enhance/modify test case

tests/script/general/parser/scalar_expression.sim

@@ -89,6 +89,14 @@ endi
 if $data00 != 2457.000000000 then
   return -1
 endi
+print execute sql select sin(log(avg(c1),sum(c2))+3)%4 from $stb
+sql select sin(log(avg(c1),sum(c2))+3)%4 from $stb
+if $rows != 1 then
+  return -1
+endi
+if $data00 != -0.265074286 then
+  return -1
+endi
 
 print execute sql select select log(pow(length(concat('3','4')),2),c2) from $stb
 sql select log(pow(length(concat('3','4')),2),c2) from $stb
@@ -156,6 +164,42 @@ endi
 if $data90 != 3.000000000 then
   return -1
 endi
+$tb0 = $tbPrefix . 0
+$tb1 = $tbPrefix . 1
+print execute sql select sin(pow(c1,log(c2,2))+pow(c2,2)) as val from $tb0 union all select pow(c4,2)+tan(sin(c5)/cos(c6)) as val from $tb1
+sql select sin(pow(c1,log(c2,2))+pow(c2,2)) as val from $tb0 union all select pow(c4,2)+tan(sin(c5)/cos(c6)) as val from $tb1
+print [ $data00 , $data10 , $data20 , $data30 , $data40 , $data50 , $data60 , $data70 , $data80 , $data90 ]
+if $data00 != @-nan@ then
+  return -1
+endi
+if $data10 != 0.909297427 then
+  return -1
+endi
+if $data20 != -0.279415498 then
+  return -1
+endi
+if $data30 != 0.843325058 then
+  return -1
+endi
+if $data40 != 0.551426681 then
+  return -1
+endi
+if $data50 != -0.840606612 then
+  return -1
+endi
+if $data60 != 0.436161076 then
+  return -1
+endi
+if $data70 != 0.897498185 then
+  return -1
+endi
+if $data80 != -0.885952778 then
+  return -1
+endi
+if $data90 != 0.429470715 then
+  return -1
+endi
+
 print ============== invalid expressions
 sql_error select agg(c1)+c2 from $stb
 sql_error select agg(c1+2) from $stb