mox/imapserver/copy_test.go
Mechiel Lukkien 577944310c
Improve expunged message/UID tracking in IMAP sessions, track synchronization history for mailboxes/annotations.
Keeping the message files around, and the message details in the database, is
useful for IMAP sessions that haven't seen/processed the removal of a message
yet and try to fetch it. Before, we would return errors. Similarly, a session
that has a mailbox selected that is removed can (at least in theory) still read
messages.

The mechanics to do this need keeping removed mailboxes around too. JMAP needs
that anyway, so we now keep modseq/createseq/expunged history for mailboxes
too. And while we're at it, for annotations as well.

For future JMAP support, we now also keep the mailbox parent id around for a
mailbox, with an upgrade step to set the field for existing mailboxes and
fixing up potential missing parents (which could possibly have happened in an
obscure corner case that I doubt anyone ran into).
2025-03-06 11:35:44 +01:00

75 lines
2.7 KiB
Go

package imapserver
import (
"testing"
"github.com/mjl-/mox/imapclient"
)
func TestCopy(t *testing.T) {
defer mockUIDValidity()()
tc := start(t)
defer tc.close()
tc2 := startNoSwitchboard(t)
defer tc2.closeNoWait()
tc.client.Login("mjl@mox.example", password0)
tc.client.Select("inbox")
tc2.client.Login("mjl@mox.example", password0)
tc2.client.Select("Trash")
tc.transactf("bad", "copy") // Missing params.
tc.transactf("bad", "copy 1") // Missing params.
tc.transactf("bad", "copy 1 inbox ") // Leftover.
// Seqs 1,2 and UIDs 3,4.
tc.client.Append("inbox", makeAppend(exampleMsg))
tc.client.Append("inbox", makeAppend(exampleMsg))
tc.client.StoreFlagsSet("1:2", true, `\Deleted`)
tc.client.Expunge()
tc.client.Append("inbox", makeAppend(exampleMsg))
tc.client.Append("inbox", makeAppend(exampleMsg))
tc.transactf("no", "copy 1 nonexistent")
tc.xcode("TRYCREATE")
tc.transactf("no", "copy 1 expungebox")
tc.xcode("TRYCREATE")
tc.transactf("no", "copy 1 inbox") // Cannot copy to same mailbox.
tc2.transactf("ok", "noop") // Drain.
tc.transactf("ok", "copy 1:* Trash")
ptr := func(v uint32) *uint32 { return &v }
tc.xcodeArg(imapclient.CodeCopyUID{DestUIDValidity: 1, From: []imapclient.NumRange{{First: 3, Last: ptr(4)}}, To: []imapclient.NumRange{{First: 1, Last: ptr(2)}}})
tc2.transactf("ok", "noop")
tc2.xuntagged(
imapclient.UntaggedExists(2),
imapclient.UntaggedFetch{Seq: 1, Attrs: []imapclient.FetchAttr{imapclient.FetchUID(1), imapclient.FetchFlags(nil)}},
imapclient.UntaggedFetch{Seq: 2, Attrs: []imapclient.FetchAttr{imapclient.FetchUID(2), imapclient.FetchFlags(nil)}},
)
tc.transactf("no", "uid copy 1,2 Trash") // No match.
tc.transactf("ok", "uid copy 4,3 Trash")
tc.xcodeArg(imapclient.CodeCopyUID{DestUIDValidity: 1, From: []imapclient.NumRange{{First: 3, Last: ptr(4)}}, To: []imapclient.NumRange{{First: 3, Last: ptr(4)}}})
tc2.transactf("ok", "noop")
tc2.xuntagged(
imapclient.UntaggedExists(4),
imapclient.UntaggedFetch{Seq: 3, Attrs: []imapclient.FetchAttr{imapclient.FetchUID(3), imapclient.FetchFlags(nil)}},
imapclient.UntaggedFetch{Seq: 4, Attrs: []imapclient.FetchAttr{imapclient.FetchUID(4), imapclient.FetchFlags(nil)}},
)
tclimit := startArgs(t, false, false, true, true, "limit")
defer tclimit.close()
tclimit.client.Login("limit@mox.example", password0)
tclimit.client.Select("inbox")
// First message of 1 byte is within limits.
tclimit.transactf("ok", "append inbox (\\Seen Label1 $label2) \" 1-Jan-2022 10:10:00 +0100\" {1+}\r\nx")
tclimit.xuntagged(imapclient.UntaggedExists(1))
// Second message would take account past limit.
tclimit.transactf("no", "copy 1:* Trash")
tclimit.xcode("OVERQUOTA")
}