| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
| sl@0 | 1 |
# 2002 May 10 |
| sl@0 | 2 |
# |
| sl@0 | 3 |
# The author disclaims copyright to this source code. In place of |
| sl@0 | 4 |
# a legal notice, here is a blessing: |
| sl@0 | 5 |
# |
| sl@0 | 6 |
# May you do good and not evil. |
| sl@0 | 7 |
# May you find forgiveness for yourself and forgive others. |
| sl@0 | 8 |
# May you share freely, never taking more than you give. |
| sl@0 | 9 |
# |
| sl@0 | 10 |
#*********************************************************************** |
| sl@0 | 11 |
# This file implements regression tests for SQLite library. |
| sl@0 | 12 |
# |
| sl@0 | 13 |
# This file implements tests for the SQLITE_MISUSE detection logic. |
| sl@0 | 14 |
# This test file leaks memory and file descriptors. |
| sl@0 | 15 |
# |
| sl@0 | 16 |
# $Id: misuse.test,v 1.11 2006/01/03 00:33:50 drh Exp $ |
| sl@0 | 17 |
|
| sl@0 | 18 |
set testdir [file dirname $argv0] |
| sl@0 | 19 |
source $testdir/tester.tcl |
| sl@0 | 20 |
|
| sl@0 | 21 |
proc catchsql2 {sql} {
|
| sl@0 | 22 |
set r [ |
| sl@0 | 23 |
catch {
|
| sl@0 | 24 |
set res [list] |
| sl@0 | 25 |
db eval $sql data {
|
| sl@0 | 26 |
if { $res==[list] } {
|
| sl@0 | 27 |
foreach f $data(*) {lappend res $f}
|
| sl@0 | 28 |
} |
| sl@0 | 29 |
foreach f $data(*) {lappend res $data($f)}
|
| sl@0 | 30 |
} |
| sl@0 | 31 |
set res |
| sl@0 | 32 |
} msg |
| sl@0 | 33 |
] |
| sl@0 | 34 |
lappend r $msg |
| sl@0 | 35 |
} |
| sl@0 | 36 |
|
| sl@0 | 37 |
|
| sl@0 | 38 |
# Make sure the test logic works |
| sl@0 | 39 |
# |
| sl@0 | 40 |
do_test misuse-1.1 {
|
| sl@0 | 41 |
db close |
| sl@0 | 42 |
catch {file delete -force test2.db}
|
| sl@0 | 43 |
catch {file delete -force test2.db-journal}
|
| sl@0 | 44 |
sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db] |
| sl@0 | 45 |
execsql {
|
| sl@0 | 46 |
CREATE TABLE t1(a,b); |
| sl@0 | 47 |
INSERT INTO t1 VALUES(1,2); |
| sl@0 | 48 |
} |
| sl@0 | 49 |
catchsql2 {
|
| sl@0 | 50 |
SELECT * FROM t1 |
| sl@0 | 51 |
} |
| sl@0 | 52 |
} {0 {a b 1 2}}
|
| sl@0 | 53 |
do_test misuse-1.2 {
|
| sl@0 | 54 |
catchsql2 {
|
| sl@0 | 55 |
SELECT x_coalesce(NULL,a) AS 'xyz' FROM t1 |
| sl@0 | 56 |
} |
| sl@0 | 57 |
} {1 {no such function: x_coalesce}}
|
| sl@0 | 58 |
do_test misuse-1.3 {
|
| sl@0 | 59 |
sqlite3_create_function $::DB |
| sl@0 | 60 |
catchsql2 {
|
| sl@0 | 61 |
SELECT x_coalesce(NULL,a) AS 'xyz' FROM t1 |
| sl@0 | 62 |
} |
| sl@0 | 63 |
} {0 {xyz 1}}
|
| sl@0 | 64 |
|
| sl@0 | 65 |
# Use the x_sqlite_exec() SQL function to simulate the effect of two |
| sl@0 | 66 |
# threads trying to use the same database at the same time. |
| sl@0 | 67 |
# |
| sl@0 | 68 |
# It used to be prohibited to invoke sqlite_exec() from within a function, |
| sl@0 | 69 |
# but that has changed. The following tests used to cause errors but now |
| sl@0 | 70 |
# they do not. |
| sl@0 | 71 |
# |
| sl@0 | 72 |
ifcapable {utf16} {
|
| sl@0 | 73 |
do_test misuse-1.4 {
|
| sl@0 | 74 |
catchsql2 {
|
| sl@0 | 75 |
SELECT x_sqlite_exec('SELECT * FROM t1') AS xyz;
|
| sl@0 | 76 |
} |
| sl@0 | 77 |
} {0 {xyz {1 2}}}
|
| sl@0 | 78 |
} |
| sl@0 | 79 |
do_test misuse-1.5 {
|
| sl@0 | 80 |
catchsql2 {SELECT * FROM t1}
|
| sl@0 | 81 |
} {0 {a b 1 2}}
|
| sl@0 | 82 |
do_test misuse-1.6 {
|
| sl@0 | 83 |
catchsql {
|
| sl@0 | 84 |
SELECT * FROM t1 |
| sl@0 | 85 |
} |
| sl@0 | 86 |
} {0 {1 2}}
|
| sl@0 | 87 |
|
| sl@0 | 88 |
# Attempt to register a new SQL function while an sqlite_exec() is active. |
| sl@0 | 89 |
# |
| sl@0 | 90 |
do_test misuse-2.1 {
|
| sl@0 | 91 |
db close |
| sl@0 | 92 |
sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db] |
| sl@0 | 93 |
execsql {
|
| sl@0 | 94 |
SELECT * FROM t1 |
| sl@0 | 95 |
} |
| sl@0 | 96 |
} {1 2}
|
| sl@0 | 97 |
do_test misuse-2.2 {
|
| sl@0 | 98 |
catchsql2 {SELECT * FROM t1}
|
| sl@0 | 99 |
} {0 {a b 1 2}}
|
| sl@0 | 100 |
|
| sl@0 | 101 |
# We used to disallow creating new function from within an exec(). |
| sl@0 | 102 |
# But now this is acceptable. |
| sl@0 | 103 |
do_test misuse-2.3 {
|
| sl@0 | 104 |
set v [catch {
|
| sl@0 | 105 |
db eval {SELECT * FROM t1} {} {
|
| sl@0 | 106 |
sqlite3_create_function $::DB |
| sl@0 | 107 |
} |
| sl@0 | 108 |
} msg] |
| sl@0 | 109 |
lappend v $msg |
| sl@0 | 110 |
} {0 {}}
|
| sl@0 | 111 |
do_test misuse-2.4 {
|
| sl@0 | 112 |
catchsql2 {SELECT * FROM t1}
|
| sl@0 | 113 |
} {0 {a b 1 2}}
|
| sl@0 | 114 |
do_test misuse-2.5 {
|
| sl@0 | 115 |
catchsql {
|
| sl@0 | 116 |
SELECT * FROM t1 |
| sl@0 | 117 |
} |
| sl@0 | 118 |
} {0 {1 2}}
|
| sl@0 | 119 |
|
| sl@0 | 120 |
# Attempt to register a new SQL aggregate while an sqlite_exec() is active. |
| sl@0 | 121 |
# |
| sl@0 | 122 |
do_test misuse-3.1 {
|
| sl@0 | 123 |
db close |
| sl@0 | 124 |
sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db] |
| sl@0 | 125 |
execsql {
|
| sl@0 | 126 |
SELECT * FROM t1 |
| sl@0 | 127 |
} |
| sl@0 | 128 |
} {1 2}
|
| sl@0 | 129 |
do_test misuse-3.2 {
|
| sl@0 | 130 |
catchsql2 {SELECT * FROM t1}
|
| sl@0 | 131 |
} {0 {a b 1 2}}
|
| sl@0 | 132 |
|
| sl@0 | 133 |
# We used to disallow creating new function from within an exec(). |
| sl@0 | 134 |
# But now this is acceptable. |
| sl@0 | 135 |
do_test misuse-3.3 {
|
| sl@0 | 136 |
set v [catch {
|
| sl@0 | 137 |
db eval {SELECT * FROM t1} {} {
|
| sl@0 | 138 |
sqlite3_create_aggregate $::DB |
| sl@0 | 139 |
} |
| sl@0 | 140 |
} msg] |
| sl@0 | 141 |
lappend v $msg |
| sl@0 | 142 |
} {0 {}}
|
| sl@0 | 143 |
do_test misuse-3.4 {
|
| sl@0 | 144 |
catchsql2 {SELECT * FROM t1}
|
| sl@0 | 145 |
} {0 {a b 1 2}}
|
| sl@0 | 146 |
do_test misuse-3.5 {
|
| sl@0 | 147 |
catchsql {
|
| sl@0 | 148 |
SELECT * FROM t1 |
| sl@0 | 149 |
} |
| sl@0 | 150 |
} {0 {1 2}}
|
| sl@0 | 151 |
|
| sl@0 | 152 |
# Attempt to close the database from an sqlite_exec callback. |
| sl@0 | 153 |
# |
| sl@0 | 154 |
# Update for v3: The db cannot be closed because there are active |
| sl@0 | 155 |
# VMs. The sqlite3_close call would return SQLITE_BUSY. |
| sl@0 | 156 |
do_test misuse-4.1 {
|
| sl@0 | 157 |
db close |
| sl@0 | 158 |
sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db] |
| sl@0 | 159 |
execsql {
|
| sl@0 | 160 |
SELECT * FROM t1 |
| sl@0 | 161 |
} |
| sl@0 | 162 |
} {1 2}
|
| sl@0 | 163 |
do_test misuse-4.2 {
|
| sl@0 | 164 |
catchsql2 {SELECT * FROM t1}
|
| sl@0 | 165 |
} {0 {a b 1 2}}
|
| sl@0 | 166 |
do_test misuse-4.3 {
|
| sl@0 | 167 |
set v [catch {
|
| sl@0 | 168 |
db eval {SELECT * FROM t1} {} {
|
| sl@0 | 169 |
set r [sqlite3_close $::DB] |
| sl@0 | 170 |
} |
| sl@0 | 171 |
} msg] |
| sl@0 | 172 |
lappend v $msg $r |
| sl@0 | 173 |
} {0 {} SQLITE_BUSY}
|
| sl@0 | 174 |
do_test misuse-4.4 {
|
| sl@0 | 175 |
# Flush the TCL statement cache here, otherwise the sqlite3_close() will |
| sl@0 | 176 |
# fail because there are still un-finalized() VDBEs. |
| sl@0 | 177 |
db cache flush |
| sl@0 | 178 |
sqlite3_close $::DB |
| sl@0 | 179 |
catchsql2 {SELECT * FROM t1}
|
| sl@0 | 180 |
} {1 {library routine called out of sequence}}
|
| sl@0 | 181 |
do_test misuse-4.5 {
|
| sl@0 | 182 |
catchsql {
|
| sl@0 | 183 |
SELECT * FROM t1 |
| sl@0 | 184 |
} |
| sl@0 | 185 |
} {1 {library routine called out of sequence}}
|
| sl@0 | 186 |
|
| sl@0 | 187 |
# Attempt to use a database after it has been closed. |
| sl@0 | 188 |
# |
| sl@0 | 189 |
do_test misuse-5.1 {
|
| sl@0 | 190 |
db close |
| sl@0 | 191 |
sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db] |
| sl@0 | 192 |
execsql {
|
| sl@0 | 193 |
SELECT * FROM t1 |
| sl@0 | 194 |
} |
| sl@0 | 195 |
} {1 2}
|
| sl@0 | 196 |
do_test misuse-5.2 {
|
| sl@0 | 197 |
catchsql2 {SELECT * FROM t1}
|
| sl@0 | 198 |
} {0 {a b 1 2}}
|
| sl@0 | 199 |
do_test misuse-5.3 {
|
| sl@0 | 200 |
db close |
| sl@0 | 201 |
set r [catch {
|
| sl@0 | 202 |
sqlite3_prepare $::DB {SELECT * FROM t1} -1 TAIL
|
| sl@0 | 203 |
} msg] |
| sl@0 | 204 |
lappend r $msg |
| sl@0 | 205 |
} {1 {(21) library routine called out of sequence}}
|
| sl@0 | 206 |
|
| sl@0 | 207 |
finish_test |