From 07fb91b9571fc0add797cbcd0adcc8711401a2be Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Sat, 27 Dec 2025 12:00:21 -0800
Subject: Enough stuff to draw a cube

---
 test/test.c | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

(limited to 'test/test.c')

diff --git a/test/test.c b/test/test.c
index 668dec8..be3be93 100644
--- a/test/test.c
+++ b/test/test.c
@@ -1,3 +1,5 @@
+#include "test.h"
+
 #include <swgfx.h>
 
 #include <assert.h>
@@ -24,7 +26,7 @@ static bool WritePPM(int width, int height, const RGB* image, const char* path)
   return true;
 }
 
-void ToRGB(int width, int height, const sgPixel* rgba, RGB* rgb) {
+static void ToRGB(int width, int height, const sgPixel* rgba, RGB* rgb) {
   assert(rgba);
   assert(rgb);
   for (int y = 0; y < height; ++y) {
@@ -71,18 +73,21 @@ static void TestTriangle(swgfx* gfx) {
   
   ToRGB(BufferWidth, BufferHeight, colour, rgb);
   WritePPM(BufferWidth, BufferHeight, rgb, "triangle.ppm");
+  // TODO: Assert the contents. Turn this file into a unit test executable.
+  //  Write a helper function that first writes the image to a file and then
+  //  asserts its contents.
 }
 
-int main() {
-  swgfx* gfx = 0;
-  if (!(gfx = sgNew())) {
-    fprintf(stderr, "Failed to create swgfx\n");
-    return 1;
+#define GFX_TEST(NAME, FUNC) \
+  TEST_CASE(NAME) {\
+    swgfx* gfx = nullptr;\
+    if (!(gfx = sgNew())) {\
+      SET_FAILURE("Failed to create swgfx\n", false);\
+    }\
+    FUNC(gfx);\
+    sgDel(&gfx);\
   }
-  
-  TestTriangle(gfx);
-  
-  sgDel(&gfx);
-  return 0;
-}
 
+GFX_TEST(triangle, TestTriangle)
+
+int main() { return 0; }
-- 
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