1 files changed, 29 insertions, 0 deletions
diff --git a/tests/stxi_8.c b/tests/stxi_8.c
new file mode 100644
index 0000000..c83d75d
--- /dev/null
+++ b/tests/stxi_8.c
@@ -0,0 +1,29 @@
+#include <ejit/ejit.h>
+#include <assert.h>
+#include "do_jit.h"
+
+static uint8_t data[] = { 0x12, 0x00, 0x34 };
+
+int main()
+{
+	struct ejit_operand operands[2] = {
+		EJIT_OPERAND_GPR(0, EJIT_TYPE(int)),
+		EJIT_OPERAND_GPR(1, EJIT_TYPE(int8_t))
+	};
+	struct ejit_func *f = ejit_create_func(EJIT_VOID, 2, operands);
+
+	ejit_stxi_8(f, EJIT_GPR(1), EJIT_GPR(0), (uintptr_t)data);
+	ejit_ret(f);
+
+	ejit_select_compile_func(f, 2, 0, EJIT_USE64(int), do_jit);
+
+	assert(data[0] == 0x12);
+	assert(data[1] == 0x00);
+	assert(data[2] == 0x34);
+	erf2(f, EJIT_ARG(sizeof(int8_t), int), EJIT_ARG(-1, int8_t));
+	assert(data[0] == 0x12);
+	assert(data[1] == 0xff);
+	assert(data[2] == 0x34);
+
+	ejit_destroy_func(f);
+}