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| 1 # 2015 February 16 | |
| 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 an RBU update that features lots of different rbu_control strings | |
| 13 # for UPDATE statements. This tests RBU's internal UPDATE statement cache. | |
| 14 # | |
| 15 | |
| 16 if {![info exists testdir]} { | |
| 17 set testdir [file join [file dirname [info script]] .. .. test] | |
| 18 } | |
| 19 source $testdir/tester.tcl | |
| 20 source $testdir/lock_common.tcl | |
| 21 set ::testprefix rbu13 | |
| 22 | |
| 23 do_execsql_test 1.0 { | |
| 24 CREATE TABLE t1(a PRIMARY KEY, b, c, d, e, f, g, h); | |
| 25 WITH ii(i) AS (SELECT 0 UNION ALL SELECT i+1 FROM ii WHERE i<127) | |
| 26 INSERT INTO t1 SELECT i, 0, 0, 0, 0, 0, 0, 0 FROM ii; | |
| 27 } | |
| 28 | |
| 29 forcedelete rbu.db | |
| 30 do_execsql_test 1.1 { | |
| 31 ATTACH 'rbu.db' AS rbu; | |
| 32 CREATE TABLE rbu.data_t1(a, b, c, d, e, f, g, h, rbu_control); | |
| 33 } | |
| 34 | |
| 35 do_test 1.2 { | |
| 36 for {set i 0} {$i<128} {incr i} { | |
| 37 set control "." | |
| 38 for {set bit 6} {$bit>=0} {incr bit -1} { | |
| 39 if { $i & (1<<$bit) } { | |
| 40 append control "x" | |
| 41 } else { | |
| 42 append control "." | |
| 43 } | |
| 44 } | |
| 45 execsql { INSERT INTO data_t1 VALUES($i, 1, 1, 1, 1, 1, 1, 1, $control) } | |
| 46 } | |
| 47 } {} | |
| 48 | |
| 49 do_test 1.3 { | |
| 50 sqlite3rbu rbu test.db rbu.db | |
| 51 while 1 { | |
| 52 set rc [rbu step] | |
| 53 if {$rc!="SQLITE_OK"} break | |
| 54 } | |
| 55 rbu close | |
| 56 } {SQLITE_DONE} | |
| 57 | |
| 58 do_execsql_test 1.4 { | |
| 59 SELECT count(*) FROM t1 WHERE | |
| 60 a == ( (b<<6) + (c<<5) + (d<<4) + (e<<3) + (f<<2) + (g<<1) + (h<<0) ) | |
| 61 } {128} | |
| 62 | |
| 63 | |
| 64 finish_test | |
| 65 | |
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