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  1. Qt
  2. QTBUG-83081

QTextCodec::canEncode does not work for ICU conversions

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    • Linux/Wayland, Linux/X11, Linux/Other display system
    • 21
    • Foundation_Sprint 41 (Team 1), Team 1 Foundation_Sprint 42

      When checking whether a string can be successfully encoded, QTextCodec::canEncode always returns true for conversions using ICU.

      The problem is that QIcuCodec::convertFromUnicode does not set state.invalidChars, which is what QTextCodec::canEncode checks to determine if a string can be encoded.

      Attached is a small minimal working example.

        1. main.cpp
          0.5 kB
        For Gerrit Dashboard: QTBUG-83081
        # Subject Branch Project Status CR V
        367378,7 Fix QTextCodec::canEncode() for ICU codec dev qt/qt5compat Status: MERGED +2 0
        368382,6 Fix QTextCodec::canEncode() for ICU codec tqtc/lts-5.15 qt/tqtc-qtbase Status: MERGED +2 0
        368393,2 Fix QTextCodec::canEncode() for ICU codec 6.2 qt/qt5compat Status: MERGED +2 0

            ivan.solovev Ivan Solovev
            viccie30 Victor Westerhuis
            Vladimir Minenko Vladimir Minenko
            Alex Blasche Alex Blasche
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              Created:
              Updated:
              Resolved:

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