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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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