| Index: third_party/sqlite/test/misuse.test
|
| ===================================================================
|
| --- third_party/sqlite/test/misuse.test (revision 56608)
|
| +++ third_party/sqlite/test/misuse.test (working copy)
|
| @@ -1,207 +0,0 @@
|
| -# 2002 May 10
|
| -#
|
| -# The author disclaims copyright to this source code. In place of
|
| -# a legal notice, here is a blessing:
|
| -#
|
| -# May you do good and not evil.
|
| -# May you find forgiveness for yourself and forgive others.
|
| -# May you share freely, never taking more than you give.
|
| -#
|
| -#***********************************************************************
|
| -# This file implements regression tests for SQLite library.
|
| -#
|
| -# This file implements tests for the SQLITE_MISUSE detection logic.
|
| -# This test file leaks memory and file descriptors.
|
| -#
|
| -# $Id: misuse.test,v 1.11 2006/01/03 00:33:50 drh Exp $
|
| -
|
| -set testdir [file dirname $argv0]
|
| -source $testdir/tester.tcl
|
| -
|
| -proc catchsql2 {sql} {
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| - set r [
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| - catch {
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| - set res [list]
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| - db eval $sql data {
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| - if { $res==[list] } {
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| - foreach f $data(*) {lappend res $f}
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| - }
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| - foreach f $data(*) {lappend res $data($f)}
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| - }
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| - set res
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| - } msg
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| - ]
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| - lappend r $msg
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| -}
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| -
|
| -
|
| -# Make sure the test logic works
|
| -#
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| -do_test misuse-1.1 {
|
| - db close
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| - catch {file delete -force test2.db}
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| - catch {file delete -force test2.db-journal}
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| - sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db]
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| - execsql {
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| - CREATE TABLE t1(a,b);
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| - INSERT INTO t1 VALUES(1,2);
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| - }
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| - catchsql2 {
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| - SELECT * FROM t1
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| - }
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| -} {0 {a b 1 2}}
|
| -do_test misuse-1.2 {
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| - catchsql2 {
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| - SELECT x_coalesce(NULL,a) AS 'xyz' FROM t1
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| - }
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| -} {1 {no such function: x_coalesce}}
|
| -do_test misuse-1.3 {
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| - sqlite3_create_function $::DB
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| - catchsql2 {
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| - SELECT x_coalesce(NULL,a) AS 'xyz' FROM t1
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| - }
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| -} {0 {xyz 1}}
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| -
|
| -# Use the x_sqlite_exec() SQL function to simulate the effect of two
|
| -# threads trying to use the same database at the same time.
|
| -#
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| -# It used to be prohibited to invoke sqlite_exec() from within a function,
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| -# but that has changed. The following tests used to cause errors but now
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| -# they do not.
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| -#
|
| -ifcapable {utf16} {
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| - do_test misuse-1.4 {
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| - catchsql2 {
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| - SELECT x_sqlite_exec('SELECT * FROM t1') AS xyz;
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| - }
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| - } {0 {xyz {1 2}}}
|
| -}
|
| -do_test misuse-1.5 {
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| - catchsql2 {SELECT * FROM t1}
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| -} {0 {a b 1 2}}
|
| -do_test misuse-1.6 {
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| - catchsql {
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| - SELECT * FROM t1
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| - }
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| -} {0 {1 2}}
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| -
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| -# Attempt to register a new SQL function while an sqlite_exec() is active.
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| -#
|
| -do_test misuse-2.1 {
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| - db close
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| - sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db]
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| - execsql {
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| - SELECT * FROM t1
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| - }
|
| -} {1 2}
|
| -do_test misuse-2.2 {
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| - catchsql2 {SELECT * FROM t1}
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| -} {0 {a b 1 2}}
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| -
|
| -# We used to disallow creating new function from within an exec().
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| -# But now this is acceptable.
|
| -do_test misuse-2.3 {
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| - set v [catch {
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| - db eval {SELECT * FROM t1} {} {
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| - sqlite3_create_function $::DB
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| - }
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| - } msg]
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| - lappend v $msg
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| -} {0 {}}
|
| -do_test misuse-2.4 {
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| - catchsql2 {SELECT * FROM t1}
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| -} {0 {a b 1 2}}
|
| -do_test misuse-2.5 {
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| - catchsql {
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| - SELECT * FROM t1
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| - }
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| -} {0 {1 2}}
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| -
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| -# Attempt to register a new SQL aggregate while an sqlite_exec() is active.
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| -#
|
| -do_test misuse-3.1 {
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| - db close
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| - sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db]
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| - execsql {
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| - SELECT * FROM t1
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| - }
|
| -} {1 2}
|
| -do_test misuse-3.2 {
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| - catchsql2 {SELECT * FROM t1}
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| -} {0 {a b 1 2}}
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| -
|
| -# We used to disallow creating new function from within an exec().
|
| -# But now this is acceptable.
|
| -do_test misuse-3.3 {
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| - set v [catch {
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| - db eval {SELECT * FROM t1} {} {
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| - sqlite3_create_aggregate $::DB
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| - }
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| - } msg]
|
| - lappend v $msg
|
| -} {0 {}}
|
| -do_test misuse-3.4 {
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| - catchsql2 {SELECT * FROM t1}
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| -} {0 {a b 1 2}}
|
| -do_test misuse-3.5 {
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| - catchsql {
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| - SELECT * FROM t1
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| - }
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| -} {0 {1 2}}
|
| -
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| -# Attempt to close the database from an sqlite_exec callback.
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| -#
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| -# Update for v3: The db cannot be closed because there are active
|
| -# VMs. The sqlite3_close call would return SQLITE_BUSY.
|
| -do_test misuse-4.1 {
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| - db close
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| - sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db]
|
| - execsql {
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| - SELECT * FROM t1
|
| - }
|
| -} {1 2}
|
| -do_test misuse-4.2 {
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| - catchsql2 {SELECT * FROM t1}
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| -} {0 {a b 1 2}}
|
| -do_test misuse-4.3 {
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| - set v [catch {
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| - db eval {SELECT * FROM t1} {} {
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| - set r [sqlite3_close $::DB]
|
| - }
|
| - } msg]
|
| - lappend v $msg $r
|
| -} {0 {} SQLITE_BUSY}
|
| -do_test misuse-4.4 {
|
| - # Flush the TCL statement cache here, otherwise the sqlite3_close() will
|
| - # fail because there are still un-finalized() VDBEs.
|
| - db cache flush
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| - sqlite3_close $::DB
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| - catchsql2 {SELECT * FROM t1}
|
| -} {1 {library routine called out of sequence}}
|
| -do_test misuse-4.5 {
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| - catchsql {
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| - SELECT * FROM t1
|
| - }
|
| -} {1 {library routine called out of sequence}}
|
| -
|
| -# Attempt to use a database after it has been closed.
|
| -#
|
| -do_test misuse-5.1 {
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| - db close
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| - sqlite3 db test2.db; set ::DB [sqlite3_connection_pointer db]
|
| - execsql {
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| - SELECT * FROM t1
|
| - }
|
| -} {1 2}
|
| -do_test misuse-5.2 {
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| - catchsql2 {SELECT * FROM t1}
|
| -} {0 {a b 1 2}}
|
| -do_test misuse-5.3 {
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| - db close
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| - set r [catch {
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| - sqlite3_prepare $::DB {SELECT * FROM t1} -1 TAIL
|
| - } msg]
|
| - lappend r $msg
|
| -} {1 {(21) library routine called out of sequence}}
|
| -
|
| -finish_test
|
|
|