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Fixed string::replace doesn't replace multiple occurrences of longer string with shorter one#200
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aentinger merged 3 commits intoarduino:masterfromPiotrekB416:Fix/string-replace-multiple-longer-by-shorterSep 4, 2023
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12 changes: 6 additions & 6 deletionsapi/String.cpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -234,10 +234,10 @@ void String::move(String &rhs) | ||
| String & String::operator = (const String &rhs) | ||
| { | ||
| if (this == &rhs) return *this; | ||
| if (rhs.buffer) copy(rhs.buffer, rhs.len); | ||
| else invalidate(); | ||
| return *this; | ||
| } | ||
| @@ -253,7 +253,7 @@ String & String::operator = (const char *cstr) | ||
| { | ||
| if (cstr) copy(cstr, strlen(cstr)); | ||
| else invalidate(); | ||
| return *this; | ||
| } | ||
| @@ -484,7 +484,7 @@ bool String::equalsIgnoreCase( const String &s2 ) const | ||
| const char *p2 = s2.buffer; | ||
| while (*p1) { | ||
| if (tolower(*p1++) != tolower(*p2++)) return false; | ||
| } | ||
| return true; | ||
| } | ||
| @@ -515,7 +515,7 @@ char String::charAt(unsigned int loc) const | ||
| return operator[](loc); | ||
| } | ||
| void String::setCharAt(unsigned int loc, char c) | ||
| { | ||
| if (loc < len) buffer[loc] = c; | ||
| } | ||
| @@ -652,9 +652,9 @@ void String::replace(const String& find, const String& replace) | ||
| } | ||
| } else if (diff < 0) { | ||
| unsigned int size = len; // compute size needed for result | ||
| diff = 0 - diff; | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others.Learn more. Ah, this line hurts 😉 . (Could it not be | ||
| while ((foundAt = strstr(readFrom, find.buffer)) != NULL) { | ||
| readFrom = foundAt + find.len; | ||
| size -= diff; | ||
| } | ||
| if (size == len) return; | ||
21 changes: 21 additions & 0 deletionstest/src/String/test_replace.cpp
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