github.com/elfadel/cilium@v1.6.12/pkg/crypto/sha1/sha1_test.go (about)

     1  // Copyright 2019 Authors of Cilium
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  // +build !privileged_tests
    16  
    17  package sha1
    18  
    19  import (
    20  	"math/rand"
    21  	"testing"
    22  
    23  	"github.com/cilium/cilium/pkg/checker"
    24  
    25  	. "gopkg.in/check.v1"
    26  )
    27  
    28  // Hook up gocheck into the "go test" runner.
    29  type Sha1TestSuite struct{}
    30  
    31  var _ = Suite(&Sha1TestSuite{})
    32  
    33  func Test(t *testing.T) {
    34  	TestingT(t)
    35  }
    36  
    37  func (s *Sha1TestSuite) TestCopy(c *C) {
    38  	input := make([]byte, 256)
    39  	_, err := rand.Read(input)
    40  	c.Assert(err, IsNil)
    41  
    42  	h1 := New()
    43  	h1.Write(input)
    44  	h2 := New()
    45  	h2.Write(input)
    46  	c.Assert(h1, checker.DeepEquals, h2)
    47  	c.Assert(h1.String(), Equals, h2.String())
    48  
    49  	h2.Write(input)
    50  	c.Assert(h1.String(), Not(Equals), h2.String())
    51  }