5 use File::Basename qw( dirname );
10 require Test::LongString;
11 Test::LongString->import(max => 128);
13 no warnings 'redefine'; # override module to not escape newlines
14 my $formatter = *Test::LongString::_display;
15 my $parent = \&{$formatter};
18 $s =~ s/\Q\x{0a}/\n /g; # revert newline quoting
21 } or *is_string = \&is; # fallback to ugly unformatted is()
23 eval { require PerlIO::scalar };
24 plan skip_all => "PerlIO required (perl 5.8) to test PLP" if $@;
28 require_ok('PLP::Backend::CGI') or BAIL_OUT();
30 $PLP::use_cache = 0 if $PLP::use_cache;
31 #TODO: caching on (change file names)
33 chdir File::Spec->catdir(dirname($0), '50-cgi')
34 or BAIL_OUT('cannot change to test directory ./50-cgi/');
35 my $ORGDIR = Cwd::getcwd();
36 open ORGOUT, '>&', *STDOUT;
39 my ($test, $src, $expect, $env) = @_;
40 local $Test::Builder::Level = $Test::Builder::Level + 1;
43 REQUEST_METHOD => 'GET',
44 REQUEST_URI => "/$src/test/123",
45 QUERY_STRING => 'test=1&test=2',
46 GATEWAY_INTERFACE => 'CGI/1.1',
48 SCRIPT_NAME => '/plp.cgi',
49 SCRIPT_FILENAME => "$ORGDIR/plp.cgi",
50 PATH_INFO => "/$src/test/123",
51 PATH_TRANSLATED => "$ORGDIR/$src/test/123",
52 DOCUMENT_ROOT => $ORGDIR,
55 ); # Apache/2.2.4 CGI environment
58 open STDOUT, '>', \my $output; # STDOUT buffered to scalar
59 select STDOUT; # output before start() (which selects PLPOUT)
61 local $SIG{__WARN__} = sub {
62 # include warnings in stdout (but modified to distinguish)
64 my $eol = $msg =~ s/(\s*\z)// && $1;
65 print "<warning>$msg</warning>$eol"
70 select ORGOUT; # return to original STDOUT
74 diag(" Error: $failure");
77 $output =~ s{((?:.+\n)*)}{ join "", sort split /(?<=\n)/, $1 }e; # order headers
78 is_string($output, $expect, $test);
82 # captures the first warning produced by the given code string
83 my ($code, $line, $file) = @_;
85 local $SIG{__WARN__} = sub { die @_ };
86 # warnings module runs at BEGIN, so we need to use icky expression evals
87 eval qq(# line $line "$file"\n$code; return);
94 my ($file, %replace) = @_;
96 (my $name = $file) =~ s/[.][^.]+$//;
98 my $infile = delete $replace{-input} // "$name.plp";
99 $name =~ s/^(\d*)-// and $name .= " ($1)";
102 local $/ = undef; # slurp
103 open my $fh, '<', $file or die "$!\n";
106 if (not defined $out) {
108 diag("error reading output from $file: $@");
112 my $env = delete $replace{-env};
113 $replace{HEAD} //= "Content-Type: text/html\nX-PLP-Version: $PLP::VERSION\n";
114 $replace{VERSION } //= $PLP::VERSION;
115 $replace{SCRIPT_NAME } //= $infile;
116 $replace{SCRIPT_FILENAME} //= "$ORGDIR/$infile";
119 $out =~ s/\$$_/$replace{$_}/g for keys %replace;
121 <eval \s+ line="([^"]*)"> (.*?) </eval>
122 }{ getwarning($2, $1, $infile) }msxge;
124 plp_is($name, $infile, $out, $env);
127 # 0*: permission checks using generated dummy files
129 for my $file (glob '0*.html') {
130 $file =~ s/[.]html$/.plp/;
131 my ($mode) = $file =~ /^..-(\d*)\b/;
134 return 1; # do not create
138 open my $out, '>', $file or die "cannot generate source file ($!)\n";
142 chmod 0244, $file or die "cannot change permissions ($!)\n";
146 } or chomp $@, skip("$file: $@", 1); # ignore generation failure
149 eval { unlink $file }; # clean up
152 # 1*-2*: generic tests with standard environment
153 plp_ok($_) for glob '[12]*.html';
155 # 3*: error tests depending on warning message
157 my @inctests = glob '3*.html';
159 my $INCFILE = File::Spec->rel2abs("$ORGDIR/missinginclude");
160 if (open my $dummy, "<", $INCFILE) { # like PLP::source will
161 fail("file missinginclude shouldn't exist");
162 skip("missinginclude tests (3*)", @inctests - 1);
164 my $INCWARN = qq{Can't open "$INCFILE" ($!)};
166 plp_ok($_, INCWARN => $INCWARN) for @inctests;
169 # 4*-7*: apache environment (default)
170 plp_ok($_) for glob '[4-7]*.html';
176 # 8*: lighttpd environment
178 # lighttpd/1.4.7 CGI environment
179 REQUEST_METHOD => 'GET',
180 REQUEST_URI => "/$_/test/123",
181 QUERY_STRING => 'test=1&test=2',
182 GATEWAY_INTERFACE => 'CGI/1.1',
184 SCRIPT_NAME => "/$_", #XXX: .plp?
185 SCRIPT_FILENAME => "$ORGDIR/$_",
186 PATH_INFO => '/test/123',
187 PATH_TRANSLATED => undef,
188 DOCUMENT_ROOT => undef,
189 }) for glob '8*.plp';