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109 lines
3.5 KiB
Plaintext
109 lines
3.5 KiB
Plaintext
# 2026 July 6
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library.
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#
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if {![info exists testdir]} {
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set testdir [file join [file dirname [info script]] .. .. test]
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}
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source [file join [file dirname [info script]] session_common.tcl]
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source $testdir/tester.tcl
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ifcapable !session {finish_test; return}
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set testprefix sessionrebase2
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#-------------------------------------------------------------------------
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# Bug https://sqlite.org/bugs/forumpost/70e16d367d
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#
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set input "54280100000000000000000000000000000000000000000000000000000000000000000000000000000074310017000200000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000002c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c14141414141414102c141414141414141"
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set rebaser "5401017431001200020000000000000007"
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set I [db one {SELECT unhex($input)}]
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set R [db one {SELECT unhex($rebaser)}]
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do_test 1.0 {
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sqlite3rebaser_create R
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R configure $R
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set I2 [R rebase $I]
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R delete
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} {}
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#-------------------------------------------------------------------------
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# Ensure that is an error to pass a patchset to sqlite3rebase_configure().
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#
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set input "0000ff0021"
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set rebaser [string map {{ } {}} \
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"5003030000 7400 0921 010000000d00490006"
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]
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set I [db one {SELECT unhex($input)}]
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set R [db one {SELECT unhex($rebaser)}]
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do_test 2.0 {
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sqlite3rebaser_create R
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list [catch { R configure $R } msg] $msg
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} {1 SQLITE_ERROR}
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do_test 2.1 {
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list [catch { set I2 [R rebase $I] } msg] $msg
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} {1 SQLITE_CORRUPT}
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do_test 2.2 {
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R delete
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} {}
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#-------------------------------------------------------------------------
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#
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reset_db
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proc get_changeset {sql} {
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execsql BEGIN
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set cs [changeset_from_sql $sql]
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execsql ROLLBACK
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return $cs
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}
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proc xConflict {args} {
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set res [lindex $::lConflict 0]
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set ::lConflict [lrange $::lConflict 1 end]
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return $res
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}
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proc rebased {blobs cs} {
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sqlite3rebaser_create R
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foreach b $blobs { R configure $b }
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set out [R rebase $cs]
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R delete
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changeset_to_list $out
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}
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do_execsql_test 3.0 {
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
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INSERT INTO t1 VALUES(1, 'x');
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}
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set c_peer1 [get_changeset {DELETE FROM t1 WHERE a=1}]
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set c_peer2 [get_changeset {UPDATE t1 SET b='peer2' WHERE a=1}]
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set c_local [changeset_from_sql {UPDATE t1 SET b='local' WHERE a=1}]
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set ::lConflict REPLACE
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set b1 [sqlite3changeset_apply_v2 db $c_peer1 xConflict]
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set ::lConflict OMIT
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set b2 [sqlite3changeset_apply_v2 db $c_peer2 xConflict]
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do_test 3.1 { rebased [list $b1] $c_local } {}
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do_test 3.2 { rebased [list $b2 $b1] $c_local } {}
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do_test 3.3 { rebased [list $b1 $b2] $c_local } {}
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finish_test
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