(C++ modules support) add tests

38 files changed, 353 insertions, 4 deletions

diff --git a/tests/projects/c++/modules/cmake/src/hello.mpp b/tests/projects/c++/modules/cmake/src/hello.mpp
new file mode 100644
index 000000000..268964aa3
--- /dev/null
+++ b/tests/projects/c++/modules/cmake/src/hello.mpp
@@ -0,0 +1,11 @@
+export module hello;
+
+export namespace hello {
+    class say {
+    public:
+        say(int data);
+        void hello();
+    private:
+        int data_;
+    };
+}
diff --git a/tests/projects/c++/modules/cmake/src/hello_impl.cpp b/tests/projects/c++/modules/cmake/src/hello_impl.cpp
new file mode 100644
index 000000000..5dd555a7a
--- /dev/null
+++ b/tests/projects/c++/modules/cmake/src/hello_impl.cpp
@@ -0,0 +1,14 @@
+module;
+#include <iostream>
+
+module hello;
+
+using namespace std;
+namespace hello {
+    say::say(int data) : data_(data) {
+
+    }
+    void say::hello() {
+        cout << "hello, say class: " << data_ << endl;
+    }
+}
diff --git a/tests/projects/c++/modules/cmake/src/main.cpp b/tests/projects/c++/modules/cmake/src/main.cpp
new file mode 100644
index 000000000..b96807bda
--- /dev/null
+++ b/tests/projects/c++/modules/cmake/src/main.cpp
@@ -0,0 +1,7 @@
+import hello;
+
+int main() {
+  hello::say s(sizeof(hello::say));
+  s.hello();
+  return 0;
+}
diff --git a/tests/projects/c++/modules/cmake/test.lua b/tests/projects/c++/modules/cmake/test.lua
new file mode 100644
index 000000000..9e2b6a21e
--- /dev/null
+++ b/tests/projects/c++/modules/cmake/test.lua
@@ -0,0 +1,51 @@
+import("lib.detect.find_tool")
+import("core.base.semver")
+import("core.tool.toolchain")
+
+function _cleanup()
+    os.rm(".xmake", "build")
+end
+
+function _gen_cmakelist()
+    if not os.isfile("CMakeLists.txt") then
+        os.exec("xmake project -k cmake")
+    end
+end
+
+function _build(t)
+    os.mv("xmake.lua", "xmake.lua_")
+    os.exec("xmake f --trybuild=cmake --toolchain=" .. t)
+    os.exec("xmake b")
+    os.mv("xmake.lua_", "xmake.lua")
+end
+
+function main(t)
+    _cleanup()
+
+    os.setenv("CMAKE_GENERATOR", "Ninja")
+
+    local cmake = find_tool("cmake", {version = true})
+    local ninja = find_tool("ninja")
+    if ninja and cmake and cmake.version and semver.compare(cmake.version, "3.28") >= 0 then
+        _gen_cmakelist()
+        if is_subhost("windows") then
+            local clang = find_tool("clang", {version = true})
+            if clang and clang.version and semver.compare(clang.version, "18.0") >= 0 then
+                _build("clang")
+                _cleanup()
+            end
+            _build("msvc")
+        elseif is_subhost("msys") or is_subhost("linux") then
+            local gcc = find_tool("gcc", {version = true})
+            if gcc and gcc.version and semver.compare(gcc.version, "14.0") >= 0 then
+                _build("gcc")
+                _cleanup()
+            end
+            local clang = find_tool("clang", {version = true})
+            if clang and clang.version and semver.compare(clang.version, "18.0") >= 0 then
+                _build("clang")
+                _cleanup()
+            end
+        end
+    end
+end
diff --git a/tests/projects/c++/modules/cmake/xmake.lua b/tests/projects/c++/modules/cmake/xmake.lua
new file mode 100644
index 000000000..42da78369
--- /dev/null
+++ b/tests/projects/c++/modules/cmake/xmake.lua
@@ -0,0 +1,8 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++20")
+
+target("class")
+    set_kind("binary")
+    add_files("src/*.cpp", "src/*.mpp")
+
+
diff --git a/tests/projects/c++/modules/include-dirs/include/foo.h b/tests/projects/c++/modules/include-dirs/include/foo.h
new file mode 100644
index 000000000..2cdd5d64b
--- /dev/null
+++ b/tests/projects/c++/modules/include-dirs/include/foo.h
@@ -0,0 +1 @@
+inline int foo() { return 0; }
diff --git a/tests/projects/c++/modules/include-dirs/src/hello.mpp b/tests/projects/c++/modules/include-dirs/src/hello.mpp
new file mode 100644
index 000000000..9c23cb28a
--- /dev/null
+++ b/tests/projects/c++/modules/include-dirs/src/hello.mpp
@@ -0,0 +1,9 @@
+module;
+
+#include "foo.h"
+
+export module bar;
+
+export int bar() {
+  return foo();
+}
diff --git a/tests/projects/c++/modules/include-dirs/src/main.cpp b/tests/projects/c++/modules/include-dirs/src/main.cpp
new file mode 100644
index 000000000..c5cd67532
--- /dev/null
+++ b/tests/projects/c++/modules/include-dirs/src/main.cpp
@@ -0,0 +1,5 @@
+import bar;
+
+int main() {
+  return bar();
+}
diff --git a/tests/projects/c++/modules/include-dirs/test.lua b/tests/projects/c++/modules/include-dirs/test.lua
new file mode 100644
index 000000000..7717f8049
--- /dev/null
+++ b/tests/projects/c++/modules/include-dirs/test.lua
@@ -0,0 +1 @@
+inherit(".test_base")
diff --git a/tests/projects/c++/modules/include-dirs/xmake.lua b/tests/projects/c++/modules/include-dirs/xmake.lua
new file mode 100644
index 000000000..c81e2a9fe
--- /dev/null
+++ b/tests/projects/c++/modules/include-dirs/xmake.lua
@@ -0,0 +1,17 @@
+add_rules("mode.debug", "mode.release")
+
+rule("include")
+    before_config(function (target)
+        target:add("includedirs", "$(projectdir)/include")
+    end)
+
+target("src1")
+    set_kind("static")
+    add_rules("include")
+    add_files("src/*.mpp", {public = true})
+    add_defines("A")
+
+target("src2")
+    set_kind("binary")
+    add_deps("src1")
+    add_files("src/*.cpp")
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/bar.cpp b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/bar.cpp
new file mode 100644
index 000000000..279541ed0
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/bar.cpp
@@ -0,0 +1,5 @@
+#include <a.hpp>
+
+const char *hello() {
+    return "Hello world";
+}
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/bar.mpp b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/bar.mpp
new file mode 100644
index 000000000..48ed6b73b
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/bar.mpp
@@ -0,0 +1,12 @@
+module;
+
+#include <a.hpp>
+
+export module bar;
+
+export namespace bar {
+const char *hello() {
+     return ::hello();
+}
+}
+
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/include/a.hpp b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/include/a.hpp
new file mode 100644
index 000000000..7cd8caadb
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/include/a.hpp
@@ -0,0 +1,6 @@
+#ifndef A_HPP
+#define A_HPP
+
+[[gnu::visibility("default")]] const char *hello();
+
+#endif
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/xmake.lua b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/xmake.lua
new file mode 100644
index 000000000..d11bc4f60
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/src/xmake.lua
@@ -0,0 +1,9 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++20")
+
+target("bar")
+    set_kind("static")
+    add_headerfiles("include/(**.hpp)")
+    add_includedirs("include")
+    add_files("*.cpp")
+    add_files("*.mpp", { public = true })
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/xmake.lua b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/xmake.lua
new file mode 100644
index 000000000..1592fc623
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar/xmake.lua
@@ -0,0 +1,6 @@
+package("bar")
+    set_sourcedir(path.join(os.scriptdir(), "src"))
+
+    on_install(function(package)
+        import("package.tools.xmake").install(package, {})
+    end)
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/src/bar.mpp b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/src/bar.mpp
new file mode 100644
index 000000000..ee9fb2c78
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/src/bar.mpp
@@ -0,0 +1,8 @@
+export module bar2;
+
+export namespace bar {
+    const char *hello2() {
+        return "Hello world";
+    }
+}
+
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/src/xmake.lua b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/src/xmake.lua
new file mode 100644
index 000000000..0324fa931
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/src/xmake.lua
@@ -0,0 +1,6 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++20")
+
+target("bar2")
+    set_kind("moduleonly")
+    add_files("*.mpp")
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/xmake.lua b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/xmake.lua
new file mode 100644
index 000000000..8d7f969bc
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/b/bar2/xmake.lua
@@ -0,0 +1,7 @@
+package("bar2")
+    set_kind("library", {moduleonly = true})
+    set_sourcedir(path.join(os.scriptdir(), "src"))
+
+    on_install(function(package)
+        import("package.tools.xmake").install(package, {})
+    end)
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/foo.cpp b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/foo.cpp
new file mode 100644
index 000000000..e5565a01a
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/foo.cpp
@@ -0,0 +1,6 @@
+module foo;
+
+namespace foo {
+    void say(const char *msg) {
+    }
+}
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/foo.mpp b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/foo.mpp
new file mode 100644
index 000000000..a97f3d62b
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/foo.mpp
@@ -0,0 +1,7 @@
+export module foo;
+
+export namespace foo {
+  #ifdef FOO_EXPORT
+    void say(const char *);
+  #endif
+}
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/xmake.lua b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/xmake.lua
new file mode 100644
index 000000000..9fa37e1d7
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/src/xmake.lua
@@ -0,0 +1,7 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++20")
+
+target("foo")
+    set_kind("static")
+    add_files("*.cpp")
+    add_files("*.mpp", {defines = "FOO_EXPORT", public = true})
diff --git a/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/xmake.lua b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/xmake.lua
new file mode 100644
index 000000000..19c87d866
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/my-repo/packages/f/foo/xmake.lua
@@ -0,0 +1,6 @@
+package("foo")
+    set_sourcedir(path.join(os.scriptdir(), "src"))
+
+    on_install(function(package)
+        import("package.tools.xmake").install(package, {})
+    end)
\ No newline at end of file
diff --git a/tests/projects/c++/modules/packages-subtarget/src/main.cpp b/tests/projects/c++/modules/packages-subtarget/src/main.cpp
new file mode 100644
index 000000000..8559bf110
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/src/main.cpp
@@ -0,0 +1,8 @@
+import foobar;
+import bar2;
+
+int main() {
+    foo::say(bar::hello());
+    foo::say(bar::hello2());
+    return 0;
+}
diff --git a/tests/projects/c++/modules/packages-subtarget/src/mod.mpp b/tests/projects/c++/modules/packages-subtarget/src/mod.mpp
new file mode 100644
index 000000000..aadf28413
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/src/mod.mpp
@@ -0,0 +1,4 @@
+export module foobar;
+
+export import foo;
+export import bar;
diff --git a/tests/projects/c++/modules/packages-subtarget/test.lua b/tests/projects/c++/modules/packages-subtarget/test.lua
new file mode 100644
index 000000000..c18e5a1d0
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/test.lua
@@ -0,0 +1 @@
+inherit(".test_headerunits")
diff --git a/tests/projects/c++/modules/packages-subtarget/xmake.lua b/tests/projects/c++/modules/packages-subtarget/xmake.lua
new file mode 100644
index 000000000..bfafb232b
--- /dev/null
+++ b/tests/projects/c++/modules/packages-subtarget/xmake.lua
@@ -0,0 +1,17 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++2b")
+
+add_repositories("my-repo my-repo")
+add_requires("foo", "bar", "bar2")
+
+target("dep")
+    set_kind("static")
+    add_packages("foo", "bar")
+    add_files("src/*.mpp", {public = true})
+
+target("packages")
+    set_kind("binary")
+    add_files("src/*.cpp")
+    add_deps("dep")
+    add_packages("foo", "bar", "bar2")
+    set_policy("build.c++.modules", true)
diff --git a/tests/projects/c++/modules/partitions_implunit/src/foo.cpp b/tests/projects/c++/modules/partitions_implunit/src/foo.cpp
index d2e8d2a52..cc4c0c3fe 100644
--- a/tests/projects/c++/modules/partitions_implunit/src/foo.cpp
+++ b/tests/projects/c++/modules/partitions_implunit/src/foo.cpp
@@ -1,8 +1,6 @@
 // Foo.cpp

 module Foo;

 

-import :Impl;

+// Impl is implictly imported here

 

-void foo() {

-    bar();

-}

+void foo() { bar(); }

diff --git a/tests/projects/c++/modules/phony/src/hello.cpp b/tests/projects/c++/modules/phony/src/hello.cpp
new file mode 100644
index 000000000..38ecf20e3
--- /dev/null
+++ b/tests/projects/c++/modules/phony/src/hello.cpp
@@ -0,0 +1,17 @@
+module;
+
+#include <iostream>
+
+module hello;
+
+using namespace std;
+
+namespace hello {
+    say::say(int data) : data_(data) {
+      
+    }
+
+    void say::hello() {
+        cout << "hello, say class: " << data_ << endl;
+    }
+} // namespace hello
diff --git a/tests/projects/c++/modules/phony/src/hello.mpp b/tests/projects/c++/modules/phony/src/hello.mpp
new file mode 100644
index 000000000..6ddcc1d7f
--- /dev/null
+++ b/tests/projects/c++/modules/phony/src/hello.mpp
@@ -0,0 +1,16 @@
+module;
+
+#include <iostream>
+
+export module hello;
+
+export namespace hello {
+    class say {
+        public:
+            say(int data);
+            void hello();
+
+        private:
+            int data_;
+    };
+} // namespace hello
diff --git a/tests/projects/c++/modules/phony/src/main.cpp b/tests/projects/c++/modules/phony/src/main.cpp
new file mode 100644
index 000000000..6f80b6c7d
--- /dev/null
+++ b/tests/projects/c++/modules/phony/src/main.cpp
@@ -0,0 +1,7 @@
+import hello;
+
+int main() {
+    hello::say s(sizeof(hello::say));
+    s.hello();
+    return 0;
+}
\ No newline at end of file
diff --git a/tests/projects/c++/modules/phony/test.lua b/tests/projects/c++/modules/phony/test.lua
new file mode 100644
index 000000000..7717f8049
--- /dev/null
+++ b/tests/projects/c++/modules/phony/test.lua
@@ -0,0 +1 @@
+inherit(".test_base")
diff --git a/tests/projects/c++/modules/phony/xmake.lua b/tests/projects/c++/modules/phony/xmake.lua
new file mode 100644
index 000000000..1bb71298b
--- /dev/null
+++ b/tests/projects/c++/modules/phony/xmake.lua
@@ -0,0 +1,12 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++20")
+
+target("test-phony")
+    set_kind("phony")
+    add_files("src/*.mpp", {public = true})
+
+target("class")
+    set_kind("binary")
+    add_files("src/*.cpp")
+    add_deps("test-phony")
+
diff --git a/tests/projects/c++/modules/phony2/include/foo.h b/tests/projects/c++/modules/phony2/include/foo.h
new file mode 100644
index 000000000..e66099202
--- /dev/null
+++ b/tests/projects/c++/modules/phony2/include/foo.h
@@ -0,0 +1 @@
+inline int foo() { return 5; }
diff --git a/tests/projects/c++/modules/phony2/src/hello.cpp b/tests/projects/c++/modules/phony2/src/hello.cpp
new file mode 100644
index 000000000..38ecf20e3
--- /dev/null
+++ b/tests/projects/c++/modules/phony2/src/hello.cpp
@@ -0,0 +1,17 @@
+module;
+
+#include <iostream>
+
+module hello;
+
+using namespace std;
+
+namespace hello {
+    say::say(int data) : data_(data) {
+      
+    }
+
+    void say::hello() {
+        cout << "hello, say class: " << data_ << endl;
+    }
+} // namespace hello
diff --git a/tests/projects/c++/modules/phony2/src/hello.mpp b/tests/projects/c++/modules/phony2/src/hello.mpp
new file mode 100644
index 000000000..6ddcc1d7f
--- /dev/null
+++ b/tests/projects/c++/modules/phony2/src/hello.mpp
@@ -0,0 +1,16 @@
+module;
+
+#include <iostream>
+
+export module hello;
+
+export namespace hello {
+    class say {
+        public:
+            say(int data);
+            void hello();
+
+        private:
+            int data_;
+    };
+} // namespace hello
diff --git a/tests/projects/c++/modules/phony2/src/main.cpp b/tests/projects/c++/modules/phony2/src/main.cpp
new file mode 100644
index 000000000..6f80b6c7d
--- /dev/null
+++ b/tests/projects/c++/modules/phony2/src/main.cpp
@@ -0,0 +1,7 @@
+import hello;
+
+int main() {
+    hello::say s(sizeof(hello::say));
+    s.hello();
+    return 0;
+}
\ No newline at end of file
diff --git a/tests/projects/c++/modules/phony2/test.lua b/tests/projects/c++/modules/phony2/test.lua
new file mode 100644
index 000000000..7717f8049
--- /dev/null
+++ b/tests/projects/c++/modules/phony2/test.lua
@@ -0,0 +1 @@
+inherit(".test_base")
diff --git a/tests/projects/c++/modules/phony2/xmake.lua b/tests/projects/c++/modules/phony2/xmake.lua
new file mode 100644
index 000000000..3247ab41c
--- /dev/null
+++ b/tests/projects/c++/modules/phony2/xmake.lua
@@ -0,0 +1,17 @@
+add_rules("mode.release", "mode.debug")
+set_languages("c++20")
+
+target("test")
+    set_kind("static")
+    add_includedirs("include")
+    add_files("src/*.mpp", {public = true})
+
+target("test-phony")
+    set_kind("phony")
+    add_deps("test")
+
+target("class")
+    set_kind("binary")
+    add_files("src/*.cpp")
+    add_deps("test-phony")
+