www: drop --subject from "git send-email" instructions

[public-inbox.git] / t / gcf2_client.t

diff --git a/t/gcf2_client.t b/t/gcf2_client.t
index 39f9f2961ef787ce4080c357f33b6446337b35d6..6d059cada4d84f9d3da5c2cc3421e009d4d1c33b 100644 (file)
--- a/t/gcf2_client.t
+++ b/t/gcf2_client.t
@@ -1,29 +1,34 @@
 #!perl -w
-# Copyright (C) 2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 use strict;
 use PublicInbox::TestCommon;
 use Test::More;
 use Cwd qw(getcwd);
 use PublicInbox::Import;
+use PublicInbox::DS;
 
 require_mods('PublicInbox::Gcf2');
 use_ok 'PublicInbox::Gcf2Client';
 my ($tmpdir, $for_destroy) = tmpdir();
-PublicInbox::Import::init_bare($tmpdir);
+my $git_a = "$tmpdir/a.git";
+my $git_b = "$tmpdir/b.git";
+PublicInbox::Import::init_bare($git_a);
+PublicInbox::Import::init_bare($git_b);
 my $fi_data = './t/git.fast-import-data';
 my $rdr = {};
 open $rdr->{0}, '<', $fi_data or BAIL_OUT $!;
-xsys([qw(git fast-import --quiet)], { GIT_DIR => $tmpdir }, $rdr);
+xsys([qw(git fast-import --quiet)], { GIT_DIR => $git_a }, $rdr);
 is($?, 0, 'fast-import succeeded');
 
 my $tree = 'fdbc43725f21f485051c17463b50185f4c3cf88c';
 my $called = 0;
+my $err_f = "$tmpdir/err";
 {
-       local $ENV{PATH} = getcwd()."/blib/script:$ENV{PATH}";
-       my $gcf2c = PublicInbox::Gcf2Client->new;
-       $gcf2c->add_git_dir($tmpdir);
-       $gcf2c->cat_async($tree, sub {
+       PublicInbox::DS->Reset;
+       open my $err, '>>', $err_f or BAIL_OUT $!;
+       my $gcf2c = PublicInbox::Gcf2Client::new({ 2 => $err });
+       $gcf2c->gcf2_async(\"$tree $git_a\n", sub {
                my ($bref, $oid, $type, $size, $arg) = @_;
                is($oid, $tree, 'got expected OID');
                is($size, 30, 'got expected length');
@@ -32,8 +37,14 @@ my $called = 0;
                is($arg, 'hi', 'arg passed');
                $called++;
        }, 'hi');
+       $gcf2c->cat_async_step($gcf2c->{inflight});
+
+       open $err, '<', $err_f or BAIL_OUT $!;
+       my $estr = do { local $/; <$err> };
+       is($estr, '', 'nothing in stderr');
+
        my $trunc = substr($tree, 0, 39);
-       $gcf2c->cat_async($trunc, sub {
+       $gcf2c->gcf2_async(\"$trunc $git_a\n", sub {
                my ($bref, $oid, $type, $size, $arg) = @_;
                is(undef, $bref, 'missing bref is undef');
                is($oid, $trunc, 'truncated OID printed');
@@ -42,6 +53,38 @@ my $called = 0;
                is($arg, 'bye', 'arg passed when missing');
                $called++;
        }, 'bye');
+       $gcf2c->cat_async_step($gcf2c->{inflight});
+
+       open $err, '<', $err_f or BAIL_OUT $!;
+       $estr = do { local $/; <$err> };
+       like($estr, qr/retrying/, 'warned about retry');
+
+       # try failed alternates lookup
+       PublicInbox::DS->Reset;
+       open $err, '>', $err_f or BAIL_OUT $!;
+       $gcf2c = PublicInbox::Gcf2Client::new({ 2 => $err });
+       $gcf2c->gcf2_async(\"$tree $git_b\n", sub {
+               my ($bref, $oid, $type, $size, $arg) = @_;
+               is(undef, $bref, 'missing bref from alt is undef');
+               $called++;
+       });
+       $gcf2c->cat_async_step($gcf2c->{inflight});
+       open $err, '<', $err_f or BAIL_OUT $!;
+       $estr = do { local $/; <$err> };
+       like($estr, qr/retrying/, 'warned about retry before alt update');
+
+       # now try successful alternates lookup
+       open my $alt, '>>', "$git_b/objects/info/alternates" or BAIL_OUT $!;
+       print $alt "$git_a/objects\n" or BAIL_OUT $!;
+       close $alt or BAIL_OUT;
+       my $expect = xqx(['git', "--git-dir=$git_a", qw(cat-file tree), $tree]);
+       $gcf2c->gcf2_async(\"$tree $git_a\n", sub {
+               my ($bref, $oid, $type, $size, $arg) = @_;
+               is($oid, $tree, 'oid match on alternates retry');
+               is($$bref, $expect, 'tree content matched');
+               $called++;
+       });
+       $gcf2c->cat_async_step($gcf2c->{inflight});
 }
-is($called, 2, 'cat_async callbacks hit');
+is($called, 4, 'gcf2_async callbacks hit');
 done_testing;