1 files changed, 55 insertions, 0 deletions
diff --git a/tests/misc/sha256sum.pl b/tests/misc/sha256sum.pl
new file mode 100755
index 0000000..ec69915
--- /dev/null
+++ b/tests/misc/sha256sum.pl
@@ -0,0 +1,55 @@
+#!/usr/bin/perl
+# Test "sha256sum".
+
+# Copyright (C) 2005-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+use strict;
+
+(my $program_name = $0) =~ s|.*/||;
+
+# Turn off localization of executable's output.
+@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
+
+my $sha_degenerate = "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855";
+
+my @Tests =
+    (
+     ['s1', {IN=> {f=> ''}},
+                        {OUT=>"$sha_degenerate  f\n"}],
+     ['s2', {IN=> {f=> 'a'}},
+                        {OUT=>"ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb  f\n"}],
+     ['s3', {IN=> {f=> 'abc'}},
+                        {OUT=>"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  f\n"}],
+     ['s4',
+      {IN=> {f=> 'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq'}},
+                        {OUT=>"248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1  f\n"}],
+     ['s8', {IN=> {f=> 'a' x 1000000}},
+                        {OUT=>"cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0  f\n"}],
+    );
+
+# Insert the '--text' argument for each test.
+my $t;
+foreach $t (@Tests)
+  {
+    splice @$t, 1, 0, '--text' unless @$t[1] =~ /--check/;
+  }
+
+my $save_temps = $ENV{DEBUG};
+my $verbose = $ENV{VERBOSE};
+
+my $prog = 'sha256sum';
+my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
+exit $fail;