Run Member{Add,Remove} tests in parallel

On my local machine it brings down execution time from 5m to 32s. Issue: etcd-io#18983 Signed-off-by: Aleksander Mistewicz <[email protected]>
AwesomePatrol · Dec 10, 2024 · bda32aa · bda32aa
1 parent 39d9cd7
commit bda32aa
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Showing 2 changed files with 10 additions and 0 deletions.
diff --git a/tests/common/member_test.go b/tests/common/member_test.go
@@ -34,6 +34,8 @@ func TestMemberList(t *testing.T) {
 
 	for _, tc := range clusterTestCases() {
 		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
 			ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 			defer cancel()
 			clus := testRunner.NewCluster(ctx, t, config.WithClusterConfig(tc.config))
@@ -113,6 +115,8 @@ func TestMemberAdd(t *testing.T) {
 		for _, quorumTc := range quorumTcs {
 			for _, clusterTc := range clusterTestCases() {
 				t.Run(learnerTc.name+"/"+quorumTc.name+"/"+clusterTc.name, func(t *testing.T) {
+					t.Parallel()
+
 					ctxTimeout := 10 * time.Second
 					if quorumTc.waitForQuorum {
 						ctxTimeout += etcdserver.HealthInterval
@@ -198,6 +202,8 @@ func TestMemberRemove(t *testing.T) {
 				continue
 			}
 			t.Run(quorumTc.name+"/"+clusterTc.name, func(t *testing.T) {
+				t.Parallel()
+
 				ctx, cancel := context.WithTimeout(context.Background(), 14*time.Second)
 				defer cancel()
 				c := clusterTc.config

diff --git a/tests/framework/e2e/e2e.go b/tests/framework/e2e/e2e.go
@@ -17,13 +17,16 @@ package e2e
 import (
 	"context"
 	"os"
+	"sync/atomic"
 	"testing"
 
 	"go.etcd.io/etcd/client/pkg/v3/testutil"
 	"go.etcd.io/etcd/tests/v3/framework/config"
 	intf "go.etcd.io/etcd/tests/v3/framework/interfaces"
 )
 
+var uniqueCount int32 = 20000
+
 type e2eRunner struct{}
 
 func NewE2eRunner() intf.TestRunner {
@@ -83,6 +86,7 @@ func (e e2eRunner) NewCluster(ctx context.Context, t testing.TB, opts ...config.
 	default:
 		t.Fatalf("PeerTLS config %q not supported", cfg.PeerTLS)
 	}
+	e2eConfig.BasePort = 11000 + int(atomic.AddInt32(&uniqueCount, int32(cfg.ClusterSize+2)*5)%8000)
 	epc, err := NewEtcdProcessCluster(ctx, t, WithConfig(e2eConfig))
 	if err != nil {
 		t.Fatalf("could not start etcd integrationCluster: %s", err)