From 1fc1546af9459dc5745698d62b4c3867016f1efa Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Sat, 8 Oct 2022 19:22:49 +0800
Subject: [PATCH] add test case for desc fill

---
 tests/script/tsim/parser/fill.sim | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/tests/script/tsim/parser/fill.sim b/tests/script/tsim/parser/fill.sim
index 4892345e12..ea0311ebde 100644
--- a/tests/script/tsim/parser/fill.sim
+++ b/tests/script/tsim/parser/fill.sim
@@ -795,12 +795,34 @@ if $data81 != 4 then
 endi
 
 # desc fill query
+print asc fill query
+sql select _wstart,count(*) from m_fl_tb0 where ts>='2018-9-17 9:0:0' and ts<='2018-9-17 9:11:00' interval(1m) fill(value,10) order by _wstart asc;
+if $rows != 12 then
+  return -1
+endi
+
+if $data00 != @18-09-17 09:00:00.000@ then
+  return -1
+endi
+
+if $data01 != 1 then
+  return -1
+endi
+
 print desc fill query
-sql select count(*) from m_fl_tb0 where ts>='2018-9-17 9:0:0' and ts<='2018-9-17 9:11:00' interval(1m) fill(value,10);
+sql select _wstart,count(*) from m_fl_tb0 where ts>='2018-9-17 9:0:0' and ts<='2018-9-17 9:11:00' interval(1m) fill(value,10) order by _wstart desc;
 if $rows != 12 then
   return -1
 endi
 
+if $data00 != @18-09-17 09:11:00.000@ then
+  return -1
+endi
+
+if $data01 != 10 then
+  return -1
+endi
+
 print =====================> aggregation + arithmetic + fill, need to add cases TODO
 #sql select avg(cpu_taosd) - first(cpu_taosd) from dn1 where ts<'2020-11-13 11:00:00' and ts>'2020-11-13 10:50:00' interval(10s) fill(value, 99)
 #sql select count(*), first(k), avg(k), avg(k)-first(k) from tm0 where ts>'2020-1-1 1:1:1' and ts<'2020-1-1 1:02:59' interval(10s) fill(value, 99);
-- 
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