[PATCH 13/35] t/convert-compact: create_inbox

[Eric Wong <e@80x24.org>]

Suprisingly, this saves over 100 milliseconds.
---
 lib/PublicInbox/TestCommon.pm |  7 +++--
 t/convert-compact.t           | 48 +++++++++++++++--------------------
 2 files changed, 25 insertions(+), 30 deletions(-)

diff --git a/lib/PublicInbox/TestCommon.pm b/lib/PublicInbox/TestCommon.pm
index 6ca69174..c2d07e59 100644
--- a/lib/PublicInbox/TestCommon.pm
+++ b/lib/PublicInbox/TestCommon.pm
@@ -593,13 +593,17 @@ sub create_inbox ($$;@) {
 	require PublicInbox::InboxWritable;
 	my ($base) = ($0 =~ m!\b([^/]+)\.[^\.]+\z!);
 	my $dir = "t/data-gen/$base.$ident";
-	unless (-d $dir) {
+	my $new = !-d $dir;
+	if ($new) {
 		mkdir $dir; # may race
 		-d $dir or BAIL_OUT "$dir could not be created: $!";
 	}
 	my $lk = bless { lock_path => "$dir/creat.lock" }, 'PublicInbox::Lock';
 	$opt{inboxdir} = File::Spec->rel2abs($dir);
 	$opt{name} //= $ident;
+	my $scope = $lk->lock_for_scope;
+	my $pre_cb = delete $opt{pre_cb};
+	$pre_cb->($dir) if $pre_cb && $new;
 	$opt{-no_fsync} = 1;
 	my $no_gc = delete $opt{-no_gc};
 	my $tmpdir = delete $opt{tmpdir};
@@ -608,7 +612,6 @@ sub create_inbox ($$;@) {
 	my $parallel = delete($opt{importer_parallel}) // 0;
 	my $creat_opt = { nproc => delete($opt{nproc}) // 1 };
 	my $ibx = PublicInbox::InboxWritable->new({ %opt }, $creat_opt);
-	my $scope = $lk->lock_for_scope;
 	if (!-f "$dir/creat.stamp") {
 		my $im = $ibx->importer($parallel);
 		$cb->($im, $ibx);
diff --git a/t/convert-compact.t b/t/convert-compact.t
index cdb9e3f5..7270cab0 100644
--- a/t/convert-compact.t
+++ b/t/convert-compact.t
@@ -1,31 +1,28 @@
+#!perl -w
 # Copyright (C) 2018-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 use strict;
-use warnings;
-use Test::More;
+use v5.10.1;
 use PublicInbox::Eml;
 use PublicInbox::TestCommon;
+use PublicInbox::Import;
 require_git(2.6);
 require_mods(qw(DBD::SQLite Search::Xapian));
 have_xapian_compact or
 	plan skip_all => 'xapian-compact missing for '.__FILE__;
-
-use_ok 'PublicInbox::V2Writable';
-use PublicInbox::Import;
 my ($tmpdir, $for_destroy) = tmpdir();
-my $ibx = {
-	inboxdir => "$tmpdir/v1",
-	name => 'test-v1',
-	-primary_address => 'test@example.com',
-};
-
-PublicInbox::Import::init_bare($ibx->{inboxdir});
-ok(umask(077), 'set restrictive umask');
-xsys_e(qw(git) , "--git-dir=$ibx->{inboxdir}",
-	qw(config core.sharedRepository 0644));
-$ibx = PublicInbox::Inbox->new($ibx);
-my $im = PublicInbox::Import->new($ibx->git, undef, undef, $ibx);
-my $mime = PublicInbox::Eml->new(<<'EOF');
+my $ibx = create_inbox 'v1', indexlevel => 'medium', tmpdir => "$tmpdir/v1",
+		pre_cb => sub {
+			my ($inboxdir) = @_;
+			PublicInbox::Import::init_bare($inboxdir);
+			xsys_e(qw(git) , "--git-dir=$inboxdir",
+				qw(config core.sharedRepository 0644));
+		}, sub {
+	my ($im, $ibx) = @_;
+	$im->done;
+	umask(077) or BAIL_OUT "umask: $!";
+	$_[0] = $im = $ibx->importer(0);
+	my $eml = PublicInbox::Eml->new(<<'EOF');
 From: a@example.com
 To: b@example.com
 Subject: this is a subject
@@ -34,16 +31,11 @@ Date: Fri, 02 Oct 1993 00:00:00 +0000
 
 hello world
 EOF
-
-ok($im->add($mime), 'added one message');
-ok($im->remove($mime), 'remove message');
-ok($im->add($mime), 'added message again');
-$im->done;
-for (1..2) {
-	eval { PublicInbox::SearchIdx->new($ibx, 1)->index_sync; };
-	is($@, '', 'no errors syncing');
-}
-
+	$im->add($eml) or BAIL_OUT '->add';
+	$im->remove($eml) or BAIL_OUT '->remove';
+	$im->add($eml) or BAIL_OUT '->add';
+};
+umask(077) or BAIL_OUT "umask: $!";
 is(((stat("$ibx->{inboxdir}/public-inbox"))[2]) & 07777, 0755,
 	'sharedRepository respected for v1');
 is(((stat("$ibx->{inboxdir}/public-inbox/msgmap.sqlite3"))[2]) & 07777, 0644,