Files
selfpost/internal/postfix/duration_test.go
T
mixandClaude Opus 5.5 1c6e04b7d3
test / test (push) Canceled after 0s
base-trixie: the image on Debian trixie, Postfix 3.10.13; Received: hidden on 465/587
The runtime base is debian:trixie-slim, the build stage golang:1.26-trixie:
Postfix 3.10.13 with upstream's 2026 security fixes up to the August
batch, libmilter 8.18.1, OpenSSL 3.5. Every citation of another program in
code, scripts and documents was re-read against the trixie sources
(dev/upstream; bookworm's kept in dev/upstream-bookworm) and updated;
development.md's cited-package table holds the trixie versions.

What the re-reading changed in behaviour:
- logtail: reject lines with sasl_method/sasl_username/sasl_sender
  (smtpd_check.c:1019-1026); cleanup's "removed (canceled)" forgets a
  port-25 id (cleanup_api.c:363-364).
- internal/postfix/retry.go reads postconf's stdout only: since 3.9 a
  deprecated-parameter warning on stderr made one value too many and the
  panel fell back to the compiled-in retry policy.
- logrotate-loop.sh: logrotate 3.22 exits 1 when it ignores a config;
  the loop refuses on that output whatever the status.
- postfix-config.sh: cyrus_sasl_config_path set explicitly (bookworm's
  07_sasl_config.diff is gone); maillog_file_permissions=0640; mynetworks
  explicit; Dockerfile: SYNC_CHROOT= in /etc/default/postfix,
  opendkim-tools dropped, openssl named, systemd-standalone-sysusers so
  cron does not bring the whole of systemd.
- The selfpost group is 10998, outside the system range 100-999: in
  trixie a package took 998 and the build failed (owner's decision:
  a conflict-free id, the distribution's own ids untouched). The
  entrypoint hands /data back by name when the user or the group differs.
  Guide, backup refusal text, help (design commit 68ec8b2), e2e.
- smtpd_hide_client_session=yes on smtps and submission (owner's
  decision): Received: names no client, TLS, login or protocol; port 25
  keeps the full header. e2e checks both.
- test/upstream/opendkim-probe.sh makes keys with openssl genrsa.

Tests: on the server, make e2e exit 0 (674 s, the image built on trixie),
go vet + go test 27 packages ok. CHANGELOG [Unreleased], guide,
architecture.md, security.md, roadmap.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-15 19:31:35 +03:00

73 lines
1.9 KiB
Go

package postfix
import (
"testing"
"time"
)
// Postfix 3.10.13, src/global/conv_time.c, conv_time(): one number, one
// lower-case unit, the default unit when there is none, the rest ignored.
func TestParseTime(t *testing.T) {
cases := []struct {
in string
unit byte
want time.Duration
}{
{"5d", 's', 5 * 24 * time.Hour},
{"300s", 'd', 300 * time.Second},
{"4000s", 's', 4000 * time.Second},
{"1h", 's', time.Hour},
{"0", 's', 0},
{"0s", 's', 0},
{"300", 's', 300 * time.Second},
{"3", 'd', 3 * 24 * time.Hour}, // maximal_queue_lifetime = 3
{"2", 'h', 2 * time.Hour}, // delay_warning_time = 2
{" 300s ", 's', 300 * time.Second},
{"+5m", 's', 5 * time.Minute},
{"1h7m", 's', time.Hour}, // what follows the unit is ignored
{"1h 5x", 's', time.Hour},
{"1w", 's', 7 * 24 * time.Hour},
{"2m", 's', 2 * time.Minute},
{"s", 'd', 0}, // strtol() reads nothing and stops at the "s"
}
for _, tc := range cases {
got, err := ParseTime(tc.in, tc.unit)
if err != nil {
t.Errorf("ParseTime(%q, %c): %v", tc.in, tc.unit, err)
continue
}
if got != tc.want {
t.Errorf("ParseTime(%q, %c) = %v, want %v", tc.in, tc.unit, got, tc.want)
}
}
}
func TestParseTimeRejectsInvalid(t *testing.T) {
for _, in := range []string{"", "foo", "5x", "-300s", "5D", "1H", " s", "99999999999s", "400000w"} {
if _, err := ParseTime(in, 's'); err == nil {
t.Errorf("ParseTime(%q) = nil, want error", in)
}
}
}
func TestFormatDuration(t *testing.T) {
cases := []struct {
in time.Duration
want string
}{
{5 * 24 * time.Hour, "5 days"},
{300 * time.Second, "5 minutes"},
{4000 * time.Second, "about 1 hour 7 minutes"},
{time.Hour, "1 hour"},
{0, "0 seconds"},
{time.Second, "1 second"},
{2 * time.Minute, "2 minutes"},
{24 * time.Hour, "1 day"},
}
for _, tc := range cases {
if got := FormatDuration(tc.in); got != tc.want {
t.Errorf("FormatDuration(%v) = %q, want %q", tc.in, got, tc.want)
}
}
}