()
| 75 | } |
| 76 | |
| 77 | func (rr *lenientUtf16Decoder) ReadRune() (r rune, size int, err error) { |
| 78 | var c uint16 |
| 79 | if rr.prevSet { |
| 80 | c = rr.prev |
| 81 | rr.prevSet = false |
| 82 | } else { |
| 83 | c, err = rr.utf16Reader.readChar() |
| 84 | if err != nil { |
| 85 | return |
| 86 | } |
| 87 | } |
| 88 | size = 1 |
| 89 | if isUTF16FirstSurrogate(c) { |
| 90 | second, err1 := rr.utf16Reader.readChar() |
| 91 | if err1 != nil { |
| 92 | if err1 != io.EOF { |
| 93 | err = err1 |
| 94 | } else { |
| 95 | r = rune(c) |
| 96 | } |
| 97 | return |
| 98 | } |
| 99 | if isUTF16SecondSurrogate(second) { |
| 100 | r = utf16.DecodeRune(rune(c), rune(second)) |
| 101 | size++ |
| 102 | return |
| 103 | } else { |
| 104 | rr.prev = second |
| 105 | rr.prevSet = true |
| 106 | } |
| 107 | } |
| 108 | r = rune(c) |
| 109 | return |
| 110 | } |
| 111 | |
| 112 | func (rr *unicodeRuneReader) ReadRune() (r rune, size int, err error) { |
| 113 | if rr.pos < len(rr.s) { |
no test coverage detected