add impl_unit tests

3 files changed, 37 insertions, 0 deletions

diff --git a/tests/projects/c++/modules/impl_unit/src/hello.mpp b/tests/projects/c++/modules/impl_unit/src/hello.mpp
new file mode 100644
index 000000000..0b65bf24e
--- /dev/null
+++ b/tests/projects/c++/modules/impl_unit/src/hello.mpp
@@ -0,0 +1,10 @@
+export module hello;
+
+namespace hello {
+    void say_hi();
+}
+
+export namespace hello {
+    void say_hello();
+    void say_xz();
+}
\ No newline at end of file
diff --git a/tests/projects/c++/modules/impl_unit/src/hello_impl.cpp b/tests/projects/c++/modules/impl_unit/src/hello_impl.cpp
new file mode 100644
index 000000000..1c9968a51
--- /dev/null
+++ b/tests/projects/c++/modules/impl_unit/src/hello_impl.cpp
@@ -0,0 +1,19 @@
+// module;
+#include <iostream>
+module hello;
+
+using namespace std;
+
+namespace hello {
+    void say_hi() {
+        cout << "hello hi!" << endl;
+    }
+
+    void say_hello() {
+        cout << "hello world!" << endl;
+    }
+
+    void say_xz() {
+        cout << "hello xz!" << endl;
+    }
+}
diff --git a/tests/projects/c++/modules/impl_unit/src/main.cpp b/tests/projects/c++/modules/impl_unit/src/main.cpp
new file mode 100644
index 000000000..378861561
--- /dev/null
+++ b/tests/projects/c++/modules/impl_unit/src/main.cpp
@@ -0,0 +1,8 @@
+import hello;
+
+int main() {
+    hello::say_hello();
+    hello::say_xz();
+    // hello::say_hi();
+    return 0;
+}
\ No newline at end of file