add testmacro in workspace

Cargo.toml

@@ -2,7 +2,8 @@
 members = [
 	"ledger_device_sdk",
 	"ledger_secure_sdk_sys",
-	"include_gif"
+	"include_gif",
+	"testmacro"
 ]
 resolver = "2"
 

ledger_device_sdk/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ledger_device_sdk"
-version = "1.2.0"
+version = "1.2.1"
 authors = ["yhql", "yogh333"]
 edition = "2021"
 license.workspace = true
@@ -11,7 +11,7 @@ description = "Ledger device Rust SDK"
 # https://github.com/rust-lang/cargo/issues/2911#issuecomment-749580481
 ledger_device_sdk = { path = ".", features = ["speculos"] }
 
-testmacro = { git = "https://github.com/yhql/testmacro", version = "0.1.0"}
+testmacro = { path = "../testmacro", version = "0.1.0"}
 
 [dependencies]
 ledger_secure_sdk_sys = {path = "../ledger_secure_sdk_sys", version = "1.0.2"}

testmacro/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "testmacro"
+version = "0.1.0"
+authors = ["yhql <[email protected]>"]
+edition = "2018"
+publish = false
+
+[lib]
+proc-macro = true
+
+[dependencies]
+syn = { version = "1.0", features = ["full"] }
+quote = "1.0"

testmacro/README.md

@@ -0,0 +1,3 @@
+# testmacro
+
+A macro inspired from [Writing an OS in Rust](https://os.phil-opp.com/testing/) and [Rust Raspberry OS tutorials](https://github.com/rust-embedded/rust-raspberrypi-OS-tutorials/tree/master/13_integrated_testing) that helps building `#![no_std]` tests in some other projects.

testmacro/src/lib.rs

@@ -0,0 +1,23 @@
+extern crate proc_macro;
+use proc_macro::TokenStream;
+use quote::quote;
+
+#[proc_macro_attribute]
+pub fn test_item(_attr: TokenStream, item: TokenStream) -> TokenStream {
+    let input = syn::parse_macro_input!(item as syn::ItemFn);
+    let name = &input.sig.ident.to_string(); 
+    let func = &input.block;
+
+    let r = quote! {
+        #[test_case]
+        const t: TestType = TestType {
+            modname: module_path!(), 
+            name: #name,
+            f: || -> Result<(),()> {
+                #func
+                Ok(())
+            }
+        };
+    };
+    r.into()
+}