[ruby-dev:51076] [Ruby master Bug#12052] String#encode with xml option returns wrong result for totally non-ASCII-compatible encodings
From:
nagachika00@...
Date:
2021-07-03 04:49:59 UTC
List:
ruby-dev #51076
Issue #12052 has been updated by nagachika (Tomoyuki Chikanaga).
Backport changed from 2.7: REQUIRED, 3.0: REQUIRED to 2.7: REQUIRED, 3.0: DONE
ruby_3_0 e62cccaeb0986d43480bccbd365cb20056bda4d7 merged revision(s) e86c1f6fc53433ef5c82ed2b7a4cc9a12c153e4c,f6539202c52a051a4e6946a318a1d9cd29002990.
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Bug #12052: String#encode with xml option returns wrong result for totally non-ASCII-compatible encodings
https://bugs.ruby-lang.org/issues/12052#change-92741
* Author: nobu (Nobuyoshi Nakada)
* Status: Closed
* Priority: Normal
* Assignee: akr (Akira Tanaka)
* Backport: 2.7: REQUIRED, 3.0: DONE
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`String#encode`をASCII非互換エンコーディングから同じエンコーディングへ、`xml:`オプション付きで呼ぶとおかしな結果を返します。
バイナリとして変換してしまっているようです。
```ruby
p "<\0>\0".encode("utf-16le", "utf-16le", xml: :text)
#=> "\u6C26\u3B74\u2600\u7467;"
```
--
https://bugs.ruby-lang.org/