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Merge pull request #4429 from heyitsanthony/fix-testtxnwritefail

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clientv3/integration: add timeouts to TestTxnWriteFail
This commit is contained in:
Anthony Romano 2016-02-05 10:37:44 -08:00
commit d0977d59ce
1 changed files with 38 additions and 11 deletions
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49
clientv3/integration/txn_test.go
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@ -33,21 +33,48 @@ func TestTxnWriteFail(t *testing.T) {
clus.Members[0].Stop(t)
<-clus.Members[0].StopNotify()
resp, err := kv.Txn().Then(clientv3.OpPut("foo", "bar", 0)).Commit()
if err == nil {
t.Fatalf("expected error, got response %v", resp)
donec := make(chan struct{})
go func() {
resp, err := kv.Txn().Then(clientv3.OpPut("foo", "bar", 0)).Commit()
if err == nil {
t.Fatalf("expected error, got response %v", resp)
}
donec <- struct{}{}
}()
select {
case <-time.After(5 * time.Second):
t.Fatalf("timed out waiting for txn to fail")
case <-donec:
// don't restart cluster until txn errors out
}
// reconnect so cluster terminate doesn't complain about double-close
clus.Members[0].Restart(t)
go func() {
// reconnect so terminate doesn't complain about double-close
clus.Members[0].Restart(t)
donec <- struct{}{}
// and ensure the put didn't take
gresp, gerr := kv.Get("foo", 0)
if gerr != nil {
t.Fatal(gerr)
// and ensure the put didn't take
gresp, gerr := kv.Get("foo", 0)
if gerr != nil {
t.Fatal(gerr)
}
if len(gresp.Kvs) != 0 {
t.Fatalf("expected no keys, got %v", gresp.Kvs)
}
donec <- struct{}{}
}()
select {
case <-time.After(5 * time.Second):
t.Fatalf("timed out waiting for restart")
case <-donec:
}
if len(gresp.Kvs) != 0 {
t.Fatalf("expected no keys, got %v", gresp.Kvs)
select {
case <-time.After(5 * time.Second):
t.Fatalf("timed out waiting for get")
case <-donec:
}
}