From 6f9f2471f81185201fc1b17c4062b1153810bbb3 Mon Sep 17 00:00:00 2001
From: Laurent Huberdeau <laurenthuberd@gmail.com>
Date: Tue, 13 Aug 2024 17:29:10 -0400
Subject: [PATCH] Add test for multiple inclusions

---
 .../preprocessor/include/multiple-include.c   | 37 +++++++++++++++++++
 .../include/multiple-include.golden           |  1 +
 .../preprocessor/include/multiple-include.h   |  8 ++++
 3 files changed, 46 insertions(+)
 create mode 100644 tests/_all/preprocessor/include/multiple-include.c
 create mode 100644 tests/_all/preprocessor/include/multiple-include.golden
 create mode 100644 tests/_all/preprocessor/include/multiple-include.h

diff --git a/tests/_all/preprocessor/include/multiple-include.c b/tests/_all/preprocessor/include/multiple-include.c
new file mode 100644
index 00000000..596e343d
--- /dev/null
+++ b/tests/_all/preprocessor/include/multiple-include.c
@@ -0,0 +1,37 @@
+// tests for #include "" directives
+
+// putchar
+#include <stdio.h>
+
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+#include "multiple-include.h"
+
+void putint_aux(int n) {
+  if (n <= -10) putint_aux(n / 10);
+  putchar('0' - (n % 10));
+}
+
+void putint(int n) {
+  if (n < 0) {
+    putchar('-');
+    putint_aux(n);
+  } else {
+    putint_aux(-n);
+  }
+
+  putchar('\n');
+}
+
+void main() {
+  putint(CONSTANT1);
+}
diff --git a/tests/_all/preprocessor/include/multiple-include.golden b/tests/_all/preprocessor/include/multiple-include.golden
new file mode 100644
index 00000000..d00491fd
--- /dev/null
+++ b/tests/_all/preprocessor/include/multiple-include.golden
@@ -0,0 +1 @@
+1
diff --git a/tests/_all/preprocessor/include/multiple-include.h b/tests/_all/preprocessor/include/multiple-include.h
new file mode 100644
index 00000000..56c3edbb
--- /dev/null
+++ b/tests/_all/preprocessor/include/multiple-include.h
@@ -0,0 +1,8 @@
+// tests for #include "" directives
+
+#ifndef MULTI_INCLUDE
+#define MULTI_INCLUDE
+
+int CONSTANT1 = 1;
+
+#endif