Dqn/dqn_tests.cpp

1739 lines
79 KiB
C++

// -------------------------------------------------------------------------------------------------
// NOTE: Preprocessor Config
// -------------------------------------------------------------------------------------------------
/*
#define DQN_TEST_WITH_MAIN Define this to enable the main function and allow standalone compiling
and running of the file.
#define DQN_TEST_NO_ANSI_COLORS Define this to disable any ANSI terminal color codes from output
*/
#if defined(DQN_TEST_WITH_MAIN)
#define DQN_IMPLEMENTATION
#define DQN_WITH_CRT_ALLOCATOR // Dqn_CRTAllocator
#define DQN_WITH_DSMAP // Dqn_DSMap
#define DQN_WITH_FIXED_ARRAY // Dqn_FixedArray
#define DQN_WITH_FIXED_STRING // Dqn_FixedString
#define DQN_WITH_HEX // Dqn_Hex and friends ...
#define DQN_WITH_JSON_WRITER // Dqn_JsonWriter
#define DQN_WITH_MAP // Dqn_Map
#define DQN_WITH_MATH // Dqn_V2/3/4/Mat4 and friends ...
#define DQN_WITH_THREAD_CONTEXT // Dqn_ThreadContext and friends ...
#include "dqn.h"
#define DQN_KECCAK_IMPLEMENTATION
#include "dqn_keccak.h"
#endif
#include "dqn_tests_helpers.cpp"
struct Dqn_TestState
{
int indent_level;
Dqn_String name;
Dqn_String fail_expr;
Dqn_String fail_msg;
bool scope_started;
};
struct Dqn_TestingState
{
int num_tests_in_group;
int num_tests_ok_in_group;
Dqn_TestState test;
Dqn_ArenaAllocator arena;
};
static int g_dqn_test_total_good_tests;
static int g_dqn_test_total_tests;
#if defined(DQN_TEST_NO_ANSI_COLORS)
#define DQN_TEST_ANSI_COLOR_RED
#define DQN_TEST_ANSI_COLOR_GREEN
#define DQN_TEST_ANSI_COLOR_YELLOW
#define DQN_TEST_ANSI_COLOR_BLUE
#define DQN_TEST_ANSI_COLOR_MAGENTA
#define DQN_TEST_ANSI_COLOR_CYAN
#define DQN_TEST_ANSI_COLOR_RESET
#else
#define DQN_TEST_ANSI_COLOR_RED "\x1b[31m"
#define DQN_TEST_ANSI_COLOR_GREEN "\x1b[32m"
#define DQN_TEST_ANSI_COLOR_YELLOW "\x1b[33m"
#define DQN_TEST_ANSI_COLOR_BLUE "\x1b[34m"
#define DQN_TEST_ANSI_COLOR_MAGENTA "\x1b[35m"
#define DQN_TEST_ANSI_COLOR_CYAN "\x1b[36m"
#define DQN_TEST_ANSI_COLOR_RESET "\x1b[0m"
#endif
#define DQN_TEST_START_SCOPE(testing_state, test_name, ...) \
DQN_DEFER \
{ \
if (testing_state.test.fail_expr.size == 0) testing_state.num_tests_ok_in_group++; \
Dqn_TestState_PrintResult(&testing_state.test); \
Dqn_ArenaAllocator_ResetUsage(&testing_state.arena, Dqn_ZeroMem::No); \
testing_state.test = {}; \
}; \
testing_state.test.name = Dqn_String_Fmt(&testing_state.arena, test_name, ##__VA_ARGS__); \
testing_state.test.scope_started = true; \
testing_state.num_tests_in_group++
#define DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, name) \
fprintf(stdout, name "\n"); \
DQN_DEFER \
{ \
g_dqn_test_total_good_tests += testing_state.num_tests_ok_in_group; \
g_dqn_test_total_tests += testing_state.num_tests_in_group; \
Dqn_TestingState_PrintGroupResult(&testing_state); \
testing_state = {}; \
fprintf(stdout, "\n\n"); \
}
#define DQN_TEST_EXPECT_MSG(testing_state, expr, msg, ...) \
DQN_ASSERT(testing_state.test.scope_started); \
if (!(expr)) \
{ \
testing_state.test.fail_expr = DQN_STRING(#expr); \
testing_state.test.fail_msg = Dqn_String_Fmt(&testing_state.arena, msg, ##__VA_ARGS__); \
}
#define DQN_TEST_EXPECT(testing_state, expr) DQN_TEST_EXPECT_MSG(testing_state, expr, "")
void Dqn_TestingState_PrintGroupResult(Dqn_TestingState const *result)
{
int const DESIRED_LEN = 72;
char const STATUS_OK[] = "OK";
char const STATUS_FAIL[] = "FAIL";
bool all_tests_passed = (result->num_tests_ok_in_group == result->num_tests_in_group);
char buf[256] = {};
int size = snprintf(buf, Dqn_ArrayCount(buf), "%02d/%02d Tests Passed ", result->num_tests_ok_in_group, result->num_tests_in_group);
Dqn_isize remaining_size = DESIRED_LEN - size;
remaining_size = (all_tests_passed) ? remaining_size - Dqn_CharCount(STATUS_OK) : remaining_size - Dqn_CharCount(STATUS_FAIL);
remaining_size = DQN_MAX(remaining_size, 0);
DQN_FOR_EACH(i, remaining_size) fprintf(stdout, " ");
fprintf(stdout, "%s", buf);
if (result->num_tests_ok_in_group == result->num_tests_in_group)
fprintf(stdout, DQN_TEST_ANSI_COLOR_GREEN "%s" DQN_TEST_ANSI_COLOR_RESET, STATUS_OK);
else
fprintf(stdout, DQN_TEST_ANSI_COLOR_RED "%s" DQN_TEST_ANSI_COLOR_RESET, STATUS_FAIL);
}
void Dqn_TestState_PrintResult(Dqn_TestState const *result)
{
char const INDENT[] = " ";
int const DESIRED_LEN = 72;
fprintf(stdout, "%s%s", INDENT, result->name.str);
char const STATUS_OK[] = "OK";
char const STATUS_FAIL[] = "FAIL";
Dqn_isize remaining_size = DESIRED_LEN - result->name.size - Dqn_CharCount(INDENT);
remaining_size = (result->fail_expr.str) ? remaining_size - Dqn_CharCount(STATUS_FAIL) : remaining_size - Dqn_CharCount(STATUS_OK);
remaining_size = DQN_MAX(remaining_size, 0);
DQN_FOR_EACH(i, remaining_size) fprintf(stdout, ".");
if (result->fail_expr.str)
{
fprintf(stdout, DQN_TEST_ANSI_COLOR_RED "%s" DQN_TEST_ANSI_COLOR_RESET "\n", STATUS_FAIL);
fprintf(stdout, "%s%sReason: Expression failed (%s) %s\n", INDENT, INDENT, result->fail_expr.str, result->fail_msg.str);
}
else
{
fprintf(stdout, DQN_TEST_ANSI_COLOR_GREEN "%s" DQN_TEST_ANSI_COLOR_RESET "\n", STATUS_OK);
}
}
void Dqn_Test_Array()
{
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_Array");
// NOTE: Dqn_Array_InitWithMemory
{
{
DQN_TEST_START_SCOPE(testing_state, "Fixed Memory: Test add single item and can't allocate more");
int memory[4] = {};
Dqn_Array<int> array = Dqn_Array_InitWithMemory(memory, Dqn_ArrayCount(memory), 0 /*size*/);
Dqn_Array_Add(&array, 1);
Dqn_Array_Add(&array, 2);
Dqn_Array_Add(&array, 3);
Dqn_Array_Add(&array, 4);
DQN_TEST_EXPECT_MSG(testing_state, array.data[0] == 1, "array.data %d", array.data[0]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[1] == 2, "array.data %d", array.data[1]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[2] == 3, "array.data %d", array.data[2]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[3] == 4, "array.data %d", array.data[3]);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 4, "array.size: %d", array.size);
int *added_item = Dqn_Array_Add(&array, 5);
DQN_TEST_EXPECT(testing_state, added_item == nullptr);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 4, "array.size: %d", array.size);
DQN_TEST_EXPECT_MSG(testing_state, array.max == 4, "array.max: %d", array.max);
}
{
DQN_TEST_START_SCOPE(testing_state, "Fixed Memory: Test add array of items");
int memory[4] = {};
int DATA[] = {1, 2, 3};
Dqn_Array<int> array = Dqn_Array_InitWithMemory(memory, Dqn_ArrayCount(memory), 0 /*size*/);
Dqn_Array_AddArray(&array, DATA, Dqn_ArrayCount(DATA));
DQN_TEST_EXPECT_MSG(testing_state, array.data[0] == 1, "array.data %d", array.data[0]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[1] == 2, "array.data %d", array.data[1]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[2] == 3, "array.data %d", array.data[2]);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 3, "array.size: %d", array.size);
DQN_TEST_EXPECT_MSG(testing_state, array.max == 4, "array.max: %d", array.max);
}
{
DQN_TEST_START_SCOPE(testing_state, "Fixed Memory: Test clear and clear with memory zeroed");
int memory[4] = {};
int DATA[] = {1, 2, 3};
Dqn_Array<int> array = Dqn_Array_InitWithMemory(memory, Dqn_ArrayCount(memory), 0 /*size*/);
Dqn_Array_AddArray(&array, DATA, Dqn_ArrayCount(DATA));
Dqn_Array_Clear(&array, Dqn_ZeroMem::No);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 0, "array.size: %d", array.size);
DQN_TEST_EXPECT_MSG(testing_state, array.max == 4, "array.max: %d", array.max);
DQN_TEST_EXPECT_MSG(testing_state, array.data[0] == 1, "array.data %d. Clear but don't zero memory so old values should still remain", array.data[0]);
Dqn_Array_Clear(&array, Dqn_ZeroMem::Yes);
DQN_TEST_EXPECT_MSG(testing_state, array.data[0] == 0, "array.data %d. Clear but zero memory old values should not remain", array.data[0]);
}
{
DQN_TEST_START_SCOPE(testing_state, "Fixed Memory: Test erase stable and erase unstable");
int memory[4] = {};
int DATA[] = {1, 2, 3, 4};
Dqn_Array<int> array = Dqn_Array_InitWithMemory(memory, Dqn_ArrayCount(memory), 0 /*size*/);
Dqn_Array_AddArray(&array, DATA, Dqn_ArrayCount(DATA));
Dqn_Array_EraseUnstable(&array, 1);
DQN_TEST_EXPECT_MSG(testing_state, array.data[0] == 1, "array.data %d", array.data[0]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[1] == 4, "array.data %d", array.data[1]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[2] == 3, "array.data %d", array.data[2]);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 3, "array.size: %d", array.size);
Dqn_Array_EraseStable(&array, 0);
DQN_TEST_EXPECT_MSG(testing_state, array.data[0] == 4, "array.data: %d", array.data[0]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[1] == 3, "array.data: %d", array.data[1]);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 2, "array.size: %d", array.size);
}
{
DQN_TEST_START_SCOPE(testing_state, "Fixed Memory: Test array pop and peek");
int memory[4] = {};
int DATA[] = {1, 2, 3};
Dqn_Array<int> array = Dqn_Array_InitWithMemory(memory, Dqn_ArrayCount(memory), 0 /*size*/);
Dqn_Array_AddArray(&array, DATA, Dqn_ArrayCount(DATA));
Dqn_Array_Pop(&array, 2);
DQN_TEST_EXPECT_MSG(testing_state, array.data[0] == 1, "array.data: %d", array.data[0]);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 1, "array.size: %d", array.size);
DQN_TEST_EXPECT_MSG(testing_state, array.max == 4, "array.max: %d", array.max);
int *peek_item = Dqn_Array_Peek(&array);
DQN_TEST_EXPECT_MSG(testing_state, *peek_item == 1, "peek: %d", *peek_item);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 1, "array.size: %d", array.size);
DQN_TEST_EXPECT_MSG(testing_state, array.max == 4, "array.max: %d", array.max);
}
}
// NOTE: Dynamic Memory: Dqn_Array
{
DQN_TEST_START_SCOPE(testing_state, "Dynamic Memory: Reserve and check over commit reallocates");
Dqn_ArenaAllocator arena = {};
Dqn_Array<int> array = {};
array.arena = &arena;
Dqn_Array_Reserve(&array, 4);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 0, "array.size: %d", array.size);
DQN_TEST_EXPECT_MSG(testing_state, array.max == 4, "array.max: %d", array.max);
int DATA[] = {1, 2, 3, 4};
Dqn_Array_AddArray(&array, DATA, Dqn_ArrayCount(DATA));
DQN_TEST_EXPECT_MSG(testing_state, array.data[0] == 1, "array.data: %d", array.data[0]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[1] == 2, "array.data: %d", array.data[1]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[2] == 3, "array.data: %d", array.data[2]);
DQN_TEST_EXPECT_MSG(testing_state, array.data[3] == 4, "array.data: %d", array.data[3]);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 4, "array.size: %d", array.size);
int *added_item = Dqn_Array_Add(&array, 5);
DQN_TEST_EXPECT_MSG(testing_state, *added_item == 5, "added_item: %d", *added_item);
DQN_TEST_EXPECT_MSG(testing_state, array.data[4] == 5, "array.data: %d", array.data[4]);
DQN_TEST_EXPECT_MSG(testing_state, array.size == 5, "array.size: %d", array.size);
DQN_TEST_EXPECT_MSG(testing_state, array.max >= 5, "array.max: %d", array.max);
Dqn_ArenaAllocator_Free(&arena);
}
}
void Dqn_Test_File()
{
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_File");
{
Dqn_ArenaAllocator arena = {};
DQN_TEST_START_SCOPE(testing_state, "Make directory recursive \"abcd/efgh\"");
Dqn_b32 success = Dqn_File_MakeDir(DQN_STRING("abcd/efgh"), &arena);
DQN_TEST_EXPECT(testing_state, success);
DQN_TEST_EXPECT(testing_state, Dqn_File_DirExists(DQN_STRING("abcd")));
DQN_TEST_EXPECT(testing_state, Dqn_File_DirExists(DQN_STRING("abcd/efgh")));
DQN_TEST_EXPECT_MSG(testing_state, Dqn_File_Exists(DQN_STRING("abcd")) == false, "This function should only return true for files");
DQN_TEST_EXPECT_MSG(testing_state, Dqn_File_Exists(DQN_STRING("abcd/efgh")) == false, "This function should only return true for files");
DQN_TEST_EXPECT(testing_state, Dqn_File_Delete(DQN_STRING("abcd/efgh")));
DQN_TEST_EXPECT_MSG(testing_state, Dqn_File_Delete(DQN_STRING("abcd")), "Failed to cleanup directory");
Dqn_ArenaAllocator_Free(&arena);
}
{
// NOTE: Write step
Dqn_String const SRC_FILE = DQN_STRING("dqn_test_file");
DQN_TEST_START_SCOPE(testing_state, "Write file, read it, copy it, move it and delete it");
Dqn_b32 write_result = Dqn_File_WriteFile(SRC_FILE.str, "test", 4);
DQN_TEST_EXPECT(testing_state, write_result);
DQN_TEST_EXPECT(testing_state, Dqn_File_Exists(SRC_FILE));
// NOTE: Read step
Dqn_ArenaAllocator arena = {};
Dqn_String read_file = Dqn_File_ArenaReadFileToString(SRC_FILE.str, &arena);
DQN_TEST_EXPECT(testing_state, Dqn_String_IsValid(read_file));
DQN_TEST_EXPECT(testing_state, read_file.size == 4);
DQN_TEST_EXPECT_MSG(testing_state, Dqn_String_Eq(read_file, DQN_STRING("test")), "read(%I64u): %.*s", read_file.size, DQN_STRING_FMT(read_file));
// NOTE: Copy step
Dqn_String const COPY_FILE = DQN_STRING("dqn_test_file_copy");
Dqn_b32 copy_result = Dqn_File_Copy(SRC_FILE, COPY_FILE, true /*overwrite*/);
DQN_TEST_EXPECT(testing_state, copy_result);
DQN_TEST_EXPECT(testing_state, Dqn_File_Exists(COPY_FILE));
// NOTE: Move step
Dqn_String const MOVE_FILE = DQN_STRING("dqn_test_file_move");
Dqn_b32 move_result = Dqn_File_Move(COPY_FILE, MOVE_FILE, true /*overwrite*/);
DQN_TEST_EXPECT(testing_state, move_result);
DQN_TEST_EXPECT(testing_state, Dqn_File_Exists(MOVE_FILE));
DQN_TEST_EXPECT_MSG(testing_state, Dqn_File_Exists(COPY_FILE) == false, "Moving a file should remove the original");
// NOTE: Delete step
Dqn_b32 delete_src_file = Dqn_File_Delete(SRC_FILE);
Dqn_b32 delete_moved_file = Dqn_File_Delete(MOVE_FILE);
DQN_TEST_EXPECT(testing_state, delete_src_file);
DQN_TEST_EXPECT(testing_state, delete_moved_file);
// NOTE: Deleting non-existent file fails
Dqn_b32 delete_non_existent_src_file = Dqn_File_Delete(SRC_FILE);
Dqn_b32 delete_non_existent_moved_file = Dqn_File_Delete(MOVE_FILE);
DQN_TEST_EXPECT(testing_state, delete_non_existent_moved_file == false);
DQN_TEST_EXPECT(testing_state, delete_non_existent_src_file == false);
Dqn_ArenaAllocator_Free(&arena);
}
}
void Dqn_Test_FixedArray()
{
#if defined(DQN_WITH_FIXED_ARRAY)
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_FixedArray");
// NOTE: Dqn_FixedArray_Init
{
DQN_TEST_START_SCOPE(testing_state, "Initialise from raw array");
int raw_array[] = {1, 2};
auto array = Dqn_FixedArray_Init<int, 4>(raw_array, (int)Dqn_ArrayCount(raw_array));
DQN_TEST_EXPECT(testing_state, array.size == 2);
DQN_TEST_EXPECT(testing_state, array[0] == 1);
DQN_TEST_EXPECT(testing_state, array[1] == 2);
}
// NOTE: Dqn_FixedArray_EraseStable
{
DQN_TEST_START_SCOPE(testing_state, "Erase stable 1 element from array");
int raw_array[] = {1, 2, 3};
auto array = Dqn_FixedArray_Init<int, 4>(raw_array, (int)Dqn_ArrayCount(raw_array));
Dqn_FixedArray_EraseStable(&array, 1);
DQN_TEST_EXPECT(testing_state, array.size == 2);
DQN_TEST_EXPECT(testing_state, array[0] == 1);
DQN_TEST_EXPECT(testing_state, array[1] == 3);
}
// NOTE: Dqn_FixedArray_EraseUnstable
{
DQN_TEST_START_SCOPE(testing_state, "Erase unstable 1 element from array");
int raw_array[] = {1, 2, 3};
auto array = Dqn_FixedArray_Init<int, 4>(raw_array, (int)Dqn_ArrayCount(raw_array));
Dqn_FixedArray_EraseUnstable(&array, 0);
DQN_TEST_EXPECT(testing_state, array.size == 2);
DQN_TEST_EXPECT(testing_state, array[0] == 3);
DQN_TEST_EXPECT(testing_state, array[1] == 2);
}
// NOTE: Dqn_FixedArray_Add
{
DQN_TEST_START_SCOPE(testing_state, "Add 1 element to array");
int const ITEM = 2;
int raw_array[] = {1};
auto array = Dqn_FixedArray_Init<int, 4>(raw_array, (int)Dqn_ArrayCount(raw_array));
Dqn_FixedArray_Add(&array, ITEM);
DQN_TEST_EXPECT(testing_state, array.size == 2);
DQN_TEST_EXPECT(testing_state, array[0] == 1);
DQN_TEST_EXPECT(testing_state, array[1] == ITEM);
}
// NOTE: Dqn_FixedArray_Clear
{
DQN_TEST_START_SCOPE(testing_state, "Clear array");
int raw_array[] = {1};
auto array = Dqn_FixedArray_Init<int, 4>(raw_array, (int)Dqn_ArrayCount(raw_array));
Dqn_FixedArray_Clear(&array);
DQN_TEST_EXPECT(testing_state, array.size == 0);
}
#endif // DQN_WITH_FIXED_ARRAY
}
void Dqn_Test_FixedString()
{
#if defined(DQN_WITH_FIXED_STRING)
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_FixedString");
// NOTE: Dqn_FixedString_Append
{
DQN_TEST_START_SCOPE(testing_state, "Append too much fails");
Dqn_FixedString<4> str = {};
DQN_TEST_EXPECT_MSG(testing_state, Dqn_FixedString_Append(&str, "abcd") == false, "We need space for the null-terminator");
}
// NOTE: Dqn_FixedString_AppendFmt
{
DQN_TEST_START_SCOPE(testing_state, "Append format string too much fails");
Dqn_FixedString<4> str = {};
DQN_TEST_EXPECT_MSG(testing_state, Dqn_FixedString_AppendFmt(&str, "abcd") == false, "We need space for the null-terminator");
}
#endif // DQN_WITH_FIXED_STRING
}
void Dqn_Test_Hex()
{
#if defined(DQN_WITH_HEX)
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_Hex");
{
DQN_TEST_START_SCOPE(testing_state, "Convert 0x123");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("0x123"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0x123, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert 0xFFFF");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("0xFFFF"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0xFFFF, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert FFFF");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("FFFF"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0xFFFF, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert abCD");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("abCD"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0xabCD, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert 0xabCD");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("0xabCD"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0xabCD, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert 0x");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("0x"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0x0, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert 0X");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("0X"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0x0, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert 3");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("3"));
DQN_TEST_EXPECT_MSG(testing_state, result == 3, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert f");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("f"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0xf, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert g");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("g"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0, "result: %I64u", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Convert -0x3");
Dqn_u64 result = Dqn_Hex_StringToU64(DQN_STRING("-0x3"));
DQN_TEST_EXPECT_MSG(testing_state, result == 0, "result: %I64u", result);
}
#endif // DQN_WITH_HEX
}
void Dqn_Test_M4()
{
#if defined(DQN_WITH_MATH)
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_M4");
{
DQN_TEST_START_SCOPE(testing_state, "Simple translate and scale matrix");
Dqn_M4 translate = Dqn_M4_TranslateF(1, 2, 3);
Dqn_M4 scale = Dqn_M4_ScaleF(2, 2, 2);
Dqn_M4 result = Dqn_M4_Mul(translate, scale);
const Dqn_M4 EXPECT = {{
{2, 0, 0, 0},
{0, 2, 0, 0},
{0, 0, 2, 0},
{1, 2, 3, 1},
}};
DQN_TEST_EXPECT_MSG(testing_state,
memcmp(result.columns, EXPECT.columns, sizeof(EXPECT)) == 0,
"\nresult =\n%s\nexpected =\n%s",
Dqn_M4_ColumnMajorString(result).str,
Dqn_M4_ColumnMajorString(EXPECT).str);
}
#endif // DQN_WITH_MATH
}
void Dqn_Test_DSMap()
{
#if defined(DQN_WITH_DSMAP)
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_DSMap");
{
DQN_TEST_START_SCOPE(testing_state, "Add r-value item to map");
Dqn_DSMap<int> map = Dqn_DSMap_Init<int>(128);
Dqn_DSMapEntry<int> *entry = Dqn_DSMap_AddCopy(&map, 3 /*hash*/, 5 /*value*/);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 128, "size: %I64d", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, entry->hash == 3, "hash: %I64u", entry->hash);
DQN_TEST_EXPECT_MSG(testing_state, entry->value == 5, "value: %d", entry->value);
Dqn_DSMap_Free(&map);
}
{
DQN_TEST_START_SCOPE(testing_state, "Add l-value item to map");
Dqn_DSMap<int> map = Dqn_DSMap_Init<int>(128);
int value = 5;
Dqn_DSMapEntry<int> *entry = Dqn_DSMap_Add(&map, 3 /*hash*/, value);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 128, "size: %I64d", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, entry->hash == 3, "hash: %I64u", entry->hash);
DQN_TEST_EXPECT_MSG(testing_state, entry->value == 5, "value: %d", entry->value);
Dqn_DSMap_Free(&map);
}
{
DQN_TEST_START_SCOPE(testing_state, "Get item from map");
Dqn_DSMap<int> map = Dqn_DSMap_Init<int>(128);
Dqn_DSMapEntry<int> *entry = Dqn_DSMap_AddCopy(&map, 3 /*hash*/, 5 /*value*/);
Dqn_DSMapEntry<int> *get_entry = Dqn_DSMap_Get(&map, 3 /*hash*/);
DQN_TEST_EXPECT_MSG(testing_state, get_entry == entry, "get_entry: %p, entry: %p", get_entry, entry);
Dqn_DSMap_Free(&map);
}
{
DQN_TEST_START_SCOPE(testing_state, "Get non-existent item from map");
Dqn_DSMap<int> map = Dqn_DSMap_Init<int>(128);
Dqn_DSMapEntry<int> *entry = Dqn_DSMap_Get(&map, 3 /*hash*/);
DQN_TEST_EXPECT(testing_state, entry == nullptr);
Dqn_DSMap_Free(&map);
}
{
DQN_TEST_START_SCOPE(testing_state, "Erase item from map");
Dqn_DSMap<int> map = Dqn_DSMap_Init<int>(128);
Dqn_DSMap_AddCopy(&map, 3 /*hash*/, 5 /*value*/);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64d", map.count);
Dqn_DSMap_Erase(&map, 3 /*hash*/, Dqn_ZeroMem::No);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 0, "count: %I64d", map.count);
Dqn_DSMap_Free(&map);
}
{
DQN_TEST_START_SCOPE(testing_state, "Erase non-existent item from map");
Dqn_DSMap<int> map = Dqn_DSMap_Init<int>(128);
Dqn_DSMap_Erase(&map, 3 /*hash*/, Dqn_ZeroMem::No);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 0, "count: %I64d", map.count);
Dqn_DSMap_Free(&map);
}
{
DQN_TEST_START_SCOPE(testing_state, "Test resize on maximum load");
const Dqn_isize INIT_SIZE = 4;
Dqn_DSMap<int> map = Dqn_DSMap_Init<int>(INIT_SIZE);
Dqn_DSMap_AddCopy(&map, 0 /*hash*/, 5 /*value*/);
Dqn_DSMap_AddCopy(&map, 1 /*hash*/, 5 /*value*/);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 2, "count: %I64d", map.count);
// This *should* cause a resize because 3/4 slots filled is 75% load
Dqn_DSMap_AddCopy(&map, 6 /*hash*/, 5 /*value*/);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 3, "count: %I64d", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.size == INIT_SIZE * 2, "size: %I64d", map.size);
// Check that the elements are rehashed where we expected them to be
DQN_TEST_EXPECT (testing_state, map.slots[0].occupied == DQN_CAST(Dqn_u8)true);
DQN_TEST_EXPECT (testing_state, map.slots[1].occupied == DQN_CAST(Dqn_u8)true);
DQN_TEST_EXPECT (testing_state, map.slots[2].occupied == DQN_CAST(Dqn_u8)false);
DQN_TEST_EXPECT (testing_state, map.slots[3].occupied == DQN_CAST(Dqn_u8)false);
DQN_TEST_EXPECT (testing_state, map.slots[4].occupied == DQN_CAST(Dqn_u8)false);
DQN_TEST_EXPECT (testing_state, map.slots[5].occupied == DQN_CAST(Dqn_u8)false);
DQN_TEST_EXPECT (testing_state, map.slots[6].occupied == DQN_CAST(Dqn_u8)true);
DQN_TEST_EXPECT (testing_state, map.slots[7].occupied == DQN_CAST(Dqn_u8)false);
DQN_TEST_EXPECT_MSG(testing_state, map.slots[0].value == 5, "value: %d", map.slots[0].value);
DQN_TEST_EXPECT_MSG(testing_state, map.slots[1].value == 5, "value: %d", map.slots[1].value);
DQN_TEST_EXPECT_MSG(testing_state, map.slots[6].value == 5, "value: %d", map.slots[6].value);
Dqn_DSMap_Free(&map);
}
#endif // DQN_WITH_DSMAP
}
void Dqn_Test_Map()
{
#if defined(DQN_WITH_MAP)
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_Map");
Dqn_ArenaAllocator arena = {};
{
DQN_TEST_START_SCOPE(testing_state, "Add r-value item to map");
Dqn_Map<int> map = Dqn_Map_InitWithArena<int>(&arena, 1);
Dqn_MapEntry<int> *entry = Dqn_Map_AddCopy(&map, 3 /*hash*/, 5 /*value*/, Dqn_MapCollideRule::Overwrite);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 1, "size: %I64d", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.chain_count == 0, "chain_count: %I64u", map.chain_count);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list == nullptr, "free_list: %p", map.free_list);
DQN_TEST_EXPECT_MSG(testing_state, entry->hash == 3, "hash: %I64u", entry->hash);
DQN_TEST_EXPECT_MSG(testing_state, entry->value == 5, "value: %d", entry->value);
DQN_TEST_EXPECT_MSG(testing_state, entry->next == nullptr, "next: %p", entry->next);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Add l-value item to map");
Dqn_Map<int> map = Dqn_Map_InitWithArena<int>(&arena, 1);
int value = 5;
Dqn_MapEntry<int> *entry = Dqn_Map_Add(&map, 3 /*hash*/, value, Dqn_MapCollideRule::Overwrite);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 1, "size: %I64d", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.chain_count == 0, "chain_count: %I64u", map.chain_count);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list == nullptr, "free_list: %p", map.free_list);
DQN_TEST_EXPECT_MSG(testing_state, entry->hash == 3, "hash: %I64u", entry->hash);
DQN_TEST_EXPECT_MSG(testing_state, entry->value == 5, "value: %d", entry->value);
DQN_TEST_EXPECT_MSG(testing_state, entry->next == nullptr, "next: %p", entry->next);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Add r-value item and overwrite on collision");
Dqn_Map<int> map = Dqn_Map_InitWithArena<int>(&arena, 1);
Dqn_MapEntry<int> *entry_a = Dqn_Map_AddCopy(&map, 3 /*hash*/, 5, Dqn_MapCollideRule::Overwrite);
Dqn_MapEntry<int> *entry_b = Dqn_Map_AddCopy(&map, 4 /*hash*/, 6, Dqn_MapCollideRule::Overwrite);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 1, "size: %I64u", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.chain_count == 0, "chain_count: %I64u", map.chain_count);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list == nullptr, "free_list: %p", map.free_list);
DQN_TEST_EXPECT_MSG(testing_state, entry_a == entry_b, "Expected entry to be overwritten");
DQN_TEST_EXPECT_MSG(testing_state, entry_b->hash == 4, "hash: %I64u", entry_b->hash);
DQN_TEST_EXPECT_MSG(testing_state, entry_b->value == 6, "value: %d", entry_b->value);
DQN_TEST_EXPECT_MSG(testing_state, entry_b->next == nullptr, "next: %p", entry_b->next);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Add r-value item and fail on collision");
Dqn_Map<int> map = Dqn_Map_InitWithArena<int>(&arena, 1);
Dqn_Map_AddCopy(&map, 3 /*hash*/, 5, Dqn_MapCollideRule::Overwrite);
Dqn_MapEntry<int> *entry_b = Dqn_Map_AddCopy(&map, 4 /*hash*/, 6, Dqn_MapCollideRule::Fail);
DQN_TEST_EXPECT_MSG(testing_state, entry_b == nullptr, "Expected entry to be overwritten");
DQN_TEST_EXPECT_MSG(testing_state, map.size == 1, "size: %I64u", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.chain_count == 0, "chain_count: %I64u", map.chain_count);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list == nullptr, "free_list: %p", map.free_list);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Add r-value item and chain on collision");
Dqn_Map<int> map = Dqn_Map_InitWithArena<int>(&arena, 1);
Dqn_MapEntry<int> *entry_a = Dqn_Map_AddCopy(&map, 3 /*hash*/, 5, Dqn_MapCollideRule::Overwrite);
Dqn_MapEntry<int> *entry_b = Dqn_Map_AddCopy(&map, 4 /*hash*/, 6, Dqn_MapCollideRule::Chain);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 1, "size: %I64u", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.chain_count == 1, "chain_count: %I64u", map.chain_count);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list == nullptr, "free_list: %p", map.free_list);
DQN_TEST_EXPECT_MSG(testing_state, entry_a != entry_b, "Expected colliding entry to be chained");
DQN_TEST_EXPECT_MSG(testing_state, entry_a->next == entry_b, "Expected chained entry to be next to our first map entry");
DQN_TEST_EXPECT_MSG(testing_state, entry_b->hash == 4, "hash: %I64u", entry_b->hash);
DQN_TEST_EXPECT_MSG(testing_state, entry_b->value == 6, "value: %d", entry_b->value);
DQN_TEST_EXPECT_MSG(testing_state, entry_b->next == nullptr, "next: %p", entry_b->next);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Add r-value item and get them back out again");
Dqn_Map<int> map = Dqn_Map_InitWithArena<int>(&arena, 1);
Dqn_MapEntry<int> *entry_a = Dqn_Map_AddCopy(&map, 3 /*hash*/, 5, Dqn_MapCollideRule::Overwrite);
Dqn_MapEntry<int> *entry_b = Dqn_Map_AddCopy(&map, 4 /*hash*/, 6, Dqn_MapCollideRule::Chain);
Dqn_MapEntry<int> *entry_a_copy = Dqn_Map_Get(&map, 3 /*hash*/);
Dqn_MapEntry<int> *entry_b_copy = Dqn_Map_Get(&map, 4 /*hash*/);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 1, "size: %I64u", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.chain_count == 1, "chain_count: %I64u", map.chain_count);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list == nullptr, "free_list: %p", map.free_list);
DQN_TEST_EXPECT(testing_state, entry_a_copy == entry_a);
DQN_TEST_EXPECT(testing_state, entry_b_copy == entry_b);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Add r-value item and erase it");
Dqn_Map<int> map = Dqn_Map_InitWithArena<int>(&arena, 1);
Dqn_Map_AddCopy(&map, 3 /*hash*/, 5, Dqn_MapCollideRule::Overwrite);
Dqn_Map_AddCopy(&map, 4 /*hash*/, 6, Dqn_MapCollideRule::Chain);
Dqn_Map_Get(&map, 3 /*hash*/);
Dqn_Map_Erase(&map, 3 /*hash*/, Dqn_ZeroMem::No);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 1, "size: %I64u", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.chain_count == 0, "chain_count: %I64u", map.chain_count);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list != nullptr, "free_list: %p", map.free_list);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list->hash == 3, "Entry should not be zeroed out on erase");
DQN_TEST_EXPECT_MSG(testing_state, map.free_list->value == 5, "Entry should not be zeroed out on erase");
DQN_TEST_EXPECT_MSG(testing_state, map.free_list->next == nullptr, "This should be the first and only entry in the free list");
Dqn_MapEntry<int> *entry = Dqn_Map_Get(&map, 4 /*hash*/);
DQN_TEST_EXPECT_MSG(testing_state, entry->hash == 4, "hash: %I64u", entry->hash);
DQN_TEST_EXPECT_MSG(testing_state, entry->value == 6, "value: %d", entry->value);
DQN_TEST_EXPECT_MSG(testing_state, entry->next == nullptr, "next: %p", entry->next);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Add r-value item and erase it, zeroing the memory out");
Dqn_Map<int> map = Dqn_Map_InitWithArena<int>(&arena, 1);
Dqn_Map_AddCopy(&map, 3 /*hash*/, 5, Dqn_MapCollideRule::Overwrite);
Dqn_Map_AddCopy(&map, 4 /*hash*/, 6, Dqn_MapCollideRule::Chain);
Dqn_Map_Get(&map, 3 /*hash*/);
Dqn_Map_Erase(&map, 3 /*hash*/, Dqn_ZeroMem::Yes);
DQN_TEST_EXPECT_MSG(testing_state, map.size == 1, "size: %I64u", map.size);
DQN_TEST_EXPECT_MSG(testing_state, map.count == 1, "count: %I64u", map.count);
DQN_TEST_EXPECT_MSG(testing_state, map.chain_count == 0, "chain_count: %I64u", map.chain_count);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list != nullptr, "free_list: %p", map.free_list);
DQN_TEST_EXPECT_MSG(testing_state, map.free_list->hash == 0, "Entry should be zeroed out on erase");
DQN_TEST_EXPECT_MSG(testing_state, map.free_list->value == 0, "Entry should be zeroed out on erase");
DQN_TEST_EXPECT_MSG(testing_state, map.free_list->next == nullptr, "This should be the first and only entry in the free list");
Dqn_MapEntry<int> *entry = Dqn_Map_Get(&map, 4 /*hash*/);
DQN_TEST_EXPECT_MSG(testing_state, entry->hash == 4, "hash: %I64u", entry->hash);
DQN_TEST_EXPECT_MSG(testing_state, entry->value == 6, "value: %d", entry->value);
DQN_TEST_EXPECT_MSG(testing_state, entry->next == nullptr, "next: %p", entry->next);
Dqn_ArenaAllocator_Free(&arena);
}
// TODO(dqn): Test free list is chained correctly
// TODO(dqn): Test deleting 'b' from the list in the situation [map] - [a]->[b], we currently only test deleting a
#endif // DQN_WITH_MAP
}
void Dqn_Test_Intrinsics()
{
// TODO(dqn): We don't have meaningful tests here, but since
// atomics/intrinsics are implemented using macros we ensure the macro was
// written properly with these tests.
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_Atomic");
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_AtomicAddU32");
Dqn_u32 val = 0;
Dqn_AtomicAddU32(&val, 1);
DQN_TEST_EXPECT_MSG(testing_state, val == 1, "val: %I64u", val);
}
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_AtomicAddU64");
Dqn_u64 val = 0;
Dqn_AtomicAddU64(&val, 1);
DQN_TEST_EXPECT_MSG(testing_state, val == 1, "val: %I64u", val);
}
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_AtomicSubU32");
Dqn_u32 val = 1;
Dqn_AtomicSubU32(&val, 1);
DQN_TEST_EXPECT_MSG(testing_state, val == 0, "val: %I64u", val);
}
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_AtomicSubU64");
Dqn_u64 val = 1;
Dqn_AtomicSubU64(&val, 1);
DQN_TEST_EXPECT_MSG(testing_state, val == 0, "val: %I64u", val);
}
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_AtomicSetValue32");
long a = 0;
long b = 111;
Dqn_AtomicSetValue32(&a, b);
DQN_TEST_EXPECT_MSG(testing_state, a == b, "a: %I64d, b: %I64d", a, b);
}
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_AtomicSetValue64");
Dqn_i64 a = 0;
Dqn_i64 b = 111;
Dqn_AtomicSetValue64(&a, b);
DQN_TEST_EXPECT_MSG(testing_state, a == b, "a: %I64i, b: %I64i", a, b);
}
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_CPUClockCycle");
Dqn_CPUClockCycle();
}
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_CompilerReadBarrierAndCPUReadFence");
Dqn_CompilerReadBarrierAndCPUReadFence;
}
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_CompilerWriteBarrierAndCPUWriteFence");
Dqn_CompilerWriteBarrierAndCPUWriteFence;
}
}
void Dqn_Test_Rect()
{
#if defined(DQN_WITH_MATH)
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_Rect");
// NOTE: Dqn_Rect_Intersection
{
{
DQN_TEST_START_SCOPE(testing_state, "No intersection");
Dqn_Rect a = Dqn_Rect_InitFromPosAndSize(Dqn_V2(0, 0), Dqn_V2(100, 100));
Dqn_Rect b = Dqn_Rect_InitFromPosAndSize(Dqn_V2(200, 0), Dqn_V2(200, 200));
Dqn_Rect ab = Dqn_Rect_Intersection(a, b);
DQN_TEST_EXPECT_MSG(testing_state,
ab.min.x == 0 && ab.min.y == 0 && ab.max.x == 0 && ab.max.y == 0,
"ab = { min.x = %.2f, min.y = %.2f, max.x = %.2f. max.y = %.2f }",
ab.min.x,
ab.min.y,
ab.max.x,
ab.max.y);
}
{
DQN_TEST_START_SCOPE(testing_state, "A's min intersects B");
Dqn_Rect a = Dqn_Rect_InitFromPosAndSize(Dqn_V2(50, 50), Dqn_V2(100, 100));
Dqn_Rect b = Dqn_Rect_InitFromPosAndSize(Dqn_V2( 0, 0), Dqn_V2(100, 100));
Dqn_Rect ab = Dqn_Rect_Intersection(a, b);
DQN_TEST_EXPECT_MSG(testing_state,
ab.min.x == 50 && ab.min.y == 50 && ab.max.x == 100 && ab.max.y == 100,
"ab = { min.x = %.2f, min.y = %.2f, max.x = %.2f. max.y = %.2f }",
ab.min.x,
ab.min.y,
ab.max.x,
ab.max.y);
}
{
DQN_TEST_START_SCOPE(testing_state, "B's min intersects A");
Dqn_Rect a = Dqn_Rect_InitFromPosAndSize(Dqn_V2( 0, 0), Dqn_V2(100, 100));
Dqn_Rect b = Dqn_Rect_InitFromPosAndSize(Dqn_V2(50, 50), Dqn_V2(100, 100));
Dqn_Rect ab = Dqn_Rect_Intersection(a, b);
DQN_TEST_EXPECT_MSG(testing_state,
ab.min.x == 50 && ab.min.y == 50 && ab.max.x == 100 && ab.max.y == 100,
"ab = { min.x = %.2f, min.y = %.2f, max.x = %.2f. max.y = %.2f }",
ab.min.x,
ab.min.y,
ab.max.x,
ab.max.y);
}
{
DQN_TEST_START_SCOPE(testing_state, "A's max intersects B");
Dqn_Rect a = Dqn_Rect_InitFromPosAndSize(Dqn_V2(-50, -50), Dqn_V2(100, 100));
Dqn_Rect b = Dqn_Rect_InitFromPosAndSize(Dqn_V2( 0, 0), Dqn_V2(100, 100));
Dqn_Rect ab = Dqn_Rect_Intersection(a, b);
DQN_TEST_EXPECT_MSG(testing_state,
ab.min.x == 0 && ab.min.y == 0 && ab.max.x == 50 && ab.max.y == 50,
"ab = { min.x = %.2f, min.y = %.2f, max.x = %.2f. max.y = %.2f }",
ab.min.x,
ab.min.y,
ab.max.x,
ab.max.y);
}
{
DQN_TEST_START_SCOPE(testing_state, "B's max intersects A");
Dqn_Rect a = Dqn_Rect_InitFromPosAndSize(Dqn_V2( 0, 0), Dqn_V2(100, 100));
Dqn_Rect b = Dqn_Rect_InitFromPosAndSize(Dqn_V2(-50, -50), Dqn_V2(100, 100));
Dqn_Rect ab = Dqn_Rect_Intersection(a, b);
DQN_TEST_EXPECT_MSG(testing_state,
ab.min.x == 0 && ab.min.y == 0 && ab.max.x == 50 && ab.max.y == 50,
"ab = { min.x = %.2f, min.y = %.2f, max.x = %.2f. max.y = %.2f }",
ab.min.x,
ab.min.y,
ab.max.x,
ab.max.y);
}
{
DQN_TEST_START_SCOPE(testing_state, "B contains A");
Dqn_Rect a = Dqn_Rect_InitFromPosAndSize(Dqn_V2(25, 25), Dqn_V2( 25, 25));
Dqn_Rect b = Dqn_Rect_InitFromPosAndSize(Dqn_V2( 0, 0), Dqn_V2(100, 100));
Dqn_Rect ab = Dqn_Rect_Intersection(a, b);
DQN_TEST_EXPECT_MSG(testing_state,
ab.min.x == 25 && ab.min.y == 25 && ab.max.x == 50 && ab.max.y == 50,
"ab = { min.x = %.2f, min.y = %.2f, max.x = %.2f. max.y = %.2f }",
ab.min.x,
ab.min.y,
ab.max.x,
ab.max.y);
}
{
DQN_TEST_START_SCOPE(testing_state, "A contains B");
Dqn_Rect a = Dqn_Rect_InitFromPosAndSize(Dqn_V2( 0, 0), Dqn_V2(100, 100));
Dqn_Rect b = Dqn_Rect_InitFromPosAndSize(Dqn_V2(25, 25), Dqn_V2( 25, 25));
Dqn_Rect ab = Dqn_Rect_Intersection(a, b);
DQN_TEST_EXPECT_MSG(testing_state,
ab.min.x == 25 && ab.min.y == 25 && ab.max.x == 50 && ab.max.y == 50,
"ab = { min.x = %.2f, min.y = %.2f, max.x = %.2f. max.y = %.2f }",
ab.min.x,
ab.min.y,
ab.max.x,
ab.max.y);
}
{
DQN_TEST_START_SCOPE(testing_state, "A equals B");
Dqn_Rect a = Dqn_Rect_InitFromPosAndSize(Dqn_V2(0, 0), Dqn_V2(100, 100));
Dqn_Rect b = a;
Dqn_Rect ab = Dqn_Rect_Intersection(a, b);
DQN_TEST_EXPECT_MSG(testing_state,
ab.min.x == 0 && ab.min.y == 0 && ab.max.x == 100 && ab.max.y == 100,
"ab = { min.x = %.2f, min.y = %.2f, max.x = %.2f. max.y = %.2f }",
ab.min.x,
ab.min.y,
ab.max.x,
ab.max.y);
}
}
#endif // DQN_WITH_MATH
}
void Dqn_Test_PerfCounter()
{
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_PerfCounter");
{
DQN_TEST_START_SCOPE(testing_state, "Dqn_PerfCounter_Now");
Dqn_u64 result = Dqn_PerfCounter_Now();
DQN_TEST_EXPECT(testing_state, result != 0);
}
{
DQN_TEST_START_SCOPE(testing_state, "Consecutive ticks are ordered");
Dqn_u64 a = Dqn_PerfCounter_Now();
Dqn_u64 b = Dqn_PerfCounter_Now();
DQN_TEST_EXPECT_MSG(testing_state, b >= a, "a: %I64u, b: %I64u", a, b);
}
{
DQN_TEST_START_SCOPE(testing_state, "Ticks to time are a correct order of magnitude");
Dqn_u64 a = Dqn_PerfCounter_Now();
Dqn_u64 b = Dqn_PerfCounter_Now();
Dqn_f64 s = Dqn_PerfCounter_S(a, b);
Dqn_f64 ms = Dqn_PerfCounter_Ms(a, b);
Dqn_f64 micro_s = Dqn_PerfCounter_MicroS(a, b);
Dqn_f64 ns = Dqn_PerfCounter_Ns(a, b);
DQN_TEST_EXPECT_MSG(testing_state, s <= ms, "s: %I64u, ms: %I64u", s, ms);
DQN_TEST_EXPECT_MSG(testing_state, ms <= micro_s, "ms: %I64u, micro_s: %I64u", ms, micro_s);
DQN_TEST_EXPECT_MSG(testing_state, micro_s <= ns, "micro_s: %I64u, ns: %I64u", micro_s, ns);
}
}
void Dqn_Test_OS()
{
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_OS");
{
DQN_TEST_START_SCOPE(testing_state, "Generate secure RNG bytes with nullptr");
Dqn_b32 result = Dqn_OS_SecureRNGBytes(nullptr, 1);
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Generate secure RNG bytes with -1 size");
char buf[1];
Dqn_b32 result = Dqn_OS_SecureRNGBytes(buf, -1);
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Generate secure RNG 32 bytes");
char const ZERO[32] = {};
char buf[32] = {};
Dqn_b32 result = Dqn_OS_SecureRNGBytes(buf, Dqn_ArrayCountI(buf));
DQN_TEST_EXPECT(testing_state, result);
DQN_TEST_EXPECT(testing_state, DQN_MEMCMP(buf, ZERO, Dqn_ArrayCount(buf)) != 0);
}
{
DQN_TEST_START_SCOPE(testing_state, "Generate secure RNG 0 bytes");
char buf[32] = {};
buf[0] = 'Z';
Dqn_b32 result = Dqn_OS_SecureRNGBytes(buf, 0);
DQN_TEST_EXPECT(testing_state, result);
DQN_TEST_EXPECT(testing_state, buf[0] == 'Z');
}
{
DQN_TEST_START_SCOPE(testing_state, "Query executable directory");
Dqn_ArenaAllocator arena = {};
Dqn_String result = Dqn_OS_ExecutableDirectory(&arena);
DQN_TEST_EXPECT(testing_state, Dqn_String_IsValid(result));
DQN_TEST_EXPECT_MSG(testing_state, Dqn_File_DirExists(result), "result(%I64u): %.*s", result.size, DQN_STRING_FMT(result));
Dqn_ArenaAllocator_Free(&arena);
}
}
void Dqn_Test_Str()
{
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_Str");
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_Str_ToI64
// ---------------------------------------------------------------------------------------------
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert nullptr");
Dqn_i64 result = Dqn_Str_ToI64(nullptr);
DQN_TEST_EXPECT(testing_state, result == 0);
}
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert empty string");
Dqn_i64 result = Dqn_Str_ToI64("");
DQN_TEST_EXPECT(testing_state, result == 0);
}
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert \"1\"");
Dqn_i64 result = Dqn_Str_ToI64("1");
DQN_TEST_EXPECT(testing_state, result == 1);
}
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert \"-0\"");
Dqn_i64 result = Dqn_Str_ToI64("-0");
DQN_TEST_EXPECT(testing_state, result == 0);
}
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert \"-1\"");
Dqn_i64 result = Dqn_Str_ToI64("-1");
DQN_TEST_EXPECT(testing_state, result == -1);
}
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert \"1.2\"");
Dqn_i64 result = Dqn_Str_ToI64("1.2");
DQN_TEST_EXPECT(testing_state, result == 1);
}
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert \"1,234\"");
Dqn_i64 result = Dqn_Str_ToI64("1,234");
DQN_TEST_EXPECT(testing_state, result == 1234);
}
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert \"1,2\"");
Dqn_i64 result = Dqn_Str_ToI64("1,2");
DQN_TEST_EXPECT(testing_state, result == 12);
}
{
DQN_TEST_START_SCOPE(testing_state, "To I64: Convert \"12a3\"");
Dqn_i64 result = Dqn_Str_ToI64("12a3");
DQN_TEST_EXPECT(testing_state, result == 12);
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_Str_ToU64
// ---------------------------------------------------------------------------------------------
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert nullptr");
Dqn_u64 result = Dqn_Str_ToU64(nullptr);
DQN_TEST_EXPECT_MSG(testing_state, result == 0, "result: %zu", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert empty string");
Dqn_u64 result = Dqn_Str_ToU64("");
DQN_TEST_EXPECT_MSG(testing_state, result == 0, "result: %zu", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert \"1\"");
Dqn_u64 result = Dqn_Str_ToU64("1");
DQN_TEST_EXPECT_MSG(testing_state, result == 1, "result: %zu", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert \"-0\"");
Dqn_u64 result = Dqn_Str_ToU64("-0");
DQN_TEST_EXPECT_MSG(testing_state, result == 0, "result: %zu", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert \"-1\"");
Dqn_u64 result = Dqn_Str_ToU64("-1");
DQN_TEST_EXPECT_MSG(testing_state, result == 0, "result: %zu", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert \"1.2\"");
Dqn_u64 result = Dqn_Str_ToU64("1.2");
DQN_TEST_EXPECT_MSG(testing_state, result == 1, "result: %zu", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert \"1,234\"");
Dqn_u64 result = Dqn_Str_ToU64("1,234");
DQN_TEST_EXPECT_MSG(testing_state, result == 1234, "result: %zu", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert \"1,2\"");
Dqn_u64 result = Dqn_Str_ToU64("1,2");
DQN_TEST_EXPECT_MSG(testing_state, result == 12, "result: %zu", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "To U64: Convert \"12a3\"");
Dqn_u64 result = Dqn_Str_ToU64("12a3");
DQN_TEST_EXPECT_MSG(testing_state, result == 12, "result: %zu", result);
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_Str_Find
// ---------------------------------------------------------------------------------------------
{
DQN_TEST_START_SCOPE(testing_state, "Find: String (char) is not in buffer");
char const buf[] = "836a35becd4e74b66a0d6844d51f1a63018c7ebc44cf7e109e8e4bba57eefb55";
char const find[] = "2";
char const *result = Dqn_Str_Find(buf, find, Dqn_CharCountI(buf), Dqn_CharCountI(find));
DQN_TEST_EXPECT(testing_state, result == nullptr);
}
{
DQN_TEST_START_SCOPE(testing_state, "Find: String (char) is in buffer");
char const buf[] = "836a35becd4e74b66a0d6844d51f1a63018c7ebc44cf7e109e8e4bba57eefb55";
char const find[] = "6";
char const *result = Dqn_Str_Find(buf, find, Dqn_CharCountI(buf), Dqn_CharCountI(find));
DQN_TEST_EXPECT(testing_state, result != nullptr);
DQN_TEST_EXPECT(testing_state, result[0] == '6' && result[1] == 'a');
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_Str_FileNameFromPath
// ---------------------------------------------------------------------------------------------
{
DQN_TEST_START_SCOPE(testing_state, "File name from Windows path");
Dqn_isize file_name_size = 0;
char const buf[] = "C:\\ABC\\test.exe";
char const *result = Dqn_Str_FileNameFromPath(buf, Dqn_CharCountI(buf), &file_name_size);
DQN_TEST_EXPECT_MSG(testing_state, file_name_size == 8, "size: %I64d", file_name_size);
DQN_TEST_EXPECT_MSG(testing_state, Dqn_String_Init(result, file_name_size) == DQN_STRING("test.exe"), "%.*s", file_name_size, result);
}
{
DQN_TEST_START_SCOPE(testing_state, "File name from Linux path");
Dqn_isize file_name_size = 0;
char const buf[] = "/ABC/test.exe";
char const *result = Dqn_Str_FileNameFromPath(buf, Dqn_CharCountI(buf), &file_name_size);
DQN_TEST_EXPECT_MSG(testing_state, file_name_size == 8, "size: %I64d", file_name_size);
DQN_TEST_EXPECT_MSG(testing_state, Dqn_String_Init(result, file_name_size) == DQN_STRING("test.exe"), "%.*s", file_name_size, result);
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_Str_TrimPrefix
// ---------------------------------------------------------------------------------------------
{
DQN_TEST_START_SCOPE(testing_state, "Trim prefix");
char const prefix[] = "@123";
char const buf[] = "@123string";
Dqn_isize trimmed_size = 0;
char const *result = Dqn_Str_TrimPrefix(buf, Dqn_CharCountI(buf), prefix, Dqn_CharCountI(prefix), &trimmed_size);
DQN_TEST_EXPECT_MSG(testing_state, trimmed_size == 6, "size: %I64d", trimmed_size);
DQN_TEST_EXPECT_MSG(testing_state, Dqn_String_Init(result, trimmed_size) == DQN_STRING("string"), "%.*s", trimmed_size, result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Trim prefix, nullptr trimmed size");
char const prefix[] = "@123";
char const buf[] = "@123string";
char const *result = Dqn_Str_TrimPrefix(buf, Dqn_CharCountI(buf), prefix, Dqn_CharCountI(prefix), nullptr);
DQN_TEST_EXPECT(testing_state, result);
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_Str_IsAllDigits
// ---------------------------------------------------------------------------------------------
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on non-digit string");
char const buf[] = "@123string";
Dqn_b32 result = Dqn_Str_IsAllDigits(buf, Dqn_CharCountI(buf));
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on nullptr");
Dqn_b32 result = Dqn_Str_IsAllDigits(nullptr, 0);
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on nullptr w/ size");
Dqn_b32 result = Dqn_Str_IsAllDigits(nullptr, 1);
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on 0 size w/ string");
char const buf[] = "@123string";
Dqn_b32 result = Dqn_Str_IsAllDigits(buf, 0);
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits success");
char const buf[] = "23";
Dqn_b32 result = Dqn_Str_IsAllDigits(buf, Dqn_CharCountI(buf));
DQN_TEST_EXPECT(testing_state, DQN_CAST(bool)result == true);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on whitespace");
char const buf[] = "23 ";
Dqn_b32 result = Dqn_Str_IsAllDigits(buf, Dqn_CharCountI(buf));
DQN_TEST_EXPECT(testing_state, DQN_CAST(bool)result == false);
}
}
void Dqn_Test_String()
{
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_String");
{
DQN_TEST_START_SCOPE(testing_state, "Initialise with string literal w/ macro");
Dqn_String string = DQN_STRING("AB");
DQN_TEST_EXPECT_MSG(testing_state, string.size == 2, "size: %I64d", string.size);
DQN_TEST_EXPECT_MSG(testing_state, string.cap == 2, "cap: %I64d", string.cap);
DQN_TEST_EXPECT_MSG(testing_state, string.str[0] == 'A', "string[0]: %c", string.str[0]);
DQN_TEST_EXPECT_MSG(testing_state, string.str[1] == 'B', "string[1]: %c", string.str[1]);
}
{
DQN_TEST_START_SCOPE(testing_state, "Initialise with format string");
Dqn_ArenaAllocator arena = {};
Dqn_String string = Dqn_String_Fmt(&arena, "%s", "AB");
DQN_TEST_EXPECT_MSG(testing_state, string.size == 2, "size: %I64d", string.size);
DQN_TEST_EXPECT_MSG(testing_state, string.cap == 2, "cap: %I64d", string.cap);
DQN_TEST_EXPECT_MSG(testing_state, string.str[0] == 'A', "string[0]: %c", string.str[0]);
DQN_TEST_EXPECT_MSG(testing_state, string.str[1] == 'B', "string[1]: %c", string.str[1]);
DQN_TEST_EXPECT_MSG(testing_state, string.str[2] == 0, "string[2]: %c", string.str[2]);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Copy string");
Dqn_ArenaAllocator arena = {};
Dqn_String string = DQN_STRING("AB");
Dqn_String copy = Dqn_String_Copy(string, &arena);
DQN_TEST_EXPECT_MSG(testing_state, copy.size == 2, "size: %I64d", copy.size);
DQN_TEST_EXPECT_MSG(testing_state, copy.cap == 2, "cap: %I64d", copy.cap);
DQN_TEST_EXPECT_MSG(testing_state, copy.str[0] == 'A', "copy[0]: %c", copy.str[0]);
DQN_TEST_EXPECT_MSG(testing_state, copy.str[1] == 'B', "copy[1]: %c", copy.str[1]);
DQN_TEST_EXPECT_MSG(testing_state, copy.str[2] == 0, "copy[2]: %c", copy.str[2]);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Trim whitespace around string");
Dqn_String string = Dqn_String_TrimWhitespaceAround(DQN_STRING(" AB "));
DQN_TEST_EXPECT_MSG(testing_state, string.size == 2, "size: %I64d", string.size);
DQN_TEST_EXPECT_MSG(testing_state, string.cap == 2, "cap: %I64d", string.cap);
DQN_TEST_EXPECT_MSG(testing_state, string.str[0] == 'A', "string[0]: %c", string.str[0]);
DQN_TEST_EXPECT_MSG(testing_state, string.str[1] == 'B', "string[1]: %c", string.str[1]);
DQN_TEST_EXPECT_MSG(testing_state, string.str[2] == ' ', "string[1]: %c", string.str[1]);
}
{
DQN_TEST_START_SCOPE(testing_state, "Allocate string from arena");
Dqn_ArenaAllocator arena = {};
Dqn_String string = Dqn_String_Allocate(&arena, 2, Dqn_ZeroMem::No);
DQN_TEST_EXPECT_MSG(testing_state, string.size == 0, "size: %I64d", string.size);
DQN_TEST_EXPECT_MSG(testing_state, string.cap == 2, "cap: %I64d", string.cap);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Append to allocated string");
Dqn_ArenaAllocator arena = {};
Dqn_String string = Dqn_String_Allocate(&arena, 2, Dqn_ZeroMem::No);
Dqn_String_AppendFmt(&string, "%c", 'A');
Dqn_String_AppendFmt(&string, "%c", 'B');
DQN_TEST_EXPECT_MSG(testing_state, string.size == 2, "size: %I64d", string.size);
DQN_TEST_EXPECT_MSG(testing_state, string.cap == 2, "cap: %I64d", string.cap);
DQN_TEST_EXPECT_MSG(testing_state, string.str[0] == 'A', "string[0]: %c", string.str[0]);
DQN_TEST_EXPECT_MSG(testing_state, string.str[1] == 'B', "string[1]: %c", string.str[1]);
DQN_TEST_EXPECT_MSG(testing_state, string.str[2] == 0, "string[2]: %c", string.str[2]);
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_Str_Trim[Prefix/Suffix]
// ---------------------------------------------------------------------------------------------
{
DQN_TEST_START_SCOPE(testing_state, "Trim prefix with matching prefix");
Dqn_String input = DQN_STRING("nft/abc");
Dqn_String result = Dqn_String_TrimPrefix(input, DQN_STRING("nft/"));
DQN_TEST_EXPECT_MSG(testing_state, result == DQN_STRING("abc"), "%.*s", DQN_STRING_FMT(result));
}
{
DQN_TEST_START_SCOPE(testing_state, "Trim prefix with non matching prefix");
Dqn_String input = DQN_STRING("nft/abc");
Dqn_String result = Dqn_String_TrimPrefix(input, DQN_STRING(" ft/"));
DQN_TEST_EXPECT_MSG(testing_state, result == input, "%.*s", DQN_STRING_FMT(result));
}
{
DQN_TEST_START_SCOPE(testing_state, "Trim suffix with matching suffix");
Dqn_String input = DQN_STRING("nft/abc");
Dqn_String result = Dqn_String_TrimSuffix(input, DQN_STRING("abc"));
DQN_TEST_EXPECT_MSG(testing_state, result == DQN_STRING("nft/"), "%.*s", DQN_STRING_FMT(result));
}
{
DQN_TEST_START_SCOPE(testing_state, "Trim suffix with non matching suffix");
Dqn_String input = DQN_STRING("nft/abc");
Dqn_String result = Dqn_String_TrimSuffix(input, DQN_STRING("ab"));
DQN_TEST_EXPECT_MSG(testing_state, result == input, "%.*s", DQN_STRING_FMT(result));
}
// ---------------------------------------------------------------------------------------------
// NOTE: Dqn_String_IsAllDigits
// ---------------------------------------------------------------------------------------------
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on non-digit string");
Dqn_b32 result = Dqn_String_IsAllDigits(DQN_STRING("@123string"));
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on nullptr");
Dqn_b32 result = Dqn_String_IsAllDigits(Dqn_String_Init(nullptr, 0));
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on nullptr w/ size");
Dqn_b32 result = Dqn_String_IsAllDigits(Dqn_String_Init(nullptr, 1));
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on string w/ 0 size");
char const buf[] = "@123string";
Dqn_b32 result = Dqn_String_IsAllDigits(Dqn_String_Init(buf, 0));
DQN_TEST_EXPECT(testing_state, result == false);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits success");
Dqn_b32 result = Dqn_String_IsAllDigits(DQN_STRING("23"));
DQN_TEST_EXPECT(testing_state, DQN_CAST(bool)result == true);
}
{
DQN_TEST_START_SCOPE(testing_state, "Is all digits fails on whitespace");
Dqn_b32 result = Dqn_String_IsAllDigits(DQN_STRING("23 "));
DQN_TEST_EXPECT(testing_state, DQN_CAST(bool)result == false);
}
}
void Dqn_Test_TicketMutex()
{
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_TicketMutex");
{
// TODO: We don't have a meaningful test but since atomics are
// implemented with a macro this ensures that we test that they are
// written correctly.
DQN_TEST_START_SCOPE(testing_state, "Ticket mutex start and stop");
Dqn_TicketMutex mutex = {};
Dqn_TicketMutex_Begin(&mutex);
Dqn_TicketMutex_End(&mutex);
DQN_TEST_EXPECT(testing_state, mutex.ticket == mutex.serving);
}
{
DQN_TEST_START_SCOPE(testing_state, "Ticket mutex start and stop w/ advanced API");
Dqn_TicketMutex mutex = {};
unsigned int ticket_a = Dqn_TicketMutex_MakeTicket(&mutex);
unsigned int ticket_b = Dqn_TicketMutex_MakeTicket(&mutex);
DQN_TEST_EXPECT(testing_state, DQN_CAST(bool)Dqn_TicketMutex_CanLock(&mutex, ticket_b) == false);
DQN_TEST_EXPECT(testing_state, DQN_CAST(bool)Dqn_TicketMutex_CanLock(&mutex, ticket_a) == true);
Dqn_TicketMutex_BeginTicket(&mutex, ticket_a);
Dqn_TicketMutex_End(&mutex);
Dqn_TicketMutex_BeginTicket(&mutex, ticket_b);
Dqn_TicketMutex_End(&mutex);
DQN_TEST_EXPECT(testing_state, mutex.ticket == mutex.serving);
DQN_TEST_EXPECT(testing_state, mutex.ticket == ticket_b + 1);
}
}
void Dqn_Test_Win()
{
#if defined(DQN_OS_WIN32)
Dqn_TestingState testing_state = {};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_Win");
{
DQN_TEST_START_SCOPE(testing_state, "UTF8 to wide character size calculation");
int result = Dqn_Win_UTF8ToWCharSizeRequired(DQN_STRING("String"));
DQN_TEST_EXPECT_MSG(testing_state, result == 6, "Size returned: %d. This size should be including the null-terminator", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "UTF8 to wide character");
Dqn_ArenaAllocator arena = {};
Dqn_String const INPUT = DQN_STRING("String");
int size_required = Dqn_Win_UTF8ToWCharSizeRequired(INPUT);
wchar_t *string = Dqn_ArenaAllocator_NewArray(&arena, wchar_t, size_required + 1, Dqn_ZeroMem::No);
// Fill the string with error sentinels, which ensures the string is zero terminated
DQN_MEMSET(string, 'Z', size_required + 1);
int size_returned = Dqn_Win_UTF8ToWChar(INPUT, string, size_required + 1);
wchar_t const EXPECTED[] = {L'S', L't', L'r', L'i', L'n', L'g', 0};
DQN_TEST_EXPECT_MSG(testing_state, size_required == size_returned, "string_size: %d, result: %d", size_required, size_returned);
DQN_TEST_EXPECT_MSG(testing_state, size_returned == Dqn_ArrayCount(EXPECTED) - 1, "string_size: %d, expected: %d", size_returned, sizeof(EXPECTED));
DQN_TEST_EXPECT(testing_state, DQN_MEMCMP(EXPECTED, string, sizeof(EXPECTED)) == 0);
Dqn_ArenaAllocator_Free(&arena);
}
{
DQN_TEST_START_SCOPE(testing_state, "Wide char to UTF8 size calculation");
int result = Dqn_Win_WCharToUTF8SizeRequired(DQN_STRINGW(L"String"));
DQN_TEST_EXPECT_MSG(testing_state, result == 6, "Size returned: %d. This size should be including the null-terminator", result);
}
{
DQN_TEST_START_SCOPE(testing_state, "Wide char to UTF8");
Dqn_ArenaAllocator arena = {};
Dqn_StringW const INPUT = DQN_STRINGW(L"String");
int size_required = Dqn_Win_WCharToUTF8SizeRequired(INPUT);
char *string = Dqn_ArenaAllocator_NewArray(&arena, char, size_required + 1, Dqn_ZeroMem::No);
// Fill the string with error sentinels, which ensures the string is zero terminated
DQN_MEMSET(string, 'Z', size_required + 1);
int size_returned = Dqn_Win_WCharToUTF8(INPUT, string, size_required + 1);
char const EXPECTED[] = {'S', 't', 'r', 'i', 'n', 'g', 0};
DQN_TEST_EXPECT_MSG(testing_state, size_required == size_returned, "string_size: %d, result: %d", size_required, size_returned);
DQN_TEST_EXPECT_MSG(testing_state, size_returned == Dqn_ArrayCount(EXPECTED) - 1, "string_size: %d, expected: %d", size_returned, sizeof(EXPECTED));
DQN_TEST_EXPECT(testing_state, DQN_MEMCMP(EXPECTED, string, sizeof(EXPECTED)) == 0);
Dqn_ArenaAllocator_Free(&arena);
}
#endif // DQN_OS_WIN32
}
#define DQN_TESTS_HASH_X_MACRO \
DQN_TESTS_HASH_X_ENTRY(SHA3_224, "SHA3-224") \
DQN_TESTS_HASH_X_ENTRY(SHA3_256, "SHA3-256") \
DQN_TESTS_HASH_X_ENTRY(SHA3_384, "SHA3-384") \
DQN_TESTS_HASH_X_ENTRY(SHA3_512, "SHA3-512") \
DQN_TESTS_HASH_X_ENTRY(Keccak_224, "Keccak-224") \
DQN_TESTS_HASH_X_ENTRY(Keccak_256, "Keccak-256") \
DQN_TESTS_HASH_X_ENTRY(Keccak_384, "Keccak-384") \
DQN_TESTS_HASH_X_ENTRY(Keccak_512, "Keccak-512") \
DQN_TESTS_HASH_X_ENTRY(Count, "Keccak-512")
enum Dqn_Tests__HashType
{
#define DQN_TESTS_HASH_X_ENTRY(enum_val, string) Hash_##enum_val,
DQN_TESTS_HASH_X_MACRO
#undef DQN_TESTS_HASH_X_ENTRY
};
Dqn_String const DQN_TESTS__HASH_STRING[] =
{
#define DQN_TESTS_HASH_X_ENTRY(enum_val, string) DQN_STRING(string),
DQN_TESTS_HASH_X_MACRO
#undef DQN_TESTS_HASH_X_ENTRY
};
void Dqn_Test__KeccakDispatch(Dqn_TestingState *testing_state, int hash_type, Dqn_String input)
{
#if defined(DQN_KECCAK_H)
Dqn_ThreadScratch scratch = Dqn_Thread_GetScratch();
Dqn_String input_hex = Dqn_Hex_BytesToHexStringArena(input.str, input.size, scratch.arena);
switch(hash_type)
{
case Hash_SHA3_224:
{
Dqn_KeccakBytes28 hash = Dqn_Keccak_SHA3_224_StringToBytes28(input);
Dqn_KeccakBytes28 expect;
FIPS202_SHA3_224(DQN_CAST(u8 *)input.str, input.size, (u8 *)expect.data);
DQN_TEST_EXPECT_MSG((*testing_state),
Dqn_Keccak_Bytes28Equals(&hash, &expect),
"\ninput: %.*s"
"\nhash: %.*s"
"\nexpect: %.*s"
,
DQN_STRING_FMT(input_hex),
DQN_KECCAK_STRING56_FMT(Dqn_Keccak_Bytes28ToHex(&hash).str),
DQN_KECCAK_STRING56_FMT(Dqn_Keccak_Bytes28ToHex(&expect).str));
}
break;
case Hash_SHA3_256:
{
Dqn_KeccakBytes32 hash = Dqn_Keccak_SHA3_256_StringToBytes32(input);
Dqn_KeccakBytes32 expect;
FIPS202_SHA3_256(DQN_CAST(u8 *)input.str, input.size, (u8 *)expect.data);
DQN_TEST_EXPECT_MSG((*testing_state),
Dqn_Keccak_Bytes32Equals(&hash, &expect),
"\ninput: %.*s"
"\nhash: %.*s"
"\nexpect: %.*s"
,
DQN_STRING_FMT(input_hex),
DQN_KECCAK_STRING64_FMT(Dqn_Keccak_Bytes32ToHex(&hash).str),
DQN_KECCAK_STRING64_FMT(Dqn_Keccak_Bytes32ToHex(&expect).str));
}
break;
case Hash_SHA3_384:
{
Dqn_KeccakBytes48 hash = Dqn_Keccak_SHA3_384_StringToBytes48(input);
Dqn_KeccakBytes48 expect;
FIPS202_SHA3_384(DQN_CAST(u8 *)input.str, input.size, (u8 *)expect.data);
DQN_TEST_EXPECT_MSG((*testing_state),
Dqn_Keccak_Bytes48Equals(&hash, &expect),
"\ninput: %.*s"
"\nhash: %.*s"
"\nexpect: %.*s"
,
DQN_STRING_FMT(input_hex),
DQN_KECCAK_STRING96_FMT(Dqn_Keccak_Bytes48ToHex(&hash).str),
DQN_KECCAK_STRING96_FMT(Dqn_Keccak_Bytes48ToHex(&expect).str));
}
break;
case Hash_SHA3_512:
{
Dqn_KeccakBytes64 hash = Dqn_Keccak_SHA3_512_StringToBytes64(input);
Dqn_KeccakBytes64 expect;
FIPS202_SHA3_512(DQN_CAST(u8 *)input.str, input.size, (u8 *)expect.data);
DQN_TEST_EXPECT_MSG((*testing_state),
Dqn_Keccak_Bytes64Equals(&hash, &expect),
"\ninput: %.*s"
"\nhash: %.*s"
"\nexpect: %.*s"
,
DQN_STRING_FMT(input_hex),
DQN_KECCAK_STRING128_FMT(Dqn_Keccak_Bytes64ToHex(&hash).str),
DQN_KECCAK_STRING128_FMT(Dqn_Keccak_Bytes64ToHex(&expect).str));
}
break;
case Hash_Keccak_224:
{
Dqn_KeccakBytes28 hash = Dqn_Keccak_224_StringToBytes28(input);
Dqn_KeccakBytes28 expect;
Keccak(1152, 448, DQN_CAST(u8 *)input.str, input.size, 0x01, (u8 *)expect.data, sizeof(expect));
DQN_TEST_EXPECT_MSG((*testing_state),
Dqn_Keccak_Bytes28Equals(&hash, &expect),
"\ninput: %.*s"
"\nhash: %.*s"
"\nexpect: %.*s"
,
DQN_STRING_FMT(input_hex),
DQN_KECCAK_STRING56_FMT(Dqn_Keccak_Bytes28ToHex(&hash).str),
DQN_KECCAK_STRING56_FMT(Dqn_Keccak_Bytes28ToHex(&expect).str));
}
break;
case Hash_Keccak_256:
{
Dqn_KeccakBytes32 hash = Dqn_Keccak_256_StringToBytes32(input);
Dqn_KeccakBytes32 expect;
Keccak(1088, 512, DQN_CAST(u8 *)input.str, input.size, 0x01, (u8 *)expect.data, sizeof(expect));
DQN_TEST_EXPECT_MSG((*testing_state),
Dqn_Keccak_Bytes32Equals(&hash, &expect),
"\ninput: %.*s"
"\nhash: %.*s"
"\nexpect: %.*s"
,
DQN_STRING_FMT(input_hex),
DQN_KECCAK_STRING64_FMT(Dqn_Keccak_Bytes32ToHex(&hash).str),
DQN_KECCAK_STRING64_FMT(Dqn_Keccak_Bytes32ToHex(&expect).str));
}
break;
case Hash_Keccak_384:
{
Dqn_KeccakBytes48 hash = Dqn_Keccak_384_StringToBytes48(input);
Dqn_KeccakBytes48 expect;
Keccak(832, 768, DQN_CAST(u8 *)input.str, input.size, 0x01, (u8 *)expect.data, sizeof(expect));
DQN_TEST_EXPECT_MSG((*testing_state),
Dqn_Keccak_Bytes48Equals(&hash, &expect),
"\ninput: %.*s"
"\nhash: %.*s"
"\nexpect: %.*s"
,
DQN_STRING_FMT(input_hex),
DQN_KECCAK_STRING96_FMT(Dqn_Keccak_Bytes48ToHex(&hash).str),
DQN_KECCAK_STRING96_FMT(Dqn_Keccak_Bytes48ToHex(&expect).str));
}
break;
case Hash_Keccak_512:
{
Dqn_KeccakBytes64 hash = Dqn_Keccak_512_StringToBytes64(input);
Dqn_KeccakBytes64 expect;
Keccak(576, 1024, DQN_CAST(u8 *)input.str, input.size, 0x01, (u8 *)expect.data, sizeof(expect));
DQN_TEST_EXPECT_MSG((*testing_state),
Dqn_Keccak_Bytes64Equals(&hash, &expect),
"\ninput: %.*s"
"\nhash: %.*s"
"\nexpect: %.*s"
,
DQN_STRING_FMT(input_hex),
DQN_KECCAK_STRING128_FMT(Dqn_Keccak_Bytes64ToHex(&hash).str),
DQN_KECCAK_STRING128_FMT(Dqn_Keccak_Bytes64ToHex(&expect).str));
}
break;
}
#endif // DQN_KECCAK_H
}
void Dqn_Test_Keccak()
{
#if defined(DQN_KECCAK_H)
Dqn_TestingState testing_state = {};
Dqn_String const INPUTS[] = {
DQN_STRING("abc"),
DQN_STRING(""),
DQN_STRING("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"),
DQN_STRING("abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmno"
"pqrstnopqrstu"),
};
DQN_TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_Keccak");
for (int hash_type = 0; hash_type < Hash_Count; hash_type++)
{
pcg32_random_t rng = {};
pcg32_srandom_r(&rng, 0xd48e'be21'2af8'733d, 0x3f89'3bd2'd6b0'4eef);
for (Dqn_String input : INPUTS)
{
DQN_TEST_START_SCOPE(testing_state, "%.*s - Input: %.*s", DQN_STRING_FMT(DQN_TESTS__HASH_STRING[hash_type]), DQN_MIN(input.size, 54), input.str);
Dqn_Test__KeccakDispatch(&testing_state, hash_type, input);
}
DQN_TEST_START_SCOPE(testing_state, "%.*s - Deterministic random inputs", DQN_STRING_FMT(DQN_TESTS__HASH_STRING[hash_type]));
for (int index = 0; index < 128; index++)
{
char src[4096] = {};
Dqn_u32 src_size = pcg32_boundedrand_r(&rng, sizeof(src));
for (int src_index = 0; src_index < src_size; src_index++)
src[src_index] = pcg32_boundedrand_r(&rng, 255);
Dqn_String input = Dqn_String_Init(src, src_size);
Dqn_Test__KeccakDispatch(&testing_state, hash_type, input);
}
}
#endif // DQN_KECCAK_H
}
void Dqn_Test_RunSuite()
{
Dqn_Test_Array();
Dqn_Test_File();
Dqn_Test_FixedArray();
Dqn_Test_FixedString();
Dqn_Test_Hex();
Dqn_Test_Intrinsics();
Dqn_Test_M4();
Dqn_Test_DSMap();
Dqn_Test_Map();
Dqn_Test_Rect();
Dqn_Test_PerfCounter();
Dqn_Test_OS();
Dqn_Test_Keccak();
Dqn_Test_Str();
Dqn_Test_String();
Dqn_Test_TicketMutex();
Dqn_Test_Win();
fprintf(stdout, "Summary: %d/%d tests succeeded\n", g_dqn_test_total_good_tests, g_dqn_test_total_tests);
}
#if defined(DQN_TEST_WITH_MAIN)
int main(int argc, char *argv[])
{
(void)argv; (void)argc;
Dqn_Test_RunSuite();
return 0;
}
#endif