From 9a2fbf6f4854b1f2cfd5979b91d5b3d7e183d487 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Wed, 3 Sep 2025 19:03:48 +0900
Subject: test: merge test scripts

---
 tests/test_ifdef_ifndef.sh | 74 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 tests/test_ifdef_ifndef.sh

(limited to 'tests/test_ifdef_ifndef.sh')

diff --git a/tests/test_ifdef_ifndef.sh b/tests/test_ifdef_ifndef.sh
new file mode 100644
index 0000000..f59b87b
--- /dev/null
+++ b/tests/test_ifdef_ifndef.sh
@@ -0,0 +1,74 @@
+cat <<'EOF' > expected
+__ducc__ is defined.
+A is defined.
+B is undefined.
+EOF
+
+test_diff <<'EOF'
+int printf();
+
+#define A 123
+
+int main() {
+
+#ifdef __ducc__
+    printf("__ducc__ is defined.\n");
+#else
+    printf("__ducc__ is undefined.\n");
+#endif
+
+#ifdef A
+    printf("A is defined.\n");
+#else
+    printf("A is undefined.\n");
+#endif
+
+#ifdef B
+    printf("B is defined.\n");
+#else
+    printf("B is undefined.\n");
+#endif
+
+#define B 456
+
+    return 0;
+}
+EOF
+
+cat <<'EOF' > expected
+__ducc__ is defined.
+A is defined.
+B is undefined.
+EOF
+
+test_diff <<'EOF'
+int printf();
+
+#define A 123
+
+int main() {
+
+#ifndef __ducc__
+    printf("__ducc__ is undefined.\n");
+#else
+    printf("__ducc__ is defined.\n");
+#endif
+
+#ifndef A
+    printf("A is undefined.\n");
+#else
+    printf("A is defined.\n");
+#endif
+
+#ifndef B
+    printf("B is undefined.\n");
+#else
+    printf("B is defined.\n");
+#endif
+
+#define B 456
+
+    return 0;
+}
+EOF
+
-- 
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