t/v2mirror: check dependencies for legacy test

We still need Email::MIME to test against old revisions.
We'll also depend on the revision just prior to the
manifest.js.gz introduction to avoid loading Danga::Socket,
since it was getting loaded even with `plackup'.

Finally, we'll disable Inline::C usage with old Spawn.pm
since our old code included alloca.h, which is not
portable to FreeBSD.

diff --git a/t/v2mirror.t b/t/v2mirror.t
index a625646da1cf46604d673f198cd7e30b1406746d..63d17ebfebba9e09c6af0207802d0fdf354bc803 100644 (file)
--- a/t/v2mirror.t
+++ b/t/v2mirror.t
@@ -315,23 +315,26 @@ if ('test read-only epoch dirs') {
 }
 
 my $err = '';
-my $v110 = xqx([qw(git rev-parse v1.1.0-pre1)], undef, { 2 => \$err });
+my $oldrev = '0b3e19584c90d958a723ac2d3dec3f84f5513688~1';
+# 3e0e596105198cfa (wwwlisting: allow hiding entries from manifest, 2019-06-09)
+$oldrev = xqx([qw(git rev-parse), $oldrev], undef, { 2 => \$err });
 SKIP: {
        skip("no detected public-inbox GIT_DIR ($err)", 1) if $?;
+       require_mods('Email::MIME', 1); # for legacy revision
        # using plackup to test old PublicInbox::WWW since -httpd from
        # back then relied on some packages we no longer depend on
        my $plackup = which('plackup') or skip('no plackup in path', 1);
        require PublicInbox::Lock;
-       chomp $v110;
+       chomp $oldrev;
        my ($base) = ($0 =~ m!\b([^/]+)\.[^\.]+\z!);
-       my $wt = "t/data-gen/$base.pre-manifest";
+       my $wt = "t/data-gen/$base.pre-manifest-$oldrev";
        my $lk = bless { lock_path => __FILE__ }, 'PublicInbox::Lock';
        $lk->lock_acquire;
        my $psgi = "$wt/app.psgi";
        if (!-f $psgi) { # checkout a pre-manifest.js.gz version
                my $t = File::Temp->new(TEMPLATE => 'g-XXXX', TMPDIR => 1);
                my $env = { GIT_INDEX_FILE => $t->filename };
-               xsys([qw(git read-tree), $v110], $env) and xbail 'read-tree';
+               xsys([qw(git read-tree), $oldrev], $env) and xbail 'read-tree';
                xsys([qw(git checkout-index -a), "--prefix=$wt/"], $env)
                        and xbail 'checkout-index';
                my $f = "$wt/app.psgi.tmp.$$";
@@ -353,7 +356,8 @@ EOM
        $td->join('TERM');
        open $rdr->{2}, '>>', "$tmpdir/plackup.err.log" or xbail "open: $!";
        open $rdr->{1}, '>>&', $rdr->{2} or xbail "open: $!";
-       $td = start_script($cmd, { PERL5LIB => 'lib' }, $rdr);
+       my $env = { PERL5LIB => 'lib', PERL_INLINE_DIRECTORY => undef };
+       $td = start_script($cmd, $env, $rdr);
        # wait for plackup socket()+bind()+listen()
        my %opt = ( Proto => 'tcp', Type => Socket::SOCK_STREAM(),
                PeerAddr => "$host:$port" );
@@ -363,7 +367,7 @@ EOM
        }
        my $dst = "$tmpdir/scrape";
        @cmd = (qw(-clone -q), "http://$host:$port/v2", $dst);
-       run_script(\@cmd, undef, { 2 => \(my $err = '') });
+       run_script(\@cmd, undef, { 2 => \($err = '') });
        is($?, 0, 'scraping clone on old PublicInbox::WWW')
                or diag $err;
        my @g_all = glob("$dst/git/*.git");