feat: add processIssuing (#152)

[bytom/vapor.git] / vendor / github.com / bytom / crypto / sm3 / sm3_test.go

diff --git a/vendor/github.com/bytom/crypto/sm3/sm3_test.go b/vendor/github.com/bytom/crypto/sm3/sm3_test.go
new file mode 100644 (file)
index 0000000..428bcc2
--- /dev/null
+++ b/vendor/github.com/bytom/crypto/sm3/sm3_test.go
@@ -0,0 +1,65 @@
+/*
+Copyright Suzhou Tongji Fintech Research Institute 2017 All Rights Reserved.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+                 http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package sm3
+
+import (
+       "fmt"
+       "io/ioutil"
+       "log"
+       "os"
+       "testing"
+)
+
+func byteToString(b []byte) string {
+       ret := ""
+       for i := 0; i < len(b); i++ {
+               ret += fmt.Sprintf("%02x", b[i])
+       }
+       fmt.Println("ret = ", ret)
+       return ret
+}
+func TestSm3(t *testing.T) {
+       msg := []byte("test")
+       err := ioutil.WriteFile("ifile", msg, os.FileMode(0644)) // 生成测试文件
+       if err != nil {
+               log.Fatal(err)
+       }
+       msg, err = ioutil.ReadFile("ifile")
+       if err != nil {
+               log.Fatal(err)
+       }
+       hw := New()
+       hw.Write(msg)
+       hash := hw.Sum(nil)
+       fmt.Println(hash)
+       fmt.Printf("hash = %d\n", len(hash))
+       fmt.Printf("%s\n", byteToString(hash))
+       hash1 := Sm3Sum(msg)
+       fmt.Println(hash1)
+       fmt.Printf("%s\n", byteToString(hash1))
+
+}
+
+func BenchmarkSm3(t *testing.B) {
+       t.ReportAllocs()
+       msg := []byte("test")
+       hw := New()
+       for i := 0; i < t.N; i++ {
+
+               hw.Sum(nil)
+               Sm3Sum(msg)
+       }
+}