From 9b33e6879b79905adfa415eba911d7e8b540429f Mon Sep 17 00:00:00 2001
From: Jesper Jensen <jesper@jnsn.dev>
Date: Sun, 19 Oct 2025 13:53:57 +0200
Subject: Add tests

---
 test/construction.c | 133 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 test/construction.c

(limited to 'test/construction.c')

diff --git a/test/construction.c b/test/construction.c
new file mode 100644
index 0000000..10a377c
--- /dev/null
+++ b/test/construction.c
@@ -0,0 +1,133 @@
+#include "cad/construction.h"
+
+int main(int argc, char *argv[]) {
+	{
+		struct drawing drawing = {};
+
+		struct element* origin = insert_cmd(&drawing, (struct command){
+			.op = CMD_ORIGIN,
+			.hidden = true,
+			.result.type = ETYPE_POINT,
+		});
+
+		struct element *xaxis = insert_cmd(&drawing, (struct command){
+			.op = CMD_LINE_X,
+			.hidden = true,
+			.result.type = ETYPE_LINE,
+		});
+		
+		struct element* r1 = insert_cmd(&drawing, (struct command){
+			.op = CMD_VALUE_INPUT,
+			.hidden = true,
+			.result.type = ETYPE_VALUE,
+		});
+
+		struct element *c1 = insert_cmd(&drawing, (struct command){
+			.op = CMD_CIRCLE_CENTER_RADIUS,
+			.hidden = true,
+			.result.type = ETYPE_CIRCLE,
+			.arg1 = origin,
+			.arg2 = r1,
+		});
+
+		struct element *p2 = insert_cmd(&drawing, (struct command){
+			.op = CMD_POINT_CIRCLE_LINE,
+			.hidden = true,
+			.result.type = ETYPE_POINT,
+			.arg1 = c1,
+			.arg2 = xaxis,
+		});
+
+
+		struct element* r2 = insert_cmd(&drawing, (struct command){
+			.op = CMD_VALUE_INPUT,
+			.hidden = true,
+			.result.type = ETYPE_VALUE,
+		});
+
+		struct element *c2 = insert_cmd(&drawing, (struct command){
+			.op = CMD_CIRCLE_CENTER_RADIUS,
+			.hidden = true,
+			.result.type = ETYPE_CIRCLE,
+			.arg1 = p2,
+			.arg2 = r2,
+		});
+
+		struct element *p3 = insert_cmd(&drawing, (struct command){
+			.op = CMD_POINT_CIRCLE_CIRCLE,
+			.hidden = true,
+			.result.type = ETYPE_POINT,
+			.arg1 = c1,
+			.arg2 = c2,
+		});
+
+		execute_drawing(&drawing, (double[]){1, 1});
+
+		assert(p3->point.pos[0] == 0.5 && fabs(p3->point.pos[1] - 0.866025) < 0.001);
+	}
+
+	{
+		struct drawing drawing = {};
+
+		struct element* origin = insert_cmd(&drawing, (struct command){
+			.op = CMD_ORIGIN,
+			.hidden = true,
+			.result.type = ETYPE_POINT,
+		});
+
+		struct element *xaxis = insert_cmd(&drawing, (struct command){
+			.op = CMD_LINE_X,
+			.hidden = true,
+			.result.type = ETYPE_LINE,
+		});
+		
+		struct element* r1 = insert_cmd(&drawing, (struct command){
+			.op = CMD_VALUE_INPUT,
+			.hidden = true,
+			.result.type = ETYPE_VALUE,
+		});
+
+		struct element *c1 = insert_cmd(&drawing, (struct command){
+			.op = CMD_CIRCLE_CENTER_RADIUS,
+			.hidden = true,
+			.result.type = ETYPE_CIRCLE,
+			.arg1 = origin,
+			.arg2 = r1,
+		});
+
+		struct element *p2 = insert_cmd(&drawing, (struct command){
+			.op = CMD_POINT_CIRCLE_LINE,
+			.hidden = true,
+			.result.type = ETYPE_POINT,
+			.arg1 = c1,
+			.arg2 = xaxis,
+		});
+
+
+		struct element* r2 = insert_cmd(&drawing, (struct command){
+			.op = CMD_VALUE_INPUT,
+			.hidden = true,
+			.result.type = ETYPE_VALUE,
+		});
+
+		struct element *c2 = insert_cmd(&drawing, (struct command){
+			.op = CMD_CIRCLE_CENTER_RADIUS,
+			.hidden = true,
+			.result.type = ETYPE_CIRCLE,
+			.arg1 = p2,
+			.arg2 = r2,
+		});
+
+		struct element *p3 = insert_cmd(&drawing, (struct command){
+			.op = CMD_POINT_CIRCLE_CIRCLE,
+			.hidden = true,
+			.result.type = ETYPE_POINT,
+			.arg1 = c2,
+			.arg2 = c1,
+		});
+
+		execute_drawing(&drawing, (double[]){1, 1});
+
+		assert(p3->point.pos[0] == 0.5 && fabs(p3->point.pos[1] - 0.866025) < 0.001);
+	}
+}
-- 
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