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feat(string): add SStrChr

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fallenoak 2020-11-21 12:11:01 -06:00
parent 87cb6feb94
commit 0dafa3a70a
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3 changed files with 57 additions and 0 deletions
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37
test/String.cpp
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@ -2,6 +2,43 @@
#include "storm/Memory.hpp"
#include "test/Test.hpp"
TEST_CASE("SStrChr", "[string]") {
SECTION("finds first character when it exists at start of string") {
auto string = "foobar";
auto search = 'f';
auto result = SStrChr(string, search);
REQUIRE(result == string);
}
SECTION("finds first character when it exists in middle of string") {
auto string = "foobar";
auto search = 'b';
auto result = SStrChr(string, search);
REQUIRE(result == string + 3);
}
SECTION("finds first character when it exists at end of string") {
auto string = "foobar";
auto search = 'r';
auto result = SStrChr(string, search);
REQUIRE(result == string + 5);
}
SECTION("returns nullptr when character does not exist in string") {
auto string = "foobar";
auto search = 'z';
auto result = SStrChr(string, search);
REQUIRE(result == nullptr);
}
SECTION("returns nullptr when string is empty") {
auto string = "";
auto search = 'z';
auto result = SStrChr(string, search);
REQUIRE(result == nullptr);
}
}
TEST_CASE("SStrCmp", "[string]") {
SECTION("compares two strings that exactly match correctly") {
auto compare = SStrCmp("foo", "foo", STORM_MAX_STR);