#! /usr/bin/tclsh8.5
### -*-tcl-*-

source [file join [file dirname $argv0] "../lib/func.tcl"]

set RUN 0
set FAIL 0

proc test {name testargs testbody tests} {
  global RC RUN FAIL

  eval proc testproc [list $testargs] [list $testbody]
  set run 0
  set ok true
  puts -nonewline "$name: "
  foreach test $tests {
    puts -nonewline "."
    flush stdout
    incr run
    set rc [catch {eval testproc $test} out]
    switch -exact $rc {
      0 { }
      1 {
	puts ""
	puts "FAILED: $out"
	puts -nonewline "$name: [string repeat . $run]"
	set ok false
      }
      default { return -code $code $rc }
    }
  }
  if {$ok} {
    puts " ok"
  } else {
    puts " FAILED"
    incr FAIL
  }
  incr RUN
}

test next-matching-date {pat ref want} {
  set t_ref [clock scan $ref -format "%Y-%m-%d %H:%M:%S"]
  set t_want [clock scan $want -format "%Y-%m-%d %H:%M:%S"]
  set t_found [next-matching-date $pat $t_ref]
  if {$t_found != $t_want} {
    set found [clock format $t_found -format "%Y-%m-%d %H:%M:%S"]
    error "mismatch: <$pat> <$ref> -> <$found> /= <$want>"
  }
} {
  {"*-*-* 03:00:00" "2011-09-03 02:32:45" "2011-09-03 03:00:00"}
  {"*-*-* 03:00:00" "2011-09-03 18:32:45" "2011-09-04 03:00:00"}
  {"*-*-* 03:00:00" "2011-02-28 18:32:45" "2011-03-01 03:00:00"}
  {"*-*-* 03:00:00" "2012-02-28 18:32:45" "2012-02-29 03:00:00"}
  {"*-*-* 03:00:00" "2011-03-30 18:32:45" "2011-03-31 03:00:00"}
  {"*-*-* 03:00:00" "2012-04-30 18:32:45" "2012-05-01 03:00:00"}
  {"*-*-* 03:00:00" "2012-12-31 18:32:45" "2013-01-01 03:00:00"}
  {"*-*-* 00:00:00" "2012-12-04 00:25:01" "2012-12-05 00:00:00"}
  {"*-*-* 10:20:30" "2012-12-06 10:21:30" "2012-12-07 10:20:30"}
  {"*-*-* *:*:05" "2012-12-04 00:00:00" "2012-12-04 00:00:05"}
  {"*-*-* *:*:05" "2012-12-04 00:00:04" "2012-12-04 00:00:05"}
  {"*-*-* *:*:05" "2012-12-04 00:00:05" "2012-12-04 00:00:05"}
  {"*-*-* *:*:05" "2012-12-04 00:00:06" "2012-12-04 00:01:05"}
  {"*-*-* *:*:05" "2012-12-04 23:59:06" "2012-12-05 00:00:05"}
  {"*-*-* *:19:05" "2012-12-04 00:00:00" "2012-12-04 00:19:05"}
  {"*-*-* *:19:05" "2012-12-04 00:20:04" "2012-12-04 01:19:05"}
  {"*-*-* *:19:05" "2012-12-04 00:18:06" "2012-12-04 00:19:05"}
  {"*-*-* *:19:05" "2012-12-04 00:19:06" "2012-12-04 01:19:05"}
  {"*-*-31 01:02:03" "2012-11-03 04:05:06" "2012-12-31 01:02:03"}
  {"*/2-*/3-*/5 */7:*/11:*/13" "2011-12-04 00:00:04" "2012-03-05 00:00:00"}
}


set tests [expr {$RUN == 1 ? "test" : "tests"}]
if {!$FAIL} {
  puts "All $RUN $tests PASSED"
  set rc 0
} else {
  puts "FAILED $FAIL of $RUN $tests"
}
exit $RC