65 lines
2.4 KiB
Go
65 lines
2.4 KiB
Go
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package frp
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import (
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"context"
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"errors"
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"strings"
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"testing"
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)
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func TestDiagnoseDialError(t *testing.T) {
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err := errors.New("connectex: An attempt was made to access a socket in a way forbidden by its access permissions.")
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message := diagnoseDialError(err)
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if !strings.HasPrefix(message, "本机网络策略阻止连接：") {
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t.Fatalf("unexpected message: %s", message)
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}
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}
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// 23.3：诊断拆分为独立检查项,登录状态从 frpc 日志推断,unknown 不等于失败。
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func TestSummarizeFRPCLogin(t *testing.T) {
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logLines := strings.Join([]string{
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"2026/09/17 10:00:00 [I] [root.go:139] frpc service start",
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"2026/09/17 10:00:01 [W] [control.go:167] login to the server failed: token error",
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"2026/09/17 10:01:00 [I] [control.go:164] login to server success, get run id [abc]",
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}, "\n")
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state, detail := summarizeFRPCLogin(logLines)
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if state != diagStateOK {
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t.Fatalf("login success should win over earlier failure, got %s (%s)", state, detail)
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}
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failedLog := "2026/09/17 10:00:01 [W] [control.go:167] login to the server failed: token [wrong] error: authentication failed"
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state, detail = summarizeFRPCLogin(failedLog)
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if state != diagStateFailed || !strings.Contains(detail, "登录失败") {
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t.Fatalf("login failure should be reported, got %s (%s)", state, detail)
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}
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state, _ = summarizeFRPCLogin("2026/09/17 10:00:00 [I] [root.go:139] frpc service start")
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if state != diagStateUnknown {
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t.Fatalf("no login evidence should be unknown, got %s", state)
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}
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}
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func TestDiagnoseDNSFormatsRecords(t *testing.T) {
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check := diagnoseDNS(context.Background(), "192.168.1.10")
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if check.State != diagStateOK || !strings.Contains(check.Detail, "IP 地址") {
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t.Fatalf("literal IP should skip resolution: %+v", check)
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}
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}
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func TestSummarizeServerSamplesUsesLatestStatus(t *testing.T) {
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detail := summarizeServerSamples([]ServerSample{
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{CheckedAt: "2026-09-15 18:00:00", Available: true, LatencyMS: 20},
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{CheckedAt: "2026-09-15 18:01:00", Available: false, Error: "连接失败"},
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})
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if detail.Available {
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t.Fatal("latest failed sample should make current status unavailable")
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}
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if detail.Availability != 50 {
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t.Fatalf("unexpected availability: %v", detail.Availability)
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}
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if detail.AverageLatency != 20 || detail.PeakLatency != 20 {
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t.Fatalf("unexpected latency summary: average=%d peak=%d", detail.AverageLatency, detail.PeakLatency)
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}
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if detail.LastError != "连接失败" {
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t.Fatalf("unexpected last error: %s", detail.LastError)
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}
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}
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