github.com/dominant-strategies/go-quai@v0.28.2/params/config_test.go (about)

     1  // Copyright 2017 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package params
    18  
    19  import (
    20  	"reflect"
    21  	"testing"
    22  )
    23  
    24  func TestCheckCompatible(t *testing.T) {
    25  	type test struct {
    26  		stored, new *ChainConfig
    27  		head        uint64
    28  		wantErr     *ConfigCompatError
    29  	}
    30  	tests := []test{
    31  		{stored: AllProgpowProtocolChanges, new: AllProgpowProtocolChanges, head: 0, wantErr: nil},
    32  		{stored: AllProgpowProtocolChanges, new: AllProgpowProtocolChanges, head: 100, wantErr: nil},
    33  		{
    34  			head:    9,
    35  			wantErr: nil,
    36  		},
    37  	}
    38  
    39  	for _, test := range tests {
    40  		err := test.stored.CheckCompatible(test.new, test.head)
    41  		if !reflect.DeepEqual(err, test.wantErr) {
    42  			t.Errorf("error mismatch:\nstored: %v\nnew: %v\nhead: %v\nerr: %v\nwant: %v", test.stored, test.new, test.head, err, test.wantErr)
    43  		}
    44  	}
    45  }