# -*- mode: perl; coding: utf-8; tab-width: 4 -*-
use strict;
use warnings;
# use Test::More qw(no_plan);
use Test::More tests => 12;
use Test::Exception;
BEGIN { use_ok('Cv', -nomore) }
my $arr = Cv::Mat->new([240, 320], CV_64FC1);
my ($minValExpect, $minLocExpect,
$maxValExpect, $maxLocExpect) = (
-1, [ map { int rand $_ } ($arr->cols, $arr->rows) ],
+1, [ map { int rand $_ } ($arr->cols, $arr->rows) ],
);
$arr->zero
->set([reverse @$minLocExpect], [$minValExpect])
->set([reverse @$maxLocExpect], [$maxValExpect]);
if (1) {
Cv::Arr::MinMaxLoc($arr, my $minVal, my $maxVal, my $minLoc, my $maxLoc, \0);
is($minVal, $minValExpect);
is($maxVal, $maxValExpect);
is_deeply($minLoc, $minLocExpect);
is_deeply($maxLoc, $maxLocExpect);
}
if (2) {
$arr->MinMaxLoc(my $minVal, my $maxVal, my $minLoc, my $maxLoc);
is($minVal, $minValExpect);
is($maxVal, $maxValExpect);
is_deeply($minLoc, $minLocExpect);
is_deeply($maxLoc, $maxLocExpect);
}
if (3) {
$arr->minMaxLoc(my $minVal, my $maxVal);
is($minVal, $minValExpect);
is($maxVal, $maxValExpect);
}
if (10) {
throws_ok { $arr->MinMaxLoc; } qr/Usage: Cv::Arr::cvMinMaxLoc\(arr, min_val, max_val, min_loc, max_loc, mask=NULL\) at $0/;
}