From 11e89c8c97769f984a305f096622045d16b08f6d Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Sat, 15 Jan 2022 16:07:11 +0900
Subject: [PATCH] [gamecode] Add tests for lea

---
 libs/gamecode/test/Makemodule.am |  6 +++++
 libs/gamecode/test/test-lea.c    | 41 ++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 libs/gamecode/test/test-lea.c

diff --git a/libs/gamecode/test/Makemodule.am b/libs/gamecode/test/Makemodule.am
index cdc0824a6..364ebfea6 100644
--- a/libs/gamecode/test/Makemodule.am
+++ b/libs/gamecode/test/Makemodule.am
@@ -11,6 +11,7 @@ libs_gamecode_tests = \
 	libs/gamecode/test/test-double \
 	libs/gamecode/test/test-float \
 	libs/gamecode/test/test-int \
+	libs/gamecode/test/test-lea \
 	libs/gamecode/test/test-load \
 	libs/gamecode/test/test-long \
 	libs/gamecode/test/test-mem \
@@ -91,6 +92,11 @@ libs_gamecode_test_test_int_SOURCES= \
 libs_gamecode_test_test_int_LDADD=		$(test_gamecode_libs)
 libs_gamecode_test_test_int_DEPENDENCIES=	$(test_gamecode_libs)
 
+libs_gamecode_test_test_lea_SOURCES= \
+	libs/gamecode/test/test-lea.c
+libs_gamecode_test_test_lea_LDADD=			$(test_gamecode_libs)
+libs_gamecode_test_test_lea_DEPENDENCIES=	$(test_gamecode_libs)
+
 libs_gamecode_test_test_load_SOURCES= \
 	libs/gamecode/test/test-load.c
 libs_gamecode_test_test_load_LDADD=			$(test_gamecode_libs)
diff --git a/libs/gamecode/test/test-lea.c b/libs/gamecode/test/test-lea.c
new file mode 100644
index 000000000..36de277ff
--- /dev/null
+++ b/libs/gamecode/test/test-lea.c
@@ -0,0 +1,41 @@
+#include "head.c"
+
+static pr_int_t lea_globals_init[] = {
+	// pointers
+	24, 26, 28, 29,
+	32, -4, -2, 0,
+	1, 4, 0xdeadbeef, 0xfeedf00d,
+
+	0, 0, 0, 0, 0,
+};
+
+static pr_int_t lea_globals_expect[] = {
+	// pointers
+	24, 26, 28, 29,
+	32, -4, -2, 0,
+	1, 4, 0xdeadbeef, 0xfeedf00d,
+
+	7, 29, 34, 26, 88,
+};
+
+static dstatement_t lea_statements[] = {
+	{OP(0, 0, 0, OP_LEA_A), 7, 9, 12},
+	{OP(0, 0, 0, OP_LEA_B), 3, 8, 13},
+	{OP(0, 0, 0, OP_LEA_C), 2, 6, 14},
+	{OP(0, 0, 0, OP_LEA_D), 2, 6, 15},
+	{OP(0, 0, 0, OP_LEA_E), 4, 2, 16},
+};
+
+test_t tests[] = {
+	{
+		.desc = "lea",
+		.num_globals = num_globals (lea_globals_init, lea_globals_expect),
+		.num_statements = num_statements (lea_statements),
+		.statements = lea_statements,
+		.init_globals = lea_globals_init,
+		.expect_globals = lea_globals_expect,
+		.edict_area = 28,
+	},
+};
+
+#include "main.c"