feat: complete 2.0.7.12 platform overhaul

2026-08-16 19:33:03 +08:00
parent 73555cd04c
commit c9fa6f7a88
159 changed files with 13243 additions and 2539 deletions
@@ -0,0 +1,42 @@
+package web
+
+import (
+	"sync"
+	"sync/atomic"
+	"testing"
+	"time"
+)
+
+func TestDashboardSnapshotCacheSharesConcurrentBuildAndInvalidates(t *testing.T) {
+	cache := newDashboardSnapshotCache(time.Minute)
+	var builds atomic.Int32
+	build := func() (map[string]any, error) {
+		builds.Add(1)
+		time.Sleep(15 * time.Millisecond)
+		return map[string]any{"ok": true}, nil
+	}
+
+	var wait sync.WaitGroup
+	for range 12 {
+		wait.Add(1)
+		go func() {
+			defer wait.Done()
+			value, _, err := cache.Get("24h", build)
+			if err != nil || value["ok"] != true {
+				t.Errorf("Get returned value=%#v err=%v", value, err)
+			}
+		}()
+	}
+	wait.Wait()
+	if got := builds.Load(); got != 1 {
+		t.Fatalf("concurrent cache builds = %d, want 1", got)
+	}
+
+	cache.Invalidate()
+	if _, hit, err := cache.Get("24h", build); err != nil || hit {
+		t.Fatalf("invalidated cache returned hit=%v err=%v", hit, err)
+	}
+	if got := builds.Load(); got != 2 {
+		t.Fatalf("builds after invalidation = %d, want 2", got)
+	}
+}