[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/corruptH.test

-# 2014-01-20
-#
-# 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.
-#
-#***********************************************************************
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-set testprefix corruptH
-
-# Do not use a codec for tests in this file, as the database file is
-# manipulated directly using tcl scripts (using the [hexio_write] command).
-#
-do_not_use_codec
-database_may_be_corrupt
-
-# The corruption migrations tested by the code in this file are not detected
-# mmap mode.
-#
-# The reason is that in mmap mode, the different queries may use different
-# PgHdr objects for the same page (same data, but different PgHdr container 
-# objects). And so the corruption is not detected. 
-#
-if {[permutation]=="mmap"} {
-  finish_test
-  return
-}
-
-# Initialize the database.
-#
-do_execsql_test 1.1 {
-  PRAGMA page_size=1024;
-
-  CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
-  INSERT INTO t1 VALUES(1, 'one');
-  INSERT INTO t1 VALUES(2, 'two');
-
-  CREATE TABLE t2(x);
-  INSERT INTO t2 VALUES(randomblob(200));
-  INSERT INTO t2 SELECT randomblob(200) FROM t2;
-  INSERT INTO t2 SELECT randomblob(200) FROM t2;
-  INSERT INTO t2 SELECT randomblob(200) FROM t2;
-  INSERT INTO t2 SELECT randomblob(200) FROM t2;
-  INSERT INTO t2 SELECT randomblob(200) FROM t2;
-  INSERT INTO t2 SELECT randomblob(200) FROM t2;
-} {}
-
-# Corrupt the file so that the root page of t1 is also linked into t2 as
-# a leaf page.
-#
-do_test 1.2 {
-  db eval { SELECT name, rootpage FROM sqlite_master } { 
-    set r($name) $rootpage 
-  }
-  db close
-  hexio_write test.db [expr {($r(t2)-1)*1024 + 11}] [format %.2X $r(t1)]
-  sqlite3 db test.db
-} {}
-
-do_test 1.3 {
-breakpoint
-  db eval { PRAGMA secure_delete=1 }
-  list [catch {
-    db eval { SELECT * FROM t1 WHERE a IN (1, 2) } {
-      db eval { DELETE FROM t2 }
-    }
-  } msg] $msg
-} {1 {database disk image is malformed}}
-
-#-------------------------------------------------------------------------
-reset_db
-
-# Initialize the database.
-#
-do_execsql_test 2.1 {
-  PRAGMA auto_vacuum=0;
-  PRAGMA page_size=1024;
-
-  CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
-  INSERT INTO t1 VALUES(1, 'one');
-  INSERT INTO t1 VALUES(2, 'two');
-
-  CREATE TABLE t3(x);
-
-  CREATE TABLE t2(x PRIMARY KEY) WITHOUT ROWID;
-  INSERT INTO t2 VALUES(randomblob(100));
-
-  DROP TABLE t3;
-} {}
-
-do_test 2.2 {
-  db eval { SELECT name, rootpage FROM sqlite_master } { 
-    set r($name) $rootpage 
-  }
-  db close
-  set fl [hexio_get_int [hexio_read test.db 32 4]]
-
-  hexio_write test.db [expr {($fl-1) * 1024 + 0}] 00000000 
-  hexio_write test.db [expr {($fl-1) * 1024 + 4}] 00000001 
-  hexio_write test.db [expr {($fl-1) * 1024 + 8}] [format %.8X $r(t1)]
-  hexio_write test.db 36 00000002
-
-  sqlite3 db test.db
-} {}
-
-
-# The trick here is that the root page of the tree scanned by the outer 
-# query is also currently on the free-list. So while the first seek on
-# the table (for a==1) works, by the time the second is attempted The 
-# "INSERT INTO t2..." statements have recycled the root page of t1 and
-# used it as an index leaf. Normally, BtreeMovetoUnpacked() detects
-# that the PgHdr object associated with said root page does not match
-# the cursor (as it is now marked with PgHdr.intKey==0) and returns
-# SQLITE_CORRUPT. 
-#
-set res23 {1 {database disk image is malformed}}
-do_test 2.3 {
-  list [catch {
-  set res [list]
-  db eval { SELECT * FROM t1 WHERE a IN (1, 2) } {
-    db eval { 
-      INSERT INTO t2 SELECT randomblob(100) FROM t2;
-      INSERT INTO t2 SELECT randomblob(100) FROM t2;
-      INSERT INTO t2 SELECT randomblob(100) FROM t2;
-      INSERT INTO t2 SELECT randomblob(100) FROM t2;
-      INSERT INTO t2 SELECT randomblob(100) FROM t2;
-    }
-    lappend res $b
-  }
-  set res
-  } msg] $msg
-} $res23
-
-#-------------------------------------------------------------------------
-reset_db
-
-# Initialize the database.
-#
-do_execsql_test 3.1 {
-  PRAGMA page_size=1024;
-
-  CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
-  INSERT INTO t1 VALUES(1, 'one');
-  INSERT INTO t1 VALUES(2, 'two');
-
-  CREATE TABLE t2(c INTEGER PRAGMA KEY, d);
-  INSERT INTO t2 VALUES(1, randomblob(1100));
-} {}
-
-do_test 3.2 {
-  db eval { SELECT name, rootpage FROM sqlite_master } { 
-    set r($name) $rootpage 
-  }
-  db close
-
-  hexio_write test.db [expr {($r(t2)-1) * 1024 + 1020}] 00000002
-
-  sqlite3 db test.db
-} {}
-
-do_test 3.3 {
-  list [catch {
-  db eval { SELECT * FROM t1 WHERE a IN (1, 2) } {
-    db eval { 
-      DELETE FROM t2 WHERE c=1;
-    }
-  }
-  } msg] $msg
-} {1 {database disk image is malformed}}
-
-finish_test
-