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| |
| |
| |
|
|
| if {![info exists testdir]} { |
| set testdir [file join [file dirname [info script]] .. .. test] |
| } |
| source [file join [file dirname [info script]] session_common.tcl] |
| source $testdir/tester.tcl |
| ifcapable !session {finish_test; return} |
|
|
| set testprefix sessioninvert |
|
|
| proc iter_invert {C} { |
| set x [list] |
| sqlite3session_foreach -invert c $C { lappend x $c } |
| set x |
| } |
|
|
| proc do_invert_test {tn sql {iter {}}} { |
|
|
| forcecopy test.db test.db2 |
| sqlite3 db2 test.db2 |
|
|
| set C [changeset_from_sql $sql] |
|
|
| forcecopy test.db test.db3 |
| sqlite3 db3 test.db3 |
| uplevel [list do_test $tn.1 [list compare_db db db3] {}] |
|
|
| set I [sqlite3changeset_invert $C] |
| sqlite3changeset_apply db $I {} |
| uplevel [list do_test $tn.2 [list compare_db db db2] {}] |
| |
| sqlite3changeset_apply_v2 -invert db3 $C {} |
| uplevel [list do_test $tn.3 [list compare_db db db3] {}] |
|
|
| if {$iter!=""} { |
| uplevel [list do_test $tn.4 [list iter_invert $C] [list {*}$iter]] |
| } |
|
|
| catch { db2 close } |
| catch { db3 close } |
| } |
|
|
| do_execsql_test 1.0 { |
| CREATE TABLE t1(a PRIMARY KEY, b, c); |
| CREATE TABLE t2(d, e, f, PRIMARY KEY(e, f)); |
|
|
| INSERT INTO t1 VALUES(1, 'one', 'i'); |
| INSERT INTO t1 VALUES(2, 'two', 'ii'); |
| INSERT INTO t1 VALUES(3, 'three', 'iii'); |
| INSERT INTO t1 VALUES(4, 'four', 'iv'); |
| INSERT INTO t1 VALUES(5, 'five', 'v'); |
| INSERT INTO t1 VALUES(6, 'six', 'vi'); |
|
|
| INSERT INTO t2 SELECT * FROM t1; |
| } |
|
|
| do_invert_test 1.1 { |
| INSERT INTO t1 VALUES(7, 'seven', 'vii'); |
| } { |
| {DELETE t1 0 X.. {i 7 t seven t vii} {}} |
| } |
|
|
| do_invert_test 1.2 { |
| DELETE FROM t1 WHERE a<4; |
| } { |
| {INSERT t1 0 X.. {} {i 1 t one t i}} |
| {INSERT t1 0 X.. {} {i 2 t two t ii}} |
| {INSERT t1 0 X.. {} {i 3 t three t iii}} |
| } |
|
|
| do_invert_test 1.3 { |
| UPDATE t1 SET c=5; |
| } { |
| {UPDATE t1 0 X.. {i 1 {} {} i 5} {{} {} {} {} t i}} |
| {UPDATE t1 0 X.. {i 2 {} {} i 5} {{} {} {} {} t ii}} |
| {UPDATE t1 0 X.. {i 3 {} {} i 5} {{} {} {} {} t iii}} |
| {UPDATE t1 0 X.. {i 4 {} {} i 5} {{} {} {} {} t iv}} |
| {UPDATE t1 0 X.. {i 5 {} {} i 5} {{} {} {} {} t v}} |
| {UPDATE t1 0 X.. {i 6 {} {} i 5} {{} {} {} {} t vi}} |
| } |
|
|
| do_invert_test 1.4 { |
| UPDATE t1 SET b = a+1 WHERE a%2; |
| DELETE FROM t2; |
| INSERT INTO t1 VALUES(10, 'ten', NULL); |
| } |
|
|
| do_invert_test 1.5 { |
| UPDATE t2 SET d = d-1; |
| } { |
| {UPDATE t2 0 .XX {i 2 t three t iii} {i 3 {} {} {} {}}} |
| {UPDATE t2 0 .XX {i 1 t two t ii} {i 2 {} {} {} {}}} |
| {UPDATE t2 0 .XX {i 5 t six t vi} {i 6 {} {} {} {}}} |
| {UPDATE t2 0 .XX {i 3 t four t iv} {i 4 {} {} {} {}}} |
| {UPDATE t2 0 .XX {i 0 t one t i} {i 1 {} {} {} {}}} |
| {UPDATE t2 0 .XX {i 4 t five t v} {i 5 {} {} {} {}}} |
| } |
|
|
| do_execsql_test 2.0 { |
| ANALYZE; |
| PRAGMA writable_schema = 1; |
| DROP TABLE IF EXISTS sqlite_stat4; |
| SELECT * FROM sqlite_stat1; |
| } { |
| t2 sqlite_autoindex_t2_1 {6 1 1} |
| t1 sqlite_autoindex_t1_1 {6 1} |
| } |
|
|
| do_invert_test 2.1 { |
| INSERT INTO sqlite_stat1 VALUES('t3', 'idx2', '1 2 3'); |
| } { |
| {DELETE sqlite_stat1 0 XX. {t t3 t idx2 t {1 2 3}} {}} |
| } |
|
|
| do_invert_test 2.2 { |
| DELETE FROM sqlite_stat1; |
| } { |
| {INSERT sqlite_stat1 0 XX. {} {t t1 t sqlite_autoindex_t1_1 t {6 1}}} |
| {INSERT sqlite_stat1 0 XX. {} {t t2 t sqlite_autoindex_t2_1 t {6 1 1}}} |
| } |
|
|
| do_invert_test 2.3 { |
| UPDATE sqlite_stat1 SET stat = 'hello world'; |
| } |
|
|
| do_test 3.0 { |
| forcecopy test.db test.db2 |
| sqlite3 db2 test.db2 |
| set P [patchset_from_sql { |
| INSERT INTO t2 VALUES(1, 2, 3); |
| DELETE FROM t2 WHERE d = 3; |
| }] |
|
|
| list [catch { sqlite3changeset_apply_v2 -invert db2 $P {} } msg] $msg |
| } {1 SQLITE_CORRUPT} |
|
|
| do_test 3.1 { |
| list [catch { sqlite3session_foreach -invert db2 $P {} } msg] $msg |
| } {1 SQLITE_CORRUPT} |
|
|
| do_test 3.2 { |
| sqlite3changeset_apply_v2 db2 $P {} |
| compare_db db db2 |
| } {} |
|
|
| db2 close |
|
|
| |
| |
| reset_db |
| do_execsql_test 4.0 { |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE); |
| INSERT INTO t1 VALUES(1, 'one'); |
| INSERT INTO t1 VALUES(2, 'two'); |
| INSERT INTO t1 VALUES(3, 'three'); |
| INSERT INTO t1 VALUES(4, 'four'); |
| } |
|
|
| do_invert_test 4.1 { |
| DELETE FROM t1; |
| INSERT INTO t1 VALUES(1, 'two'); |
| INSERT INTO t1 VALUES(2, 'five'); |
| INSERT INTO t1 VALUES(3, 'one'); |
| INSERT INTO t1 VALUES(4, 'three'); |
| } { |
| {UPDATE t1 0 X. {i 1 t two} {{} {} t one}} |
| {UPDATE t1 0 X. {i 2 t five} {{} {} t two}} |
| {UPDATE t1 0 X. {i 3 t one} {{} {} t three}} |
| {UPDATE t1 0 X. {i 4 t three} {{} {} t four}} |
| } |
|
|
|
|
| finish_test |
|
|
