github.com/klaytn/klaytn@v1.10.2/blockchain/state_transition_test.go (about)

     1  // Copyright 2018 The klaytn Authors
     2  // This file is part of the klaytn library.
     3  //
     4  // The klaytn 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 klaytn 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 klaytn library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package blockchain
    18  
    19  import (
    20  	"errors"
    21  	"fmt"
    22  	"testing"
    23  
    24  	"github.com/klaytn/klaytn/blockchain/types"
    25  	"github.com/klaytn/klaytn/blockchain/vm"
    26  )
    27  
    28  func TestGetVMerrFromReceiptStatus(t *testing.T) {
    29  	err := GetVMerrFromReceiptStatus(types.ReceiptStatusFailed)
    30  	expectedErr := ErrInvalidReceiptStatus
    31  	if err.Error() != expectedErr.Error() {
    32  		t.Fatalf("Invalid err, want %s, got %s", expectedErr, err)
    33  	}
    34  
    35  	// Invalid ReceiptStatus
    36  	err = GetVMerrFromReceiptStatus(types.ReceiptStatusLast)
    37  	expectedErr = ErrInvalidReceiptStatus
    38  	if err.Error() != expectedErr.Error() {
    39  		t.Fatalf("Invalid err, want %s, got %s", expectedErr, err)
    40  	}
    41  
    42  	err = GetVMerrFromReceiptStatus(types.ReceiptStatusSuccessful)
    43  	if err != nil {
    44  		t.Fatalf("Invalid err, want nil, got %s", err)
    45  	}
    46  
    47  	err = GetVMerrFromReceiptStatus(types.ReceiptStatusErrDefault)
    48  	expectedErr = ErrVMDefault
    49  	if err.Error() != expectedErr.Error() {
    50  		t.Fatalf("Invalid err, want %s, got %s", expectedErr, err)
    51  	}
    52  }
    53  
    54  func TestGetReceiptStatusFromVMerr(t *testing.T) {
    55  	status := getReceiptStatusFromErrTxFailed(nil)
    56  	expectedStatus := types.ReceiptStatusSuccessful
    57  	if status != expectedStatus {
    58  		t.Fatalf("Invalid receipt status, want %d, got %d", expectedStatus, status)
    59  	}
    60  
    61  	status = getReceiptStatusFromErrTxFailed(vm.ErrMaxCodeSizeExceeded)
    62  	expectedStatus = types.ReceiptStatuserrMaxCodeSizeExceed
    63  	if status != expectedStatus {
    64  		t.Fatalf("Invalid receipt status, want %d, got %d", expectedStatus, status)
    65  	}
    66  
    67  	// Unknown VM error
    68  	status = getReceiptStatusFromErrTxFailed(errors.New("Unknown VM error"))
    69  	expectedStatus = types.ReceiptStatusErrDefault
    70  	if status != expectedStatus {
    71  		t.Fatalf("Invalid receipt status, want %d, got %d", expectedStatus, status)
    72  	}
    73  }
    74  
    75  // TestPrintErrorCodeTable prints the error code table in a format of a markdown table.
    76  func TestPrintErrorCodeTable(t *testing.T) {
    77  	if testing.Verbose() {
    78  		fmt.Println("| ErrorCode | Description |")
    79  		fmt.Println("|---|---|")
    80  		for i := uint(types.ReceiptStatusErrDefault); i < types.ReceiptStatusLast; i++ {
    81  			fmt.Printf("|0x%02x|%s|\n", i, receiptstatus2errTxFailed[i])
    82  		}
    83  	}
    84  }