-#!/usr/bin/perl -w
+# WARNING!
+# WgetTest.pm is a generated file! Do not edit! Edit WgetTest.pm.in
+# instead.
package WgetTest;
$VERSION = 0.01;
use strict;
+use warnings;
use Cwd;
use File::Path;
-our $WGETPATH = "@top_srcdir@/src/wget";
+our $WGETPATH = "@abs_top_builddir@/src/wget";
my @unexpected_downloads = ();
_input => {},
_name => "",
_output => {},
+ _server_behavior => {},
);
-
+
sub _default_for
{
my ($self, $attr) = @_;
$_attr_data{$attr};
}
- sub _standard_keys
+ sub _standard_keys
{
keys %_attr_data;
}
sub run {
my $self = shift;
my $result_message = "Test successful.\n";
-
+ my $errcode;
+
printf "Running test $self->{_name}\n";
-
- # Setup
- $self->_setup();
+
+ # Setup
+ my $new_result = $self->_setup();
chdir ("$self->{_workdir}/$self->{_name}/input");
-
+ if (defined $new_result) {
+ $result_message = $new_result;
+ $errcode = 1;
+ goto cleanup;
+ }
+
# Launch server
my $pid = $self->_fork_and_launch_server();
-
+
# Call wget
chdir ("$self->{_workdir}/$self->{_name}/output");
- # print "Calling $self->{_cmdline}\n";
- my $errcode =
- ($self->{_cmdline} =~ m{^/.*})
- ? system ($self->{_cmdline})
- : system ("$self->{_workdir}/../src/$self->{_cmdline}");
+ my $cmdline = $self->{_cmdline};
+ $cmdline = $self->_substitute_port($cmdline);
+ print "Calling $cmdline\n";
+ $errcode =
+ ($cmdline =~ m{^/.*})
+ ? system ($cmdline)
+ : system ("$self->{_workdir}/../src/$cmdline");
+ $errcode >>= 8; # XXX: should handle abnormal error codes.
# Shutdown server
- # if we didn't explicitely kill the server, we would have to call
- # waitpid ($pid, 0) here in order to wait for the child process to
+ # if we didn't explicitely kill the server, we would have to call
+ # waitpid ($pid, 0) here in order to wait for the child process to
# terminate
kill ('TERM', $pid);
# Verify download
unless ($errcode == $self->{_errcode}) {
$result_message = "Test failed: wrong code returned (was: $errcode, expected: $self->{_errcode})\n";
+ goto cleanup;
}
my $error_str;
if ($error_str = $self->_verify_download()) {
$result_message = $error_str;
}
- # Cleanup
+ cleanup:
$self->_cleanup();
print $result_message;
chdir ($self->{_name});
mkdir ("input");
mkdir ("output");
-
+
# Setup existing files
chdir ("output");
foreach my $filename (keys %{$self->{_existing}}) {
- open (FILE, ">$filename")
+ open (FILE, ">$filename")
or return "Test failed: cannot open pre-existing file $filename\n";
my $file = $self->{_existing}->{$filename};
utime $file->{timestamp}, $file->{timestamp}, $filename
or return "Test failed: cannot set timestamp on pre-existing file $filename\n";
}
- }
-
+ }
+
chdir ("../input");
$self->_setup_server();
chdir ($self->{_workdir});
+ return;
}
my $self = shift;
chdir ($self->{_workdir});
- File::Path::rmtree ($self->{_name});
+ File::Path::rmtree ($self->{_name}) unless $ENV{WGET_TEST_NO_CLEANUP};
}
+# not a method
+sub quotechar {
+ my $c = ord( shift );
+ if ($c >= 0x7 && $c <= 0xD) {
+ return '\\' . qw(a b t n v f r)[$c - 0x7];
+ } else {
+ return sprintf('\\x%02x', $c);
+ }
+}
+
+# not a method
+sub _show_diff {
+ my $SNIPPET_SIZE = 10;
+
+ my ($expected, $actual) = @_;
+
+ my $str = '';
+ my $explen = length $expected;
+ my $actlen = length $actual;
+
+ if ($explen != $actlen) {
+ $str .= "Sizes don't match: expected = $explen, actual = $actlen\n";
+ }
+
+ my $min = $explen <= $actlen? $explen : $actlen;
+ my $line = 1;
+ my $col = 1;
+ my $i;
+ for ($i=0; $i != $min; ++$i) {
+ last if substr($expected, $i, 1) ne substr($actual, $i, 1);
+ if (substr($expected, $i, 1) eq '\n') {
+ $line++;
+ $col = 0;
+ } else {
+ $col++;
+ }
+ }
+ my $snip_start = $i - ($SNIPPET_SIZE / 2);
+ if ($snip_start < 0) {
+ $SNIPPET_SIZE += $snip_start; # Take it from the end.
+ $snip_start = 0;
+ }
+ my $exp_snip = substr($expected, $snip_start, $SNIPPET_SIZE);
+ my $act_snip = substr($actual, $snip_start, $SNIPPET_SIZE);
+ $exp_snip =~s/[^[:print:]]/ quotechar($&) /ge;
+ $act_snip =~s/[^[:print:]]/ quotechar($&) /ge;
+ $str .= "Mismatch at line $line, col $col:\n";
+ $str .= " $exp_snip\n";
+ $str .= " $act_snip\n";
+
+ return $str;
+}
sub _verify_download {
my $self = shift;
chdir ("$self->{_workdir}/$self->{_name}/output");
-
+
# use slurp mode to read file content
my $old_input_record_separator = $/;
undef $/;
-
+
while (my ($filename, $filedata) = each %{$self->{_output}}) {
- open (FILE, $filename)
+ open (FILE, $filename)
or return "Test failed: file $filename not downloaded\n";
-
+
my $content = <FILE>;
- $content eq $filedata->{'content'}
- or return "Test failed: wrong content for file $filename\n";
+ my $expected_content = $filedata->{'content'};
+ $expected_content = $self->_substitute_port($expected_content);
+ unless ($content eq $expected_content) {
+ return "Test failed: wrong content for file $filename\n"
+ . _show_diff($expected_content, $content);
+ }
if (exists($filedata->{'timestamp'})) {
my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
$atime, $mtime, $ctime, $blksize, $blocks) = stat FILE;
- $mtime == $filedata->{'timestamp'}
+ $mtime == $filedata->{'timestamp'}
or return "Test failed: wrong timestamp for file $filename\n";
}
-
+
close (FILE);
- }
-
- $/ = $old_input_record_separator;
+ }
+
+ $/ = $old_input_record_separator;
# make sure no unexpected files were downloaded
chdir ("$self->{_workdir}/$self->{_name}/output");
__dir_walk('.', sub { push @unexpected_downloads, $_[0] unless (exists $self->{_output}{$_[0]}) }, sub { shift; return @_ } );
- if (@unexpected_downloads) {
+ if (@unexpected_downloads) {
return "Test failed: unexpected downloaded files [" . join(', ', @unexpected_downloads) . "]\n";
}
}
-sub _fork_and_launch_server
+sub _fork_and_launch_server
{
my $self = shift;
if ($pid < 0) {
die "Cannot fork";
} elsif ($pid == 0) {
- # child
+ # child
close FROM_CHILD;
$self->_launch_server(sub { print TO_PARENT "SYNC\n"; close TO_PARENT });
} else {