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feat(string): add SStrPack

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This commit is contained in:
fallenoak 2020-11-21 15:03:44 -06:00
parent 48797d7d3e
commit bc499d065c
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3 changed files with 71 additions and 0 deletions
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26
test/String.cpp
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@ -181,6 +181,32 @@ TEST_CASE("SStrLower", "[string]") {
}
}
TEST_CASE("SStrPack", "[string]") {
SECTION("truncates dest correctly when first byte in source is null") {
char dest[10] = { 0 };
auto source = "\0foobar";
auto length = SStrPack(dest, source, 10);
REQUIRE(length == 0);
REQUIRE(!SStrCmp(dest, "", SStrLen("")));
}
SECTION("truncates dest correctly when middle byte in source is null") {
char dest[10] = { 0 };
auto source = "foo\0bar";
auto length = SStrPack(dest, source, 10);
REQUIRE(length == 3);
REQUIRE(!SStrCmp(dest, "foo", SStrLen("foo")));
}
SECTION("does not truncate dest when source has no early null byte") {
char dest[10] = { 0 };
auto source = "foobar";
auto length = SStrPack(dest, source, 10);
REQUIRE(length == 6);
REQUIRE(!SStrCmp(dest, "foobar", SStrLen("foobar")));
}
}
TEST_CASE("SStrStr", "[string]") {
SECTION("finds substring when it exists at end of string") {
auto string = "foobar";