1 files changed, 36 insertions, 0 deletions
diff --git a/src/std/testing.h b/src/std/testing.h
new file mode 100644
index 0000000..388c778
--- /dev/null
+++ b/src/std/testing.h
@@ -0,0 +1,36 @@
+#pragma once
+#include <stdio.h>
+#include <string.h>
+
+#include "memory.h"
+
+typedef struct {
+    size size;
+    byte *content;
+} MemoryFile;
+MemoryFile load_file(Arena *a, const char *filename);
+
+#define t_assert_equal(a, b)                                                   \
+    if (!(a == b)) {                                                           \
+        fprintf(stderr,                                                        \
+                "Assertion failed: %d (%s) != %d (%s) at %s:%d in %s()\n",     \
+                (i32)a, #a, (i32)b, #b, __FILE__, __LINE__, __func__);         \
+        return 1;                                                              \
+    }
+
+#define t_assert_fequal(a, b)                                                  \
+    if ((a - b) > 1e-6 || (b - a) > 1e-6) {                                    \
+        fprintf(stderr,                                                        \
+                "Assertion failed: %f (%s) != %f (%s) at %s:%d in %s()\n", a,  \
+                #a, b, #b, __FILE__, __LINE__, __func__);                      \
+        return 1;                                                              \
+    }
+
+#define t_assert_strequal(a, b)                                                \
+    if ((a.len != b.len) || (a.len && memcmp(a.data, b.data, a.len))) {        \
+        fprintf(stderr,                                                        \
+                "Assertion failed: %.*s (%s) != %.*s (%s) at %s:%d in %s()\n", \
+                (i32)a.len, a.data, #a, (i32)b.len, b.data, #b, __FILE__,      \
+                __LINE__, __func__);                                           \
+        return 1;                                                              \
+    }