add new test sample for golang-quicksort

SocketAnGit · Jan 16, 2019 · 948335f · 948335f
1 parent befd67b
commit 948335f
Showing 1 changed file with 13 additions and 2 deletions.
diff --git a/go/12_sorts/QuickSort_test.go b/go/12_sorts/QuickSort_test.go
@@ -1,13 +1,24 @@
 package _2_sorts
 
-import "testing"
+import (
+	"math/rand"
+	"testing"
+)
+
+func createRandomArr(length int) []int {
+	arr := make([]int, length, length)
+	for i := 0; i < length; i++ {
+		arr[i] = rand.Intn(100)
+	}
+	return arr
+}
 
 func TestQuickSort(t *testing.T) {
 	arr := []int{5, 4}
 	QuickSort(arr)
 	t.Log(arr)
 
-	arr = []int{5, 4, 3, 2, 1}
+	arr = createRandomArr(100)
 	QuickSort(arr)
 	t.Log(arr)
 }