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2ec54556d4
- add 'use warnings' and 'use strict' where missing from Perl scripts. - fix 'Use of uninitialized value'. - fix missing declarations. - test1140.pl: fix 'Possible precedence issue with control flow operator'. - fix other misc issues. Most actual errors found during this PR were fixed and merged via separate PRs. Likely there are remaining warnings not found and fixed in this PR. Closes #17877
136 lines
3.3 KiB
Perl
Executable File
136 lines
3.3 KiB
Perl
Executable File
#!/usr/bin/env perl
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#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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#
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# This script grew out of help from Przemyslaw Iskra and Balint Szilakszi
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# a late evening in the #curl IRC channel.
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#
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use strict;
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use warnings;
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my $curl = shift @ARGV;
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my $opt = shift @ARGV;
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my $output = shift @ARGV;
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my $txt = shift @ARGV;
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my $longopt;
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my $shortopt;
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if($opt =~ /^--/) {
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$longopt = $opt;
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}
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else {
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$shortopt = $opt;
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}
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# first run the help command
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system("$curl -h $opt > $output");
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my @curlout;
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open(O, "<$output");
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push @curlout, <O>;
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close(O);
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# figure out the short+long option combo using -h all*/
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open(C, "$curl -h all|");
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if($shortopt) {
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while(<C>) {
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if(/^ +$opt, ([^ ]*)/) {
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$longopt = $1;
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last;
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}
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}
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}
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else {
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while(<C>) {
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my $f = $_;
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if(/ $opt /) {
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if($f =~ /^ *(-(.)), $longopt/) {
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$shortopt = $1;
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}
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last;
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}
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}
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}
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close(C);
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my $fullopt;
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if($shortopt) {
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$fullopt = "$shortopt, $longopt";
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}
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else {
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$fullopt = $longopt;
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}
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open(R, "<$txt");
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my $show = 0;
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my @txtout;
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while(<R>) {
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if(/^ $fullopt/) {
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$show = 1;
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}
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elsif(/^ -/ && $show) {
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last;
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}
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if($show) {
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push @txtout, $_;
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}
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}
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close(R);
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my $error = 0;
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if(scalar(@curlout) != scalar(@txtout)) {
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printf "curl -h $opt is %d lines, $txt says %d lines\n",
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scalar(@curlout), scalar(@txtout);
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$error++;
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}
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else {
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# same size, compare line by line
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for my $i (0 .. $#curlout) {
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# trim CRLF from the data
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$curlout[$i] =~ s/[\r\n]//g;
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$txtout[$i] =~ s/[\r\n]//g;
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if($curlout[$i] ne $txtout[$i]) {
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printf "Line %d\n", $i;
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printf "-h : %s (%d bytes)\n", $curlout[$i],
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length($curlout[$i]);
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printf "file : %s (%d bytes)\n", $txtout[$i],
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length($txtout[$i]);
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if(length($curlout[$i]) == length($txtout[$i])) {
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my $l = length($curlout[$i]);
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for my $c (0 .. $l) {
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my $o = substr($curlout[$i], $c, 1);
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my $t = substr($txtout[$i], $c, 1);
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if($o ne $t) {
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print "-h col %d: %02x\n", $c, ord($o);
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print "file col %d: %02x\n", $c, ord($t);
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}
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}
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}
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$error++;
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}
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}
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}
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exit $error;
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