delete username builtin function & tests

Cargo.toml

@@ -110,6 +110,8 @@ members = [
   "contracts/feature-tests/big-float-features/meta",
   "contracts/feature-tests/composability",
   "contracts/feature-tests/composability/interact",
+  "contracts/feature-tests/composability/builtin-func-features",
+  "contracts/feature-tests/composability/builtin-func-features/meta",
   "contracts/feature-tests/composability/esdt-contract-pair",
   "contracts/feature-tests/composability/esdt-contract-pair/first-contract",
   "contracts/feature-tests/composability/esdt-contract-pair/first-contract/meta",

contracts/feature-tests/composability/Cargo.toml

@@ -5,6 +5,9 @@ authors = ["Andrei Marinica <[email protected]>"]
 edition = "2021"
 publish = false
 
+[dev-dependencies.builtin-func-features]
+path = "builtin-func-features"
+
 [dev-dependencies.forwarder]
 path = "forwarder"
 

contracts/feature-tests/composability/builtin-func-features/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "builtin-func-features"
+version = "0.0.0"
+authors = ["Andrei Marinica <[email protected]>"]
+edition = "2021"
+publish = false
+
+[lib]
+path = "src/builtin_func_features.rs"
+
+[dependencies.multiversx-sc]
+version = "0.43.2"
+path = "../../../../framework/base"
+
+[dependencies.multiversx-sc-wasm-adapter]
+version = "0.43.2"
+path = "../../../../framework/wasm-adapter"
+optional = true
+
+[dev-dependencies.multiversx-sc-scenario]
+version = "0.43.2"
+path = "../../../../framework/scenario"

contracts/feature-tests/composability/builtin-func-features/meta/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "builtin-func-features-meta"
+version = "0.0.0"
+edition = "2021"
+publish = false
+
+[dependencies.builtin-func-features]
+path = ".."
+
+[dependencies.multiversx-sc-meta]
+version = "0.43.2"
+path = "../../../../../framework/meta"

contracts/feature-tests/composability/builtin-func-features/meta/src/main.rs

@@ -0,0 +1,3 @@
+fn main() {
+    multiversx_sc_meta::cli_main::<builtin_func_features::AbiProvider>();
+}

contracts/feature-tests/composability/builtin-func-features/multiversx.json

@@ -0,0 +1,3 @@
+{
+    "language": "rust"
+}

contracts/feature-tests/composability/builtin-func-features/src/builtin_func_features.rs

@@ -0,0 +1,31 @@
+#![no_std]
+
+pub mod builtin_func_proxy;
+
+multiversx_sc::imports!();
+
+/// Test contract for investigating async calls.
+#[multiversx_sc::contract]
+pub trait BuiltinFuncFeatures {
+    #[proxy]
+    fn builtin_func_proxy(&self, to: ManagedAddress) -> builtin_func_proxy::Proxy<Self::Api>;
+
+    #[init]
+    fn init(&self) {}
+
+    #[endpoint]
+    fn call_set_user_name(&self, address: ManagedAddress, name: ManagedBuffer) {
+        self.builtin_func_proxy(address)
+            .set_user_name(&name)
+            .async_call()
+            .call_and_exit()
+    }
+
+    #[endpoint]
+    fn call_delete_user_name(&self, address: ManagedAddress) {
+        self.builtin_func_proxy(address)
+            .delete_user_name()
+            .async_call()
+            .call_and_exit();
+    }
+}

contracts/feature-tests/composability/builtin-func-features/src/builtin_func_proxy.rs

@@ -0,0 +1,10 @@
+multiversx_sc::imports!();
+
+#[multiversx_sc::derive::proxy]
+pub trait UserBuiltin {
+    #[endpoint(SetUserName)]
+    fn set_user_name(&self, name: &ManagedBuffer);
+
+    #[endpoint(DeleteUserName)]
+    fn delete_user_name(&self);
+}

contracts/feature-tests/composability/builtin-func-features/wasm/Cargo.toml

@@ -0,0 +1,26 @@
+[package]
+name = "builtin-func-features-wasm"
+version = "0.0.0"
+authors = ["Andrei Marinica <[email protected]>"]
+edition = "2021"
+publish = false
+
+[lib]
+crate-type = ["cdylib"]
+
+[profile.release]
+codegen-units = 1
+opt-level = "z"
+lto = true
+debug = false
+panic = "abort"
+
+[dependencies.builtin-func-features]
+path = ".."
+
+[dependencies.multiversx-sc-wasm-adapter]
+version = "0.43.2"
+path = "../../../../../framework/wasm-adapter"
+
+[workspace]
+members = ["."]