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+
+#pragma ident "%Z%%M% %I% %E% SMI"
+
+# 2003 July 1
+#
+# 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. The
+# focus of this script is testing the ATTACH and DETACH commands
+# and related functionality.
+#
+# $Id: attach2.test,v 1.5 2004/02/12 15:31:22 drh Exp $
+#
+
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# Ticket #354
+#
+do_test attach2-1.1 {
+ db eval {
+ CREATE TABLE t1(a,b);
+ CREATE INDEX x1 ON t1(a);
+ }
+ file delete -force test2.db
+ file delete -force test2.db-journal
+ sqlite db2 test2.db
+ db2 eval {
+ CREATE TABLE t1(a,b);
+ CREATE INDEX x1 ON t1(a);
+ }
+ catchsql {
+ ATTACH 'test2.db' AS t2;
+ }
+} {0 {}}
+
+# Ticket #514
+#
+proc db_list {db} {
+ set list {}
+ foreach {idx name file} [execsql {PRAGMA database_list} $db] {
+ lappend list $idx $name
+ }
+ return $list
+}
+db eval {DETACH t2}
+do_test attach2-2.1 {
+ # lock test2.db then try to attach it. Should get an error.
+ db2 eval {BEGIN}
+ catchsql {
+ ATTACH 'test2.db' AS t2;
+ }
+} {1 {database is locked}}
+do_test attach2-2.2 {
+ # make sure test2.db did not get attached.
+ db_list db
+} {0 main 1 temp}
+do_test attach2-2.3 {
+ # unlock test2.db and try to attach again. should work this time.
+ db2 eval {COMMIT}
+ catchsql {
+ ATTACH 'test2.db' AS t2;
+ }
+} {0 {}}
+do_test attach2-2.4 {
+ db_list db
+} {0 main 1 temp 2 t2}
+do_test attach2-2.5 {
+ catchsql {
+ SELECT name FROM t2.sqlite_master;
+ }
+} {0 {t1 x1}}
+do_test attach2-2.6 {
+ # lock test2.db and try to read from it. should get an error.
+ db2 eval BEGIN
+ catchsql {
+ SELECT name FROM t2.sqlite_master;
+ }
+} {1 {database is locked}}
+do_test attach2-2.7 {
+ # but we can still read from test1.db even though test2.db is locked.
+ catchsql {
+ SELECT name FROM main.sqlite_master;
+ }
+} {0 {t1 x1}}
+do_test attach2-2.8 {
+ # start a transaction on test.db even though test2.db is locked.
+ catchsql {
+ BEGIN;
+ INSERT INTO t1 VALUES(8,9);
+ }
+} {0 {}}
+do_test attach2-2.9 {
+ execsql {
+ SELECT * FROM t1
+ }
+} {8 9}
+do_test attach2-2.10 {
+ # now try to write to test2.db. the write should fail
+ catchsql {
+ INSERT INTO t2.t1 VALUES(1,2);
+ }
+} {1 {database is locked}}
+do_test attach2-2.11 {
+ # when the write failed in the previous test, the transaction should
+ # have rolled back.
+ db2 eval ROLLBACK
+ execsql {
+ SELECT * FROM t1
+ }
+} {}
+do_test attach2-2.12 {
+ catchsql {
+ COMMIT
+ }
+} {1 {cannot commit - no transaction is active}}
+
+# Ticket #574: Make sure it works usingi the non-callback API
+#
+do_test attach2-3.1 {
+ db close
+ set DB [sqlite db test.db]
+ set rc [catch {sqlite_compile $DB "ATTACH 'test2.db' AS t2" TAIL} VM]
+ if {$rc} {lappend rc $VM}
+ sqlite_finalize $VM
+ set rc
+} {0}
+do_test attach2-3.2 {
+ set rc [catch {sqlite_compile $DB "DETACH t2" TAIL} VM]
+ if {$rc} {lappend rc $VM}
+ sqlite_finalize $VM
+ set rc
+} {0}
+
+db close
+for {set i 2} {$i<=15} {incr i} {
+ catch {db$i close}
+}
+file delete -force test2.db
+
+
+finish_test