Import SQLite 3.7.6.3.

third_party/sqlite/src/test/tkt-26ff0c2d1e.test

+# 2010 May 12
+#
+# 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 testing a bug found in the OP_Variable optimizer
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test bug-20100512-1 {
+  set DB [sqlite3_connection_pointer db]
+  set SQL {SELECT case when 1 then 99 else ? end + ?}
+  set STMT [sqlite3_prepare_v2 $DB $SQL -1 TAIL]
+  set TAIL
+} {}
+do_test bug-20100512-2 {
+  sqlite3_bind_parameter_count $STMT
+} 2
+do_test bug-20100512-3 {
+  sqlite3_bind_int $STMT 1 123
+  sqlite3_bind_int $STMT 2 456
+  sqlite3_step $STMT
+  sqlite3_column_int $STMT 0
+} {555}
+sqlite3_finalize $STMT