| Index: third_party/sqlite/test/corrupt4.test
|
| ===================================================================
|
| --- third_party/sqlite/test/corrupt4.test (revision 56608)
|
| +++ third_party/sqlite/test/corrupt4.test (working copy)
|
| @@ -1,74 +0,0 @@
|
| -# 2007 Sept 7
|
| -#
|
| -# 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 to make sure SQLite does not crash or
|
| -# segfault if it sees a corrupt database file.
|
| -#
|
| -# $Id: corrupt4.test,v 1.1 2007/09/07 14:32:07 drh Exp $
|
| -
|
| -set testdir [file dirname $argv0]
|
| -source $testdir/tester.tcl
|
| -
|
| -# We must have the page_size pragma for these tests to work.
|
| -#
|
| -ifcapable !pager_pragmas {
|
| - finish_test
|
| - return
|
| -}
|
| -
|
| -# Create a database with a freelist containing at least two pages.
|
| -#
|
| -do_test corrupt4-1.1 {
|
| - set bigstring [string repeat 0123456789 200]
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| - execsql {
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| - PRAGMA auto_vacuum=OFF;
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| - PRAGMA page_size=1024;
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| - CREATE TABLE t1(x);
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| - INSERT INTO t1 VALUES($bigstring);
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| - CREATE TABLE t2(y);
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| - INSERT INTO t2 VALUES(1);
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| - DROP TABLE t1;
|
| - }
|
| - file size test.db
|
| -} [expr {1024*4}]
|
| -
|
| -# Verify that there are two pages on the freelist.
|
| -#
|
| -do_test corrupt4-1.2 {
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| - execsql {PRAGMA freelist_count}
|
| -} {2}
|
| -
|
| -# Get the page number for the trunk of the freelist.
|
| -#
|
| -set trunkpgno [hexio_get_int [hexio_read test.db 32 4]]
|
| -set baseaddr [expr {($trunkpgno-1)*1024}]
|
| -
|
| -# Verify that the trunk of the freelist has exactly one
|
| -# leaf.
|
| -#
|
| -do_test corrupt4-1.3 {
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| - hexio_get_int [hexio_read test.db [expr {$::baseaddr+4}] 4]
|
| -} {1}
|
| -
|
| -# Insert a negative number as the number of leaves on the trunk.
|
| -# Then try to add a new element to the freelist.
|
| -#
|
| -do_test corrupt4-1.4 {
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| - hexio_write test.db [expr {$::baseaddr+4}] [hexio_render_int32 -100000000]
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| - db close
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| - sqlite3 db test.db
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| - catchsql {
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| - DROP TABLE t2
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| - }
|
| -} {1 {database disk image is malformed}}
|
| -
|
| -finish_test
|
|
|