Add Linux smoke test (#3005)

.github/workflows/clippy.yml

@@ -184,6 +184,8 @@ jobs:
         run:  cargo clippy -p test_interop
       - name: Clippy test_lib
         run:  cargo clippy -p test_lib
+      - name: Clippy test_linux
+        run:  cargo clippy -p test_linux
       - name: Clippy test_literals
         run:  cargo clippy -p test_literals
       - name: Clippy test_match
@@ -216,8 +218,6 @@ jobs:
         run:  cargo clippy -p test_return_struct
       - name: Clippy test_riddle
         run:  cargo clippy -p test_riddle
-      - name: Clippy test_simple_component
-        run:  cargo clippy -p test_simple_component
       - name: Clippy test_standalone
         run:  cargo clippy -p test_standalone
       - name: Clippy test_string_param

.github/workflows/linux.yml

@@ -19,5 +19,5 @@ jobs:
         uses: actions/checkout@v4
       - name: Update toolchain
         run: rustup update --no-self-update stable && rustup default stable
-      - name: Run cargo build
-        run: cargo build -p test_simple_component --target x86_64-unknown-linux-gnu
+      - name: Run cargo test
+        run: cargo test -p test_linux --target x86_64-unknown-linux-gnu

.github/workflows/test.yml

@@ -210,6 +210,8 @@ jobs:
         run:  cargo test -p test_interop --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_lib
         run:  cargo test -p test_lib --target ${{ matrix.target }} ${{ matrix.etc }}
+      - name: Test test_linux
+        run:  cargo test -p test_linux --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_literals
         run:  cargo test -p test_literals --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_match
@@ -242,8 +244,6 @@ jobs:
         run:  cargo test -p test_return_struct --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_riddle
         run:  cargo test -p test_riddle --target ${{ matrix.target }} ${{ matrix.etc }}
-      - name: Test test_simple_component
-        run:  cargo test -p test_simple_component --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_standalone
         run:  cargo test -p test_standalone --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_string_param

crates/tests/simple_component/Cargo.toml → crates/tests/linux/Cargo.toml

@@ -1,14 +1,12 @@
 [package]
-name = "test_simple_component"
+name = "test_linux"
 version = "0.0.0"
 edition = "2021"
 publish = false
 
-[lib]
-crate-type = ["cdylib"]
-
 [dependencies.windows]
 path = "../../libs/windows"
 features = [
+    "Foundation",
     "Win32_Foundation",
 ]

crates/tests/linux/src/lib.rs

@@ -0,0 +1 @@
+

crates/tests/linux/tests/strings.rs

@@ -0,0 +1,13 @@
+use windows::core::*;
+
+#[test]
+fn test() {
+    unsafe {
+        let s: PCSTR = s!("hello world");
+        assert_eq!(s.to_string().unwrap(), "hello world");
+
+        // TODO: https://github.com/microsoft/windows-rs/pull/3004 should enable the following test.
+        // let w: PCWSTR = w!("wide world");
+        // assert_eq!(w.to_string().unwrap(), "wide world");
+    }
+}