3 files changed, 14 insertions, 0 deletions
diff --git a/tests/projects/c++/modules/ifdef_module/src/main.cpp b/tests/projects/c++/modules/ifdef_module/src/main.cpp
new file mode 100644
index 000000000..d7fd82548
--- /dev/null
+++ b/tests/projects/c++/modules/ifdef_module/src/main.cpp
@@ -0,0 +1,7 @@
+#ifdef FOO
+import hello;
+#endif
+
+int main() {
+    return 0;
+}
diff --git a/tests/projects/c++/modules/ifdef_module/test.lua b/tests/projects/c++/modules/ifdef_module/test.lua
new file mode 100644
index 000000000..7717f8049
--- /dev/null
+++ b/tests/projects/c++/modules/ifdef_module/test.lua
@@ -0,0 +1 @@
+inherit(".test_base")
diff --git a/tests/projects/c++/modules/ifdef_module/xmake.lua b/tests/projects/c++/modules/ifdef_module/xmake.lua
new file mode 100644
index 000000000..ee931a801
--- /dev/null
+++ b/tests/projects/c++/modules/ifdef_module/xmake.lua
@@ -0,0 +1,6 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++20")
+target("ifdef_module")
+    set_kind("binary")
+    add_files("src/*.cpp")
+    set_policy("build.c++.modules", true)