Add OSDK demos in Asterinas Book in OSDK integration test

osdk/tests/examples_in_book/create_os_projects.rs

@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: MPL-2.0
+
+use std::{fs, path::PathBuf};
+
+use crate::util::cargo_osdk;
+
+#[test]
+fn create_a_kernel_project() {
+    let workdir = "/tmp";
+    let kernel = "my_foo_os";
+
+    let kernel_path = PathBuf::from(workdir).join(kernel);
+
+    if kernel_path.exists() {
+        fs::remove_dir_all(&kernel_path).unwrap();
+    }
+
+    cargo_osdk(&["new", "--kernel", kernel])
+        .current_dir(workdir)
+        .unwrap();
+
+    assert!(kernel_path.is_dir());
+    assert!(kernel_path.join("Cargo.toml").is_file());
+    assert!(kernel_path.join("rust-toolchain.toml").is_file());
+
+    fs::remove_dir_all(&kernel_path).unwrap();
+}
+
+#[test]
+fn create_a_library_project() {
+    let workdir = "/tmp";
+    let module = "my_foo_module";
+
+    let module_path = PathBuf::from(workdir).join(module);
+    if module_path.exists() {
+        fs::remove_dir_all(&module_path).unwrap();
+    }
+
+    cargo_osdk(&["new", module]).current_dir(workdir).unwrap();
+
+    assert!(module_path.is_dir());
+    assert!(module_path.join("Cargo.toml").is_file());
+    assert!(module_path.join("rust-toolchain.toml").is_file());
+
+    fs::remove_dir_all(&module_path).unwrap();
+}