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feat(string): add SStrToFloat

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fallenoak 2020-11-21 14:05:13 -06:00
parent 3d59699e1b
commit 28d60b4c4a
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3 changed files with 203 additions and 0 deletions
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62
test/String.cpp
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@ -218,6 +218,68 @@ TEST_CASE("SStrStr", "[string]") {
}
}
TEST_CASE("SStrToFloat", "[string]") {
SECTION("converts empty string to float") {
auto string = "";
auto result = SStrToFloat(string);
REQUIRE(result == 0.0f);
}
SECTION("converts whitespace string to float") {
auto string = " ";
auto result = SStrToFloat(string);
REQUIRE(result == 0.0f);
}
SECTION("converts string with positive int to float") {
auto string = "123";
auto result = SStrToFloat(string);
REQUIRE(result == 123.0f);
}
SECTION("converts string with negative int to float") {
auto string = "-123";
auto result = SStrToFloat(string);
REQUIRE(result == -123.0f);
}
SECTION("converts string with positive float to float") {
auto string = "1.5";
auto result = SStrToFloat(string);
REQUIRE(result == 1.5f);
}
SECTION("converts string with negative float to float") {
auto string = "-1.5";
auto result = SStrToFloat(string);
REQUIRE(result == -1.5f);
}
SECTION("converts string with float and positive exponent to float") {
auto string = "1.5e3";
auto result = SStrToFloat(string);
REQUIRE(result == 1500.0f);
}
SECTION("converts string with float and negative exponent to float") {
auto string = "1500.0e-3";
auto result = SStrToFloat(string);
REQUIRE(result == 1.5f);
}
SECTION("converts string with zero to float") {
auto string = "0";
auto result = SStrToFloat(string);
REQUIRE(result == 0.0f);
}
SECTION("converts string with leading zero to float") {
auto string = "01";
auto result = SStrToFloat(string);
REQUIRE(result == 1.0f);
}
}
TEST_CASE("SStrToInt", "[string]") {
SECTION("converts empty string to int") {
auto string = "";