/usr/share/gocode/src/github.com/hashicorp/serf/serf/internal_query_test.go is in golang-github-hashicorp-serf-dev 0.7.0~ds1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | package serf
import (
"log"
"os"
"testing"
"time"
)
func TestInternalQueryName(t *testing.T) {
name := internalQueryName(conflictQuery)
if name != "_serf_conflict" {
t.Fatalf("bad: %v", name)
}
}
func TestSerfQueries_Passthrough(t *testing.T) {
serf := &Serf{}
logger := log.New(os.Stderr, "", log.LstdFlags)
outCh := make(chan Event, 4)
shutdown := make(chan struct{})
defer close(shutdown)
eventCh, err := newSerfQueries(serf, logger, outCh, shutdown)
if err != nil {
t.Fatalf("err: %v", err)
}
// Push a user event
eventCh <- UserEvent{LTime: 42, Name: "foo"}
// Push a query
eventCh <- &Query{LTime: 42, Name: "foo"}
// Push a query
eventCh <- MemberEvent{Type: EventMemberJoin}
// Should get passed through
for i := 0; i < 3; i++ {
select {
case <-outCh:
case <-time.After(100 * time.Millisecond):
t.Fatalf("time out")
}
}
}
func TestSerfQueries_Ping(t *testing.T) {
serf := &Serf{}
logger := log.New(os.Stderr, "", log.LstdFlags)
outCh := make(chan Event, 4)
shutdown := make(chan struct{})
defer close(shutdown)
eventCh, err := newSerfQueries(serf, logger, outCh, shutdown)
if err != nil {
t.Fatalf("err: %v", err)
}
// Send a ping
eventCh <- &Query{LTime: 42, Name: "_serf_ping"}
// Should not get passed through
select {
case <-outCh:
t.Fatalf("Should not passthrough query!")
case <-time.After(50 * time.Millisecond):
}
}
func TestSerfQueries_Conflict_SameName(t *testing.T) {
serf := &Serf{config: &Config{NodeName: "foo"}}
logger := log.New(os.Stderr, "", log.LstdFlags)
outCh := make(chan Event, 4)
shutdown := make(chan struct{})
defer close(shutdown)
eventCh, err := newSerfQueries(serf, logger, outCh, shutdown)
if err != nil {
t.Fatalf("err: %v", err)
}
// Query for our own name
eventCh <- &Query{Name: "_serf_conflict", Payload: []byte("foo")}
// Should not passthrough OR respond
select {
case <-outCh:
t.Fatalf("Should not passthrough query!")
case <-time.After(50 * time.Millisecond):
}
}
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