initial commits
parent
6463d8503e
commit
61b26d3aa7
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@ -11,11 +11,3 @@ const (
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func errNotEOL(r rune) error {
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return erorr.Errorf("eol: %q (%U) is not an end-of-line character", r, r)
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}
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func errProblemReadingRune(err error, runeNumber uint64) error {
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return erorr.Errorf("eol: problem reading rune №%d of end-of-line sequence: %w", runeNumber, err)
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}
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func errProblemUnreadingRune(err error, runeNumber uint64, r rune) error {
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return erorr.Errorf("eol: problem unreading rune №%d (%q (%U)) of end-of-line sequence: %w", runeNumber, r, r, err)
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}
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13
notfound.go
13
notfound.go
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@ -9,6 +9,7 @@ var _ error = internalNotFoundError{}
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type internalNotFoundError struct{
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expected rune
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actual rune
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characterNumber uint64
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}
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func (receiver internalNotFoundError) Error() string {
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@ -20,21 +21,23 @@ func (receiver internalNotFoundError) Error() string {
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var expected rune = receiver.expected
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var actual rune = receiver.actual
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var characterNumber uint64 = receiver.characterNumber
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switch expected {
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case lf:
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var s string = fmt.Sprintf(`eol: line-feed (LF) character ('\n') (U+000A) not found — instead found %q (%U)`, actual, actual)
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var s string = fmt.Sprintf(`eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №%d — instead found %q (%U)`, characterNumber, actual, actual)
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p = append(p, s...)
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case cr:
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var s string = fmt.Sprintf(`eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found %q (%U)`, actual, actual)
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var s string = fmt.Sprintf(`eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №%d — instead found %q (%U)`, characterNumber, actual, actual)
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p = append(p, s...)
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case nel:
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var s string = fmt.Sprintf(`eol: next-line (NEL) character (U+0085) not found — instead found %q (%U)`, actual, actual)
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var s string = fmt.Sprintf(`eol: next-line (NEL) character (U+0085) not found for end-of-line character №%d — instead found %q (%U)`, characterNumber, actual, actual)
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p = append(p, s...)
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case ls:
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var s string = fmt.Sprintf(`eol: line-separator (LS) character (U+2028) not found — instead found %q (%U)`, actual, actual)
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var s string = fmt.Sprintf(`eol: line-separator (LS) character (U+2028) not found for end-of-line character №%d — instead found %q (%U)`, characterNumber, actual, actual)
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p = append(p, s...)
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default:
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var s string = fmt.Sprintf(`eol: %q character (%U) not found — instead found %q (%U)`, expected, expected, actual, actual)
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var s string = fmt.Sprintf(`eol: %q character (%U) not found for character №%d — instead found %q (%U)`, expected, expected, characterNumber, actual, actual)
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p = append(p, s...)
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}
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@ -0,0 +1,30 @@
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package eol
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import (
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"fmt"
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)
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var _ error = internalProblemReadingRuneError{}
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func errProblemReadingRune(err error, runeNumber uint64) error {
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return internalProblemReadingRuneError{
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err:err,
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runeNumber:runeNumber,
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}
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}
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type internalProblemReadingRuneError struct {
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err error
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runeNumber uint64
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}
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func (receiver internalProblemReadingRuneError) Error() string {
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err := receiver.err
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runeNumber := receiver.runeNumber
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return fmt.Sprintf("eol: problem reading character №%d of end-of-line sequence: %s", runeNumber, err)
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}
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func (receiver internalProblemReadingRuneError) Unwrap() error {
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return receiver.err
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}
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@ -0,0 +1,33 @@
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package eol
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import (
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"fmt"
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)
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var _ error = internalProblemUnreadingRuneError{}
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func errProblemUnreadingRune(err error, runeNumber uint64, r rune) error {
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return internalProblemUnreadingRuneError{
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err:err,
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runeNumber:runeNumber,
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r:r,
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}
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}
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type internalProblemUnreadingRuneError struct {
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err error
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runeNumber uint64
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r rune
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}
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func (receiver internalProblemUnreadingRuneError) Error() string {
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err := receiver.err
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runeNumber := receiver.runeNumber
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r := receiver.r
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return fmt.Sprintf("eol: problem unreading character №%d (%q (%U)) of end-of-line sequence: %s", runeNumber, r, r, err)
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}
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func (receiver internalProblemUnreadingRuneError) Unwrap() error {
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return receiver.err
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}
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@ -5,5 +5,6 @@ import (
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)
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func ReadCR(runescanner io.RuneScanner) (size int, err error) {
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return readthisrune(runescanner, cr)
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const runeNumber = 1
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return readthisrune(runescanner, cr, runeNumber)
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}
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@ -67,103 +67,103 @@ func TestReadCR_fail(t *testing.T) {
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}{
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{
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Value: "",
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ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
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ExpectedError: `eol: problem reading character №1 of end-of-line sequence: EOF`,
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},
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{
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Value: "\n",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '\n' (U+000A)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '\n' (U+000A)`,
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},
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{
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Value: "\u0085",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '\u0085' (U+0085)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '\u0085' (U+0085)`,
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},
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{
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Value: "\u2028",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '\u2028' (U+2028)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '\u2028' (U+2028)`,
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},
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{
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Value: "😈",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '😈' (U+1F608)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '😈' (U+1F608)`,
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},
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{
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Value: "\napple banana cherry",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '\n' (U+000A)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '\n' (U+000A)`,
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},
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{
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Value: "\u0085apple banana cherry",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '\u0085' (U+0085)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '\u0085' (U+0085)`,
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},
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{
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Value: "\u2028apple banana cherry",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '\u2028' (U+2028)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '\u2028' (U+2028)`,
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},
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{
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Value: "😈apple banana cherry",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '😈' (U+1F608)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '😈' (U+1F608)`,
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},
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{
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Value: " \n",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: " \r",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: " \u0085",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: " \u2028",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: " 😈",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: ".\n",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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{
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Value: ".\r",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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{
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Value: ".\u0085",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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{
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Value: ".\u2028",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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{
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Value: ".😈",
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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}
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@ -5,5 +5,6 @@ import (
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)
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func ReadLF(runescanner io.RuneScanner) (size int, err error) {
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return readthisrune(runescanner, lf)
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const runeNumber = 1
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return readthisrune(runescanner, lf, runeNumber)
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}
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@ -67,103 +67,103 @@ func TestReadLF_fail(t *testing.T) {
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}{
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{
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Value: "",
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ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
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ExpectedError: `eol: problem reading character №1 of end-of-line sequence: EOF`,
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},
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{
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Value: "\r",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '\r' (U+000D)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '\r' (U+000D)`,
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},
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{
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Value: "\u0085",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '\u0085' (U+0085)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '\u0085' (U+0085)`,
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},
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{
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Value: "\u2028",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '\u2028' (U+2028)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '\u2028' (U+2028)`,
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},
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{
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Value: "😈",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '😈' (U+1F608)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '😈' (U+1F608)`,
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},
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{
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Value: "\rapple banana cherry",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '\r' (U+000D)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '\r' (U+000D)`,
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},
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{
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Value: "\u0085apple banana cherry",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '\u0085' (U+0085)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '\u0085' (U+0085)`,
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},
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{
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Value: "\u2028apple banana cherry",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '\u2028' (U+2028)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '\u2028' (U+2028)`,
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},
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{
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Value: "😈apple banana cherry",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '😈' (U+1F608)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '😈' (U+1F608)`,
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},
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{
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Value: " \n",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: " \r",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: " \u0085",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: " \u2028",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: " 😈",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found ' ' (U+0020)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
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},
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{
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Value: ".\n",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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{
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Value: ".\r",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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{
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Value: ".\u0085",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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{
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Value: ".\u2028",
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '.' (U+002E)`,
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ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '.' (U+002E)`,
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},
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|
||||
|
||||
{
|
||||
Value: ".😈",
|
||||
ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
}
|
||||
|
||||
|
|
|
@ -5,5 +5,6 @@ import (
|
|||
)
|
||||
|
||||
func ReadLS(runescanner io.RuneScanner) (size int, err error) {
|
||||
return readthisrune(runescanner, ls)
|
||||
const runeNumber = 1
|
||||
return readthisrune(runescanner, ls, runeNumber)
|
||||
}
|
||||
|
|
|
@ -67,103 +67,103 @@ func TestReadLS_fail(t *testing.T) {
|
|||
}{
|
||||
{
|
||||
Value: "",
|
||||
ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
|
||||
ExpectedError: `eol: problem reading character №1 of end-of-line sequence: EOF`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: "\n",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '\n' (U+000A)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '\n' (U+000A)`,
|
||||
},
|
||||
{
|
||||
Value: "\r",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '\r' (U+000D)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '\r' (U+000D)`,
|
||||
},
|
||||
{
|
||||
Value: "\u0085",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '\u0085' (U+0085)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '\u0085' (U+0085)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: "😈",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '😈' (U+1F608)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '😈' (U+1F608)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: "\napple banana cherry",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '\n' (U+000A)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '\n' (U+000A)`,
|
||||
},
|
||||
{
|
||||
Value: "\rapple banana cherry",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '\r' (U+000D)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '\r' (U+000D)`,
|
||||
},
|
||||
{
|
||||
Value: "\u0085apple banana cherry",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '\u0085' (U+0085)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '\u0085' (U+0085)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: "😈apple banana cherry",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '😈' (U+1F608)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '😈' (U+1F608)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: " \n",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \r",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \u0085",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \u2028",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: " 😈",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: ".\n",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\r",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\u0085",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\u2028",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: ".😈",
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
}
|
||||
|
||||
|
|
|
@ -5,5 +5,6 @@ import (
|
|||
)
|
||||
|
||||
func ReadNEL(runescanner io.RuneScanner) (size int, err error) {
|
||||
return readthisrune(runescanner, nel)
|
||||
const runeNumber = 1
|
||||
return readthisrune(runescanner, nel, runeNumber)
|
||||
}
|
||||
|
|
|
@ -67,103 +67,103 @@ func TestReadNEL_fail(t *testing.T) {
|
|||
}{
|
||||
{
|
||||
Value: "",
|
||||
ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
|
||||
ExpectedError: `eol: problem reading character №1 of end-of-line sequence: EOF`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: "\n",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '\n' (U+000A)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '\n' (U+000A)`,
|
||||
},
|
||||
{
|
||||
Value: "\r",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '\r' (U+000D)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '\r' (U+000D)`,
|
||||
},
|
||||
{
|
||||
Value: "\u2028",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '\u2028' (U+2028)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '\u2028' (U+2028)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: "😈",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '😈' (U+1F608)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '😈' (U+1F608)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: "\napple banana cherry",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '\n' (U+000A)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '\n' (U+000A)`,
|
||||
},
|
||||
{
|
||||
Value: "\rapple banana cherry",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '\r' (U+000D)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '\r' (U+000D)`,
|
||||
},
|
||||
{
|
||||
Value: "\u2028apple banana cherry",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '\u2028' (U+2028)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '\u2028' (U+2028)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: "😈apple banana cherry",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '😈' (U+1F608)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '😈' (U+1F608)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: " \n",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \r",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \u0085",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \u2028",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: " 😈",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found ' ' (U+0020)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: ".\n",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\r",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\u0085",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\u2028",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
|
||||
|
||||
|
||||
{
|
||||
Value: ".😈",
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '.' (U+002E)`,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №1 — instead found '.' (U+002E)`,
|
||||
},
|
||||
}
|
||||
|
||||
|
|
|
@ -4,7 +4,7 @@ import (
|
|||
"io"
|
||||
)
|
||||
|
||||
func readthisrune(runescanner io.RuneScanner, expected rune) (size int, err error) {
|
||||
func readthisrune(runescanner io.RuneScanner, expected rune, characterNumber uint64) (size int, err error) {
|
||||
if nil == runescanner {
|
||||
return 0, errNilRuneScanner
|
||||
}
|
||||
|
@ -15,8 +15,7 @@ func readthisrune(runescanner io.RuneScanner, expected rune) (size int, err erro
|
|||
|
||||
r, size, err = runescanner.ReadRune()
|
||||
if nil != err {
|
||||
const runeNumber = 1
|
||||
return size, errProblemReadingRune(err, runeNumber)
|
||||
return size, errProblemReadingRune(err, characterNumber)
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -26,11 +25,10 @@ func readthisrune(runescanner io.RuneScanner, expected rune) (size int, err erro
|
|||
if expected != actual {
|
||||
err := runescanner.UnreadRune()
|
||||
if nil != err {
|
||||
const runeNumber = 1
|
||||
return size, errProblemUnreadingRune(err, runeNumber, r)
|
||||
return size, errProblemUnreadingRune(err, characterNumber, r)
|
||||
}
|
||||
|
||||
return 0, internalNotFoundError{expected: expected, actual: r}
|
||||
return 0, internalNotFoundError{expected: expected, actual: r, characterNumber:characterNumber}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -5,7 +5,6 @@ import (
|
|||
|
||||
"io"
|
||||
"strings"
|
||||
|
||||
"sourcecode.social/reiver/go-utf8"
|
||||
)
|
||||
|
||||
|
@ -82,7 +81,8 @@ func TestReadThisRune(t *testing.T) {
|
|||
var reader io.Reader = strings.NewReader(test.Value)
|
||||
var runescanner io.RuneScanner = utf8.NewRuneScanner(reader)
|
||||
|
||||
actualSize, err := readthisrune(runescanner, test.Rune)
|
||||
const runeNumber = 999
|
||||
actualSize, err := readthisrune(runescanner, test.Rune, runeNumber)
|
||||
if nil != err {
|
||||
t.Errorf("For test #%d, did not expect an error but actually got one.", testNumber)
|
||||
t.Logf("ERROR: (%T) %s", err, err)
|
||||
|
@ -113,27 +113,32 @@ func TestReadThisRune_fail(t *testing.T) {
|
|||
tests := []struct{
|
||||
Value string
|
||||
Rune rune
|
||||
RuneNumber uint64
|
||||
ExpectedError string
|
||||
}{
|
||||
{
|
||||
Value: "",
|
||||
Rune: '\n',
|
||||
ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
|
||||
RuneNumber: 7,
|
||||
ExpectedError: `eol: problem reading character №7 of end-of-line sequence: EOF`,
|
||||
},
|
||||
{
|
||||
Value: "",
|
||||
Rune: '\r',
|
||||
ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
|
||||
RuneNumber: 8,
|
||||
ExpectedError: `eol: problem reading character №8 of end-of-line sequence: EOF`,
|
||||
},
|
||||
{
|
||||
Value: "",
|
||||
Rune: '\u0085',
|
||||
ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
|
||||
RuneNumber: 9,
|
||||
ExpectedError: `eol: problem reading character №9 of end-of-line sequence: EOF`,
|
||||
},
|
||||
{
|
||||
Value: "",
|
||||
Rune: '\u2028',
|
||||
ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
|
||||
RuneNumber: 10,
|
||||
ExpectedError: `eol: problem reading character №10 of end-of-line sequence: EOF`,
|
||||
},
|
||||
|
||||
|
||||
|
@ -141,7 +146,8 @@ func TestReadThisRune_fail(t *testing.T) {
|
|||
{
|
||||
Value: "",
|
||||
Rune: '😈',
|
||||
ExpectedError: `eol: problem reading rune №1 of end-of-line sequence: EOF`,
|
||||
RuneNumber: 11,
|
||||
ExpectedError: `eol: problem reading character №11 of end-of-line sequence: EOF`,
|
||||
},
|
||||
|
||||
|
||||
|
@ -149,22 +155,26 @@ func TestReadThisRune_fail(t *testing.T) {
|
|||
{
|
||||
Value: " \n",
|
||||
Rune: '\n',
|
||||
ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found ' ' (U+0020)`,
|
||||
RuneNumber: 12,
|
||||
ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №12 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \r",
|
||||
Rune: '\r',
|
||||
ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found ' ' (U+0020)`,
|
||||
RuneNumber: 13,
|
||||
ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №13 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \u0085",
|
||||
Rune: '\u0085',
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found ' ' (U+0020)`,
|
||||
RuneNumber: 14,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №14 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
{
|
||||
Value: " \u2028",
|
||||
Rune: '\u2028',
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found ' ' (U+0020)`,
|
||||
RuneNumber: 15,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №15 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
|
||||
|
||||
|
@ -172,7 +182,8 @@ func TestReadThisRune_fail(t *testing.T) {
|
|||
{
|
||||
Value: " 😈",
|
||||
Rune: '😈',
|
||||
ExpectedError: `eol: '😈' character (U+1F608) not found — instead found ' ' (U+0020)`,
|
||||
RuneNumber: 16,
|
||||
ExpectedError: `eol: '😈' character (U+1F608) not found for character №16 — instead found ' ' (U+0020)`,
|
||||
},
|
||||
|
||||
|
||||
|
@ -180,22 +191,26 @@ func TestReadThisRune_fail(t *testing.T) {
|
|||
{
|
||||
Value: ".\n",
|
||||
Rune: '\n',
|
||||
ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found — instead found '.' (U+002E)`,
|
||||
RuneNumber: 17,
|
||||
ExpectedError: `eol: line-feed (LF) character ('\n') (U+000A) not found for end-of-line character №17 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\r",
|
||||
Rune: '\r',
|
||||
ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found — instead found '.' (U+002E)`,
|
||||
RuneNumber: 18,
|
||||
ExpectedError: `eol: carriage-return (CR) character ('\r') (U+000D) not found for end-of-line character №18 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\u0085",
|
||||
Rune: '\u0085',
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found — instead found '.' (U+002E)`,
|
||||
RuneNumber: 19,
|
||||
ExpectedError: `eol: next-line (NEL) character (U+0085) not found for end-of-line character №19 — instead found '.' (U+002E)`,
|
||||
},
|
||||
{
|
||||
Value: ".\u2028",
|
||||
Rune: '\u2028',
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found — instead found '.' (U+002E)`,
|
||||
RuneNumber: 20,
|
||||
ExpectedError: `eol: line-separator (LS) character (U+2028) not found for end-of-line character №20 — instead found '.' (U+002E)`,
|
||||
},
|
||||
|
||||
|
||||
|
@ -203,7 +218,8 @@ func TestReadThisRune_fail(t *testing.T) {
|
|||
{
|
||||
Value: ".😈",
|
||||
Rune: '😈',
|
||||
ExpectedError: `eol: '😈' character (U+1F608) not found — instead found '.' (U+002E)`,
|
||||
RuneNumber: 21,
|
||||
ExpectedError: `eol: '😈' character (U+1F608) not found for character №21 — instead found '.' (U+002E)`,
|
||||
},
|
||||
}
|
||||
|
||||
|
@ -212,7 +228,7 @@ func TestReadThisRune_fail(t *testing.T) {
|
|||
var reader io.Reader = strings.NewReader(test.Value)
|
||||
var runescanner io.RuneScanner = utf8.NewRuneScanner(reader)
|
||||
|
||||
actualSize, err := readthisrune(runescanner, test.Rune)
|
||||
actualSize, err := readthisrune(runescanner, test.Rune, test.RuneNumber)
|
||||
if nil == err {
|
||||
t.Errorf("For test #%d, expected an error but did not actually get one.", testNumber)
|
||||
t.Logf("EXPECTED-ERROR: %q", test.ExpectedError)
|
||||
|
|
Loading…
Reference in New Issue