Move bundled copy of sqlite one level deeper to better separate it...

third_party/sqlite/test/vtab_shared.test

-# 2007 April 16
-#
-# 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 tests interactions between the virtual table and
-# shared-schema functionality.
-#
-# $Id: vtab_shared.test,v 1.3 2009/07/24 17:58:53 danielk1977 Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable !vtab||!shared_cache {
-  finish_test
-  return
-}
-
-db close
-sqlite3_enable_shared_cache 1
-sqlite3 db  test.db
-sqlite3 db2 test.db
-
-do_test vtab_shared-1.1 {
-  register_echo_module [sqlite3_connection_pointer db]
-  execsql {
-    CREATE TABLE t0(a, b, c);
-    INSERT INTO t0 VALUES(1, 2, 3);
-    CREATE VIRTUAL TABLE t1 USING echo(t0);
-  }
-} {}
-
-do_test vtab_shared-1.2 {
-  execsql { SELECT * FROM t1 } db
-} {1 2 3}
-
-# Fails because the 'echo' module has not been registered with connection db2
-do_test vtab_shared-1.3 {
-  catchsql { SELECT * FROM t1 } db2
-} {1 {no such module: echo}}
-
-do_test vtab_shared-1.4 {
-  execsql { SELECT * FROM t0 } db2
-} {1 2 3}
-
-do_test vtab_shared-1.5 {
-  register_echo_module [sqlite3_connection_pointer db2]
-  execsql { SELECT * FROM t1 } db
-} {1 2 3}
-
-# Works after the module is registered with db2
-do_test vtab_shared-1.6 {
-  execsql { SELECT * FROM t1 } db2
-} {1 2 3}
-
-# Set a write-lock on table t0 using connection [db]. Then try to read from
-# virtual table t1 using [db2]. That this returns an SQLITE_LOCKED error
-# shows that the correct sqlite3_vtab is being used.
-#
-do_test vtab_shared-1.8.1 {
-  execsql { 
-    BEGIN;
-    INSERT INTO t1 VALUES(4, 5, 6);
-    SELECT * FROM t1;
-  }
-} {1 2 3 4 5 6}
-do_test vtab_shared-1.8.2 {
-  catchsql { SELECT * FROM t1 } db2
-} {1 {database table is locked}}
-do_test vtab_shared-1.8.3 {
-  catchsql { SELECT *  FROM t0 } db2
-} {1 {database table is locked: t0}}
-do_test vtab_shared-1.8.4 {
-  execsql { SELECT * FROM t0 } db
-} {1 2 3 4 5 6}
-do_test vtab_shared-1.8.5 {
-  execsql { COMMIT } db
-  execsql { SELECT *  FROM t1 } db2
-} {1 2 3 4 5 6}
-
-# While a SELECT is active on virtual table t1 via connection [db], close 
-# [db2]. This causes the schema to be reset internally. Verify that this
-# does not cause a problem.
-#
-foreach {iTest dbSelect dbClose} {
-  1 db  db2
-  2 db  db2
-  3 db2 db
-} {
-  do_test vtab_shared-1.9.$iTest {
-    set res [list]
-    $dbSelect eval { SELECT * FROM t1 } {
-      if {$a == 1} {$dbClose close}
-      lappend res $a $b $c
-    }
-    sqlite3 $dbClose test.db
-    register_echo_module [sqlite3_connection_pointer $dbClose]
-    set res
-  } {1 2 3 4 5 6}
-}
-
-# Ensure that it is not possible for one connection to DROP a virtual
-# table while a second connection is reading from the database.
-#
-do_test vtab_shared-1.10 {
-  db eval { SELECT * FROM t1 } {
-    set error [catchsql { DROP TABLE t1 } db2]
-    break
-  }
-  set error
-} {1 {database table is locked: sqlite_master}}
-
-do_test vtab_shared-1.11 {
-breakpoint
-  execsql {
-    CREATE VIRTUAL TABLE t2 USING echo(t0);
-    CREATE VIRTUAL TABLE t3 USING echo(t0);
-  }
-  execsql { SELECT * FROM t3 } db2
-} {1 2 3 4 5 6}
-
-do_test vtab_shared-1.12.1 {
-  db close
-  execsql { 
-    SELECT * FROM t1 UNION ALL
-    SELECT * FROM t2 UNION ALL
-    SELECT * FROM t3 
-  } db2
-} {1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6}
-do_test vtab_shared-1.12.2 {
-  sqlite3 db test.db
-  register_echo_module [sqlite3_connection_pointer db]
-  execsql { 
-    SELECT * FROM t1 UNION ALL
-    SELECT * FROM t2 UNION ALL
-    SELECT * FROM t3 
-  } db
-} {1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6}
-
-# Try a rename or two.
-#
-do_test vtab_shared-1.13.1 {
-  execsql { ALTER TABLE t1 RENAME TO t4 }
-  execsql { SELECT * FROM t4 } db
-} {1 2 3 4 5 6}
-do_test vtab_shared-1.13.2 {
-  execsql { SELECT * FROM t4 } db2
-} {1 2 3 4 5 6}
-do_test vtab_shared-1.13.3 {
-  execsql { ALTER TABLE t2 RENAME TO t5 }
-  execsql { SELECT * FROM t4 } db2
-} {1 2 3 4 5 6}
-
-# Try an UPDATE/INSERT/DELETE on a shared vtab as the first statement after a
-# schema is loaded.
-do_test vtab_shared_1.14.1 {
-  db2 close
-  sqlite3 db2 test.db
-  register_echo_module [sqlite3_connection_pointer db2]
-  execsql { SELECT * FROM t3 }
-} {1 2 3 4 5 6}
-do_test vtab_shared_1.14.2 {
-  execsql { 
-    UPDATE t3 SET c = 'six' WHERE c = 6;
-    SELECT * FROM t3;
-  } db2
-} {1 2 3 4 5 six}
-do_test vtab_shared_1.14.3 {
-  db2 close
-  sqlite3 db2 test.db
-  register_echo_module [sqlite3_connection_pointer db2]
-  execsql { SELECT * FROM t3 }
-} {1 2 3 4 5 six}
-do_test vtab_shared_1.14.4 {
-  execsql { 
-    DELETE FROM t3 WHERE c = 'six';
-    SELECT * FROM t3;
-  } db2
-} {1 2 3}
-do_test vtab_shared_1.14.5 {
-  db2 close
-  sqlite3 db2 test.db
-  register_echo_module [sqlite3_connection_pointer db2]
-  execsql { SELECT * FROM t3 }
-} {1 2 3}
-do_test vtab_shared_1.14.6 {
-  execsql { 
-    INSERT INTO t3 VALUES(4, 5, 6);
-    SELECT * FROM t3;
-  } db2
-} {1 2 3 4 5 6}
-
-do_test vtab_shared_1.15.1 {
-  db2 close
-  sqlite3 db2 test.db
-  register_echo_module [sqlite3_connection_pointer db2]
-  execsql { 
-    UPDATE t3 SET c = 'six' WHERE c = 6;
-    SELECT * FROM t3;
-  } db2
-} {1 2 3 4 5 six}
-do_test vtab_shared_1.15.2 {
-  db2 close
-  sqlite3 db2 test.db
-  register_echo_module [sqlite3_connection_pointer db2]
-  execsql { 
-    DELETE FROM t3 WHERE c = 'six';
-    SELECT * FROM t3;
-  } db2
-} {1 2 3}
-do_test vtab_shared_1.15.3 {
-  db2 close
-  sqlite3 db2 test.db
-  register_echo_module [sqlite3_connection_pointer db2]
-  execsql { 
-    INSERT INTO t3 VALUES(4, 5, 6);
-    SELECT * FROM t3;
-  }
-} {1 2 3 4 5 6}
-
-db close
-db2 close
-sqlite3_enable_shared_cache 0
-finish_test