* [PATCH 29/82] add imapd compression test
2020-06-10 7:03 6% [PATCH 00/82] public-inbox-imapd: read-only IMAP server Eric Wong
@ 2020-06-10 7:04 7% ` Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2020-06-10 7:04 UTC (permalink / raw)
To: meta
Include a test for Mail::IMAPTalk, here, since Mail::IMAPClient
stalls with compression enabled:
https://rt.cpan.org/Ticket/Display.html?id=132720
---
MANIFEST | 1 +
xt/cmp-imapd-compress.t | 83 +++++++++++++++++++++++++++++++++++++++++
2 files changed, 84 insertions(+)
create mode 100644 xt/cmp-imapd-compress.t
diff --git a/MANIFEST b/MANIFEST
index 82f047f3623..f74852b6e90 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -346,6 +346,7 @@ t/www_listing.t
t/www_static.t
t/x-unknown-alpine.eml
t/xcpdb-reshard.t
+xt/cmp-imapd-compress.t
xt/cmp-msgstr.t
xt/cmp-msgview.t
xt/eml_check_limits.t
diff --git a/xt/cmp-imapd-compress.t b/xt/cmp-imapd-compress.t
new file mode 100644
index 00000000000..b12cf74e2d5
--- /dev/null
+++ b/xt/cmp-imapd-compress.t
@@ -0,0 +1,83 @@
+#!perl -w
+# Copyright (C) 2020 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict;
+use Test::More;
+use PublicInbox::TestCommon;
+require_mods('Data::Dumper');
+Data::Dumper->import('Dumper');
+my $inboxdir = $ENV{GIANT_INBOX_DIR};
+(defined($inboxdir) && -d $inboxdir) or
+ plan skip_all => "GIANT_INBOX_DIR not defined for $0";
+plan skip_all => "bad characters in $inboxdir" if $inboxdir =~ m![^\w\.\-/]!;
+my ($tmpdir, $for_destroy) = tmpdir();
+my $cfg = "$tmpdir/cfg";
+my $mailbox = 'inbox.test';
+{
+ open my $fh, '>', $cfg or BAIL_OUT "open: $!";
+ print $fh <<EOF or BAIL_OUT "print: $!";
+[publicinbox "test"]
+ newsgroup = $mailbox
+ address = test\@example.com
+ inboxdir = $inboxdir
+EOF
+ close $fh or BAIL_OUT "close: $!";
+}
+my ($out, $err) = ("$tmpdir/stdout.log", "$tmpdir/stderr.log");
+my $sock = tcp_server();
+my $cmd = [ '-imapd', '-W0', "--stdout=$out", "--stderr=$err"];
+my $env = { PI_CONFIG => $cfg };
+my $td = start_script($cmd, $env, { 3 => $sock }) or BAIL_OUT "-imapd: $?";
+my ($host, $port) = ($sock->sockhost, $sock->sockport);
+my $c = tcp_connect($sock);
+like(readline($c), qr/CAPABILITY /, 'got greeting');
+undef $c;
+
+SKIP: {
+ require_mods('Mail::IMAPClient', 3);
+ unless ($ENV{RT_132720_FIXED}) {
+ my $bug = 'https://rt.cpan.org/Ticket/Display.html?id=132720';
+ skip "<$bug>, RT_132720_FIXED not defined", 3;
+ }
+ my %opt = (Server => $host, Port => $port,
+ User => 'u', Password => 'p', Clear => 1);
+ my $uc = Mail::IMAPClient->new(%opt);
+ my $c = Mail::IMAPClient->new(%opt);
+ ok($c->compress, 'enabled compression');
+ ok $c->examine($mailbox), 'compressed EXAMINE-ed';
+ ok $uc->examine($mailbox), 'uncompress EXAMINE-ed';
+ my $range = $uc->search('all');
+ for my $uid (@$range) {
+ my $A = $uc->fetch_hash($uid, 'BODY[]');
+ my $B = $c->fetch_hash($uid, 'BODY[]');
+ if (!is_deeply($A, $B, "$uid identical")) {
+ diag Dumper([$A, $B]);
+ diag Dumper([$uc, $c]);
+ last;
+ }
+ }
+ $uc->logout;
+ $c->logout;
+}
+
+SKIP: {
+ require_mods('Mail::IMAPTalk', 3);
+ my %opt = (Server => $host, Port => $port, UseSSL => 0,
+ Username => 'u', Password => 'p', Uid => 1);
+ my $uc = Mail::IMAPTalk->new(%opt) or BAIL_OUT 'IMAPTalk->new';
+ my $c = Mail::IMAPTalk->new(%opt, UseCompress => 1) or
+ BAIL_OUT 'IMAPTalk->new(UseCompress => 1)';
+ ok $c->examine($mailbox), 'compressed EXAMINE-ed';
+ ok $uc->examine($mailbox), 'uncompress EXAMINE-ed';
+ my $range = $uc->search('all');
+ for my $uid (@$range) {
+ my $A = $uc->fetch($uid, 'rfc822');
+ my $B = $c->fetch($uid, 'rfc822');
+ if (!is_deeply($A, $B, "$uid identical")) {
+ diag Dumper([$A, $B]);
+ diag Dumper([$uc, $c]);
+ last;
+ }
+ }
+}
+done_testing;
^ permalink raw reply related [relevance 7%]
* [PATCH 00/82] public-inbox-imapd: read-only IMAP server
@ 2020-06-10 7:03 6% Eric Wong
2020-06-10 7:04 7% ` [PATCH 29/82] add imapd compression test Eric Wong
0 siblings, 1 reply; 2+ results
From: Eric Wong @ 2020-06-10 7:03 UTC (permalink / raw)
To: meta
So I finally wrote my first IMAP server! And I'm actually
fairly satisfied with how it's turning out to support a bunch
of other performance + scalability work I've wanted to do.
Some previous notes here:
https://public-inbox.org/meta/20200609113442.GA16856@dcvr/
I finally seem to have gotten it to play nicely with mutt header
caching, so it's fit for public consumption :)
imaps://news.public-inbox.org/INBOX.comp.mail.public-inbox.meta.0
You can use any username+password, and AUTH=ANONYMOUS also
works if your client does that.
It doesn't support UTF-7 (mailbox names) or advertise UTF-8
in CAPABILITIES, yet; I still have RFCs to read :P
And there's a bunch of new things which could use some
testing from non-mutt/mbsync/offlineimap users.
Maybe you'll find some client-side bugs like I did :P
v1 reindexing also gets a little bit of parallelism :)
Anyways, I'll probably be porting some of the scalability
and slow-storage work to older parts of the code before
fiddling with more IMAP extensions.
Eric Wong (82):
doc: add some IMAP standards
nntpd: restrict allowed newsgroup names
preliminary imap server implementation
inboxidle: new class to detect inbox changes
imap: support IDLE
msgmap: split ->max into its own method
imap: delay InboxIdle start, support refresh
imap: implement STATUS command
imap: use Text::ParseWords::parse_line to handle quoted words
imap: support LIST command
t/imapd: support FakeInotify and KQNotify
imap: support fetch for BODYSTRUCTURE and BODY
eml: each_part: single part $idx is 1
imap: allow fetch of partial of BODY[...] and headers
imap: always include `resp-text' in responses
imap: split out unit tests and benchmarks
imap: fix multi-message partial header fetches
imap: simplify partial fetch structure
imap: support sequence number FETCH
imap: do not include ".PEEK" in responses
imap: support the CLOSE command
imap: speed up HEADER.FIELDS[.NOT] range fetches
git: async: flatten the inflight array
git: do our own read buffering for cat-file
imap: use git-cat-file asynchronously
git: idle rbuf for async
imap: support LSUB command
imap: FETCH: support comma-delimited ranges
add imapd compression test
testcommon: tcp_(server|connect): BAIL_OUT on failure
*deflate: drop invalid comment about rbuf
imap: fix pipelining with async git
git: cat_async: provide requested OID + "missing" on missing blobs
git: move async_cat reference to PublicInbox::Git
git: async: automatic retry on alternates change
imapclient: wrapper for Mail::IMAPClient
xt: add imapd-validate and imapd-mbsync-oimap
imap: support out-of-bounds ranges
xt/perf-imap-list: time refresh_inboxlist
imap: case-insensitive mailbox name comparisons
imap: break giant inboxes into sub-inboxes of 50K messages
imap: start introducing iterative config reloading
imap: require ".$UID_MIN-$UID_END" suffix
imapd: ensure LIST is sorted alphabetically, for now
imap: omit $UID_END from mailbox name, use index
t/config.t: always compare against git bool behavior
xt/*: show some tunable parameters
imap: STATUS and LIST are case-insensitive, too
imap: EXAMINE/STATUS: return correct counts
imap: avoid uninitialized warnings on incomplete commands
imap: start parsing out queries for SQLite and Xapian
imap: SEARCH: clamp results to the 50K UID range
imap: allow UID range search on timestamps
over: get_art: use dbh->prepare_cached
search: index byte size of a message for IMAP search
search: index UID for IMAP search, too
imap: remove dummies from sequence number FETCH
imap: compile UID FETCH to opcodes
imap: UID FETCH: optimize for smsg-only case
imap: UID FETCH: optimize (UID FLAGS) harder
imap: IDLE: avoid extraneous wakeups, keep-alive
imap: 30 minute auto-logout timer
imap: split ->logged_in attribute into a separate class
searchidx: v1 (re)-index uses git asynchronously
index: account for CRLF conversion when storing bytes
imap: rely on smsg->{bytes} for RFC822.SIZE
imap: UID FETCH requires at least one data item
imap: LIST shows "INBOX" in all caps
imap: support 8000 octet lines
imap: reinstate some message sequence number support
imap: cleanup ->{uid_base} usage
imap: FETCH: more granular CRLF conversion
imap: further speed up HEADER.FIELDS FETCH requests
imap: FETCH: try to make fake MSNs sequentially
imap: STATUS/EXAMINE: rely on SQLite overview
imap: UID SEARCH: support multiple ranges
imap: wire up Xapian search, msn SEARCH and multiple ranges
imap: misc cleanups and notes
imapd: don't bother sorting LIST output
imap: drop non-UID SEARCH for now
over: uid_range: remove LIMIT
imap: FETCH: proper MSN => UID mapping for requests
Documentation/public-inbox-imapd.pod | 91 ++
Documentation/standards.perl | 10 +
MANIFEST | 18 +
lib/PublicInbox/Config.pm | 18 +
lib/PublicInbox/Daemon.pm | 24 +-
lib/PublicInbox/DummyInbox.pm | 22 +
lib/PublicInbox/Eml.pm | 9 +-
lib/PublicInbox/FakeInotify.pm | 59 ++
lib/PublicInbox/Git.pm | 163 +--
lib/PublicInbox/GitAsyncCat.pm | 51 +
lib/PublicInbox/IMAP.pm | 1397 ++++++++++++++++++++++++++
lib/PublicInbox/IMAPClient.pm | 119 +++
lib/PublicInbox/IMAPD.pm | 114 +++
lib/PublicInbox/IMAPdeflate.pm | 126 +++
lib/PublicInbox/Import.pm | 2 +-
lib/PublicInbox/In2Tie.pm | 17 +
lib/PublicInbox/Inbox.pm | 33 +-
lib/PublicInbox/InboxIdle.pm | 79 ++
lib/PublicInbox/KQNotify.pm | 66 ++
lib/PublicInbox/Lock.pm | 7 +
lib/PublicInbox/MsgIter.pm | 2 +-
lib/PublicInbox/Msgmap.pm | 20 +-
lib/PublicInbox/NNTPD.pm | 12 +-
lib/PublicInbox/NNTPdeflate.pm | 1 -
lib/PublicInbox/Over.pm | 50 +-
lib/PublicInbox/Search.pm | 32 +-
lib/PublicInbox/SearchIdx.pm | 89 +-
lib/PublicInbox/SearchIdxShard.pm | 11 +-
lib/PublicInbox/Smsg.pm | 8 +-
lib/PublicInbox/TestCommon.pm | 7 +-
lib/PublicInbox/V2Writable.pm | 10 +-
script/public-inbox-imapd | 14 +
t/config.t | 15 +-
t/eml.t | 2 +-
t/git.t | 40 +-
t/imap.t | 133 +++
t/imapd-tls.t | 204 ++++
t/imapd.t | 398 ++++++++
t/import.t | 5 +-
t/inbox_idle.t | 72 ++
t/nntpd.t | 5 +-
t/over.t | 3 +
t/search.t | 19 +
xt/cmp-msgstr.t | 1 -
xt/cmp-msgview.t | 1 -
xt/eml_check_limits.t | 6 +-
xt/git_async_cmp.t | 2 +-
xt/imapd-mbsync-oimap.t | 132 +++
xt/imapd-validate.t | 177 ++++
xt/mem-msgview.t | 1 +
xt/msgtime_cmp.t | 1 -
xt/perf-msgview.t | 1 -
52 files changed, 3718 insertions(+), 181 deletions(-)
create mode 100644 Documentation/public-inbox-imapd.pod
create mode 100644 lib/PublicInbox/DummyInbox.pm
create mode 100644 lib/PublicInbox/FakeInotify.pm
create mode 100644 lib/PublicInbox/GitAsyncCat.pm
create mode 100644 lib/PublicInbox/IMAP.pm
create mode 100644 lib/PublicInbox/IMAPClient.pm
create mode 100644 lib/PublicInbox/IMAPD.pm
create mode 100644 lib/PublicInbox/IMAPdeflate.pm
create mode 100644 lib/PublicInbox/In2Tie.pm
create mode 100644 lib/PublicInbox/InboxIdle.pm
create mode 100644 lib/PublicInbox/KQNotify.pm
create mode 100644 script/public-inbox-imapd
create mode 100644 t/imap.t
create mode 100644 t/imapd-tls.t
create mode 100644 t/imapd.t
create mode 100644 t/inbox_idle.t
create mode 100644 xt/imapd-mbsync-oimap.t
create mode 100644 xt/imapd-validate.t
^ permalink raw reply [relevance 6%]
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2020-06-10 7:03 6% [PATCH 00/82] public-inbox-imapd: read-only IMAP server Eric Wong
2020-06-10 7:04 7% ` [PATCH 29/82] add imapd compression test Eric Wong
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