From b406626c64313ae348996c243a0a05d3f6ed2c3c Mon Sep 17 00:00:00 2001
From: Jan Mercl <0xjnml@gmail.com>
Date: Sun, 26 Jul 2020 22:36:18 +0200
Subject: release v1.4.0-beta1

---
 testdata/tcl/shared7.test | 58 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 testdata/tcl/shared7.test

(limited to 'testdata/tcl/shared7.test')

diff --git a/testdata/tcl/shared7.test b/testdata/tcl/shared7.test
new file mode 100644
index 0000000..9f4880f
--- /dev/null
+++ b/testdata/tcl/shared7.test
@@ -0,0 +1,58 @@
+# 2009 April 30
+#
+# 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.
+#
+#***********************************************************************
+#
+# Make sure that attaching the same database multiple times in
+# shared cache mode fails.
+#
+# $Id: shared7.test,v 1.1 2009/04/30 13:30:33 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+ifcapable !shared_cache { finish_test ; return }
+
+do_test shared7-1.1 {
+  set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
+  sqlite3_enable_shared_cache
+} {1}
+
+# EVIDENCE-OF: R-05098-06501 In shared cache mode, attempting to attach
+# the same database file more than once results in an error.
+#
+do_test shared7-1.2 {
+  db close
+  sqlite3 db test.db
+  db eval {
+    CREATE TABLE t1(x);
+  }
+  catchsql {
+    ATTACH 'test.db' AS err1;
+  }
+} {1 {database is already attached}}
+
+do_test shared7-1.3 {
+  forcedelete test2.db test2.db-journal
+  db eval {
+    ATTACH 'test2.db' AS test2;
+    CREATE TABLE test2.t2(y);
+  }
+  catchsql {
+    ATTACH 'test2.db' AS err2;
+  }
+} {1 {database is already attached}}
+do_test shared7-1.4 {
+  catchsql {
+    ATTACH 'test.db' AS err1;
+  }
+} {1 {database is already attached}}
+
+
+sqlite3_enable_shared_cache $::enable_shared_cache
+finish_test
-- 
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