1 files changed, 47 insertions, 0 deletions
diff --git a/test/solve.c b/test/solve.c
new file mode 100644
index 0000000..ea767f4
--- /dev/null
+++ b/test/solve.c
@@ -0,0 +1,47 @@
+#include "cad/solve.h"
+#include <assert.h>
+
+int main(int argc, char *argv[]) {
+	{
+		struct constraints constraints = {};
+
+		struct component p1 = {.type = COM_POINT};
+		struct component p2 = {.type = COM_POINT};
+		struct component p3 = {.type = COM_POINT};
+
+		struct component p4 = {.type = COM_POINT};
+		struct component p5 = {.type = COM_POINT};
+
+		struct component t1base = {.type = COM_LINE};
+		struct component t2base = {.type = COM_LINE};
+
+		add_constraint(&constraints, (struct constraint[]){
+			// Make a triangle
+			PP_DISTANCE(&p1, &p2, 30),
+			PP_DISTANCE(&p1, &p3, 30),
+			PP_DISTANCE(&p2, &p3, 30),
+
+			POINT_ON_LINE(&p1, &t1base),
+			POINT_ON_LINE(&p2, &t1base),
+
+			// With another triangle sharing the topmost point
+			PP_DISTANCE(&p4, &p5, 30),
+			PP_DISTANCE(&p3, &p4, 30),
+			PP_DISTANCE(&p3, &p5, 30),
+
+			POINT_ON_LINE(&p4, &t2base),
+			POINT_ON_LINE(&p5, &t2base),
+
+			// The edge they don't share is constrained
+			LL_ANGLE(&t1base, &t2base, DEG(40)),
+			CEND(),
+		});
+
+		struct drawing drawing = {};
+		bool solved = solve_constraints(&constraints, &drawing);
+
+		assert(!solved);
+	}
+
+	return 0;
+}