mirror of
https://github.com/mjl-/mox.git
synced 2024-12-27 08:53:48 +03:00
5b20cba50a
we don't want external software to include internal details like mlog. slog.Logger is/will be the standard. we still have mlog for its helper functions, and its handler that logs in concise logfmt used by mox. packages that are not meant for reuse still pass around mlog.Log for convenience. we use golang.org/x/exp/slog because we also support the previous Go toolchain version. with the next Go release, we'll switch to the builtin slog.
209 lines
9.5 KiB
Go
209 lines
9.5 KiB
Go
package store
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import (
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"os"
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"path/filepath"
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"reflect"
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"strings"
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"testing"
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"time"
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"github.com/mjl-/bstore"
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"github.com/mjl-/mox/mlog"
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"github.com/mjl-/mox/mox-"
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)
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func TestThreadingUpgrade(t *testing.T) {
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log := mlog.New("store", nil)
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os.RemoveAll("../testdata/store/data")
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mox.ConfigStaticPath = filepath.FromSlash("../testdata/store/mox.conf")
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mox.MustLoadConfig(true, false)
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acc, err := OpenAccount(log, "mjl")
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tcheck(t, err, "open account")
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defer func() {
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err = acc.Close()
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tcheck(t, err, "closing account")
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}()
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defer Switchboard()()
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// New account already has threading. Add some messages, check the threading.
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deliver := func(recv time.Time, s string, expThreadID int64) Message {
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t.Helper()
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f, err := CreateMessageTemp(log, "account-test")
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tcheck(t, err, "temp file")
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defer os.Remove(f.Name())
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defer f.Close()
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s = strings.ReplaceAll(s, "\n", "\r\n")
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m := Message{
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Size: int64(len(s)),
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MsgPrefix: []byte(s),
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Received: recv,
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}
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err = acc.DeliverMailbox(log, "Inbox", &m, f)
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tcheck(t, err, "deliver")
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if expThreadID == 0 {
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expThreadID = m.ID
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}
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if m.ThreadID != expThreadID {
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t.Fatalf("got threadid %d, expected %d", m.ThreadID, expThreadID)
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}
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return m
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}
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now := time.Now()
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m0 := deliver(now, "Message-ID: <m0@localhost>\nSubject: test1\n\ntest\n", 0)
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m1 := deliver(now, "Message-ID: <m1@localhost>\nReferences: <m0@localhost>\nSubject: test1\n\ntest\n", m0.ID) // References.
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m2 := deliver(now, "Message-ID: <m2@localhost>\nReferences: <m0@localhost>\nSubject: other\n\ntest\n", 0) // References, but different subject.
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m3 := deliver(now, "Message-ID: <m3@localhost>\nIn-Reply-To: <m0@localhost>\nSubject: test1\n\ntest\n", m0.ID) // In-Reply-To.
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m4 := deliver(now, "Message-ID: <m4@localhost>\nSubject: re: test1\n\ntest\n", m0.ID) // Subject.
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m5 := deliver(now, "Message-ID: <m5@localhost>\nSubject: test1 (fwd)\n\ntest\n", m0.ID) // Subject.
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m6 := deliver(now, "Message-ID: <m6@localhost>\nSubject: [fwd: test1]\n\ntest\n", m0.ID) // Subject.
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m7 := deliver(now, "Message-ID: <m7@localhost>\nSubject: test1\n\ntest\n", 0) // Only subject, but not a response.
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// Thread with a cyclic head, a self-referencing message.
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c1 := deliver(now, "Message-ID: <c1@localhost>\nReferences: <c2@localhost>\nSubject: cycle0\n\ntest\n", 0) // Head cycle with m8.
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c2 := deliver(now, "Message-ID: <c2@localhost>\nReferences: <c1@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Head cycle with c1.
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c3 := deliver(now, "Message-ID: <c3@localhost>\nReferences: <c1@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Connected to one of the cycle elements.
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c4 := deliver(now, "Message-ID: <c4@localhost>\nReferences: <c2@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Connected to other cycle element.
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c5 := deliver(now, "Message-ID: <c5@localhost>\nReferences: <c4@localhost>\nSubject: cycle0\n\ntest\n", c1.ID)
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c5b := deliver(now, "Message-ID: <c5@localhost>\nReferences: <c4@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Duplicate, e.g. Sent item, internal cycle during upgrade.
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c6 := deliver(now, "Message-ID: <c6@localhost>\nReferences: <c5@localhost>\nSubject: cycle0\n\ntest\n", c1.ID)
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c7 := deliver(now, "Message-ID: <c7@localhost>\nReferences: <c5@localhost> <c7@localhost>\nSubject: cycle0\n\ntest\n", c1.ID) // Self-referencing message that also points to actual parent.
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// More than 2 messages to make a cycle.
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d0 := deliver(now, "Message-ID: <d0@localhost>\nReferences: <d2@localhost>\nSubject: cycle1\n\ntest\n", 0)
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d1 := deliver(now, "Message-ID: <d1@localhost>\nReferences: <d0@localhost>\nSubject: cycle1\n\ntest\n", d0.ID)
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d2 := deliver(now, "Message-ID: <d2@localhost>\nReferences: <d1@localhost>\nSubject: cycle1\n\ntest\n", d0.ID)
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// Cycle with messages delivered later. During import/upgrade, they will all be one thread.
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e0 := deliver(now, "Message-ID: <e0@localhost>\nReferences: <e1@localhost>\nSubject: cycle2\n\ntest\n", 0)
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e1 := deliver(now, "Message-ID: <e1@localhost>\nReferences: <e2@localhost>\nSubject: cycle2\n\ntest\n", 0)
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e2 := deliver(now, "Message-ID: <e2@localhost>\nReferences: <e0@localhost>\nSubject: cycle2\n\ntest\n", e0.ID)
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// Three messages in a cycle (f1, f2, f3), with one with an additional ancestor (f4) which is ignored due to the cycle. Has different threads during import.
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f0 := deliver(now, "Message-ID: <f0@localhost>\nSubject: cycle3\n\ntest\n", 0)
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f1 := deliver(now, "Message-ID: <f1@localhost>\nReferences: <f0@localhost> <f2@localhost>\nSubject: cycle3\n\ntest\n", f0.ID)
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f2 := deliver(now, "Message-ID: <f2@localhost>\nReferences: <f3@localhost>\nSubject: cycle3\n\ntest\n", 0)
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f3 := deliver(now, "Message-ID: <f3@localhost>\nReferences: <f1@localhost>\nSubject: cycle3\n\ntest\n", f0.ID)
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// Duplicate single message (no larger thread).
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g0 := deliver(now, "Message-ID: <g0@localhost>\nSubject: dup\n\ntest\n", 0)
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g0b := deliver(now, "Message-ID: <g0@localhost>\nSubject: dup\n\ntest\n", g0.ID)
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// Duplicate message with a child message.
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h0 := deliver(now, "Message-ID: <h0@localhost>\nSubject: dup2\n\ntest\n", 0)
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h0b := deliver(now, "Message-ID: <h0@localhost>\nSubject: dup2\n\ntest\n", h0.ID)
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h1 := deliver(now, "Message-ID: <h1@localhost>\nReferences: <h0@localhost>\nSubject: dup2\n\ntest\n", h0.ID)
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// Message has itself as reference.
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s0 := deliver(now, "Message-ID: <s0@localhost>\nReferences: <s0@localhost>\nSubject: self-referencing message\n\ntest\n", 0)
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// Message with \0 in subject, should get an empty base subject.
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b0 := deliver(now, "Message-ID: <b0@localhost>\nSubject: bad\u0000subject\n\ntest\n", 0)
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b1 := deliver(now, "Message-ID: <b1@localhost>\nSubject: bad\u0000subject\n\ntest\n", 0) // Not matched.
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// Interleaved duplicate threaded messages. First child, then parent, then duplicate parent, then duplicat child again.
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i0 := deliver(now, "Message-ID: <i0@localhost>\nReferences: <i1@localhost>\nSubject: interleaved duplicate\n\ntest\n", 0)
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i1 := deliver(now, "Message-ID: <i1@localhost>\nSubject: interleaved duplicate\n\ntest\n", 0)
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i2 := deliver(now, "Message-ID: <i1@localhost>\nSubject: interleaved duplicate\n\ntest\n", i1.ID)
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i3 := deliver(now, "Message-ID: <i0@localhost>\nReferences: <i1@localhost>\nSubject: interleaved duplicate\n\ntest\n", i0.ID)
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j0 := deliver(now, "Message-ID: <j0@localhost>\nReferences: <>\nSubject: empty id in references\n\ntest\n", 0)
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dbpath := acc.DBPath
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err = acc.Close()
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tcheck(t, err, "close account")
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// Now clear the threading upgrade, and the threading fields and close the account.
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// We open the database file directly, so we don't trigger the consistency checker.
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db, err := bstore.Open(ctxbg, dbpath, &bstore.Options{Timeout: 5 * time.Second, Perm: 0660}, DBTypes...)
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err = db.Write(ctxbg, func(tx *bstore.Tx) error {
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up := Upgrade{ID: 1}
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err := tx.Delete(&up)
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tcheck(t, err, "delete upgrade")
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q := bstore.QueryTx[Message](tx)
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_, err = q.UpdateFields(map[string]any{
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"MessageID": "",
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"SubjectBase": "",
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"ThreadID": int64(0),
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"ThreadParentIDs": []int64(nil),
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"ThreadMissingLink": false,
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})
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return err
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})
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tcheck(t, err, "reset threading fields")
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err = db.Close()
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tcheck(t, err, "closing db")
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// Open the account again, that should get the account upgraded. Wait for upgrade to finish.
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acc, err = OpenAccount(log, "mjl")
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tcheck(t, err, "open account")
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err = acc.ThreadingWait(log)
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tcheck(t, err, "wait for threading")
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check := func(id int64, expThreadID int64, expParentIDs []int64, expMissingLink bool) {
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t.Helper()
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m := Message{ID: id}
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err := acc.DB.Get(ctxbg, &m)
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tcheck(t, err, "get message")
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if m.ThreadID != expThreadID || !reflect.DeepEqual(m.ThreadParentIDs, expParentIDs) || m.ThreadMissingLink != expMissingLink {
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t.Fatalf("got thread id %d, parent ids %v, missing link %v, expected %d %v %v", m.ThreadID, m.ThreadParentIDs, m.ThreadMissingLink, expThreadID, expParentIDs, expMissingLink)
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}
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}
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parents0 := []int64{m0.ID}
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check(m0.ID, m0.ID, nil, false)
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check(m1.ID, m0.ID, parents0, false)
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check(m2.ID, m2.ID, nil, true)
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check(m3.ID, m0.ID, parents0, false)
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check(m4.ID, m0.ID, parents0, true)
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check(m5.ID, m0.ID, parents0, true)
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check(m6.ID, m0.ID, parents0, true)
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check(m7.ID, m7.ID, nil, false)
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check(c1.ID, c1.ID, nil, true) // Head of cycle, hence missing link
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check(c2.ID, c1.ID, []int64{c1.ID}, false)
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check(c3.ID, c1.ID, []int64{c1.ID}, false)
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check(c4.ID, c1.ID, []int64{c2.ID, c1.ID}, false)
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check(c5.ID, c1.ID, []int64{c4.ID, c2.ID, c1.ID}, false)
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check(c5b.ID, c1.ID, []int64{c5.ID, c4.ID, c2.ID, c1.ID}, true)
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check(c6.ID, c1.ID, []int64{c5.ID, c4.ID, c2.ID, c1.ID}, false)
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check(c7.ID, c1.ID, []int64{c5.ID, c4.ID, c2.ID, c1.ID}, true)
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check(d0.ID, d0.ID, nil, true)
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check(d1.ID, d0.ID, []int64{d0.ID}, false)
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check(d2.ID, d0.ID, []int64{d1.ID, d0.ID}, false)
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check(e0.ID, e0.ID, nil, true)
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check(e1.ID, e0.ID, []int64{e2.ID, e0.ID}, false)
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check(e2.ID, e0.ID, []int64{e0.ID}, false)
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check(f0.ID, f0.ID, nil, false)
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check(f1.ID, f1.ID, nil, true)
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check(f2.ID, f1.ID, []int64{f3.ID, f1.ID}, false)
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check(f3.ID, f1.ID, []int64{f1.ID}, false)
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check(g0.ID, g0.ID, nil, false)
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check(g0b.ID, g0.ID, []int64{g0.ID}, true)
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check(h0.ID, h0.ID, nil, false)
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check(h0b.ID, h0.ID, []int64{h0.ID}, true)
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check(h1.ID, h0.ID, []int64{h0.ID}, false)
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check(s0.ID, s0.ID, nil, true)
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check(b0.ID, b0.ID, nil, false)
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check(b1.ID, b1.ID, nil, false)
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check(i0.ID, i1.ID, []int64{i1.ID}, false)
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check(i1.ID, i1.ID, nil, false)
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check(i2.ID, i1.ID, []int64{i1.ID}, true)
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check(i3.ID, i1.ID, []int64{i0.ID, i1.ID}, true)
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check(j0.ID, j0.ID, nil, false)
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}
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