Add missing file

Author: watsonmw

src/mtest.h

@@ -0,0 +1,85 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+// Colors for test output
+#define MANSI_COLOR_RED     "\x1b[31m"
+#define MANSI_COLOR_GREEN   "\x1b[32m"
+#define MANSI_COLOR_RESET   "\x1b[0m"
+
+// Counter for total tests run
+static int m_total_tests = 0;
+static int m_passed_tests = 0;
+
+// Print test results
+#define MTEST_PRINT_RESULTS() \
+    MLogf("\nTest Results: %d/%d passed\n", m_passed_tests, m_total_tests)
+
+// Assert equality for integers
+#define MASSERT_INT_EQ(actual, expected) do { \
+    m_total_tests++; \
+    if ((expected) == (actual)) { \
+        m_passed_tests++; \
+        MLogf(MANSI_COLOR_GREEN "PASS" MANSI_COLOR_RESET ": %s:%d - Expected %d, got %d", \
+               __FILE__, __LINE__, (expected), (actual)); \
+    } else { \
+        MLogf(MANSI_COLOR_RED "FAIL" MANSI_COLOR_RESET ": %s:%d - Expected %d, got %d", \
+               __FILE__, __LINE__, (expected), (actual)); \
+    } \
+} while(0)
+
+// Assert equality for strings
+#define MASSERT_STR_EQUALS(expected, actual) do { \
+    m_total_tests++; \
+    if (strcmp((expected), (actual)) == 0) { \
+        m_passed_tests++; \
+        MLogf(MANSI_COLOR_GREEN "PASS" MANSI_COLOR_RESET ": %s:%d - Expected \"%s\", got \"%s\"\n", \
+               __FILE__, __LINE__, (expected), (actual)); \
+    } else { \
+        MLogf(MANSI_COLOR_RED "FAIL" MANSI_COLOR_RESET ": %s:%d - Expected \"%s\", got \"%s\"\n", \
+               __FILE__, __LINE__, (expected), (actual)); \
+    } \
+} while(0)
+
+// Assert true
+#define MASSERT_TRUE(condition) do { \
+    m_total_tests++; \
+    if (condition) { \
+        m_passed_tests++; \
+        MLogf(MANSI_COLOR_GREEN "PASS" MANSI_COLOR_RESET ": %s:%d - Condition is true\n", \
+               __FILE__, __LINE__); \
+    } else { \
+        MLogf(MANSI_COLOR_RED "FAIL" MANSI_COLOR_RESET ": %s:%d - Expected true, got false\n", \
+               __FILE__, __LINE__); \
+    } \
+} while(0)
+
+// Assert false
+#define MASSERT_FALSE(condition) do { \
+    m_total_tests++; \
+    if (!(condition)) { \
+        m_passed_tests++; \
+        MLogf(MANSI_COLOR_GREEN "PASS" MANSI_COLOR_RESET ": %s:%d - Condition is false\n", \
+               __FILE__, __LINE__); \
+    } else { \
+        MLogf(MANSI_COLOR_RED "FAIL" MANSI_COLOR_RESET ": %s:%d - Expected false, got true\n", \
+               __FILE__, __LINE__); \
+    } \
+} while(0)
+
+// Assert floating point equality within epsilon
+#define MASSERT_FLOAT(expected, actual, epsilon) do { \
+    m_total_tests++; \
+    float diff = (expected) - (actual); \
+    if (diff < 0) diff = -diff; \
+    if (diff <= epsilon) { \
+        m_passed_tests++; \
+        MLogf(MANSI_COLOR_GREEN "PASS" MANSI_COLOR_RESET ": %s:%d - Expected %f, got %f (within %f)\n", \
+               __FILE__, __LINE__, (float)(expected), (float)(actual), (float)(epsilon)); \
+    } else { \
+        MLogf(MANSI_COLOR_RED "FAIL" MANSI_COLOR_RESET ": %s:%d - Expected %f, got %f (epsilon %f)\n", \
+               __FILE__, __LINE__, (float)(expected), (float)(actual), (float)(epsilon)); \
+    } \
+} while(0)
+
+#define MTEST_FUNC(x) { MLogf(">>> %s", #x); (x); }