I’m stuck on tester::#AH1.
I couldn’t figure out why the exit status is not 0 as it should be, the bash debugging result in correct exit status:
remote: [compile] Moved ./.codecrafters/run.sh → ./your_program.sh
remote: [compile] Compilation successful.
remote:
remote: Debug = true
remote:
remote: [tester::#AH1] Running tests for Stage #AH1 (Decode bencoded lists)
remote: [tester::#AH1] Running ./your_program.sh decode le
remote: [tester::#AH1] Expected output: []
remote: [your_program] Logs from your program will appear here!
remote: [your_program] panic: runtime error: slice bounds out of range [1:0]
remote: [your_program]
remote: [your_program] goroutine 1 [running]:
remote: [your_program] main.decodeBencode({0x7ffc71067ac8, 0x2})
remote: [your_program] /app/app/main.go:62 +0x329
remote: [your_program] main.main()
remote: [your_program] /app/app/main.go:84 +0xa9
remote: [tester::#AH1] Application didn't terminate successfully without errors. Expected 0 as exit code, got: 2
remote: [tester::#AH1] Test failed
remote:
remote: Try our CLI to run tests faster without Git: https://codecrafters.io/cli
remote:
remote: View our article on debugging test failures: https://codecrafters.io/debug
remote:
To https://git.codecrafters.io/8129a07f95ceffdb
3e236aa..6ba6d92 master -> master
and the bash exit status:
~/Downloads/warroom/Go_Playground/codecrafters-bittorrent-go master 49s
❯ ./your_program.sh decode "l5:helloi52ee"
Logs from your program will appear here!
["hello","52"]
~/Downloads/warroom/Go_Playground/codecrafters-bittorrent-go master 7s
❯ echo $?
0
And here’s a snippet of my code:
func decodeBencode(bencodedString string) (interface{}, error) {
if unicode.IsDigit(rune(bencodedString[0])) {
var firstColonIndex int
for i := 0; i < len(bencodedString); i++ {
if bencodedString[i] == ':' {
firstColonIndex = i
break
}
}
lengthStr := bencodedString[:firstColonIndex]
length, err := strconv.Atoi(lengthStr)
if err != nil {
return "", err
}
return bencodedString[firstColonIndex+1 : firstColonIndex+1+length], nil
} else if bencodedString[0] == 'i' {
if (unicode.IsLetter(rune(bencodedString[0]))) && (unicode.IsLetter(rune(bencodedString[len(bencodedString)-1]))) {
substring := bencodedString[1 : len(bencodedString)-1]
result_int, err := strconv.Atoi(substring)
if err != nil {
return "", err
}
return result_int, nil
// return "", fmt.Errorf("Only strings are supported at the moment")
}
} else {
var first_colon, second_colon, third_colon int
var final_list []string
for i := 0; i < (len(bencodedString) - 1); i++ {
if (string(bencodedString[i])) == ":" {
first_colon = i
} else if (string(bencodedString[i])) == "i" {
second_colon = i
} else if (string(bencodedString[i])) == "e" {
third_colon = i
}
}
string1 := string(bencodedString[first_colon+1 : second_colon])
string2 := string(bencodedString[second_colon+1 : third_colon])
final_list = []string{string1, string2}
return final_list, nil
}
return nil, fmt.Errorf("Unsupported bencoded string")
}
Could someone help me to debug this issue?
