From db7e0ba849371b6fac03aca45d06013985a86cc9 Mon Sep 17 00:00:00 2001
From: Stevan Freeborn <stevan.freeborn@gmail.com>
Date: Sat, 18 Jul 2026 17:40:16 -0500
Subject: [PATCH] test: add group jump instruction test

---
 tests/test_chip8.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/tests/test_chip8.c b/tests/test_chip8.c
index 8ce57fb..3a95e55 100644
--- a/tests/test_chip8.c
+++ b/tests/test_chip8.c
@@ -61,6 +61,22 @@ static MunitResult test_ret(const MunitParameter params[], void* data) {
   return MUNIT_OK;
 }
 
+static MunitResult test_group_jump(const MunitParameter params[], void* data) {
+  (void)params;
+  (void)data;
+
+  chip_eight_t chip;
+  chip8_init(&chip);
+
+  write_jump_instruction(&chip, 1);
+
+  chip8_step(&chip);
+
+  munit_assert_uint16(chip.pc, ==, 1);
+
+  return MUNIT_OK;
+}
+
 static MunitResult test_add_carry(const MunitParameter params[], void* data) {
   (void)params;
   (void)data;
@@ -84,6 +100,7 @@ static MunitTest tests[] = {
   { "/init", test_init, NULL, NULL, MUNIT_TEST_OPTION_NONE, NULL },
   { "/cls", test_cls, NULL, NULL, MUNIT_TEST_OPTION_NONE, NULL },
   { "/test_ret", test_ret, NULL, NULL, MUNIT_TEST_OPTION_NONE, NULL },
+  { "/test_group_jump", test_group_jump, NULL, NULL, MUNIT_TEST_OPTION_NONE, NULL },
   { "/test_add_carry", test_add_carry, NULL, NULL, MUNIT_TEST_OPTION_NONE, NULL },
   { NULL, NULL, NULL, NULL, MUNIT_TEST_OPTION_NONE, NULL }
 };