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#!perl
use strict;
use warnings;
use Test::More qw[no_plan];
use lib 't';
use Util qw[tmpfile rewind $CRLF $LF];
use HTTP::Tiny;
sub _header {
return [ @{$_[0]}{qw/status reason headers protocol/} ]
}
{
no warnings 'redefine';
sub HTTP::Tiny::Handle::can_read { 1 };
sub HTTP::Tiny::Handle::can_write { 1 };
}
{
my $response = join $CRLF, 'HTTP/1.1 200 OK', 'Foo: Foo', 'Bar: Bar', '', '';
my $fh = tmpfile($response);
my $handle = HTTP::Tiny::Handle->new(fh => $fh);
my $exp = [ 200, 'OK', { foo => 'Foo', bar => 'Bar' }, 'HTTP/1.1' ];
is_deeply(_header($handle->read_response_header), $exp, "->read_response_header CRLF");
}
{
my $response = join $LF, 'HTTP/1.1 200 OK', 'Foo: Foo', 'Bar: Bar', '', '';
my $fh = tmpfile($response);
my $handle = HTTP::Tiny::Handle->new(fh => $fh);
my $exp = [ 200, 'OK', { foo => 'Foo', bar => 'Bar' }, 'HTTP/1.1' ];
is_deeply(_header($handle->read_response_header), $exp, "->read_response_header LF");
}
{
# broken status-line
my $response = join $LF, "HTTP/08.15 66x Foo\nbar", 'Foo: Foo', 'Bar: Bar', '', '';
my $fh = tmpfile($response);
my $handle = HTTP::Tiny::Handle->new(fh => $fh);
my $res = eval{ $handle->read_response_header };
my $err = $@;
like $err, qr/Malformed Status-Line: /, '->read_response_header diagnoses malformed status line';
}
{
my $response = join $LF, "HTTP/2.0 200 Okish", 'Foo: Foo', 'Bar: Bar', '', '';
my $fh = tmpfile($response);
my $handle = HTTP::Tiny::Handle->new(fh => $fh);
my $res = eval{ $handle->read_response_header };
my $err = $@;
like $err, qr/Unsupported HTTP protocol: /, '->read_response_header unsupported HTTP protocol';
}
{
# strict RFC7230#3.1.2 compliance, require space after code
my $response = join $LF, 'HTTP/1.1 200 ', 'Foo: Foo', 'Bar: Bar', '', '';
my $fh = tmpfile($response);
my $handle = HTTP::Tiny::Handle->new(fh => $fh);
my $exp = [ 200, '', { foo => 'Foo', bar => 'Bar' }, 'HTTP/1.1' ];
is_deeply(_header($handle->read_response_header), $exp, "->read_response_header empty phrase preceded by SP");
}
{
# practical RFC7230#3.1.2 interpretation, require space after code
# only if there is a reason-phrase
my $response = join $LF, 'HTTP/1.1 200', 'Foo: Foo', 'Bar: Bar', '', '';
my $fh = tmpfile($response);
my $handle = HTTP::Tiny::Handle->new(fh => $fh);
my $exp = [ 200, '', { foo => 'Foo', bar => 'Bar' }, 'HTTP/1.1' ];
is_deeply(_header($handle->read_response_header), $exp, "->read_response_header empty phrase without preceding SP");
}
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