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string: fix isNumber accepting - as valid number

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This commit is contained in:
Vaxry 2024-06-15 11:36:28 +02:00
parent 8e10e0626f
commit ea8fd1d3ea
2 changed files with 2 additions and 1 deletions
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2
src/string/String.cpp
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@ -51,7 +51,7 @@ bool Hyprutils::String::isNumber(const std::string& str, bool allowfloat) {
}
}
if (str.back() == '.')
if (!isdigit(str.back()))
return false;
return true;

1
tests/string.cpp
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@ -19,6 +19,7 @@ int main(int argc, char** argv, char** envp) {
EXPECT(isNumber("---3423--432s"), false);
EXPECT(isNumber("1s"), false);
EXPECT(isNumber(""), false);
EXPECT(isNumber("-"), false);
EXPECT(isNumber("--0"), false);
EXPECT(isNumber("abc"), false);
EXPECT(isNumber("0.0", true), true);