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| 1 # 2010 June 15 | |
| 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 | |
| 13 set testdir [file dirname $argv0] | |
| 14 source $testdir/tester.tcl | |
| 15 source $testdir/lock_common.tcl | |
| 16 source $testdir/malloc_common.tcl | |
| 17 | |
| 18 set otn 0 | |
| 19 testvfs tv -default 1 | |
| 20 foreach code [list { | |
| 21 set s 512 | |
| 22 } { | |
| 23 set s 1024 | |
| 24 set sql { PRAGMA journal_mode = memory } | |
| 25 } { | |
| 26 set s 1024 | |
| 27 set sql { | |
| 28 PRAGMA journal_mode = memory; | |
| 29 PRAGMA locking_mode = exclusive; | |
| 30 } | |
| 31 } { | |
| 32 set s 2048 | |
| 33 tv devchar safe_append | |
| 34 } { | |
| 35 set s 4096 | |
| 36 } { | |
| 37 set s 4096 | |
| 38 set sql { PRAGMA journal_mode = WAL } | |
| 39 } { | |
| 40 set s 4096 | |
| 41 set sql { PRAGMA auto_vacuum = 1 } | |
| 42 } { | |
| 43 set s 8192 | |
| 44 set sql { PRAGMA synchronous = off } | |
| 45 }] { | |
| 46 | |
| 47 incr otn | |
| 48 set sql "" | |
| 49 tv devchar {} | |
| 50 eval $code | |
| 51 tv sectorsize $s | |
| 52 | |
| 53 do_test pager2-1.$otn.0 { | |
| 54 faultsim_delete_and_reopen | |
| 55 execsql $sql | |
| 56 execsql { | |
| 57 PRAGMA cache_size = 10; | |
| 58 CREATE TABLE t1(i INTEGER PRIMARY KEY, j blob); | |
| 59 } | |
| 60 } {} | |
| 61 | |
| 62 set tn 0 | |
| 63 set lowpoint 0 | |
| 64 foreach x { | |
| 65 100 x 0 100 | |
| 66 x | |
| 67 70 22 96 59 96 50 22 56 21 16 37 64 43 40 0 38 22 38 55 0 6 | |
| 68 43 62 32 93 54 18 13 29 45 66 29 25 61 31 53 82 75 25 96 86 10 69 | |
| 69 2 29 6 60 80 95 42 82 85 50 68 96 90 39 78 69 87 97 48 74 65 43 | |
| 70 x | |
| 71 86 34 26 50 41 85 58 44 89 22 6 51 45 46 58 32 97 6 1 12 32 2 | |
| 72 69 39 48 71 33 31 5 58 90 43 24 54 12 9 18 57 4 38 91 42 27 45 | |
| 73 50 38 56 29 10 0 26 37 83 1 78 15 47 30 75 62 46 29 68 5 30 4 | |
| 74 27 96 33 95 79 75 56 10 29 70 32 75 52 88 5 36 50 57 46 63 88 65 | |
| 75 x | |
| 76 44 95 64 20 24 35 69 61 61 2 35 92 42 46 23 98 78 1 38 72 79 35 | |
| 77 94 37 13 59 5 93 27 58 80 75 58 7 67 13 10 76 84 4 8 70 81 45 | |
| 78 8 41 98 5 60 26 92 29 91 90 2 62 40 4 5 22 80 15 83 76 52 88 | |
| 79 29 5 68 73 72 7 54 17 89 32 81 94 51 28 53 71 8 42 54 59 70 79 | |
| 80 x | |
| 81 } { | |
| 82 incr tn | |
| 83 set now [db one {SELECT count(i) FROM t1}] | |
| 84 if {$x == "x"} { | |
| 85 execsql { COMMIT ; BEGIN } | |
| 86 set lowpoint $now | |
| 87 do_test pager2.1.$otn.$tn { | |
| 88 sqlite3 db2 test.db | |
| 89 execsql { | |
| 90 SELECT COALESCE(max(i), 0) FROM t1; | |
| 91 PRAGMA integrity_check; | |
| 92 } | |
| 93 } [list $lowpoint ok] | |
| 94 db2 close | |
| 95 } else { | |
| 96 if {$now > $x } { | |
| 97 if { $x>=$lowpoint } { | |
| 98 execsql "ROLLBACK TO sp_$x" | |
| 99 } else { | |
| 100 execsql "DELETE FROM t1 WHERE i>$x" | |
| 101 set lowpoint $x | |
| 102 } | |
| 103 } elseif {$now < $x} { | |
| 104 for {set k $now} {$k < $x} {incr k} { | |
| 105 execsql "SAVEPOINT sp_$k" | |
| 106 execsql { INSERT INTO t1(j) VALUES(randomblob(1500)) } | |
| 107 } | |
| 108 } | |
| 109 do_execsql_test pager2.1.$otn.$tn { | |
| 110 SELECT COALESCE(max(i), 0) FROM t1; | |
| 111 PRAGMA integrity_check; | |
| 112 } [list $x ok] | |
| 113 } | |
| 114 } | |
| 115 } | |
| 116 db close | |
| 117 tv delete | |
| 118 | |
| 119 | |
| 120 #------------------------------------------------------------------------- | |
| 121 # pager2-2.1: Test a ROLLBACK with journal_mode=off. | |
| 122 # pager2-2.2: Test shrinking the database (auto-vacuum) with | |
| 123 # journal_mode=off | |
| 124 # | |
| 125 do_test pager2-2.1 { | |
| 126 faultsim_delete_and_reopen | |
| 127 execsql { | |
| 128 CREATE TABLE t1(a, b); | |
| 129 PRAGMA journal_mode = off; | |
| 130 BEGIN; | |
| 131 INSERT INTO t1 VALUES(1, 2); | |
| 132 ROLLBACK; | |
| 133 SELECT * FROM t1; | |
| 134 } | |
| 135 } {off} | |
| 136 do_test pager2-2.2 { | |
| 137 faultsim_delete_and_reopen | |
| 138 execsql { | |
| 139 PRAGMA auto_vacuum = incremental; | |
| 140 PRAGMA page_size = 1024; | |
| 141 PRAGMA journal_mode = off; | |
| 142 CREATE TABLE t1(a, b); | |
| 143 INSERT INTO t1 VALUES(zeroblob(5000), zeroblob(5000)); | |
| 144 DELETE FROM t1; | |
| 145 PRAGMA incremental_vacuum; | |
| 146 } | |
| 147 file size test.db | |
| 148 } {3072} | |
| 149 | |
| 150 #------------------------------------------------------------------------- | |
| 151 # Test that shared in-memory databases seem to work. | |
| 152 # | |
| 153 db close | |
| 154 do_test pager2-3.1 { | |
| 155 forcedelete test.db | |
| 156 sqlite3_shutdown | |
| 157 sqlite3_config_uri 1 | |
| 158 | |
| 159 sqlite3 db1 {file:test.db?mode=memory&cache=shared} | |
| 160 sqlite3 db2 {file:test.db?mode=memory&cache=shared} | |
| 161 sqlite3 db3 test.db | |
| 162 | |
| 163 db1 eval { CREATE TABLE t1(a, b) } | |
| 164 db2 eval { INSERT INTO t1 VALUES(1, 2) } | |
| 165 list [catch { db3 eval { INSERT INTO t1 VALUES(3, 4) } } msg] $msg | |
| 166 } {1 {no such table: t1}} | |
| 167 | |
| 168 finish_test | |
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Chromium Code Reviews
Issue 2846743003:
[sql] Remove SQLite 3.10.2 reference directory. (Closed)
