From bf2fb239d7a39255fe122db50dd5d03f9baa25ae Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sat, 13 Jan 2018 14:32:39 -0500
Subject: Rename png_filter -> predictors

---
 libtests/qtest/predictors.test | 95 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 libtests/qtest/predictors.test

(limited to 'libtests/qtest/predictors.test')

diff --git a/libtests/qtest/predictors.test b/libtests/qtest/predictors.test
new file mode 100644
index 00000000..f0553472
--- /dev/null
+++ b/libtests/qtest/predictors.test
@@ -0,0 +1,95 @@
+#!/usr/bin/env perl
+require 5.008;
+BEGIN { $^W = 1; }
+use strict;
+use File::Copy;
+use Digest::MD5;
+
+chdir("predictors") or die "chdir testdir failed: $!\n";
+
+require TestDriver;
+
+my $td = new TestDriver('predictors');
+
+cleanup();
+
+$td->runtest("decode columns = 4",
+	     {$td->COMMAND => "predictors png decode in1 4 1 8"},
+	     {$td->STRING => "done\n",
+	      $td->EXIT_STATUS => 0},
+	     $td->NORMALIZE_NEWLINES);
+
+$td->runtest("check output",
+	     {$td->FILE => "out"},
+	     {$td->FILE => "out1"});
+
+$td->runtest("decode columns = 5",
+	     {$td->COMMAND => "predictors png decode in2 5 1 8"},
+	     {$td->STRING => "done\n",
+	      $td->EXIT_STATUS => 0},
+	     $td->NORMALIZE_NEWLINES);
+
+$td->runtest("check output",
+	     {$td->FILE => "out"},
+	     {$td->FILE => "out2"});
+
+$td->runtest("encode columns = 4",
+	     {$td->COMMAND => "predictors png encode out1 4 1 8"},
+	     {$td->STRING => "done\n",
+	      $td->EXIT_STATUS => 0},
+	     $td->NORMALIZE_NEWLINES);
+
+$td->runtest("check output",
+	     {$td->FILE => "out"},
+	     {$td->FILE => "in1"});
+
+$td->runtest("encode columns = 5",
+	     {$td->COMMAND => "predictors png encode out2 5 1 8"},
+	     {$td->STRING => "done\n",
+	      $td->EXIT_STATUS => 0},
+	     $td->NORMALIZE_NEWLINES);
+
+$td->runtest("check output",
+	     {$td->FILE => "out"},
+	     {$td->FILE => "in2"});
+
+my @other = (
+    '01--32-3-16',
+    '02--32-1-8',
+    '03--32-3-8',
+    '04--32-1-8',
+    '05--32-3-8',
+    '06--32-1-8',
+    '07--32-3-8',
+    '08--32-1-8',
+    '09--32-3-8',
+    '10--32-1-8',
+    '11--32-3-8',
+    '12--32-1-4',
+    );
+
+foreach my $i (@other)
+{
+    $i =~ m/^.*?--(\d+)-(\d+)-(\d+)$/ or die;
+    my $columns = $1;
+    my $samples_per_pixel = $2;
+    my $bits_per_sample = $3;
+    $td->runtest("decode $i",
+                 {$td->COMMAND => "predictors png decode $i.data" .
+                      " $columns $samples_per_pixel $bits_per_sample"},
+                 {$td->STRING => "done\n",
+                      $td->EXIT_STATUS => 0},
+                 $td->NORMALIZE_NEWLINES);
+    $td->runtest("check output for $i",
+                 {$td->FILE => "out"},
+                 {$td->FILE => "$i.decoded"});
+}
+
+cleanup();
+
+$td->report(8 + (2 * scalar(@other)));
+
+sub cleanup
+{
+    unlink "out";
+}
-- 
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