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-rw-r--r--test/vtabE.test52
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diff --git a/test/vtabE.test b/test/vtabE.test
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+# 2009 November 23
+#
+# 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 file making sure the register cache logic works
+# correctly with virtual tables. Ticket [16fbf14cb2].
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+ifcapable !vtab {
+ finish_test
+ return
+}
+
+register_tclvar_module [sqlite3_connection_pointer db]
+
+unset -nocomplain vtabE
+set vtabE(vtabE1) 11
+set vtabE(vtabE2) 22
+unset -nocomplain vtabE1
+set vtabE1(w) x
+set vtabE1(y) z
+unset -nocomplain vtabE2
+set vtabE2(a) b
+set vtabE2(c) d
+
+do_test vtabE-1 {
+ db eval {
+ CREATE VIRTUAL TABLE t1 USING tclvar;
+ CREATE VIRTUAL TABLE t2 USING tclvar;
+ CREATE TABLE t3(a INTEGER PRIMARY KEY, b);
+ SELECT t1.name, t1.arrayname, t1.value,
+ t2.name, t2.arrayname, t2.value,
+ abs(t3.b + abs(t2.value + abs(t1.value)))
+ FROM t1 LEFT JOIN t2 ON t2.name = t1.arrayname
+ LEFT JOIN t3 ON t3.a=t2.value
+ WHERE t1.name = 'vtabE'
+ ORDER BY t1.value, t2.value;
+ }
+} {vtabE vtabE1 11 vtabE1 w x {} vtabE vtabE1 11 vtabE1 y z {} vtabE vtabE2 22 vtabE2 a b {} vtabE vtabE2 22 vtabE2 c d {}}
+
+finish_test