[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/shared4.test

Index: third_party/sqlite/sqlite-src-3080704/test/shared4.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/shared4.test b/third_party/sqlite/sqlite-src-3080704/test/shared4.test
deleted file mode 100644
index 83925b06e4cbf79a1d5365cb0ddffad7f629c543..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/test/shared4.test
+++ /dev/null
@@ -1,237 +0,0 @@
-# 2008 July 14
-#
-# 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.
-#
-#***********************************************************************
-#
-# Test the btree mutex protocol for shared cache mode.
-#
-# $Id: shared4.test,v 1.2 2008/08/04 03:51:24 danielk1977 Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-db close
-puts hello
-
-# This script is only valid if we are running shared-cache mode in a
-# threadsafe-capable database engine.
-#
-ifcapable !shared_cache||!compound {
-  finish_test
-  return
-}
-set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
-
-# Prepare multiple databases in shared cache mode.
-#
-do_test shared4-1.1 {
-  forcedelete test1.db test1.db-journal
-  forcedelete test2.db test2.db-journal
-  forcedelete test3.db test3.db-journal
-  forcedelete test4.db test4.db-journal
-  sqlite3 db1 test1.db
-  sqlite3 db2 test2.db
-  sqlite3 db3 test3.db
-  sqlite3 db4 test4.db
-  db1 eval {
-    CREATE TABLE t1(a);
-    INSERT INTO t1 VALUES(111);
-  }
-  db2 eval {
-    CREATE TABLE t2(b);
-    INSERT INTO t2 VALUES(222);
-  }
-  db3 eval {
-    CREATE TABLE t3(c);
-    INSERT INTO t3 VALUES(333);
-  }
-  db4 eval {
-    CREATE TABLE t4(d);
-    INSERT INTO t4 VALUES(444);
-  }
-  db1 eval {
-    ATTACH DATABASE 'test2.db' AS two;
-    ATTACH DATABASE 'test3.db' AS three;
-    ATTACH DATABASE 'test4.db' AS four;
-  }
-  db2 eval {
-    ATTACH DATABASE 'test4.db' AS four;
-    ATTACH DATABASE 'test3.db' AS three;
-    ATTACH DATABASE 'test1.db' AS one;
-  }
-  db3 eval {
-    ATTACH DATABASE 'test1.db' AS one;
-    ATTACH DATABASE 'test2.db' AS two;
-    ATTACH DATABASE 'test4.db' AS four;
-  }
-  db4 eval {
-    ATTACH DATABASE 'test3.db' AS three;
-    ATTACH DATABASE 'test2.db' AS two;
-    ATTACH DATABASE 'test1.db' AS one;
-  }
-  db1 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT b FROM t2 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT d FROM t4;
-  }
-} {111 222 333 444}
-do_test shared4-1.2 {
-  db2 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT b FROM t2 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT c FROM t3;
-  }
-} {111 222 444 333}
-do_test shared4-1.3 {
-  db3 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT b FROM t2 UNION ALL
-     SELECT d FROM t4;
-  }
-} {111 333 222 444}
-do_test shared4-1.4 {
-  db4 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT b FROM t2;
-  }
-} {111 333 444 222}
-do_test shared4-1.5 {
-  db3 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT b FROM t2 UNION ALL
-     SELECT c FROM t3;
-  }
-} {111 444 222 333}
-do_test shared4-1.6 {
-  db4 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT b FROM t2;
-  }
-} {111 444 333 222}
-do_test shared4-1.7 {
-  db1 eval {
-     SELECT b FROM t2 UNION ALL
-     SELECT a FROM t1 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT d FROM t4;
-  }
-} {222 111 333 444}
-do_test shared4-1.8 {
-  db2 eval {
-     SELECT b FROM t2 UNION ALL
-     SELECT a FROM t1 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT c FROM t3;
-  }
-} {222 111 444 333}
-do_test shared4-1.9 {
-  db3 eval {
-     SELECT b FROM t2 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT a FROM t1 UNION ALL
-     SELECT d FROM t4;
-  }
-} {222 333 111 444}
-do_test shared4-1.10 {
-  db4 eval {
-     SELECT b FROM t2 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT a FROM t1;
-  }
-} {222 333 444 111}
-do_test shared4-1.11 {
-  db1 eval {
-     SELECT c FROM t3 UNION ALL
-     SELECT a FROM t1 UNION ALL
-     SELECT b FROM t2 UNION ALL
-     SELECT d FROM t4;
-  }
-} {333 111 222 444}
-do_test shared4-1.12 {
-  db2 eval {
-     SELECT c FROM t3 UNION ALL
-     SELECT a FROM t1 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT b FROM t2;
-  }
-} {333 111 444 222}
-
-do_test shared4-2.1 {
-  db1 eval {
-    UPDATE t1 SET a=a+1000;
-    UPDATE t2 SET b=b+2000;
-    UPDATE t3 SET c=c+3000;
-    UPDATE t4 SET d=d+4000;
-  }
-  db2 eval {
-    UPDATE t1 SET a=a+10000;
-    UPDATE t2 SET b=b+20000;
-    UPDATE t3 SET c=c+30000;
-    UPDATE t4 SET d=d+40000;
-  }
-  db3 eval {
-    UPDATE t1 SET a=a+100000;
-    UPDATE t2 SET b=b+200000;
-    UPDATE t3 SET c=c+300000;
-    UPDATE t4 SET d=d+400000;
-  }
-  db4 eval {
-    UPDATE t1 SET a=a+1000000;
-    UPDATE t2 SET b=b+2000000;
-    UPDATE t3 SET c=c+3000000;
-    UPDATE t4 SET d=d+4000000;
-  }
-  db1 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT b FROM t2 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT d FROM t4;
-  }
-} {1111111 2222222 3333333 4444444}
-do_test shared4-2.2 {
-  db2 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT b FROM t2 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT c FROM t3;
-  }
-} {1111111 2222222 4444444 3333333}
-do_test shared4-2.3 {
-  db3 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT b FROM t2 UNION ALL
-     SELECT d FROM t4;
-  }
-} {1111111 3333333 2222222 4444444}
-do_test shared4-2.4 {
-  db4 eval {
-     SELECT a FROM t1 UNION ALL
-     SELECT c FROM t3 UNION ALL
-     SELECT d FROM t4 UNION ALL
-     SELECT b FROM t2;
-  }
-} {1111111 3333333 4444444 2222222}
-
-
-db1 close
-db2 close
-db3 close
-db4 close
-
-sqlite3_enable_shared_cache $::enable_shared_cache
-finish_test