From 9537bd07bdeb9cd6a3cb261dc8cc2e35a09a9b5c Mon Sep 17 00:00:00 2001
From: Alexander Gonzalez <alexfertel97@gmail.com>
Date: Tue, 9 Apr 2024 20:17:18 +0200
Subject: [PATCH] ref: rename tests feature to std

---
 contracts/Cargo.toml                       | 7 ++++++-
 contracts/src/erc20/extensions/metadata.rs | 2 +-
 contracts/src/erc20/mod.rs                 | 2 +-
 contracts/src/erc721/mod.rs                | 2 +-
 contracts/src/lib.rs                       | 8 ++++----
 5 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/contracts/Cargo.toml b/contracts/Cargo.toml
index 7f4019411..be78a7909 100644
--- a/contracts/Cargo.toml
+++ b/contracts/Cargo.toml
@@ -25,10 +25,15 @@ once_cell = "1.19.0"
 
 [features]
 default = []
-tests = []
+
 erc20 = []
 erc20_metadata = ["erc20"]
 erc721 = []
 
+# Enables using the standard library. This is not included in the default
+# features, because this crate is meant to be used in a `no_std` environment.
+# Currently, the std feature is only used for testing purposes.
+std = []
+
 [lib]
 crate-type = ["lib", "cdylib"]
diff --git a/contracts/src/erc20/extensions/metadata.rs b/contracts/src/erc20/extensions/metadata.rs
index 6237a5e61..baa995316 100644
--- a/contracts/src/erc20/extensions/metadata.rs
+++ b/contracts/src/erc20/extensions/metadata.rs
@@ -87,7 +87,7 @@ impl Metadata {
     }
 }
 
-#[cfg(all(test, feature = "tests"))]
+#[cfg(all(test, feature = "std"))]
 mod tests {
     use alloy_primitives::U256;
     use stylus_sdk::storage::{StorageBool, StorageString, StorageType};
diff --git a/contracts/src/erc20/mod.rs b/contracts/src/erc20/mod.rs
index 461338252..fec28e2ae 100644
--- a/contracts/src/erc20/mod.rs
+++ b/contracts/src/erc20/mod.rs
@@ -343,7 +343,7 @@ impl ERC20 {
     }
 }
 
-#[cfg(all(test, feature = "tests"))]
+#[cfg(all(test, feature = "std"))]
 mod tests {
     use alloy_primitives::{address, Address, U256};
     use stylus_sdk::{
diff --git a/contracts/src/erc721/mod.rs b/contracts/src/erc721/mod.rs
index 464b76139..dafdebf2b 100644
--- a/contracts/src/erc721/mod.rs
+++ b/contracts/src/erc721/mod.rs
@@ -1035,7 +1035,7 @@ impl ERC721 {
     }
 }
 
-#[cfg(all(test, feature = "tests"))]
+#[cfg(all(test, feature = "std"))]
 mod tests {
     use alloy_primitives::address;
     use once_cell::sync::Lazy;
diff --git a/contracts/src/lib.rs b/contracts/src/lib.rs
index b38e9a2cd..b96cf6495 100644
--- a/contracts/src/lib.rs
+++ b/contracts/src/lib.rs
@@ -1,19 +1,19 @@
 #![doc = include_str!("../../README.md")]
 #![warn(missing_docs, unreachable_pub, rust_2021_compatibility)]
 #![warn(clippy::all, clippy::pedantic)]
-#![cfg_attr(not(feature = "tests"), no_std, no_main)]
+#![cfg_attr(not(feature = "std"), no_std, no_main)]
 extern crate alloc;
 
 #[global_allocator]
 static ALLOC: mini_alloc::MiniAlloc = mini_alloc::MiniAlloc::INIT;
 
 mod arithmetic;
-#[cfg(any(feature = "tests", feature = "erc20"))]
+#[cfg(any(feature = "std", feature = "erc20"))]
 pub mod erc20;
-#[cfg(any(feature = "tests", feature = "erc721"))]
+#[cfg(any(feature = "std", feature = "erc721"))]
 pub mod erc721;
 
-#[cfg(not(any(feature = "tests", target_arch = "wasm32-unknown-unknown")))]
+#[cfg(not(any(feature = "std", target_arch = "wasm32-unknown-unknown")))]
 #[panic_handler]
 fn panic(_info: &core::panic::PanicInfo) -> ! {
     loop {}