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| 1 # 2014-11-12 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. In place of | |
| 4 # a legal notice, here is a blessing: | |
| 5 # | |
| 6 # May you do good and not evil. | |
| 7 # May you find forgiveness for yourself and forgive others. | |
| 8 # May you share freely, never taking more than you give. | |
| 9 # | |
| 10 #*********************************************************************** | |
| 11 # | |
| 12 # Test that errors encountered during a ROLLBACK operation correctly | |
| 13 # affect ongoing SQL statements. | |
| 14 # | |
| 15 | |
| 16 set testdir [file dirname $argv0] | |
| 17 source $testdir/tester.tcl | |
| 18 source $testdir/malloc_common.tcl | |
| 19 set testprefix rollbackfault | |
| 20 | |
| 21 | |
| 22 proc int2hex {i} { format %.2X $i } | |
| 23 db func int2hex int2hex | |
| 24 do_execsql_test 1.0 { | |
| 25 SELECT int2hex(0), int2hex(100), int2hex(255) | |
| 26 } {00 64 FF} | |
| 27 do_execsql_test 1.1 { | |
| 28 CREATE TABLE t1(i, h); | |
| 29 CREATE INDEX i1 ON t1(h); | |
| 30 WITH data(a, b) AS ( | |
| 31 SELECT 1, int2hex(1) | |
| 32 UNION ALL | |
| 33 SELECT a+1, int2hex(a+1) FROM data WHERE a<40 | |
| 34 ) | |
| 35 INSERT INTO t1 SELECT * FROM data; | |
| 36 } {} | |
| 37 | |
| 38 foreach f {oom ioerr} { | |
| 39 do_faultsim_test 1.2 -faults $f* -prep { | |
| 40 set sql1 { SELECT i FROM t1 WHERE (i%2)==0 } | |
| 41 set sql2 { SELECT i FROM t1 WHERE (i%2)==0 ORDER BY h } | |
| 42 set ::s1 [sqlite3_prepare db $sql1 -1 dummy] | |
| 43 set ::s2 [sqlite3_prepare db $sql2 -1 dummy] | |
| 44 | |
| 45 for {set i 0} {$i < 10} {incr i} { sqlite3_step $::s1 } | |
| 46 for {set i 0} {$i < 3} {incr i} { sqlite3_step $::s2 } | |
| 47 | |
| 48 execsql { | |
| 49 BEGIN; DELETE FROM t1 WHERE (i%2) | |
| 50 } | |
| 51 } -body { | |
| 52 execsql { ROLLBACK } | |
| 53 } -test { | |
| 54 | |
| 55 set res1 [list] | |
| 56 set res2 [list] | |
| 57 while {"SQLITE_ROW" == [sqlite3_step $::s1]} { | |
| 58 lappend res1 [sqlite3_column_text $::s1 0] | |
| 59 } | |
| 60 while {"SQLITE_ROW" == [sqlite3_step $::s2]} { | |
| 61 lappend res2 [sqlite3_column_text $::s2 0] | |
| 62 } | |
| 63 set rc1 [sqlite3_finalize $::s1] | |
| 64 set rc2 [sqlite3_finalize $::s2] | |
| 65 | |
| 66 catchsql { ROLLBACK } | |
| 67 | |
| 68 if {$rc1=="SQLITE_OK" && $rc2=="SQLITE_OK" | |
| 69 && $res1=="22 24 26 28 30 32 34 36 38 40" | |
| 70 && $res2=="8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40" | |
| 71 } { | |
| 72 # This is Ok. | |
| 73 } elseif {$rc1!="SQLITE_OK" && $rc2!="SQLITE_OK" && $res1=="" &&$res2==""} { | |
| 74 # Also Ok. | |
| 75 } else { | |
| 76 error "statements don't look right" | |
| 77 } | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 | |
| 82 finish_test | |
| 83 | |
| 84 | |
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Chromium Code Reviews
Issue 2846743003:
[sql] Remove SQLite 3.10.2 reference directory. (Closed)
