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| 1 # 2009 October 19 | |
| 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 # This file implements regression tests for SQLite library. | |
| 12 # | |
| 13 | |
| 14 set testdir [file dirname $argv0] | |
| 15 source $testdir/tester.tcl | |
| 16 | |
| 17 if {[info commands sqlite3async_initialize] eq ""} { | |
| 18 # The async logic is not built into this system | |
| 19 finish_test | |
| 20 return | |
| 21 } | |
| 22 | |
| 23 # Create a database. | |
| 24 do_test tkt-94c94-1.1 { | |
| 25 execsql { CREATE TABLE t1(a, b) } | |
| 26 } {} | |
| 27 | |
| 28 # Grow the file to larger than 4096MB (2^32 bytes) | |
| 29 db close | |
| 30 if {[catch {fake_big_file 4096 [get_pwd]/test.db} msg]} { | |
| 31 puts "**** Unable to create a file larger than 4096 MB. *****" | |
| 32 finish_test | |
| 33 return | |
| 34 } | |
| 35 | |
| 36 # Switch to async mode. | |
| 37 sqlite3async_initialize "" 1 | |
| 38 sqlite3 db test.db | |
| 39 sqlite3 db2 test.db | |
| 40 | |
| 41 # Read from and write to the db just past the 4096MB mark. | |
| 42 # | |
| 43 do_test tkt-94c94-2.1 { | |
| 44 execsql { CREATE TABLE t2(x, y) } db | |
| 45 } {} | |
| 46 do_test tkt-94c94-2.2 { | |
| 47 execsql { INSERT INTO t2 VALUES(1, 2) } db2 | |
| 48 } {} | |
| 49 do_test tkt-94c94-2.3 { | |
| 50 execsql { SELECT * FROM t2 } db | |
| 51 } {1 2} | |
| 52 do_test tkt-94c94-2.4 { | |
| 53 sqlite3async_control halt idle | |
| 54 sqlite3async_start | |
| 55 sqlite3async_wait | |
| 56 } {} | |
| 57 do_test tkt-94c94-2.5 { | |
| 58 execsql { SELECT * FROM t2 } db | |
| 59 } {1 2} | |
| 60 do_test tkt-94c94-2.6 { | |
| 61 sqlite3async_start | |
| 62 sqlite3async_wait | |
| 63 } {} | |
| 64 | |
| 65 db close | |
| 66 db2 close | |
| 67 sqlite3async_start | |
| 68 sqlite3async_wait | |
| 69 sqlite3async_control halt never | |
| 70 sqlite3async_shutdown | |
| 71 | |
| 72 finish_test | |
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