Move numrange code from qpdf.cc to QUtil.cc

Also move tests to libtests.

1 files changed, 63 insertions, 0 deletions

diff --git a/libtests/qtest/numrange.test b/libtests/qtest/numrange.test
new file mode 100644
index 00000000..9acf6ea4
--- /dev/null
+++ b/libtests/qtest/numrange.test
@@ -0,0 +1,63 @@
+#!/usr/bin/env perl
+require 5.008;
+use warnings;
+use strict;
+
+require TestDriver;
+
+my $td = new TestDriver('numrange');
+
+my @nrange_tests = (
+    [",5",
+     "error at * in numeric range *,5: unexpected separator",
+     2],
+    ["4,,5",
+     "error at * in numeric range 4,*,5: unexpected separator",
+     2],
+    ["4,5,",
+     "error at * in numeric range 4,5,*: number expected",
+     2],
+    ["z1,",
+     "error at * in numeric range z*1,: digit not expected",
+     2],
+    ["1z,",
+     "error at * in numeric range 1*z,: z not expected",
+     2],
+    ["1-5?",
+     "error at * in numeric range 1-5*?: unexpected character",
+     2],
+    ["1-30",
+     "error in numeric range 1-30: number 30 out of range",
+     2],
+    ["1-10,0,5",
+     "error in numeric range 1-10,0,5: number 0 out of range",
+     2],
+    ["1-10,1234,5",
+     "error in numeric range 1-10,1234,5: number 1234 out of range",
+     2],
+    ["1,r,3",
+     "error in numeric range 1,r,3: number 16 out of range",
+     2],
+    ["1,r16,3",
+     "error in numeric range 1,r16,3: number 0 out of range",
+     2],
+    ["1,3,5-10,z-13,13,9,z,2,r2-r4",
+     "numeric range 1,3,5-10,z-13,13,9,z,2,r2-r4" .
+     " -> 1 3 5 6 7 8 9 10 15 14 13 13 9 15 2 14 13 12",
+     0],
+    ["r1-r15", # r\d+ at end
+     "numeric range r1-r15" .
+     " -> 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1",
+     0],
+    );
+foreach my $d (@nrange_tests)
+{
+    my ($range, $output, $status) = @$d;
+    $td->runtest("numeric range $range",
+                 {$td->COMMAND => ['numrange', $range],
+                  $td->FILTER => "grep 'numeric range'"},
+                 {$td->STRING => $output . "\n", $td->EXIT_STATUS => $status},
+                 $td->NORMALIZE_NEWLINES);
+}
+
+$td->report(scalar(@nrange_tests));