泛型

collections/generics/concurrent_map_test.go

@@ -0,0 +1,83 @@
+package generics_test
+
+import (
+	"fmt"
+	"runtime"
+	"testing"
+
+	"github.com/charlienet/go-mixed/collections/generics"
+)
+
+func TestConcurrentMap(t *testing.T) {
+	t.Log(runtime.GOMAXPROCS(runtime.NumCPU()))
+
+	key := "abc"
+	value := "bcd"
+
+	m := generics.NewConcurrnetMap[string, string]()
+	m.Set(key, value)
+	v, ok := m.Get(key)
+	t.Log("v:", v, ok)
+
+	m.Delete(key)
+	v, ok = m.Get(key)
+	t.Log("v:", v, ok)
+}
+
+func TestForEach(t *testing.T) {
+
+	m := generics.NewConcurrnetMap[string, string]()
+	for k := 0; k < 10; k++ {
+		key := fmt.Sprintf("abc-%d", k)
+		value := fmt.Sprintf("abc-%d", k)
+		m.Set(key, value)
+	}
+
+	m.ForEach(func(s1, s2 string) {
+		t.Log(s1, s2)
+	})
+
+	t.Log("finish")
+}
+
+func TestExist(t *testing.T) {
+	key := "abc"
+	value := "bcd"
+
+	m := generics.NewConcurrnetMap[string, string]()
+	m.Set(key, value)
+
+	keyv2 := "abc"
+
+	t.Logf("%p %p", &key, &keyv2)
+	_, ok := m.Get(keyv2)
+	t.Log("ok", ok)
+}
+
+func BenchmarkConcurrnetMap(b *testing.B) {
+	key := "abc"
+	value := "bcd"
+
+	m := generics.NewConcurrnetMap[string, string]()
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			m.Set(key, value)
+			m.Get(key)
+			m.Delete(key)
+		}
+	})
+}
+
+func BenchmarkRWLockMap(b *testing.B) {
+	key := "abc"
+	value := "bcd"
+
+	m := generics.NewRWLockMap[string, string]()
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			m.Set(key, value)
+			m.Get(key)
+			m.Delete(key)
+		}
+	})
+}