2, 3, 0);
INSERT INTO data_t1 VALUES(4, 5, 6, 0);
INSERT INTO data_t1 VALUES(7, 8, 9, 0);
}
do_test 1.1 {
forcedelete rbu.db
sqlite3 rbu rbu.db
rbu eval $rbu_sql
rbu close
db eval $db_sql
} {}
do_execsql_test 1.2 {
BEGIN;
SELECT * FROM t1
} {1000 2000 3000}
do_test 1.3 {
sqlite3rbu rbu test.db rbu.db
rbu step
} {SQLITE_OK}
do_test 1.4 {
while 1 {
set rc [rbu step]
if {$rc!="SQLITE_OK"} break
}
set rc
} {SQLITE_BUSY}
do_test 1.5 {
rbu step
} {SQLITE_BUSY}
do_test 1.6 {
db eval COMMIT
rbu step
} {SQLITE_BUSY}
catch { rbu close }
do_test 1.7 {
sqlite3rbu rbu test.db rbu.db
while 1 {
set rc [rbu step]
if {$rc!="SQLITE_OK"} break
}
set rc
} {SQLITE_DONE}
rbu close
finish_test