github.com/dolthub/dolt/go@v0.40.5-0.20240520175717-68db7794bea6/store/util/test/equals_ignore_hashes.go (about)

     1  // Copyright 2019 Dolthub, Inc.
     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  // This file incorporates work covered by the following copyright and
    16  // permission notice:
    17  //
    18  // Copyright 2016 Attic Labs, Inc. All rights reserved.
    19  // Licensed under the Apache License, version 2.0:
    20  // http://www.apache.org/licenses/LICENSE-2.0
    21  
    22  package test
    23  
    24  import (
    25  	"regexp"
    26  	"strconv"
    27  	"strings"
    28  	"testing"
    29  
    30  	"github.com/stretchr/testify/assert"
    31  
    32  	"github.com/dolthub/dolt/go/store/hash"
    33  )
    34  
    35  var pattern = regexp.MustCompile("([0-9a-v]{" + strconv.Itoa(hash.StringLen) + "})")
    36  
    37  // EqualsIgnoreHashes compares two strings, ignoring hashes in them.
    38  func EqualsIgnoreHashes(tt *testing.T, expected, actual string) {
    39  	tt.Helper()
    40  	if RemoveHashes(expected) != RemoveHashes(actual) {
    41  		assert.Equal(tt, expected, actual)
    42  	}
    43  }
    44  
    45  func RemoveHashes(str string) string {
    46  	return pattern.ReplaceAllString(str, strings.Repeat("*", hash.StringLen))
    47  }