base package

tmutex/tmutex_test.go

@@ -0,0 +1,47 @@
+package tmutex
+
+import (
+	"fmt"
+	"runtime"
+	"testing"
+	"time"
+)
+
+func TestBasicLock(t *testing.T) {
+	var race = 0
+	var m Mutex
+	m.Init()
+
+	m.Lock()
+
+	go func(){
+		m.Lock()
+		race++
+		m.Unlock()
+	}()
+
+	go func(){
+		m.Lock()
+		race++
+		m.Unlock()
+	}()
+
+	runtime.Gosched() // 让渡cpu
+	race++
+
+	m.Unlock()
+
+	time.Sleep(time.Second)
+}
+
+func TestShutOut(t *testing.T) {
+
+	a := 1
+	if a < 3 || func() bool {
+		fmt.Println("ShutOut")
+		return false
+	}() {
+		t.Logf("Ok\n")
+	}
+
+}