From 2819c7e0ebf7bb9b1bbf2d6277f1a86d33e4b936 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B9=E5=AE=97=E6=A5=A0?= <zouzongnan1995@icloud.com>
Date: Mon, 18 Apr 2022 16:09:19 +0800
Subject: [PATCH] =?UTF-8?q?=E8=BD=AC=E7=A7=BB=E8=AE=A2=E5=8D=95?=
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---
 platformapi/mtpsapi/mtpsapi_test.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/platformapi/mtpsapi/mtpsapi_test.go b/platformapi/mtpsapi/mtpsapi_test.go
index a38940eb..3b0515b9 100644
--- a/platformapi/mtpsapi/mtpsapi_test.go
+++ b/platformapi/mtpsapi/mtpsapi_test.go
@@ -136,3 +136,12 @@ func TestCheckOrder(t *testing.T) {
 	//}
 	fmt.Println(IsOpen(err))
 }
+
+func TestNumber(t *testing.T) {
+	fmt.Println("1", -2&4 != 0)
+	fmt.Println("2", 0&4 != 0)
+	fmt.Println("3", 1&4 != 0)
+	fmt.Println("4", 2&4 != 0)
+	fmt.Println("5", 4&4 != 0)
+	fmt.Println("6", 5&4 != 0)
+}