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test/tkt3541.test

35 строк935 B

drh

Convert the "~" and "NOT" operators to be two-address instructions.

15 дек 2008, 18:27

15 дек 2008, 18:27e99fa2a

# 2008 December 16
#
# 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.
#
# This file is a verification that the bugs identified in ticket
# #3541 have been fixed.
#
# $Id: tkt3541.test,v 1.1 2008/12/15 15:27:52 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

do_test tkt3541-1.1 {
  db eval {
    CREATE TABLE t1(x);
    INSERT INTO t1 VALUES(123);
    SELECT CASE ~max(x) WHEN min(x) THEN 1 ELSE max(x) END FROM t1;
  }
} {123}
do_test tkt3541-1.2 {
  db eval {
    SELECT CASE NOT max(x) WHEN min(x) THEN 1 ELSE max(x) END FROM t1;
  }
} {123}


finish_test