adjust dir structures

logging_integration_test.go

@@ -0,0 +1,52 @@
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestLoggingFallbackToStdout(t *testing.T) {
+	dir := t.TempDir()
+	blocked := filepath.Join(dir, "blocked")
+	if err := os.Mkdir(blocked, 0o755); err != nil {
+		t.Fatalf("创建目录失败: %v", err)
+	}
+	if err := os.Chmod(blocked, 0o000); err != nil {
+		t.Fatalf("设置目录权限失败: %v", err)
+	}
+	t.Cleanup(func() { _ = os.Chmod(blocked, 0o755) })
+
+	logPath := filepath.Join(blocked, "sub", "any-hub.log")
+	configPath := writeConfigFile(t, fmt.Sprintf(`
+LogLevel = "info"
+LogFilePath = "%s"
+StoragePath = "%s"
+ListenPort = 5000
+
+[[Hub]]
+Name = "docker"
+Domain = "docker.local"
+Upstream = "https://registry-1.docker.io"
+Type = "docker"
+`, logPath, filepath.Join(dir, "storage")))
+
+	useBufferWriters(t)
+	code := run(cliOptions{configPath: configPath, checkOnly: true})
+	if code != 0 {
+		t.Fatalf("日志 fallback 不应导致失败，得到 %d", code)
+	}
+	t.Log(stdOut.(*bytes.Buffer).String())
+}
+
+func writeConfigFile(t *testing.T, content string) string {
+	t.Helper()
+	file := filepath.Join(t.TempDir(), "config.toml")
+	if err := os.WriteFile(file, []byte(strings.TrimSpace(content)), 0o600); err != nil {
+		t.Fatalf("写入配置失败: %v", err)
+	}
+	return file
+}