2 # Copyright (C) 2020 all contributors <meta@public-inbox.org>
3 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
5 use PublicInbox::TestCommon;
8 use PublicInbox::Import;
10 require_mods('PublicInbox::Gcf2');
11 use_ok 'PublicInbox::Gcf2Client';
12 my ($tmpdir, $for_destroy) = tmpdir();
13 my $git_a = "$tmpdir/a.git";
14 my $git_b = "$tmpdir/b.git";
15 PublicInbox::Import::init_bare($git_a);
16 PublicInbox::Import::init_bare($git_b);
17 my $fi_data = './t/git.fast-import-data';
19 open $rdr->{0}, '<', $fi_data or BAIL_OUT $!;
20 xsys([qw(git fast-import --quiet)], { GIT_DIR => $git_a }, $rdr);
21 is($?, 0, 'fast-import succeeded');
23 my $tree = 'fdbc43725f21f485051c17463b50185f4c3cf88c';
25 my $err_f = "$tmpdir/err";
27 local $ENV{PATH} = getcwd()."/blib/script:$ENV{PATH}";
28 open my $err, '>', $err_f or BAIL_OUT $!;
29 my $gcf2c = PublicInbox::Gcf2Client::new({ 2 => $err });
30 $gcf2c->add_git_dir($git_a);
32 $gcf2c->cat_async($tree, sub {
33 my ($bref, $oid, $type, $size, $arg) = @_;
34 is($oid, $tree, 'got expected OID');
35 is($size, 30, 'got expected length');
36 is($type, 'tree', 'got tree type');
37 is(length($$bref), 30, 'got a tree');
38 is($arg, 'hi', 'arg passed');
41 $gcf2c->cat_async_wait;
43 open $err, '<', $err_f or BAIL_OUT $!;
44 my $estr = do { local $/; <$err> };
45 is($estr, '', 'nothing in stderr');
47 my $trunc = substr($tree, 0, 39);
48 $gcf2c->cat_async($trunc, sub {
49 my ($bref, $oid, $type, $size, $arg) = @_;
50 is(undef, $bref, 'missing bref is undef');
51 is($oid, $trunc, 'truncated OID printed');
52 is($type, 'missing', 'type is "missing"');
53 is($size, undef, 'size is undef');
54 is($arg, 'bye', 'arg passed when missing');
57 $gcf2c->cat_async_wait;
59 open $err, '<', $err_f or BAIL_OUT $!;
60 $estr = do { local $/; <$err> };
61 like($estr, qr/retrying/, 'warned about retry');
63 # try failed alternates lookup
64 open $err, '>', $err_f or BAIL_OUT $!;
65 $gcf2c = PublicInbox::Gcf2Client::new({ 2 => $err });
66 $gcf2c->add_git_dir($git_b);
67 $gcf2c->cat_async($tree, sub {
68 my ($bref, $oid, $type, $size, $arg) = @_;
69 is(undef, $bref, 'missing bref from alt is undef');
72 $gcf2c->cat_async_wait;
73 open $err, '<', $err_f or BAIL_OUT $!;
74 $estr = do { local $/; <$err> };
75 like($estr, qr/retrying/, 'warned about retry before alt update');
77 # now try successful alternates lookup
78 open my $alt, '>>', "$git_b/objects/info/alternates" or BAIL_OUT $!;
79 print $alt "$git_a/objects\n" or BAIL_OUT $!;
80 close $alt or BAIL_OUT;
81 my $expect = xqx(['git', "--git-dir=$git_a", qw(cat-file tree), $tree]);
82 $gcf2c->cat_async($tree, sub {
83 my ($bref, $oid, $type, $size, $arg) = @_;
84 is($oid, $tree, 'oid match on alternates retry');
85 is($$bref, $expect, 'tree content matched');
88 $gcf2c->cat_async_wait;
90 is($called, 4, 'cat_async callbacks hit');