From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 8/9] lei: test some likely errors due to misuse
Date: Tue, 19 Jan 2021 09:34:34 +0000 [thread overview]
Message-ID: <20210119093435.17955-9-e@80x24.org> (raw)
In-Reply-To: <20210119093435.17955-1-e@80x24.org>
Because user errors happen...
---
lib/PublicInbox/LeiOverview.pm | 3 ++-
lib/PublicInbox/LeiToMail.pm | 6 +++++-
lib/PublicInbox/LeiXSearch.pm | 9 ++++++++-
t/lei.t | 14 ++++++++++++++
4 files changed, 29 insertions(+), 3 deletions(-)
diff --git a/lib/PublicInbox/LeiOverview.pm b/lib/PublicInbox/LeiOverview.pm
index 8781259a..a7021b03 100644
--- a/lib/PublicInbox/LeiOverview.pm
+++ b/lib/PublicInbox/LeiOverview.pm
@@ -82,7 +82,8 @@ sub new {
if (!$json) {
# default to the cheapest sort since MUA usually resorts
$lei->{opt}->{'sort'} //= 'docid' if $dst ne '/dev/stdout';
- $lei->{l2m} = PublicInbox::LeiToMail->new($lei);
+ $lei->{l2m} = eval { PublicInbox::LeiToMail->new($lei) };
+ return $lei->fail($@) if $@;
}
$lei->{dedupe} //= PublicInbox::LeiDedupe->new($lei);
$self;
diff --git a/lib/PublicInbox/LeiToMail.pm b/lib/PublicInbox/LeiToMail.pm
index a6e517ea..49b5c8ab 100644
--- a/lib/PublicInbox/LeiToMail.pm
+++ b/lib/PublicInbox/LeiToMail.pm
@@ -339,8 +339,12 @@ sub new {
my $self = bless {}, $cls;
if ($fmt eq 'maildir') {
$self->{base_type} = 'maildir';
+ -e $dst && !-d _ and die
+ "$dst exists and is not a directory\n";
$lei->{ovv}->{dst} = $dst .= '/' if substr($dst, -1) ne '/';
} elsif (substr($fmt, 0, 4) eq 'mbox') {
+ -e $dst && !-f _ && !-p _ and die
+ "$dst exists and is not a regular file\n";
$self->can("eml2$fmt") or die "bad mbox --format=$fmt\n";
$self->{base_type} = 'mbox';
} else {
@@ -374,7 +378,7 @@ sub _post_augment_maildir {
my $d = $dst.$x;
next if -d $d;
require File::Path;
- File::Path::mkpath($d) or die "mkpath($d): $!";
+ File::Path::mkpath($d);
-d $d or die "$d is not a directory";
}
}
diff --git a/lib/PublicInbox/LeiXSearch.pm b/lib/PublicInbox/LeiXSearch.pm
index 002791c2..fa37543f 100644
--- a/lib/PublicInbox/LeiXSearch.pm
+++ b/lib/PublicInbox/LeiXSearch.pm
@@ -201,7 +201,14 @@ sub query_done { # EOF callback
sub do_post_augment {
my ($lei, $zpipe, $au_done) = @_;
my $l2m = $lei->{l2m} or die 'BUG: no {l2m}';
- $l2m->post_augment($lei, $zpipe);
+ eval { $l2m->post_augment($lei, $zpipe) };
+ if (my $err = $@) {
+ if (my $lxs = delete $lei->{lxs}) {
+ $lxs->wq_kill;
+ $lxs->wq_close;
+ }
+ $lei->fail("$err");
+ }
close $au_done; # triggers wait_startq
}
diff --git a/t/lei.t b/t/lei.t
index c804ff59..8bb4e439 100644
--- a/t/lei.t
+++ b/t/lei.t
@@ -181,6 +181,20 @@ my $test_external = sub {
$lei->('ls-external');
like($out, qr/boost=0\n/s, 'ls-external has output');
+ ok(!$lei->(qw(q s:prefix -o /dev/null -f maildir)), 'bad maildir');
+ like($err, qr!/dev/null exists and is not a directory!,
+ 'error shown');
+ is($? >> 8, 1, 'errored out with exit 1');
+
+ ok(!$lei->(qw(q s:prefix -f mboxcl2 -o), $home), 'bad mbox');
+ like($err, qr!\Q$home\E exists and is not a regular file!,
+ 'error shown');
+ is($? >> 8, 1, 'errored out with exit 1');
+
+ ok(!$lei->(qw(q s:prefix -o /dev/stdout -f Mbox2)), 'bad format');
+ like($err, qr/bad mbox --format=mbox2/, 'error shown');
+ is($? >> 8, 1, 'errored out with exit 1');
+
# note, on a Bourne shell users should be able to use either:
# s:"use boolean prefix"
# "s:use boolean prefix"
next prev parent reply other threads:[~2021-01-19 9:34 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-19 9:34 [PATCH 0/9] lei bugfixes and error handling Eric Wong
2021-01-19 9:34 ` [PATCH 1/9] lei q: start ->mset while query_prepare runs Eric Wong
2021-01-19 9:34 ` [PATCH 2/9] lei q: fix SIGPIPE handling from lei2mail workers Eric Wong
2021-01-19 9:34 ` [PATCH 3/9] lei q: do not spawn MUA early Eric Wong
2021-01-19 9:34 ` [PATCH 4/9] lei: write daemon errors to the sock directory Eric Wong
2021-01-19 9:34 ` [PATCH 5/9] lei q: fix augment of compressed mailboxes Eric Wong
2021-01-19 9:34 ` [PATCH 6/9] lei_overview: do not write if $lei->{1} is gone Eric Wong
2021-01-19 9:34 ` [PATCH 7/9] t/lei: fix double-running of socket test with oneshot Eric Wong
2021-01-19 9:34 ` Eric Wong [this message]
2021-01-19 9:34 ` [PATCH 9/9] lei_overview: start implementing format detection Eric Wong
2021-01-20 5:04 ` [PATCH 0/7] lei: fixes piled higher and deeper Eric Wong
2021-01-20 5:16 ` misnumbered, should be [PATCH 10/9]..[PATCH 16/9] :x Eric Wong
2021-01-20 5:04 ` [PATCH 1/7] lei: allow more mbox inode types Eric Wong
2021-01-20 5:04 ` [PATCH 2/7] lei: exit code in oneshot mode Eric Wong
2021-01-20 5:04 ` [PATCH 3/7] overidx: eidx_prep: fix leftover dbh reference Eric Wong
2021-01-20 5:04 ` [PATCH 4/7] lei q: cleanup store initialization Eric Wong
2021-01-20 5:04 ` [PATCH 5/7] lei: dump and clear errors.log in daemon mode Eric Wong
2021-01-20 5:04 ` [PATCH 6/7] lei_xsearch: keep l2m->{-wq_s1} while preparing query Eric Wong
2021-01-20 5:04 ` [PATCH 7/7] lei_to_mail: call PublicInbox::IPC::DESTROY Eric Wong
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