use TestApp;
use File::Spec;
use Carp qw/croak/;
+use IPC::Open3 qw(open3);
my $home = tempdir( CLEANUP => 1 );
my $path = File::Spec->catfile($home, 'testapp.psgi');
};
close($psgi);
-my ($saved_stdout, $saved_stderr);
-my $stdout = !open( $saved_stdout, '>&'. STDOUT->fileno );
-my $stderr = !open( $saved_stderr, '>&'. STDERR->fileno );
-open( STDOUT, '+>', undef )
- or croak("Can't reopen stdout to /dev/null");
-open( STDERR, '+>', undef )
- or croak("Can't reopen stdout to /dev/null");
-# Check we wrote out something that compiles
-system($^X, '-I', "$FindBin::Bin/../lib", '-c', $path)
- ? fail('.psgi does not compile')
- : pass('.psgi compiles');
-
-if ($stdout) {
- open( STDOUT, '>&'. fileno($saved_stdout) );
-}
-if ($stderr) {
- open( STDERR, '>&'. fileno($saved_stderr) );
-}
+open my $stdin, '<', File::Spec->devnull;
+my $pid = open3 $stdin, my $stdout, undef, $^X, '-I', "$FindBin::Bin/../lib", '-c', $path;
+my $output = do { local $/; <$stdout> };
+waitpid $pid, 0;
+
+ok $? == 0, '.psgi compiles'
+ or diag $output;
# NOTE - YOU *CANNOT* do something like:
#my $psgi_ref = require $path;