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feat(string): add SStrDupA

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This commit is contained in:
fallenoak 2020-11-15 13:09:14 -06:00
parent d3f3c10aa5
commit 399e3f02d6
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3 changed files with 25 additions and 0 deletions
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9
storm/String.cpp
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@ -1,5 +1,6 @@
#include "storm/String.hpp" #include "storm/String.hpp"
#include "storm/Error.hpp" #include "storm/Error.hpp"
#include "storm/Memory.hpp"
#include "storm/string/bjhash.hpp" #include "storm/string/bjhash.hpp"
#include <cstring> #include <cstring>
#include <strings.h> #include <strings.h>
@ -171,6 +172,14 @@ size_t SStrCopy(char* dest, const char* source, size_t destsize) {
return static_cast<size_t>(destbuf - dest); return static_cast<size_t>(destbuf - dest);
} }
char* SStrDupA(const char* string, const char* filename, uint32_t linenumber) {
size_t len = SStrLen(string) + 1;
char* dup = static_cast<char*>(SMemAlloc(len, filename, linenumber, 0x0));
memcpy(dup, string, len);
return dup;
}
uint32_t SStrHashHT(const char* string) { uint32_t SStrHashHT(const char* string) {
char normalized[0x400]; char normalized[0x400];
char* buf = normalized; char* buf = normalized;

2
storm/String.hpp
View file

@ -13,6 +13,8 @@ int32_t SStrCmpI(const char* string1, const char* string2, size_t maxchars);
size_t SStrCopy(char* dest, const char* source, size_t destsize); size_t SStrCopy(char* dest, const char* source, size_t destsize);
char* SStrDupA(const char* string, const char* filename, uint32_t linenumber);
uint32_t SStrHashHT(const char* string); uint32_t SStrHashHT(const char* string);
size_t SStrLen(const char* string); size_t SStrLen(const char* string);

14
test/String.cpp
View file

@ -1,4 +1,5 @@
#include "storm/String.hpp" #include "storm/String.hpp"
#include "storm/Memory.hpp"
#include "test/Test.hpp" #include "test/Test.hpp"
TEST_CASE("SStrCmp", "[string]") { TEST_CASE("SStrCmp", "[string]") {
@ -37,6 +38,19 @@ TEST_CASE("SStrCmpI", "[string]") {
} }
} }
TEST_CASE("SStrDupA", "[string]") {
SECTION("duplicates string correctly") {
auto string1 = "foo bar";
auto string2 = SStrDupA(string1, __FILE__, __LINE__);
auto compare = SStrCmp(string1, string2, STORM_MAX_STR);
auto newPtr = string1 != string2;
SMemFree(string2);
REQUIRE(compare == 0);
REQUIRE(newPtr == true);
}
}
TEST_CASE("SStrHashHT", "[string]") { TEST_CASE("SStrHashHT", "[string]") {
SECTION("hashes simple string correctly") { SECTION("hashes simple string correctly") {
auto hash = SStrHashHT("foo"); auto hash = SStrHashHT("foo");