Disable synctest test on go versions < 1.25

Author: mengelbart

.github/.ci.conf

@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2025 The Pion community <https://pion.ly>
 # SPDX-License-Identifier: MIT
 
-GO_MOD_VERSION_EXPECTED=1.25
+GO_MOD_VERSION_EXPECTED=1.24

go.mod

@@ -1,6 +1,6 @@
 module github.com/pion/bwe
 
-go 1.25
+go 1.24
 
 require (
 	github.com/pion/interceptor v0.1.41-0.20250918133005-ab70b00249ad

simulation/perfect_codec_test.go

@@ -57,7 +57,9 @@ func newPerfectCodec(writer sampleWriter, targetBitrateBps int) *perfectCodec {
 
 // start begins the codec operation, generating frames at the configured frame rate.
 func (c *perfectCodec) start() {
-	c.wg.Go(func() {
+	c.wg.Add(1)
+	go func() {
+		defer c.wg.Done()
 		msToNextFrame := time.Duration((1.0/float64(c.fps))*1000.0) * time.Millisecond
 		ticker := time.NewTicker(msToNextFrame)
 		for {
@@ -84,7 +86,7 @@ func (c *perfectCodec) start() {
 				return
 			}
 		}
-	})
+	}()
 }
 
 // Close stops the codec and cleans up resources.

simulation/simulation.go

@@ -0,0 +1,6 @@
+// SPDX-FileCopyrightText: 2025 The Pion community <https://pion.ly>
+// SPDX-License-Identifier: MIT
+
+// Package simulation implements bandwidth estimation tests using the synctest
+// package.
+package simulation

simulation/vnet_test.go

@@ -1,7 +1,7 @@
 // SPDX-FileCopyrightText: 2025 The Pion community <https://pion.ly>
 // SPDX-License-Identifier: MIT
 
-//go:build !js
+//go:build !js && go1.25
 
 package simulation