| # 2022 August 28 |
| # |
| # 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]] recover_common.tcl] |
| set testprefix recoverfault2 |
| |
| |
| #-------------------------------------------------------------------------- |
| proc compare_result {db1 db2 sql} { |
| set r1 [$db1 eval $sql] |
| set r2 [$db2 eval $sql] |
| if {$r1 != $r2} { |
| puts "r1: $r1" |
| puts "r2: $r2" |
| error "mismatch for $sql" |
| } |
| return "" |
| } |
| |
| proc compare_dbs {db1 db2} { |
| compare_result $db1 $db2 "SELECT sql FROM sqlite_master ORDER BY 1" |
| foreach tbl [$db1 eval {SELECT name FROM sqlite_master WHERE type='table'}] { |
| compare_result $db1 $db2 "SELECT * FROM $tbl" |
| } |
| } |
| #-------------------------------------------------------------------------- |
| |
| do_execsql_test 1.0 " |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b); |
| INSERT INTO t1 VALUES(2, '\012hello\015world\012today\n'); |
| " |
| faultsim_save_and_close |
| |
| proc my_sql_hook {sql} { |
| lappend ::lSql $sql |
| return 0 |
| } |
| |
| do_faultsim_test 1 -faults oom* -prep { |
| catch { db2 close } |
| faultsim_restore_and_reopen |
| set ::lSql [list] |
| } -body { |
| set R [sqlite3_recover_init_sql db main my_sql_hook] |
| $R run |
| $R finish |
| } -test { |
| faultsim_test_result {0 {}} {1 {}} |
| if {$testrc==0} { |
| sqlite3 db2 "" |
| db2 eval [join $::lSql ";"] |
| compare_dbs db db2 |
| db2 close |
| } |
| } |
| |
| ifcapable utf16 { |
| reset_db |
| do_execsql_test 2.0 " |
| PRAGMA encoding='utf-16'; |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b); |
| INSERT INTO t1 VALUES(2, '\012hello\015world\012today\n'); |
| " |
| faultsim_save_and_close |
| |
| proc my_sql_hook {sql} { |
| lappend ::lSql $sql |
| return 0 |
| } |
| |
| do_faultsim_test 2 -faults oom-t* -prep { |
| catch { db2 close } |
| faultsim_restore_and_reopen |
| set ::lSql [list] |
| } -body { |
| set R [sqlite3_recover_init_sql db main my_sql_hook] |
| $R run |
| $R finish |
| } -test { |
| faultsim_test_result {0 {}} {1 {}} |
| if {$testrc==0} { |
| sqlite3 db2 "" |
| db2 eval [join $::lSql ";"] |
| compare_dbs db db2 |
| db2 close |
| } |
| } |
| } |
| |
| |
| |
| finish_test |
| |