Import SQLite 3.10.2.

third_party/sqlite/src/test/sort2.test

 # 2014 March 25.
 #
 # 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. 
 #
 # Specifically, the tests in this file attempt to verify that 
 # multi-threaded sorting works.
 #
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
 set testprefix sort2
+db close
+sqlite3_shutdown
+sqlite3_config_pmasz 10
+sqlite3_initialize
+sqlite3 db test.db
 
 foreach {tn script} {
   1 { }
   2 {
     catch { db close }
     reset_db
     catch { db eval {PRAGMA threads=7} }
   }
 } {
 
@@ skipping 25 matching lines @@
   do_execsql_test $tn.2.2 {
     CREATE UNIQUE INDEX i1 ON t1(b, a);
   }
   
   do_execsql_test $tn.2.3 {
     CREATE UNIQUE INDEX i2 ON t1(a);
   }
   
   do_execsql_test $tn.2.4 { PRAGMA integrity_check } {ok}
   
-  breakpoint
   do_execsql_test $tn.3 {
     PRAGMA cache_size = 5;
     WITH r(x,y) AS (
       SELECT 1, randomblob(100)
       UNION ALL
       SELECT x+1, randomblob(100) FROM r
       LIMIT 1000000
     )
     SELECT count(x), length(y) FROM r GROUP BY (x%5)
   } {
     200000 100 200000 100 200000 100 200000 100 200000 100
   }
 }
 
 finish_test