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Add dqn lib and some new unit tests

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doyle 2019-08-24 11:39:12 +10:00
parent acf456811c
commit bfd3829259
3 changed files with 3995 additions and 0 deletions
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1
Code/Build.bat
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@ -14,4 +14,5 @@ REM Tp Treat header file as CPP source file
cl /MT /EHa /GR- /Od /Oi /Z7 /W4 /WX /D DQN_INSPECT_EXECUTABLE_IMPLEMENTATION /Tp ../Code/DqnInspect.h /link /nologo cl /MT /EHa /GR- /Od /Oi /Z7 /W4 /WX /D DQN_INSPECT_EXECUTABLE_IMPLEMENTATION /Tp ../Code/DqnInspect.h /link /nologo
DqnInspect.exe ..\Data\DqnInspect_TestData.h > ..\Data\DqnInspect_TestDataGenerated.cpp DqnInspect.exe ..\Data\DqnInspect_TestData.h > ..\Data\DqnInspect_TestDataGenerated.cpp
cl /MT /EHa /GR- /Od /Oi /Z7 /W4 /WX /wd4201 /D DQN_IMPLEMENTATION ../Code/Dqn_UnitTests.cpp /link /nologo
popd popd

3598
Code/Dqn.h Normal file
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File diff suppressed because it is too large Load Diff

396
Code/Dqn_UnitTests.cpp Normal file
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@ -0,0 +1,396 @@
#include "Dqn.h"
struct TestState
{
MemArena arena;
int indent_level;
Slice<char> name;
Slice<char> fail_expr;
Slice<char> fail_msg;
bool scope_started;
};
struct TestingState
{
int num_tests_in_group;
int num_tests_ok_in_group;
TestState test;
};
#define ANSI_COLOR_RED "\x1b[31m"
#define ANSI_COLOR_GREEN "\x1b[32m"
#define ANSI_COLOR_YELLOW "\x1b[33m"
#define ANSI_COLOR_BLUE "\x1b[34m"
#define ANSI_COLOR_MAGENTA "\x1b[35m"
#define ANSI_COLOR_CYAN "\x1b[36m"
#define ANSI_COLOR_RESET "\x1b[0m"
#define TEST_START_SCOPE(testing_state, test_name) \
DQN_DEFER \
{ \
if (testing_state.test.fail_expr.len == 0) testing_state.num_tests_ok_in_group++; \
TestState_PrintResult(&testing_state.test); \
testing_state.test = {}; \
}; \
testing_state.test.name = AsprintfSlice(&testing_state.test.arena, test_name); \
testing_state.test.scope_started = true; \
testing_state.num_tests_in_group++
#define TEST_DECLARE_GROUP_SCOPED(testing_state, name) \
fprintf(stdout, "\n" name "\n"); \
DQN_DEFER \
{ \
TestingState_PrintGroupResult(&testing_state); \
testing_state = {}; \
}
#define TEST_EXPECT_MSG(testing_state, expr, msg, ...) \
DQN_ASSERT(testing_state.test.scope_started); \
if (!(expr)) \
{ \
testing_state.test.fail_expr = AsprintfSlice(&testing_state.test.arena, #expr); \
testing_state.test.fail_msg = AsprintfSlice(&testing_state.test.arena, msg, ##__VA_ARGS__); \
}
#define TEST_EXPECT(testing_state, expr) TEST_EXPECT_MSG(testing_state, expr, "")
void TestingState_PrintGroupResult(TestingState const *result)
{
char constexpr INDENT[] = " ";
int constexpr 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 len = snprintf(buf, ArrayCount(buf), "%02d/%02d Tests Passed ", result->num_tests_ok_in_group, result->num_tests_in_group);
isize remaining_len = DESIRED_LEN - len - 1;
remaining_len = (all_tests_passed) ? remaining_len - CharCount(STATUS_OK) : remaining_len - CharCount(STATUS_FAIL);
remaining_len = DQN_MAX(remaining_len, 0);
DQN_FOR_EACH(i, remaining_len) fprintf(stdout, " ");
fprintf(stdout, "%s", buf);
if (result->num_tests_ok_in_group == result->num_tests_in_group)
fprintf(stdout, ANSI_COLOR_GREEN "%s" ANSI_COLOR_RESET, STATUS_OK);
else
fprintf(stdout, ANSI_COLOR_RED "%s" ANSI_COLOR_RESET, STATUS_FAIL);
}
void TestState_PrintResult(TestState const *result)
{
char constexpr INDENT[] = " ";
int constexpr DESIRED_LEN = 72;
fprintf(stdout, "%s%s", INDENT, result->name.str);
char const STATUS_OK[] = "OK";
char const STATUS_FAIL[] = "FAIL";
isize remaining_len = DESIRED_LEN - result->name.len - CharCount(INDENT);
remaining_len = (result->fail_expr.str) ? remaining_len - CharCount(STATUS_FAIL) : remaining_len - CharCount(STATUS_OK);
remaining_len = DQN_MAX(remaining_len, 0);
DQN_FOR_EACH(i, remaining_len) fprintf(stdout, ".");
if (result->fail_expr.str)
{
fprintf(stdout, ANSI_COLOR_RED "%s" ANSI_COLOR_RESET "\n", STATUS_FAIL);
fprintf(stdout, "%s%sReason: [%s] %s\n", INDENT, INDENT, result->fail_expr.str, result->fail_msg.str);
}
else
{
fprintf(stdout, ANSI_COLOR_GREEN "%s" ANSI_COLOR_RESET "\n", STATUS_OK);
}
}
FILE_SCOPE void UnitTests()
{
// ---------------------------------------------------------------------------------------------
//
// NOTE: StringBuilder
//
// ---------------------------------------------------------------------------------------------
TestingState testing_state = {};
{
TEST_DECLARE_GROUP_SCOPED(testing_state, "StringBuilder");
// NOTE: StringBuilder_Append
{
{
TEST_START_SCOPE(testing_state, "Append variable length strings and build using malloc");
StringBuilder builder = {};
StringBuilder_Append(&builder, "Abc", 1);
StringBuilder_Append(&builder, "cd");
isize len = 0;
char *result = StringBuilder_BuildFromMalloc(&builder, &len);
DQN_DEFER { free(result); };
char constexpr EXPECT_STR[] = "Acd";
TEST_EXPECT_MSG(testing_state, len == CharCountI(EXPECT_STR) + 1 /*null terminator*/, "len: %zd", len);
TEST_EXPECT_MSG(testing_state, strncmp(result, EXPECT_STR, len) == 0, "result: %s", result);
}
{
TEST_START_SCOPE(testing_state, "Append empty string and build using malloc");
StringBuilder builder = {};
StringBuilder_Append(&builder, "");
StringBuilder_Append(&builder, "");
isize len = 0;
char *result = StringBuilder_BuildFromMalloc(&builder, &len);
DQN_DEFER { free(result); };
char constexpr EXPECT_STR[] = "";
TEST_EXPECT_MSG(testing_state, len == CharCountI(EXPECT_STR) + 1 /*null terminator*/, "len: %zd", len);
TEST_EXPECT_MSG(testing_state, strncmp(result, EXPECT_STR, len) == 0, "result: %s", result);
}
{
TEST_START_SCOPE(testing_state, "Append empty string onto string and build using malloc");
StringBuilder builder = {};
StringBuilder_Append(&builder, "Acd");
StringBuilder_Append(&builder, "");
isize len = 0;
char *result = StringBuilder_BuildFromMalloc(&builder, &len);
DQN_DEFER { free(result); };
char constexpr EXPECT_STR[] = "Acd";
TEST_EXPECT_MSG(testing_state, len == CharCountI(EXPECT_STR) + 1 /*null terminator*/, "len: %zd", len);
TEST_EXPECT_MSG(testing_state, strncmp(result, EXPECT_STR, len) == 0, "result: %s", result);
}
{
TEST_START_SCOPE(testing_state, "Append nullptr and build using malloc");
StringBuilder builder = {};
StringBuilder_Append(&builder, nullptr, 5);
isize len = 0;
char *result = StringBuilder_BuildFromMalloc(&builder, &len);
DQN_DEFER { free(result); };
char constexpr EXPECT_STR[] = "";
TEST_EXPECT_MSG(testing_state, len == CharCountI(EXPECT_STR) + 1 /*null terminator*/, "len: %zd", len);
TEST_EXPECT_MSG(testing_state, strncmp(result, EXPECT_STR, len) == 0, "result: %s", result);
}
}
// NOTE: StringBuilder_AppendChar
{
TEST_START_SCOPE(testing_state, "Append char and build using malloc");
StringBuilder builder = {};
StringBuilder_AppendChar(&builder, 'a');
StringBuilder_AppendChar(&builder, 'b');
isize len = 0;
char *result = StringBuilder_BuildFromMalloc(&builder, &len);
DQN_DEFER { free(result); };
char constexpr EXPECT_STR[] = "ab";
TEST_EXPECT_MSG(testing_state, len == CharCountI(EXPECT_STR) + 1 /*null terminator*/, "len: %zd", len);
TEST_EXPECT_MSG(testing_state, strncmp(result, EXPECT_STR, len) == 0, "result: %s", result);
}
// NOTE: StringBuilder_FmtAppend
{
TEST_START_SCOPE(testing_state, "Append format string and build using malloc");
StringBuilder builder = {};
StringBuilder_FmtAppend(&builder, "Number: %d, String: %s, ", 4, "Hello Sailor");
StringBuilder_FmtAppend(&builder, "Extra Stuff");
isize len = 0;
char *result = StringBuilder_BuildFromMalloc(&builder, &len);
DQN_DEFER { free(result); };
char constexpr EXPECT_STR[] = "Number: 4, String: Hello Sailor, Extra Stuff";
TEST_EXPECT_MSG(testing_state, len == CharCountI(EXPECT_STR) + 1 /*null terminator*/, "len: %zd", len);
TEST_EXPECT_MSG(testing_state, strncmp(result, EXPECT_STR, len) == 0, "result: %s", result);
}
}
// ---------------------------------------------------------------------------------------------
//
// NOTE: FixedArray
//
// ---------------------------------------------------------------------------------------------
{
TEST_DECLARE_GROUP_SCOPED(testing_state, "FixedArray");
// NOTE: FixedArray_Init
{
TEST_START_SCOPE(testing_state, "Initialise from raw array");
int raw_array[] = {1, 2};
auto array = FixedArray_Init<int, 4>(raw_array, (int)ArrayCount(raw_array));
TEST_EXPECT(testing_state, array.len == 2);
TEST_EXPECT(testing_state, array[0] == 1);
TEST_EXPECT(testing_state, array[1] == 2);
}
// NOTE: FixedArray_EraseStable
{
TEST_START_SCOPE(testing_state, "Erase stable 1 element from array");
int raw_array[] = {1, 2, 3};
auto array = FixedArray_Init<int, 4>(raw_array, (int)ArrayCount(raw_array));
FixedArray_EraseStable(&array, 1);
TEST_EXPECT(testing_state, array.len == 2);
TEST_EXPECT(testing_state, array[0] == 1);
TEST_EXPECT(testing_state, array[1] == 3);
}
// NOTE: FixedArray_EraseUnstable
{
TEST_START_SCOPE(testing_state, "Erase unstable 1 element from array");
int raw_array[] = {1, 2, 3};
auto array = FixedArray_Init<int, 4>(raw_array, (int)ArrayCount(raw_array));
FixedArray_EraseUnstable(&array, 0);
TEST_EXPECT(testing_state, array.len == 2);
TEST_EXPECT(testing_state, array[0] == 3);
TEST_EXPECT(testing_state, array[1] == 2);
}
// NOTE: FixedArray_Add
{
TEST_START_SCOPE(testing_state, "Add 1 element to array");
int const ITEM = 2;
int raw_array[] = {1};
auto array = FixedArray_Init<int, 4>(raw_array, (int)ArrayCount(raw_array));
FixedArray_Add(&array, ITEM);
TEST_EXPECT(testing_state, array.len == 2);
TEST_EXPECT(testing_state, array[0] == 1);
TEST_EXPECT(testing_state, array[1] == ITEM);
}
// NOTE: FixedArray_Clear
{
TEST_START_SCOPE(testing_state, "Clear array");
int raw_array[] = {1};
auto array = FixedArray_Init<int, 4>(raw_array, (int)ArrayCount(raw_array));
FixedArray_Clear(&array);
TEST_EXPECT(testing_state, array.len == 0);
}
}
// ---------------------------------------------------------------------------------------------
//
// NOTE: Dqn_StrToI64
//
// ---------------------------------------------------------------------------------------------
{
TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_StrToI64");
{
TEST_START_SCOPE(testing_state, "Convert nullptr");
i64 result = Dqn_StrToI64(nullptr);
TEST_EXPECT(testing_state, result == 0);
}
{
TEST_START_SCOPE(testing_state, "Convert empty string");
i64 result = Dqn_StrToI64("");
TEST_EXPECT(testing_state, result == 0);
}
{
TEST_START_SCOPE(testing_state, "Convert \"1\"");
i64 result = Dqn_StrToI64("1");
TEST_EXPECT(testing_state, result == 1);
}
{
TEST_START_SCOPE(testing_state, "Convert \"-0\"");
i64 result = Dqn_StrToI64("-0");
TEST_EXPECT(testing_state, result == 0);
}
{
TEST_START_SCOPE(testing_state, "Convert \"-1\"");
i64 result = Dqn_StrToI64("-1");
TEST_EXPECT(testing_state, result == -1);
}
{
TEST_START_SCOPE(testing_state, "Convert \"1.2\"");
i64 result = Dqn_StrToI64("1.2");
TEST_EXPECT(testing_state, result == 1);
}
{
TEST_START_SCOPE(testing_state, "Convert \"1,234\"");
i64 result = Dqn_StrToI64("1,234");
TEST_EXPECT(testing_state, result == 1234);
}
{
TEST_START_SCOPE(testing_state, "Convert \"1,2\"");
i64 result = Dqn_StrToI64("1,2");
TEST_EXPECT(testing_state, result == 12);
}
{
TEST_START_SCOPE(testing_state, "Convert \"12a3\"");
i64 result = Dqn_StrToI64("12a3");
TEST_EXPECT(testing_state, result == 12);
}
}
// ---------------------------------------------------------------------------------------------
//
// NOTE: Dqn_StrToU64
//
// ---------------------------------------------------------------------------------------------
{
TEST_DECLARE_GROUP_SCOPED(testing_state, "Dqn_StrToU64");
{
TEST_START_SCOPE(testing_state, "Convert nullptr");
u64 result = Dqn_StrToU64(nullptr);
TEST_EXPECT(testing_state, result == 0);
}
{
TEST_START_SCOPE(testing_state, "Convert empty string");
u64 result = Dqn_StrToU64("");
TEST_EXPECT(testing_state, result == 0);
}
{
TEST_START_SCOPE(testing_state, "Convert \"1\"");
u64 result = Dqn_StrToU64("1");
TEST_EXPECT(testing_state, result == 1);
}
{
TEST_START_SCOPE(testing_state, "Convert \"-0\"");
u64 result = Dqn_StrToU64("-0");
TEST_EXPECT(testing_state, result == 0);
}
{
TEST_START_SCOPE(testing_state, "Convert \"-1\"");
u64 result = Dqn_StrToU64("-1");
TEST_EXPECT(testing_state, result == 0);
}
{
TEST_START_SCOPE(testing_state, "Convert \"1.2\"");
u64 result = Dqn_StrToU64("1.2");
TEST_EXPECT(testing_state, result == 1);
}
{
TEST_START_SCOPE(testing_state, "Convert \"1,234\"");
u64 result = Dqn_StrToU64("1,234");
TEST_EXPECT(testing_state, result == 1234);
}
{
TEST_START_SCOPE(testing_state, "Convert \"1,2\"");
u64 result = Dqn_StrToU64("1,2");
TEST_EXPECT(testing_state, result == 12);
}
{
TEST_START_SCOPE(testing_state, "Convert \"12a3\"");
u64 result = Dqn_StrToU64("12a3");
TEST_EXPECT(testing_state, result == 12);
}
}
}
int main(char *argv[], int argc)
{
(void)argv; (void)argc;
UnitTests();
return 0;
}