fix(smartmirror): correct apt smart mirror source configuration

etc/apt/apt.conf.d/99lastore.conf

@@ -5,7 +5,7 @@ DPkg::Post-Invoke { "/var/lib/lastore/scripts/build_system_info || true "}
 Acquire::SmartMirrors::Enable true;
 Acquire::SmartMirrors::Debug false;
 Acquire::SmartMirrors::GuestURI "/usr/bin/lastore-smartmirror";
-Acquire::SmartMirrors::MainSource "https://cdn-community-packages.deepin.com/deepin";
+Acquire::SmartMirrors::MainSource "https://community-packages.deepin.com/";
 Acquire::SmartMirrors::DomainList:: "deepin.com";
 Acquire::SmartMirrors::DomainList:: "deepin.org";
 Acquire::SmartMirrors::DomainList:: "uniontech.com";

etc/apt/apt.conf.d/99mirrors.conf

@@ -1,3 +1,3 @@
 #Don't wirte anything except MirrorSource, otherwise the config may lost
 
-Acquire::SmartMirrors::MirrorSource "https://cdn-community-packages.deepin.com/deepin";
+Acquire::SmartMirrors::MirrorSource "https://cdn-community-packages.deepin.com/";

src/lastore-smartmirror-daemon/header.go

@@ -97,10 +97,14 @@ func buildRequest(header map[string]string, method string, url string) *http.Req
 }
 
 // handleRequest wait request reply and close connection quickly
-func handleRequest(r *http.Request) (string, int) {
+func handleRequest(r *http.Request) (resultURL string, statusCode int) {
 	if r == nil {
 		return "", -1
 	}
+	defer func() {
+		logger.Debugf("handleRequest: r.Url=%s, return url=%s, statusCode=%v", r.URL, resultURL, statusCode)
+	}()
+
 	resp, err := httpClient.Do(r)
 	if err != nil {
 		return "", -2

src/lastore-smartmirror-daemon/main.go

@@ -67,7 +67,7 @@ func main() {
 	logger.Debug("Started service at system bus")
 
 	if *runDaemon {
-		logger.Debug("Run as daemon and not exist")
+		logger.Debug("Run as daemon and not auto exit")
 		service.SetAutoQuitHandler(time.Second*5, func() bool {
 			return false
 		})

src/lastore-smartmirror-daemon/smartmirror.go

@@ -114,6 +114,7 @@ func (s *SmartMirror) SetEnable(enable bool) *dbus.Error {
 
 // Query the best source
 func (s *SmartMirror) Query(original, officialMirror, mirrorHost string) (url string, busErr *dbus.Error) {
+	logger.Debug("Query", original, officialMirror, mirrorHost)
 	s.service.DelayAutoQuit()
 	if !s.Enable {
 		source := strings.Replace(original, officialMirror, mirrorHost, 1)

src/lastore-smartmirror-daemon/smartmirror_test.go

@@ -0,0 +1,107 @@
+package main
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"github.com/linuxdeepin/go-lib/log"
+)
+
+func TestSmartMirror_makeChoice(t *testing.T) {
+	if os.Getenv("NO_TEST_NETWORK") == "1" {
+		t.Skip("Skipping test due to NO_TEST_NETWORK=1")
+	}
+	logger.SetLogLevel(log.LevelDebug)
+	// Create temporary test directory
+	tempDir := t.TempDir()
+	defer func() {
+		for i := 0; i < 5; i++ {
+			err := os.RemoveAll(tempDir)
+			if err == nil {
+				break
+			}
+			if i < 4 {
+				time.Sleep(100 * time.Millisecond)
+			} else {
+				t.Logf("warn: Failed to remove temp directory after 5 attempts: %v", err)
+			}
+		}
+	}()
+	stateDirectory = tempDir
+
+	// Prepare test data
+	testSources := []map[string]interface{}{
+		{
+			"id":   "default",
+			"name": "official",
+			// NOTE: Intentionally using an incorrect CDN address here
+			"url":    "https://x-cdn-community-packages.deepin.com/",
+			"weight": 100,
+		},
+		{
+			"id":           "TUNA",
+			"name":         "[CN] Tsinghua University",
+			"url":          "http://mirrors.tuna.tsinghua.edu.cn/deepin/",
+			"name_locale":  map[string]string{"zh_CN": "[CN] 清华大学", "zh_TW": "[CN] 清華大學"},
+			"weight":       60000,
+			"country":      "CN",
+			"adjust_delay": 0,
+		},
+	}
+
+	// Write mirrors.json
+	mirrorsData, _ := json.MarshalIndent(testSources, "", "  ")
+	err := os.WriteFile(filepath.Join(tempDir, "mirrors.json"), mirrorsData, 0644)
+	if err != nil {
+		t.Fatalf("Failed to create test mirrors.json: %v", err)
+	}
+
+	// Write empty config file
+	configData := []byte(`{"enable":true}`)
+	err = os.WriteFile(filepath.Join(tempDir, "smartmirror_config.json"), configData, 0644)
+	if err != nil {
+		t.Fatalf("Failed to create test config: %v", err)
+	}
+
+	// Write quality data file
+	qualityData := map[string]interface{}{
+		"https://x-cdn-community-packages.deepin.com/": map[string]int{
+			"detect_count":  50,
+			"access_count":  50,
+			"failed_count":  5,
+			"average_delay": 150,
+		},
+		"http://mirrors.tuna.tsinghua.edu.cn/deepin/": map[string]int{
+			"detect_count":  80,
+			"access_count":  80,
+			"failed_count":  2,
+			"average_delay": 110,
+		},
+	}
+	qualityJSON, _ := json.MarshalIndent(qualityData, "", "  ")
+	err = os.WriteFile(filepath.Join(tempDir, "smartmirror_quality.json"), qualityJSON, 0644)
+	if err != nil {
+		t.Fatalf("Failed to create test quality.json: %v", err)
+	}
+
+	// Create SmartMirror instance
+	s := newSmartMirror(nil)
+	originalURL := "https://community-packages.deepin.com/beige/pool/main/f/fish/fish_3.7.1-1deepin1_amd64.deb"
+	officialMirror := "https://community-packages.deepin.com/"
+
+	t.Logf("Loaded sources count: %d", len(s.sources))
+	for i, source := range s.sources {
+		t.Logf("Source[%d]: %s - %s", i, source.Name, source.Url)
+	}
+
+	result := s.makeChoice(originalURL, officialMirror)
+	t.Logf("Result URL: %s", result)
+
+	// Verify result is not empty
+	if result == "" {
+		t.Error("makeChoice returned empty result")
+	}
+}