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feat(string): add SStrToInt

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fallenoak 2020-11-21 13:14:15 -06:00
parent e51d4cdaa1
commit 3d59699e1b
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3 changed files with 70 additions and 0 deletions
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44
test/String.cpp
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@ -217,3 +217,47 @@ TEST_CASE("SStrStr", "[string]") {
REQUIRE(substring == nullptr);
}
}
TEST_CASE("SStrToInt", "[string]") {
SECTION("converts empty string to int") {
auto string = "";
auto result = SStrToInt(string);
REQUIRE(result == 0);
}
SECTION("converts whitespace string to int") {
auto string = " ";
auto result = SStrToInt(string);
REQUIRE(result == 0);
}
SECTION("converts string with positive number to int") {
auto string = "123";
auto result = SStrToInt(string);
REQUIRE(result == 123);
}
SECTION("converts string with negative number to int") {
auto string = "-123";
auto result = SStrToInt(string);
REQUIRE(result == -123);
}
SECTION("converts string with zero to int") {
auto string = "0";
auto result = SStrToInt(string);
REQUIRE(result == 0);
}
SECTION("converts string with leading zero to int") {
auto string = "01";
auto result = SStrToInt(string);
REQUIRE(result == 1);
}
SECTION("converts string with two whitespace-separated numbers to int") {
auto string = "123 456";
auto result = SStrToInt(string);
REQUIRE(result == 123);
}
}