TrueCloudLab/coredns
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Run tests in parallel (#478)

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Create a small speedup running the tests:

PASS
ok  	github.com/miekg/coredns/test	10.329s

PASS
ok  	github.com/miekg/coredns/test	6.079s

Skip the etcd ones. Doing the middleware/*/*_test ones doesn't yield
any speedup as these are still done on a per directory basis.
This commit is contained in:
Miek Gieben 2017-01-12 08:13:50 +00:00 • committed by GitHub
parent 0c3ad499d8
commit 94c59da577
14 changed files with 46 additions and 32 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

57
middleware/loadbalance/loadbalance_test.go
View file

@ -27,14 +27,14 @@ func TestLoadBalance(t *testing.T) {
}{
{
answer: []dns.RR{
newCNAME("cname1.region2.skydns.test. 300 IN CNAME cname2.region2.skydns.test."),
newCNAME("cname2.region2.skydns.test. 300 IN CNAME cname3.region2.skydns.test."),
newCNAME("cname5.region2.skydns.test. 300 IN CNAME cname6.region2.skydns.test."),
newCNAME("cname6.region2.skydns.test. 300 IN CNAME endpoint.region2.skydns.test."),
newA("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
newMX("mx.region2.skydns.test. 300 IN MX 1 mx1.region2.skydns.test."),
newMX("mx.region2.skydns.test. 300 IN MX 2 mx2.region2.skydns.test."),
newMX("mx.region2.skydns.test. 300 IN MX 3 mx3.region2.skydns.test."),
test.CNAME("cname1.region2.skydns.test. 300 IN CNAME cname2.region2.skydns.test."),
test.CNAME("cname2.region2.skydns.test. 300 IN CNAME cname3.region2.skydns.test."),
test.CNAME("cname5.region2.skydns.test. 300 IN CNAME cname6.region2.skydns.test."),
test.CNAME("cname6.region2.skydns.test. 300 IN CNAME endpoint.region2.skydns.test."),
test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
test.MX("mx.region2.skydns.test. 300 IN MX 1 mx1.region2.skydns.test."),
test.MX("mx.region2.skydns.test. 300 IN MX 2 mx2.region2.skydns.test."),
test.MX("mx.region2.skydns.test. 300 IN MX 3 mx3.region2.skydns.test."),
},
cnameAnswer: 4,
addressAnswer: 1,
@ -42,9 +42,9 @@ func TestLoadBalance(t *testing.T) {
},
{
answer: []dns.RR{
newA("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
newMX("mx.region2.skydns.test. 300 IN MX 1 mx1.region2.skydns.test."),
newCNAME("cname.region2.skydns.test. 300 IN CNAME endpoint.region2.skydns.test."),
test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
test.MX("mx.region2.skydns.test. 300 IN MX 1 mx1.region2.skydns.test."),
test.CNAME("cname.region2.skydns.test. 300 IN CNAME endpoint.region2.skydns.test."),
},
cnameAnswer: 1,
addressAnswer: 1,
@ -52,23 +52,23 @@ func TestLoadBalance(t *testing.T) {
},
{
answer: []dns.RR{
newMX("mx.region2.skydns.test. 300 IN MX 1 mx1.region2.skydns.test."),
newA("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
newA("endpoint.region2.skydns.test. 300 IN A 10.240.0.2"),
newMX("mx.region2.skydns.test. 300 IN MX 1 mx2.region2.skydns.test."),
newCNAME("cname2.region2.skydns.test. 300 IN CNAME cname3.region2.skydns.test."),
newA("endpoint.region2.skydns.test. 300 IN A 10.240.0.3"),
newMX("mx.region2.skydns.test. 300 IN MX 1 mx3.region2.skydns.test."),
test.MX("mx.region2.skydns.test. 300 IN MX 1 mx1.region2.skydns.test."),
test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.2"),
test.MX("mx.region2.skydns.test. 300 IN MX 1 mx2.region2.skydns.test."),
test.CNAME("cname2.region2.skydns.test. 300 IN CNAME cname3.region2.skydns.test."),
test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.3"),
test.MX("mx.region2.skydns.test. 300 IN MX 1 mx3.region2.skydns.test."),
},
extra: []dns.RR{
newA("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
newAAAA("endpoint.region2.skydns.test. 300 IN AAAA ::1"),
newMX("mx.region2.skydns.test. 300 IN MX 1 mx1.region2.skydns.test."),
newCNAME("cname2.region2.skydns.test. 300 IN CNAME cname3.region2.skydns.test."),
newMX("mx.region2.skydns.test. 300 IN MX 1 mx2.region2.skydns.test."),
newA("endpoint.region2.skydns.test. 300 IN A 10.240.0.3"),
newAAAA("endpoint.region2.skydns.test. 300 IN AAAA ::2"),
newMX("mx.region2.skydns.test. 300 IN MX 1 mx3.region2.skydns.test."),
test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
test.AAAA("endpoint.region2.skydns.test. 300 IN AAAA ::1"),
test.MX("mx.region2.skydns.test. 300 IN MX 1 mx1.region2.skydns.test."),
test.CNAME("cname2.region2.skydns.test. 300 IN CNAME cname3.region2.skydns.test."),
test.MX("mx.region2.skydns.test. 300 IN MX 1 mx2.region2.skydns.test."),
test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.3"),
test.AAAA("endpoint.region2.skydns.test. 300 IN AAAA ::2"),
test.MX("mx.region2.skydns.test. 300 IN MX 1 mx3.region2.skydns.test."),
},
cnameAnswer: 1,
cnameExtra: 1,
@ -166,8 +166,3 @@ func handler() middleware.Handler {
return dns.RcodeSuccess, nil
})
}
func newA(rr string) *dns.A { r, _ := dns.NewRR(rr); return r.(*dns.A) }
func newAAAA(rr string) *dns.AAAA { r, _ := dns.NewRR(rr); return r.(*dns.AAAA) }
func newCNAME(rr string) *dns.CNAME { r, _ := dns.NewRR(rr); return r.(*dns.CNAME) }
func newMX(rr string) *dns.MX { r, _ := dns.NewRR(rr); return r.(*dns.MX) }

3
test/auto_test.go
View file

@ -16,6 +16,7 @@ import (
)
func TestAuto(t *testing.T) {
t.Parallel()
tmpdir, err := ioutil.TempDir(os.TempDir(), "coredns")
if err != nil {
t.Fatal(err)
@ -81,6 +82,7 @@ func TestAuto(t *testing.T) {
}
func TestAutoNonExistentZone(t *testing.T) {
t.Parallel()
tmpdir, err := ioutil.TempDir(os.TempDir(), "coredns")
if err != nil {
t.Fatal(err)
@ -119,6 +121,7 @@ func TestAutoNonExistentZone(t *testing.T) {
}
func TestAutoAXFR(t *testing.T) {
t.Parallel()
log.SetOutput(ioutil.Discard)
tmpdir, err := ioutil.TempDir(os.TempDir(), "coredns")

1
test/cache_test.go
View file

@ -14,6 +14,7 @@ import (
)
func TestLookupCache(t *testing.T) {
t.Parallel()
// Start auth. CoreDNS holding the auth zone.
name, rm, err := test.TempFile(".", exampleOrg)
if err != nil {

1
test/ds_file_test.go
View file

@ -32,6 +32,7 @@ var dsTestCases = []mtest.Case{
}
func TestLookupDS(t *testing.T) {
t.Parallel()
name, rm, err := TempFile(".", miekNL)
if err != nil {
t.Fatalf("failed to created zone: %s", err)

2
test/etcd_test.go
View file

@ -31,7 +31,7 @@ func etcdMiddleware() *etcd.Etcd {
// This test starts two coredns servers (and needs etcd). Configure a stubzones in both (that will loop) and
// will then test if we detect this loop.
func TestEtcdStubForwarding(t *testing.T) {
func TestEtcdStubLoop(t *testing.T) {
// TODO(miek)
}

1
test/file_reload_test.go
View file

@ -13,6 +13,7 @@ import (
)
func TestZoneReload(t *testing.T) {
t.Parallel()
log.SetOutput(ioutil.Discard)
name, rm, err := TempFile(".", exampleOrg)

1
test/file_test.go
View file

@ -3,6 +3,7 @@ package test
import "testing"
func TestTempFile(t *testing.T) {
t.Parallel()
_, f, e := TempFile(".", "test")
if e != nil {
t.Fatalf("failed to create temp file: %s", e)

1
test/kubernetes_test.go
View file

@ -242,6 +242,7 @@ func createTestServer(t *testing.T, corefile string) (*caddy.Instance, string) {
}
func TestKubernetesIntegration(t *testing.T) {
t.Parallel()
corefile :=
`.:0 {
kubernetes cluster.local 0.0.10.in-addr.arpa {

2
test/metrics_test.go
View file

@ -16,6 +16,8 @@ import (
"github.com/miekg/dns"
)
// fail when done in parallel
// Start test server that has metrics enabled. Then tear it down again.
func TestMetricsServer(t *testing.T) {
corefile := `example.org:0 {

1
test/middleware_dnssec_test.go
View file

@ -12,6 +12,7 @@ import (
)
func TestLookupBalanceRewriteCacheDnssec(t *testing.T) {
t.Parallel()
name, rm, err := test.TempFile(".", exampleOrg)
if err != nil {
t.Fatalf("failed to created zone: %s", err)

1
test/proxy_test.go
View file

@ -13,6 +13,7 @@ import (
)
func TestLookupProxy(t *testing.T) {
t.Parallel()
name, rm, err := test.TempFile(".", exampleOrg)
if err != nil {
t.Fatalf("failed to created zone: %s", err)

5
test/server.go
View file

@ -3,6 +3,7 @@ package test
import (
"io/ioutil"
"log"
"sync"
"github.com/miekg/coredns/core/dnsserver"
@ -12,8 +13,12 @@ import (
"github.com/mholt/caddy"
)
var mu sync.Mutex
// CoreDNSServer returns a CoreDNS test server. It just takes a normal Corefile as input.
func CoreDNSServer(corefile string) (*caddy.Instance, error) {
mu.Lock()
defer mu.Unlock()
caddy.Quiet = true
dnsserver.Quiet = true
log.SetOutput(ioutil.Discard)

1
test/server_test.go
View file

@ -8,6 +8,7 @@ import (
// Start 2 tests server, server A will proxy to B, server B is an CH server.
func TestProxyToChaosServer(t *testing.T) {
t.Parallel()
corefile := `.:0 {
chaos CoreDNS-001 miek@miek.nl
}

1
test/wildcard_test.go
View file

@ -13,6 +13,7 @@ import (
)
func TestLookupWildcard(t *testing.T) {
t.Parallel()
name, rm, err := test.TempFile(".", exampleOrg)
if err != nil {
t.Fatalf("failed to created zone: %s", err)