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feat(string): add SStrPrintf

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fallenoak 2020-11-21 21:02:01 -06:00
parent d9e7f05c15
commit 3e24b01fe1
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3 changed files with 55 additions and 0 deletions
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18
test/String.cpp
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@ -207,6 +207,24 @@ TEST_CASE("SStrPack", "[string]") {
}
}
TEST_CASE("SStrPrintf", "[string]") {
SECTION("fills dest with formatted string") {
char dest[100] = { 0 };
auto format = "%s - %s";
auto length = SStrPrintf(dest, 100, format, "foo", "bar");
REQUIRE(length == 9);
REQUIRE(!SStrCmp(dest, "foo - bar", SStrLen("foo - bar")));
}
SECTION("fills dest with empty string") {
char dest[100] = { 0 };
auto format = "";
auto length = SStrPrintf(dest, 100, format);
REQUIRE(length == 0);
REQUIRE(!SStrCmp(dest, "", SStrLen("")));
}
}
TEST_CASE("SStrStr", "[string]") {
SECTION("finds substring when it exists at end of string") {
auto string = "foobar";