feat: use probe target for tunnel quality checks

2026-10-12 12:16:37 +08:00 · 2026-05-01 23:28:26 +08:00
parent a259dd83b2
commit 55a931510b
3 changed files with 89 additions and 9 deletions
@@ -0,0 +1,44 @@
+package handler
+
+import (
+	"fmt"
+	"slices"
+	"testing"
+	"time"
+)
+
+func TestTunnelQualityProberUsesConfiguredProbeTarget(t *testing.T) {
+	h := setupProbeTargetTunnelHandler(t)
+	seedProbeTargetTunnel(t, h, 77, "quality-target", "speed.example.com", 8443)
+	if err := h.repo.DB().Exec(`
+		INSERT INTO node(id, name, secret, server_ip, server_ip_v4, server_ip_v6, port, interface_name, version, http, tls, socks, created_time, updated_time, status, tcp_listen_addr, udp_listen_addr, inx)
+		VALUES(30, 'exit-a', 'exit-secret', '10.0.0.30', '10.0.0.30', '', '30000-30010', '', 'v1', 1, 1, 1, ?, ?, 1, '[::]', '[::]', 0)
+	`, time.Now().UnixMilli(), time.Now().UnixMilli()).Error; err != nil {
+		t.Fatalf("insert exit node: %v", err)
+	}
+	if err := h.repo.DB().Exec(`
+		INSERT INTO chain_tunnel(tunnel_id, chain_type, node_id, port, strategy, inx, protocol)
+		VALUES(77, '3', 30, 30001, 'round', 1, 'tls')
+	`).Error; err != nil {
+		t.Fatalf("insert exit chain: %v", err)
+	}
+
+	p := newTunnelQualityProber(h)
+	var calls []string
+	p.probeNode = func(nodeID int64, ip string, port int, options diagnosisExecOptions) (float64, float64, error) {
+		calls = append(calls, fmt.Sprintf("%d|%s|%d", nodeID, ip, port))
+		return 10, 0, nil
+	}
+	p.probeTunnel(77)
+
+	if !slices.Contains(calls, "30|speed.example.com|8443") {
+		t.Fatalf("expected exit probe to configured target, calls=%+v", calls)
+	}
+	snaps := p.GetAll()
+	if len(snaps) != 1 {
+		t.Fatalf("expected one quality snapshot, got %+v", snaps)
+	}
+	if snaps[0].ProbeTargetHost != "speed.example.com" || snaps[0].ProbeTargetPort != 8443 {
+		t.Fatalf("unexpected snapshot target metadata: %+v", snaps[0])
+	}
+}