Add tests for trigistodo, trigcompletethrough, trigmaxoverdue

contrib/remind-conf-mode/remind-conf-mode.el

@@ -178,9 +178,9 @@
          "ostype" "pad" "plural" "psmoon" "psshade" "realcurrent" "realnow"
          "realtoday" "rows" "sgn" "shell" "shellescape" "slide" "soleq"
          "stdout" "strlen" "substr" "sunrise" "sunset" "time" "timepart"
-         "timezone" "today" "trig" "trigback" "trigbase" "trigdate" "trigdatetime"
+         "timezone" "today" "trig" "trigback" "trigbase" "trigcompletethrough" "trigdate" "trigdatetime"
          "trigdelta" "trigduration" "trigeventduration" "trigeventstart"
-         "trigfrom" "trigger" "triginfo" "trigpriority" "trigrep"
+         "trigfrom" "trigger" "triginfo" "trigistodo" "trigmaxoverdue" "trigpriority" "trigrep"
          "trigscanfrom" "trigtags" "trigtime" "trigtimedelta" "trigtimerep"
          "triguntil" "trigvalid" "typeof" "tzconvert" "upper" "utctolocal"
          "value" "version" "weekno" "wkday" "wkdaynum" "year"

tests/test.cmp

@@ -24619,6 +24619,7 @@ today
 trig
 trigback
 trigbase
+trigcompletethrough
 trigdate
 trigdatetime
 trigdelta
@@ -24628,6 +24629,8 @@ trigeventstart
 trigfrom
 trigger
 triginfo
+trigistodo
+trigmaxoverdue
 trigpriority
 trigrep
 trigscanfrom
@@ -39549,6 +39552,12 @@ On odd days
 2000/06/30 * * * * On days divisible by 5
 
 Testing TODOS in agenda mode
+trigistodo() => 1
+trigcompletethrough() => 2024-12-31
+trigmaxoverdue() => 3
+trigistodo() => 0
+trigcompletethrough() => 0
+trigmaxoverdue() => -1
 First on 2025-08-01
 Second on 2022-08-01
 Third on 2023-08-01