Import SQLite 3.8.7.4.

third_party/sqlite/src/test/pcache.test

 # 2008 August 29
 #
 # 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.
 #
 #***********************************************************************
@@ skipping 26 matching lines @@
 do_test pcache-1.1 {
   db close
   pcache_stats
 } {current 0 max 0 min 0 recyclable 0}
 
 do_test pcache-1.2 {
   sqlite3 db test.db
   execsql {
     PRAGMA cache_size=12;
     PRAGMA auto_vacuum=0;
+    PRAGMA mmap_size=0;
   }
   pcache_stats
 } {current 1 max 12 min 10 recyclable 1}
 
 do_test pcache-1.3 {
   execsql {
     BEGIN;
     CREATE TABLE t1(a, b, c);
     CREATE TABLE t2(a, b, c);
     CREATE TABLE t3(a, b, c);
@@ skipping 115 matching lines @@
     SELECT * FROM t5 ORDER BY a; SELECT * FROM t5;
     SELECT * FROM t6 ORDER BY a; SELECT * FROM t6;
     SELECT * FROM t7 ORDER BY a; SELECT * FROM t7;
     SELECT * FROM t8 ORDER BY a; SELECT * FROM t8;
     SELECT * FROM t9 ORDER BY a; SELECT * FROM t9;
   }
   pcache_stats
 } {current 14 max 15 min 10 recyclable 14}
 
 finish_test