1#!perl
2
3use strict;
4use warnings;
5
6use File::Basename;
7use Test::More 0.88;
8use lib 't';
9use Util    qw[tmpfile rewind slurp monkey_patch dir_list parse_case
10                  set_socket_source sort_headers $CRLF $LF];
11use HTTP::Tiny;
12use File::Temp qw/tempdir/;
13use File::Spec;
14
15BEGIN { monkey_patch() }
16
17my $tempdir = tempdir( TMPDIR => 1, CLEANUP => 1 );
18my $tempfile = File::Spec->catfile( $tempdir, "tempfile.txt" );
19
20my $known_epoch = 760233600;
21my $day = 24*3600;
22
23my %timestamp = (
24  'modified.txt'      => $known_epoch - 2 * $day,
25  'not-modified.txt'  => $known_epoch - 2 * $day,
26);
27
28for my $file ( dir_list("corpus", qr/^mirror/ ) ) {
29  1 while unlink $tempfile;
30  my $data = do { local (@ARGV,$/) = $file; <> };
31  my ($params, $expect_req, $give_res) = split /--+\n/, $data;
32  # cleanup source data
33  my $version = HTTP::Tiny->VERSION || 0;
34  $expect_req =~ s{VERSION}{$version};
35  s{\n}{$CRLF}g for ($expect_req, $give_res);
36
37  # figure out what request to make
38  my $case = parse_case($params);
39  my $url = $case->{url}->[0];
40  my %options;
41
42  my %headers;
43  for my $line ( @{ $case->{headers} } ) {
44    my ($k,$v) = ($line =~ m{^([^:]+): (.*)$}g);
45    $headers{$k} = $v;
46  }
47  $options{headers} = \%headers if %headers;
48
49  # maybe create a file
50  (my $url_basename = $url) =~ s{.*/}{};
51  if ( my $mtime = $timestamp{$url_basename} ) {
52    open my $fh, ">", $tempfile;
53    close $fh;
54    utime $mtime, $mtime, $tempfile;
55    if ($^O eq 'MSWin32') {
56        # Deal with stat and daylight savings issues on Windows
57        # by reading back mtime
58        $timestamp{$url_basename} = (stat $tempfile)[9];
59    }
60  }
61
62  # setup mocking and test
63  my $res_fh = tmpfile($give_res);
64  my $req_fh = tmpfile();
65
66  my $http = HTTP::Tiny->new( keep_alive => 0 );
67  set_socket_source($req_fh, $res_fh);
68
69  my @call_args = %options ? ($url, $tempfile, \%options) : ($url, $tempfile);
70  my $response  = $http->mirror(@call_args);
71
72  my $got_req = slurp($req_fh);
73
74  my $label = basename($file);
75
76  is( sort_headers($got_req), sort_headers($expect_req), "$label request" );
77
78  my ($rc) = $give_res =~ m{\S+\s+(\d+)}g;
79  is( $response->{status}, $rc, "$label response code $rc" )
80    or diag $response->{content};
81
82  if ( substr($rc,0,1) eq '2' ) {
83    ok( $response->{success}, "$label success flag true" );
84    ok( -e $tempfile, "$label file created" );
85  }
86  elsif ( $rc eq '304' ) {
87    ok( $response->{success}, "$label success flag true" );
88    is( (stat($tempfile))[9], $timestamp{$url_basename},
89      "$label file not overwritten" );
90  }
91  else {
92    ok( ! $response->{success}, "$label success flag false" );
93    ok( ! -e $tempfile, "$label file not created" );
94  }
95}
96
97done_testing;
98