Method Escape

library/cpp/testing/unittest/junit.cpp:564–595

    }

    void Escape(const TStringBuf str) {
        const unsigned char* i = reinterpret_cast<const unsigned char*>(str.data());
        const unsigned char* end = i + str.size();
        while (i < end) {
            wchar32 rune;
            size_t runeLen;
            const RECODE_RESULT result = SafeReadUTF8Char(rune, runeLen, i, end);
            if (result == RECODE_OK) { // string is expected not to have unallowed characters now
                switch (rune) {
                    case '\'':
                        Out.Write("&apos;");
                        break;
                    case '\"':
                        Out.Write("&quot;");
                        break;
                    case '<':
                        Out.Write("&lt;");
                        break;
                    case '>':
                        Out.Write("&gt;");
                        break;
                    case '&':
                        Out.Write("&amp;");
                        break;
                    default:
                        Out.Write(i, runeLen);
                        break;
                }
                i += runeLen;
            }
        }
    }

private:
    TFileOutput Out;