[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/memsubsys2.test

Index: third_party/sqlite/sqlite-src-3080704/test/memsubsys2.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/memsubsys2.test b/third_party/sqlite/sqlite-src-3080704/test/memsubsys2.test
deleted file mode 100644
index a40f4e4f03d44b518288725eac8767cc868619c6..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/test/memsubsys2.test
+++ /dev/null
@@ -1,173 +0,0 @@
-# 2008 June 18
-#
-# 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 contains tests of the memory allocation subsystem.
-#
-# $Id: memsubsys2.test,v 1.2 2008/08/12 15:21:12 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-sqlite3_reset_auto_extension
-
-# This procedure constructs a new database in test.db.  It fills
-# this database with many small records (enough to force multiple
-# rebalance operations in the btree-layer and to require a large
-# page cache), verifies correct results, then returns.
-#
-proc build_test_db {testname pragmas} {
-  catch {db close}
-  forcedelete test.db test.db-journal
-  sqlite3 db test.db
-  db eval $pragmas
-  db eval {
-    CREATE TABLE t1(x, y);
-    CREATE TABLE t2(a, b);
-    CREATE INDEX i1 ON t1(x,y);
-    INSERT INTO t1 VALUES(1, 100);
-    INSERT INTO t1 VALUES(2, 200);
-  }
-  for {set i 2} {$i<5000} {incr i $i} {
-    db eval {INSERT INTO t2 SELECT * FROM t1}
-    db eval {INSERT INTO t1 SELECT a+$i, a+b*100 FROM t2}
-    db eval {DELETE FROM t2}
-  }
-  do_test $testname.1 {
-    db eval {SELECT count(*) FROM t1}
-  } 8192
-  integrity_check $testname.2
-}
-
-# Reset all of the highwater marks.
-#
-proc reset_highwater_marks {} {
-  sqlite3_status SQLITE_STATUS_MEMORY_USED 1
-  sqlite3_status SQLITE_STATUS_MALLOC_SIZE 1
-  sqlite3_status SQLITE_STATUS_PAGECACHE_USED 1
-  sqlite3_status SQLITE_STATUS_PAGECACHE_OVERFLOW 1
-  sqlite3_status SQLITE_STATUS_PAGECACHE_SIZE 1
-  sqlite3_status SQLITE_STATUS_SCRATCH_USED 1
-  sqlite3_status SQLITE_STATUS_SCRATCH_OVERFLOW 1
-  sqlite3_status SQLITE_STATUS_SCRATCH_SIZE 1
-  sqlite3_status SQLITE_STATUS_PARSER_STACK 1
-}
-
-# Test 1:  Verify that calling sqlite3_malloc(0) returns a NULL
-# pointer.
-#
-set highwater [sqlite3_memory_highwater 0]
-do_test memsubsys2-1.1 {
-  sqlite3_malloc 0
-} {0}
-do_test memsubsys2-1.2 {
-  sqlite3_memory_highwater 0
-} $highwater
-
-
-# Test 2:  Verify that the highwater mark increases after a large
-# allocation.
-#
-sqlite3_memory_highwater 1
-set highwater [sqlite3_memory_highwater 0]
-do_test memsubsys2-2.1 {
-  sqlite3_free [set x [sqlite3_malloc 100000]]
-  expr {$x!="0"}
-} {1}
-do_test memsubsys2-2.2 {
-  expr {[sqlite3_memory_highwater 0]>=[sqlite3_memory_used]+$highwater}
-} {1}
-
-# Test 3: Verify that turning of memstatus disables the statistics
-# tracking.
-#
-db close
-sqlite3_shutdown
-sqlite3_config_memstatus 0
-sqlite3_initialize
-reset_highwater_marks
-set highwater [sqlite3_memory_highwater 0]
-do_test memsubsys2-3.1 {
-  set highwater
-} {0}
-do_test memsubsys2-3.2 {
-  sqlite3_malloc 0
-} {0}
-do_test memsubsys2-3.3 {
-  sqlite3_memory_highwater 0
-} {0}
-do_test memsubsys2-3.4 {
-  sqlite3_memory_used
-} {0}
-do_test memsubsys2-3.5 {
-  set ::allocation [sqlite3_malloc 100000]
-  expr {$::allocation!="0"}
-} {1}
-do_test memsubsys2-3.6 {
-  sqlite3_memory_highwater 0
-} {0}
-do_test memsubsys2-3.7 {
-  sqlite3_memory_used
-} {0}
-do_test memsubsys2-3.8 {
-  sqlite3_free $::allocation
-} {}
-do_test memsubsys2-3.9 {
-  sqlite3_free 0
-} {}
-  
-
-# Test 4: Verify that turning on memstatus reenables the statistics
-# tracking.
-#
-sqlite3_shutdown
-sqlite3_config_memstatus 1
-sqlite3_initialize
-reset_highwater_marks
-set highwater [sqlite3_memory_highwater 0]
-do_test memsubsys2-4.1 {
-  set highwater
-} {0}
-do_test memsubsys2-4.2 {
-  sqlite3_malloc 0
-} {0}
-do_test memsubsys2-4.3 {
-  sqlite3_memory_highwater 0
-} {0}
-do_test memsubsys2-4.4 {
-  sqlite3_memory_used
-} {0}
-do_test memsubsys2-4.5 {
-  set ::allocation [sqlite3_malloc 100000]
-  expr {$::allocation!="0"}
-} {1}
-do_test memsubsys2-4.6 {
-  expr {[sqlite3_memory_highwater 0]>=100000}
-} {1}
-do_test memsubsys2-4.7 {
-  expr {[sqlite3_memory_used]>=100000}
-} {1}
-do_test memsubsys2-4.8 {
-  sqlite3_free $::allocation
-} {}
-do_test memsubsys2-4.9 {
-  sqlite3_free 0
-} {}
-do_test memsubsys2-4.10 {
-  expr {[sqlite3_memory_highwater 0]>=100000}
-} {1}
-do_test memsubsys2-4.11 {
-  sqlite3_memory_used
-} {0}
-  
-
-
-
-autoinstall_test_functions
-finish_test