Squashed 'livekit-server/' content from commit 154b4d26

git-subtree-dir: livekit-server
git-subtree-split: 154b4d26b769c68a03c096124094b97bf61a996f

pkg/testutils/timeout.go

@@ -0,0 +1,48 @@
+// Copyright 2023 LiveKit, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package testutils
+
+import (
+	"context"
+	"testing"
+	"time"
+)
+
+var (
+	ConnectTimeout = 30 * time.Second
+)
+
+func WithTimeout(t *testing.T, f func() string, timeouts ...time.Duration) {
+	timeout := ConnectTimeout
+	if len(timeouts) > 0 {
+		timeout = timeouts[0]
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+	lastErr := ""
+	for {
+		select {
+		case <-ctx.Done():
+			if lastErr != "" {
+				t.Fatalf("did not reach expected state after %v: %s", timeout, lastErr)
+			}
+		case <-time.After(10 * time.Millisecond):
+			lastErr = f()
+			if lastErr == "" {
+				return
+			}
+		}
+	}
+}