Begin testing the new ATTACH and DETACH commands. (CVS 898)

FossilOrigin-Name: 7a0f8024a1323a15d0c83afe9302400736f01fe8

test/attach.test

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+# 2003 April 4
+#
+# 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: attach.test,v 1.1 2003/04/05 03:42:27 drh Exp $
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+file delete -force test2.db
+file delete -force test2.db-journal
+
+do_test attach-1.1 {
+  execsql {
+    CREATE TABLE t1(a,b);
+    INSERT INTO t1 VALUES(1,2);
+    INSERT INTO t1 VALUES(3,4);
+    SELECT * FROM t1;
+  }
+} {1 2 3 4}
+do_test attach-1.2 {
+  sqlite db2 test2.db
+  execsql {
+    CREATE TABLE t2(x,y);
+    INSERT INTO t2 VALUES(1,'x');
+    INSERT INTO t2 VALUES(2,'y');
+    SELECT * FROM t2;
+  }
+} {1 x 2 y}
+do_test attach-1.3 {
+  execsql {
+    ATTACH DATABASE 'test2.db' AS two;
+    SELECT * FROM two.t2;
+  }
+} {1 x 2 y}
+do_test attach-1.4 {
+  execsql {
+    SELECT * FROM t2;
+  }
+} {1 x 2 y}
+do_test attach-1.5 {
+  execsql {
+    DETACH DATABASE two;
+    SELECT * FROM t1;
+  }
+} {1 2 3 4}
+do_test attach-1.6 {
+  catchsql {
+    SELECT * FROM t2;
+  }
+} {1 {no such table: t2}}
+do_test attach-1.7 {
+  catchsql {
+    SELECT * FROM two.t2;
+  }
+} {1 {no such table: two.t2}}
+
+db2 close
+
+
+finish_test