use warnings;
use Cwd;
+use File::Basename qw( dirname );
use File::Spec;
use Test::More;
+use PLP::Functions qw( DecodeURI );
+
+eval {
+ require Test::LongString;
+ Test::LongString->import(max => 128);
+
+ no warnings 'redefine'; # override module to not escape newlines
+ my $formatter = *Test::LongString::_display;
+ my $parent = \&{$formatter};
+ *{$formatter} = sub {
+ my $s = &{$parent};
+ $s =~ s/\Q\x{0a}/\n /g; # revert newline quoting
+ return $s;
+ };
+} or *is_string = \&is; # fallback to ugly unformatted is()
eval { require PerlIO::scalar };
plan skip_all => "PerlIO required (perl 5.8) to test PLP" if $@;
-plan tests => 20;
+plan tests => 24;
require_ok('PLP::Backend::CGI') or BAIL_OUT();
$PLP::use_cache = 0 if $PLP::use_cache;
#TODO: caching on (change file names)
-my $base = Cwd::abs_path(File::Spec->tmpdir || File::Spec->curdir);
--w $base or BAIL_OUT("$base not writable");
-my $testfile = 'testfile.plp';
-not -f "$base/$testfile" or BAIL_OUT("$testfile exists");
-
+chdir File::Spec->catdir(dirname($0), '50-cgi')
+ or BAIL_OUT('cannot change to test directory ./50-cgi/');
+my $ORGDIR = Cwd::getcwd();
open ORGOUT, '>&', *STDOUT;
sub plp_is {
- my ($test, $plp, $expect) = @_;
- chomp $expect;
+ my ($test, $src, $expect, $env, $in) = @_;
local $Test::Builder::Level = $Test::Builder::Level + 1;
- if (defined $plp) {
- eval {
- open my $testfh, '>', "$base/$testfile" or die $!;
- print {$testfh} $plp or die $!;
- close $testfh or die $!;
- };
- not $@ or fail("write $testfile"), diag(" Error: $@"), return;
+ %ENV = (
+ REQUEST_METHOD => 'GET',
+ REQUEST_URI => "/$src/test/123",
+ QUERY_STRING => 'test=1&test=2',
+ GATEWAY_INTERFACE => 'CGI/1.1',
+
+ SCRIPT_NAME => '/plp.cgi',
+ SCRIPT_FILENAME => "$ORGDIR/plp.cgi",
+ PATH_INFO => "/$src/test/123",
+ PATH_TRANSLATED => "$ORGDIR/$src/test/123",
+ DOCUMENT_ROOT => $ORGDIR,
+
+ $env ? %{$env} : (),
+ ); # Apache/2.2.4 CGI environment
+
+ if (defined $in) {
+ $ENV{CONTENT_LENGTH} = length $in;
+ $ENV{CONTENT_TYPE} = 'application/x-www-form-urlencoded';
+ close STDIN;
+ open STDIN, '<', $in;
}
close STDOUT;
open STDOUT, '>', \my $output; # STDOUT buffered to scalar
select STDOUT; # output before start() (which selects PLPOUT)
eval {
- local $SIG{__WARN__} = sub { print $_[0] }; # enables warnings
+ local $SIG{__WARN__} = sub {
+ # include warnings in stdout (but modified to distinguish)
+ my $msg = shift;
+ my $eol = $msg =~ s/(\s*\z)// && $1;
+ print "<warning>$msg</warning>$eol"
+ };
PLP::everything();
};
+ my $failure = $@;
select ORGOUT; # return to original STDOUT
- not $@ or fail($test), diag(" Error: $@"), return;
+ if ($failure) {
+ fail($test);
+ diag(" Error: $failure");
+ return;
+ }
$output =~ s{((?:.+\n)*)}{ join "", sort split /(?<=\n)/, $1 }e; # order headers
- is($output, $expect, $test);
+ is_string($output, $expect, $test);
}
-%ENV = (
- REQUEST_METHOD => 'GET',
- REQUEST_URI => "/$testfile/test/123",
- QUERY_STRING => 'test=1&test=2',
- GATEWAY_INTERFACE => 'CGI/1.1',
-
- SCRIPT_NAME => '/plp.cgi',
- SCRIPT_FILENAME => "$base/plp.cgi",
- PATH_INFO => "/$testfile/test/123",
- PATH_TRANSLATED => "$base/$testfile/test/123",
- DOCUMENT_ROOT => $base,
-); # Apache/2.2.4 CGI environment
+sub getwarning {
+ # captures the first warning produced by the given code string
+ my ($code, $line, $file) = @_;
-my $HEAD = <<EOT; # common header output
-Content-Type: text/html
-X-PLP-Version: $PLP::VERSION
-EOT
+ local $SIG{__WARN__} = sub { die @_ };
+ # warnings module runs at BEGIN, so we need to use icky expression evals
+ eval qq(# line $line "$file"\n$code; return);
+ my $res = $@;
+ chomp $res;
+ return $res;
+}
-plp_is('print', '0<: print print 2 :>3', "$HEAD\n0213");
+sub plp_ok {
+ my ($file, %replace) = @_;
-plp_is('exit', '1<:exit:>not <(reached)>', "$HEAD\n1");
+ (my $name = $file) =~ s/[.][^.]+$//;
+ $file = "$name.html";
+ my $infile = delete $replace{-input} // "$name.plp";
+ my $addin = -e "$name.txt" && "$name.txt";
+ $name =~ s/^(\d*)-// and $name .= " ($1)";
+ DecodeURI($name);
-plp_is('<:=', '1<:=$foo=2:>3<:= $foo', "$HEAD\n1232");
+ my $out = eval {
+ local $/ = undef; # slurp
+ open my $fh, '<', $file or die "$!\n";
+ return readline $fh;
+ };
+ if (not defined $out) {
+ fail($name);
+ diag("error reading output from $file: $@");
+ return;
+ }
-plp_is('%get', '<: print $get{test} if defined $get{test} and not exists $get{test2}', "$HEAD\n2\n");
+ my $env = delete $replace{-env};
+ $replace{HEAD} //= "Content-Type: text/html\nX-PLP-Version: $PLP::VERSION\n";
+ $replace{VERSION } //= $PLP::VERSION;
+ $replace{SCRIPT_NAME } //= $infile;
+ $replace{SCRIPT_FILENAME} //= "$ORGDIR/$infile";
-plp_is('%get array', '<:= @{$get{q/@test/}}', "$HEAD\n12\n");
+ chomp $out;
+ $out =~ s/\$$_/$replace{$_}/g for keys %replace;
+ $out =~ s{
+ <eval \s+ line="([^"]*)"> (.*?) </eval>
+ }{ getwarning($2, $1, $infile) }msxge;
-plp_is('%header',
- '<: $headers{_test}=2; print $header{x_PLP_version}; BEGIN { $header{"-tesT"}=1 }',
- "-tesT: 2\n$HEAD\n$PLP::VERSION"
-);
+ plp_is($name, $infile, $out, $env, $addin);
+}
-plp_is('%header repetition', '.<: BEGIN{$header{A}="1\n2"} $header{A}=3', <<TEST);
-A: 1
-A: 2
-$HEAD
-.<table border=1 class="PLPerror"><tr><td><b>Debug information:</b><br>Can't set headers after sending them at testfile.plp line 1.
-(Output started at testfile.plp line 1.)
-</td></tr></table>
-TEST
+# 0*: permission checks using generated dummy files
+SKIP:
+for my $file (glob '0*.html') {
+ $file =~ s/[.]html$/.plp/;
+ my ($mode) = $file =~ /^..-(\d*)\b/;
+ eval {
+ if ($mode eq 404) {
+ return 1; # do not create
+ }
-#TODO: %post
-#TODO: %fields
-#TODO: %cookie
+ # prepare input
+ open my $out, '>', $file or die "cannot generate source file ($!)\n";
+ print {$out} 'ok';
-plp_is('PLP_END', '<: PLP_END{print 1}; PLP_END{print 2}; print 3', "$HEAD\n321");
+ if ($mode eq 403) {
+ chmod 0244, $file or die "cannot change permissions ($!)\n";
+ }
-plp_is('no warnings by default', '<: ignoreme :>ok', "$HEAD\nok");
+ return -e $file;
+ } or chomp $@, skip("$file: $@", 1); # ignore generation failure
-rename "$base/$testfile", "$base/$testfile.inc";
-plp_is('include', "<($testfile.inc)> <: include '$testfile.inc'", "$HEAD\nok ok");
-unlink "$base/$testfile.inc";
+ plp_ok($file);
+ eval { unlink $file }; # clean up
+}
-plp_is('fatal error', "runtime\n<: syntax(error :>\nruntime", <<TEST);
-$HEAD
-<table border=1 class="PLPerror"><tr><td><b>Debug information:</b><br>syntax error at $testfile line 2, at EOF
- (Might be a runaway multi-line \cq\cq string starting on line 1)
-</td></tr></table>
-TEST
+# 1*-2*: generic tests with standard environment
+plp_ok($_) for glob '[12]*.html';
+# 3*: error tests depending on warning message
SKIP: {
+ my @inctests = glob '3*.html';
-my $INCFILE = File::Spec->rel2abs("$base/missinginclude");
-if (open my $dummy, "<", $INCFILE) { # like PLP::source will
- fail("file missinginclude shouldn't exist");
- skip("missinginclude tests", 2);
-}
-my $INCWARN = qq{Can't open "$INCFILE" ($!)};
-
-plp_is('warnings', split /\n\n/, <<TEST, 2);
-1<: use warnings :>
-2<: 42 :>
-3<: warn "warning" :>
-4<: include "missinginclude" :>
-5<(missinginclude)>
-6
-
-$HEAD
-Useless use of a constant in void context at $testfile line 2.
-1
-2
-3warning at $testfile line 3.
-
-4<table border=1 class="PLPerror"><tr><td><b>Debug information:</b><br>$INCWARN at $testfile line 4.
-</td></tr></table>
-5<table border=1 class="PLPerror"><tr><td><b>Debug information:</b><br>$INCWARN at $testfile line 5.
-</td></tr></table>
-TEST
-
-plp_is('$PLP::ERROR',
- '<: $PLP::ERROR = sub {print "Oh no: $_[0]"} :> <(missinginclude)>.',
- qq{$HEAD\n Oh no: $INCWARN at $testfile line 1.\n\n}
-);
-
-plp_is('$PLP::DEBUG',
- '<: $PLP::DEBUG = 2; delete $header{x_plp_version} :>1<(missinginclude)>2',
- "Content-Type: text/plain\n\nContent-Type: text/html\n\n1"
-);
+ my $INCFILE = File::Spec->rel2abs("$ORGDIR/missinginclude");
+ if (open my $dummy, "<", $INCFILE) { # like PLP::source will
+ fail("file missinginclude shouldn't exist");
+ skip("missinginclude tests (3*)", @inctests - 1);
+ }
+ my $INCWARN = qq{Can't open "$INCFILE" ($!)};
+ plp_ok($_, INCWARN => $INCWARN) for @inctests;
}
-plp_is('utf8', '<: use open qw/:std :utf8/; print chr 191', <<TEST);
-Content-Type: text/html; charset=utf-8
-X-PLP-Version: $PLP::VERSION
-
-\302\277
-TEST
-
-my @envtest = (
- 'ok <:=$ENV{SCRIPT_NAME}:> <:=$ENV{SCRIPT_FILENAME}',
- "$HEAD\nok /$testfile $base/$testfile"
-);
+# 4*-7*: apache environment (default)
+plp_ok($_) for glob '[4-7]*.html';
-plp_is('%ENV (on apache)', @envtest);
-
-SKIP: {
-chmod 0244, $testfile or skip("changed permissions", 1);
-plp_is('permission denied', undef, <<TEST);
-Content-Type: text/html
-PLP: Can't read: $base/$testfile (/$testfile/test/123)
-Status: 403
-
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
-<html><head>
-<title>403 Forbidden</title>
-</head></body>
-<h1>Forbidden</h1>
-You don't have permission to access /$testfile/test/123 on this server.<p>
-<hr>
-</body></html>
-TEST
-chmod 0644, $testfile;
-}
+#TODO: %fields
+#TODO: %cookie
-$ENV{PATH_TRANSLATED} = "$base/missinginclude/test/123";
-plp_is('not found', undef, <<TEST);
-Content-Type: text/html
-PLP: Not found: $base/missinginclude/test/123 (/$testfile/test/123)
-Status: 404
-
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
-<html><head>
-<title>404 Not Found</title>
-</head></body>
-<h1>Not Found</h1>
-The requested URL /$testfile/test/123 was not found on this server.<p>
-<hr>
-</body></html>
-TEST
-
-%ENV = (
+# 8*: lighttpd environment
+plp_ok($_, -env => {
+ # lighttpd/1.4.7 CGI environment
REQUEST_METHOD => 'GET',
- REQUEST_URI => "/$testfile/test/123",
+ REQUEST_URI => "/$_/test/123",
QUERY_STRING => 'test=1&test=2',
GATEWAY_INTERFACE => 'CGI/1.1',
- SCRIPT_NAME => "/$testfile", #XXX: .plp?
- SCRIPT_FILENAME => "$base/$testfile",
+ SCRIPT_NAME => "/$_", #XXX: .plp?
+ SCRIPT_FILENAME => "$ORGDIR/$_",
PATH_INFO => '/test/123',
-); # lighttpd/1.4.7 CGI environment
-
-plp_is('%ENV on lighttpd', @envtest);
-
-unlink "$base/$testfile";
+ PATH_TRANSLATED => undef,
+ DOCUMENT_ROOT => undef,
+}) for glob '8*.plp';
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