Release 1.0.144

Relax orderings of Serialize impl for atomic types to match the latest stable

serde/Cargo.toml

@@ -1,21 +1,21 @@
 [package]
 name = "serde"
-version = "1.0.137" # remember to update html_root_url and serde_derive dependency
+version = "1.0.144" # remember to update html_root_url and serde_derive dependency
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
-rust-version = "1.13"
-license = "MIT OR Apache-2.0"
-description = "A generic serialization/deserialization framework"
-homepage = "https://serde.rs"
-repository = "https://github.com/serde-rs/serde"
-documentation = "https://docs.serde.rs/serde/"
-keywords = ["serde", "serialization", "no_std"]
-categories = ["encoding"]
-readme = "crates-io.md"
-include = ["build.rs", "src/**/*.rs", "crates-io.md", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
 build = "build.rs"
+categories = ["encoding", "no-std"]
+description = "A generic serialization/deserialization framework"
+documentation = "https://docs.serde.rs/serde/"
+homepage = "https://serde.rs"
+include = ["build.rs", "src/**/*.rs", "crates-io.md", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
+keywords = ["serde", "serialization", "no_std"]
+license = "MIT OR Apache-2.0"
+readme = "crates-io.md"
+repository = "https://github.com/serde-rs/serde"
+rust-version = "1.13"
 
 [dependencies]
-serde_derive = { version = "=1.0.137", optional = true, path = "../serde_derive" }
+serde_derive = { version = "=1.0.144", optional = true, path = "../serde_derive" }
 
 [dev-dependencies]
 serde_derive = { version = "1.0", path = "../serde_derive" }

serde/src/de/mod.rs

@@ -30,7 +30,7 @@
 //! # The Deserializer trait
 //!
 //! [`Deserializer`] implementations are provided by third-party crates, for
-//! example [`serde_json`], [`serde_yaml`] and [`bincode`].
+//! example [`serde_json`], [`serde_yaml`] and [`postcard`].
 //!
 //! A partial list of well-maintained formats is given on the [Serde
 //! website][data formats].
@@ -104,7 +104,7 @@
 //! [`Deserialize`]: ../trait.Deserialize.html
 //! [`Deserializer`]: ../trait.Deserializer.html
 //! [`LinkedHashMap<K, V>`]: https://docs.rs/linked-hash-map/*/linked_hash_map/struct.LinkedHashMap.html
-//! [`bincode`]: https://github.com/bincode-org/bincode
+//! [`postcard`]: https://github.com/jamesmunns/postcard
 //! [`linked-hash-map`]: https://crates.io/crates/linked-hash-map
 //! [`serde_derive`]: https://crates.io/crates/serde_derive
 //! [`serde_json`]: https://github.com/serde-rs/json
@@ -708,6 +708,11 @@ impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de> {}
 ///             where
 ///                 A: SeqAccess<'de>,
 ///             {
+///                 // Decrease the number of reallocations if there are many elements
+///                 if let Some(size_hint) = seq.size_hint() {
+///                    self.0.reserve(size_hint);
+///                 }
+///
 ///                 // Visit each element in the inner array and push it onto
 ///                 // the existing vector.
 ///                 while let Some(elem) = seq.next_element()? {
@@ -869,7 +874,7 @@ where
 ///    `Deserializer::deserialize_any`.
 ///
 /// 2. The various `deserialize_*` methods. Non-self-describing formats like
-///    Bincode need to be told what is in the input in order to deserialize it.
+///    Postcard need to be told what is in the input in order to deserialize it.
 ///    The `deserialize_*` methods are hints to the deserializer for how to
 ///    interpret the next piece of input. Non-self-describing formats are not
 ///    able to deserialize something like `serde_json::Value` which relies on
@@ -879,7 +884,7 @@ where
 /// `Deserializer::deserialize_any` unless you need to be told by the
 /// Deserializer what type is in the input. Know that relying on
 /// `Deserializer::deserialize_any` means your data type will be able to
-/// deserialize from self-describing formats only, ruling out Bincode and many
+/// deserialize from self-describing formats only, ruling out Postcard and many
 /// others.
 ///
 /// [Serde data model]: https://serde.rs/data-model.html
@@ -910,7 +915,7 @@ pub trait Deserializer<'de>: Sized {
     /// `Deserializer::deserialize_any` unless you need to be told by the
     /// Deserializer what type is in the input. Know that relying on
     /// `Deserializer::deserialize_any` means your data type will be able to
-    /// deserialize from self-describing formats only, ruling out Bincode and
+    /// deserialize from self-describing formats only, ruling out Postcard and
     /// many others.
     fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, Self::Error>
     where
@@ -1151,7 +1156,7 @@ pub trait Deserializer<'de>: Sized {
     /// Some types have a human-readable form that may be somewhat expensive to
     /// construct, as well as a binary form that is compact and efficient.
     /// Generally text-based formats like JSON and YAML will prefer to use the
-    /// human-readable one and binary formats like Bincode will prefer the
+    /// human-readable one and binary formats like Postcard will prefer the
     /// compact one.
     ///
     /// ```edition2018
@@ -1555,7 +1560,7 @@ pub trait Visitor<'de>: Sized {
     /// `Deserializer`.
     ///
     /// This enables zero-copy deserialization of bytes in some formats. For
-    /// example Bincode data containing bytes can be deserialized with zero
+    /// example Postcard data containing bytes can be deserialized with zero
     /// copying into a `&'a [u8]` as long as the input data outlives `'a`.
     ///
     /// The default implementation forwards to `visit_bytes`.

serde/src/de/value.rs

@@ -128,9 +128,7 @@ where
     type Deserializer = UnitDeserializer<E>;
 
     fn into_deserializer(self) -> UnitDeserializer<E> {
-        UnitDeserializer {
+        UnitDeserializer::new()
-            marker: PhantomData,
-        }
     }
 }
 
@@ -141,6 +139,15 @@ pub struct UnitDeserializer<E> {
 
 impl_copy_clone!(UnitDeserializer);
 
+impl<E> UnitDeserializer<E> {
+    #[allow(missing_docs)]
+    pub fn new() -> Self {
+        UnitDeserializer {
+            marker: PhantomData,
+        }
+    }
+}
+
 impl<'de, E> de::Deserializer<'de> for UnitDeserializer<E>
 where
     E: de::Error,
@@ -236,8 +243,15 @@ macro_rules! primitive_deserializer {
             type Deserializer = $name<E>;
 
             fn into_deserializer(self) -> $name<E> {
+                $name::new(self)
+            }
+        }
+
+        impl<E> $name<E> {
+            #[allow(missing_docs)]
+            pub fn new(value: $ty) -> Self {
                 $name {
-                    value: self,
+                    value: value,
                     marker: PhantomData,
                 }
             }
@@ -308,8 +322,15 @@ where
     type Deserializer = U32Deserializer<E>;
 
     fn into_deserializer(self) -> U32Deserializer<E> {
+        U32Deserializer::new(self)
+    }
+}
+
+impl<E> U32Deserializer<E> {
+    #[allow(missing_docs)]
+    pub fn new(value: u32) -> Self {
         U32Deserializer {
-            value: self,
+            value: value,
             marker: PhantomData,
         }
     }
@@ -390,8 +411,15 @@ where
     type Deserializer = StrDeserializer<'a, E>;
 
     fn into_deserializer(self) -> StrDeserializer<'a, E> {
+        StrDeserializer::new(self)
+    }
+}
+
+impl<'a, E> StrDeserializer<'a, E> {
+    #[allow(missing_docs)]
+    pub fn new(value: &'a str) -> Self {
         StrDeserializer {
-            value: self,
+            value: value,
             marker: PhantomData,
         }
     }
@@ -561,8 +589,16 @@ where
     type Deserializer = StringDeserializer<E>;
 
     fn into_deserializer(self) -> StringDeserializer<E> {
+        StringDeserializer::new(self)
+    }
+}
+
+#[cfg(any(feature = "std", feature = "alloc"))]
+impl<E> StringDeserializer<E> {
+    #[allow(missing_docs)]
+    pub fn new(value: String) -> Self {
         StringDeserializer {
-            value: self,
+            value: value,
             marker: PhantomData,
         }
     }
@@ -656,8 +692,16 @@ where
     type Deserializer = CowStrDeserializer<'a, E>;
 
     fn into_deserializer(self) -> CowStrDeserializer<'a, E> {
+        CowStrDeserializer::new(self)
+    }
+}
+
+#[cfg(any(feature = "std", feature = "alloc"))]
+impl<'a, E> CowStrDeserializer<'a, E> {
+    #[allow(missing_docs)]
+    pub fn new(value: Cow<'a, str>) -> Self {
         CowStrDeserializer {
-            value: self,
+            value: value,
             marker: PhantomData,
         }
     }

serde/src/lib.rs

@@ -31,8 +31,7 @@
 //! for Serde by the community.
 //!
 //! - [JSON], the ubiquitous JavaScript Object Notation used by many HTTP APIs.
-//! - [Bincode], a compact binary format
+//! - [Postcard], a no\_std and embedded-systems friendly compact binary format.
-//!   used for IPC within the Servo rendering engine.
 //! - [CBOR], a Concise Binary Object Representation designed for small message
 //!   size without the need for version negotiation.
 //! - [YAML], a self-proclaimed human-friendly configuration language that ain't
@@ -45,7 +44,6 @@
 //! - [Avro], a binary format used within Apache Hadoop, with support for schema
 //!   definition.
 //! - [JSON5], a superset of JSON including some productions from ES5.
-//! - [Postcard], a no\_std and embedded-systems friendly compact binary format.
 //! - [URL] query strings, in the x-www-form-urlencoded format.
 //! - [Envy], a way to deserialize environment variables into Rust structs.
 //!   *(deserialization only)*
@@ -59,7 +57,7 @@
 //!   and from DynamoDB.
 //!
 //! [JSON]: https://github.com/serde-rs/json
-//! [Bincode]: https://github.com/bincode-org/bincode
+//! [Postcard]: https://github.com/jamesmunns/postcard
 //! [CBOR]: https://github.com/enarx/ciborium
 //! [YAML]: https://github.com/dtolnay/serde-yaml
 //! [MessagePack]: https://github.com/3Hren/msgpack-rust
@@ -67,9 +65,8 @@
 //! [Pickle]: https://github.com/birkenfeld/serde-pickle
 //! [RON]: https://github.com/ron-rs/ron
 //! [BSON]: https://github.com/mongodb/bson-rust
-//! [Avro]: https://github.com/flavray/avro-rs
+//! [Avro]: https://docs.rs/apache-avro
 //! [JSON5]: https://github.com/callum-oakley/json5-rs
-//! [Postcard]: https://github.com/jamesmunns/postcard
 //! [URL]: https://docs.rs/serde_qs
 //! [Envy]: https://github.com/softprops/envy
 //! [Envy Store]: https://github.com/softprops/envy-store
@@ -84,7 +81,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 // Serde types in rustdoc of other crates get linked to here.
-#![doc(html_root_url = "https://docs.rs/serde/1.0.137")]
+#![doc(html_root_url = "https://docs.rs/serde/1.0.144")]
 // Support using Serde without the standard library!
 #![cfg_attr(not(feature = "std"), no_std)]
 // Unstable functionality only if the user asks for it. For tracking and
@@ -120,8 +117,10 @@
         // correctly used
         derive_partial_eq_without_eq,
         enum_glob_use,
+        explicit_auto_deref,
         let_underscore_drop,
         map_err_ignore,
+        new_without_default,
         result_unit_err,
         wildcard_imports,
         // not practical

serde/src/ser/impls.rs

@@ -916,7 +916,7 @@ macro_rules! atomic_impl {
                     S: Serializer,
                 {
                     // Matches the atomic ordering used in libcore for the Debug impl
-                    self.load(Ordering::SeqCst).serialize(serializer)
+                    self.load(Ordering::Relaxed).serialize(serializer)
                 }
             }
         )*

serde/src/ser/mod.rs

@@ -30,7 +30,7 @@
 //! # The Serializer trait
 //!
 //! [`Serializer`] implementations are provided by third-party crates, for
-//! example [`serde_json`], [`serde_yaml`] and [`bincode`].
+//! example [`serde_json`], [`serde_yaml`] and [`postcard`].
 //!
 //! A partial list of well-maintained formats is given on the [Serde
 //! website][data formats].
@@ -99,7 +99,7 @@
 //! [`LinkedHashMap<K, V>`]: https://docs.rs/linked-hash-map/*/linked_hash_map/struct.LinkedHashMap.html
 //! [`Serialize`]: ../trait.Serialize.html
 //! [`Serializer`]: ../trait.Serializer.html
-//! [`bincode`]: https://github.com/bincode-org/bincode
+//! [`postcard`]: https://github.com/jamesmunns/postcard
 //! [`linked-hash-map`]: https://crates.io/crates/linked-hash-map
 //! [`serde_derive`]: https://crates.io/crates/serde_derive
 //! [`serde_json`]: https://github.com/serde-rs/json
@@ -314,7 +314,7 @@ pub trait Serialize {
 ///    - For example the `E::S` in `enum E { S { r: u8, g: u8, b: u8 } }`.
 ///
 /// Many Serde serializers produce text or binary data as output, for example
-/// JSON or Bincode. This is not a requirement of the `Serializer` trait, and
+/// JSON or Postcard. This is not a requirement of the `Serializer` trait, and
 /// there are serializers that do not produce text or binary output. One example
 /// is the `serde_json::value::Serializer` (distinct from the main `serde_json`
 /// serializer) that produces a `serde_json::Value` data structure in memory as
@@ -1423,7 +1423,7 @@ pub trait Serializer: Sized {
     /// Some types have a human-readable form that may be somewhat expensive to
     /// construct, as well as a binary form that is compact and efficient.
     /// Generally text-based formats like JSON and YAML will prefer to use the
-    /// human-readable one and binary formats like Bincode will prefer the
+    /// human-readable one and binary formats like Postcard will prefer the
     /// compact one.
     ///
     /// ```edition2018

serde_derive/Cargo.toml

@@ -1,16 +1,17 @@
 [package]
 name = "serde_derive"
-version = "1.0.137" # remember to update html_root_url
+version = "1.0.144" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
-rust-version = "1.31"
+categories = ["no-std"]
-license = "MIT OR Apache-2.0"
 description = "Macros 1.1 implementation of #[derive(Serialize, Deserialize)]"
-homepage = "https://serde.rs"
-repository = "https://github.com/serde-rs/serde"
 documentation = "https://serde.rs/derive.html"
-keywords = ["serde", "serialization", "no_std"]
+homepage = "https://serde.rs"
-readme = "crates-io.md"
 include = ["build.rs", "src/**/*.rs", "crates-io.md", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
+keywords = ["serde", "serialization", "no_std", "derive"]
+license = "MIT OR Apache-2.0"
+readme = "crates-io.md"
+repository = "https://github.com/serde-rs/serde"
+rust-version = "1.31"
 
 [features]
 default = []

serde_derive/build.rs

@@ -13,14 +13,14 @@ fn main() {
 
     // Underscore const names stabilized in Rust 1.37:
     // https://blog.rust-lang.org/2019/08/15/Rust-1.37.0.html#using-unnamed-const-items-for-macros
-    if minor >= 37 {
+    if minor < 37 {
-        println!("cargo:rustc-cfg=underscore_consts");
+        println!("cargo:rustc-cfg=no_underscore_consts");
     }
 
     // The ptr::addr_of! macro stabilized in Rust 1.51:
     // https://blog.rust-lang.org/2021/03/25/Rust-1.51.0.html#stabilized-apis
-    if minor >= 51 {
+    if minor < 51 {
-        println!("cargo:rustc-cfg=ptr_addr_of");
+        println!("cargo:rustc-cfg=no_ptr_addr_of");
     }
 }
 

serde_derive/src/dummy.rs

@@ -12,10 +12,10 @@ pub fn wrap_in_const(
 ) -> TokenStream {
     let try_replacement = try::replacement();
 
-    let dummy_const = if cfg!(underscore_consts) {
+    let dummy_const = if cfg!(no_underscore_consts) {
-        format_ident!("_")
-    } else {
         format_ident!("_IMPL_{}_FOR_{}", trait_, unraw(ty))
+    } else {
+        format_ident!("_")
     };
 
     let use_serde = match serde_path {

serde_derive/src/lib.rs

@@ -13,7 +13,7 @@
 //!
 //! [https://serde.rs/derive.html]: https://serde.rs/derive.html
 
-#![doc(html_root_url = "https://docs.rs/serde_derive/1.0.137")]
+#![doc(html_root_url = "https://docs.rs/serde_derive/1.0.144")]
 #![allow(unknown_lints, bare_trait_objects)]
 // Ignored clippy lints
 #![allow(

serde_derive/src/pretend.rs

@@ -97,7 +97,7 @@ fn pretend_fields_used_struct_packed(cont: &Container, fields: &[Field]) -> Toke
 
     let members = fields.iter().map(|field| &field.member).collect::<Vec<_>>();
 
-    #[cfg(ptr_addr_of)]
+    #[cfg(not(no_ptr_addr_of))]
     {
         quote! {
             match _serde::__private::None::<&#type_ident #ty_generics> {
@@ -111,7 +111,7 @@ fn pretend_fields_used_struct_packed(cont: &Container, fields: &[Field]) -> Toke
         }
     }
 
-    #[cfg(not(ptr_addr_of))]
+    #[cfg(no_ptr_addr_of)]
     {
         let placeholders = (0usize..).map(|i| format_ident!("__v{}", i));
 

serde_derive_internals/Cargo.toml

@@ -2,14 +2,14 @@
 name = "serde_derive_internals"
 version = "0.26.0" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
-rust-version = "1.31"
-license = "MIT OR Apache-2.0"
 description = "AST representation used by Serde derive macros. Unstable."
-homepage = "https://serde.rs"
-repository = "https://github.com/serde-rs/serde"
 documentation = "https://docs.rs/serde_derive_internals"
-keywords = ["serde", "serialization"]
+homepage = "https://serde.rs"
 include = ["lib.rs", "src/**/*.rs", "LICENSE-APACHE", "LICENSE-MIT"]
+keywords = ["serde", "serialization"]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/serde-rs/serde"
+rust-version = "1.31"
 
 [lib]
 path = "lib.rs"

serde_test/Cargo.toml

@@ -1,17 +1,18 @@
 [package]
 name = "serde_test"
-version = "1.0.137" # remember to update html_root_url
+version = "1.0.144" # remember to update html_root_url
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
-rust-version = "1.13"
-license = "MIT OR Apache-2.0"
-description = "Token De/Serializer for testing De/Serialize implementations"
-homepage = "https://serde.rs"
-repository = "https://github.com/serde-rs/serde"
-documentation = "https://docs.serde.rs/serde_test/"
-keywords = ["serde", "serialization"]
-readme = "crates-io.md"
-include = ["build.rs", "src/**/*.rs", "crates-io.md", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
 build = "build.rs"
+categories = ["development-tools::testing"]
+description = "Token De/Serializer for testing De/Serialize implementations"
+documentation = "https://docs.serde.rs/serde_test/"
+homepage = "https://serde.rs"
+include = ["build.rs", "src/**/*.rs", "crates-io.md", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
+keywords = ["serde", "serialization", "testing"]
+license = "MIT OR Apache-2.0"
+readme = "crates-io.md"
+repository = "https://github.com/serde-rs/serde"
+rust-version = "1.13"
 
 [dependencies]
 serde = { version = "1.0.60", path = "../serde" }

serde_test/build.rs

@@ -13,8 +13,8 @@ fn main() {
 
     // #[track_caller] stabilized in Rust 1.46:
     // https://blog.rust-lang.org/2020/08/27/Rust-1.46.0.html#track_caller
-    if minor >= 46 {
+    if minor < 46 {
-        println!("cargo:rustc-cfg=track_caller");
+        println!("cargo:rustc-cfg=no_track_caller");
     }
 }
 

serde_test/src/assert.rs

@@ -28,7 +28,7 @@ use std::fmt::Debug;
 ///     Token::StructEnd,
 /// ]);
 /// ```
-#[cfg_attr(track_caller, track_caller)]
+#[cfg_attr(not(no_track_caller), track_caller)]
 pub fn assert_tokens<'de, T>(value: &T, tokens: &'de [Token])
 where
     T: Serialize + Deserialize<'de> + PartialEq + Debug,
@@ -59,7 +59,7 @@ where
 ///     Token::StructEnd,
 /// ]);
 /// ```
-#[cfg_attr(track_caller, track_caller)]
+#[cfg_attr(not(no_track_caller), track_caller)]
 pub fn assert_ser_tokens<T: ?Sized>(value: &T, tokens: &[Token])
 where
     T: Serialize,
@@ -112,7 +112,7 @@ where
 ///     assert_ser_tokens_error(&example, expected, error);
 /// }
 /// ```
-#[cfg_attr(track_caller, track_caller)]
+#[cfg_attr(not(no_track_caller), track_caller)]
 pub fn assert_ser_tokens_error<T: ?Sized>(value: &T, tokens: &[Token], error: &str)
 where
     T: Serialize,
@@ -150,7 +150,7 @@ where
 ///     Token::StructEnd,
 /// ]);
 /// ```
-#[cfg_attr(track_caller, track_caller)]
+#[cfg_attr(not(no_track_caller), track_caller)]
 pub fn assert_de_tokens<'de, T>(value: &T, tokens: &'de [Token])
 where
     T: Deserialize<'de> + PartialEq + Debug,
@@ -203,7 +203,7 @@ where
 ///     "unknown field `x`, expected `a` or `b`",
 /// );
 /// ```
-#[cfg_attr(track_caller, track_caller)]
+#[cfg_attr(not(no_track_caller), track_caller)]
 pub fn assert_de_tokens_error<'de, T>(tokens: &'de [Token], error: &str)
 where
     T: Deserialize<'de>,

serde_test/src/lib.rs

@@ -144,7 +144,7 @@
 //! # }
 //! ```
 
-#![doc(html_root_url = "https://docs.rs/serde_test/1.0.137")]
+#![doc(html_root_url = "https://docs.rs/serde_test/1.0.144")]
 #![cfg_attr(feature = "cargo-clippy", allow(renamed_and_removed_lints))]
 // Ignored clippy lints
 #![cfg_attr(feature = "cargo-clippy", allow(float_cmp, needless_doctest_main))]

test_suite/Cargo.toml

@@ -2,9 +2,9 @@
 name = "serde_test_suite"
 version = "0.0.0"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>", "David Tolnay <dtolnay@gmail.com>"]
+build = "build.rs"
 edition = "2018"
 publish = false
-build = "build.rs"
 
 [features]
 expandtest = []

test_suite/no_std/Cargo.toml

@@ -1,6 +1,7 @@
 [package]
 name = "serde_derive_tests_no_std"
 version = "0.0.0"
+authors = ["David Tolnay <dtolnay@gmail.com>"]
 edition = "2018"
 publish = false
 

test_suite/tests/test_ser.rs

@@ -800,17 +800,14 @@ fn test_never_result() {
 #[test]
 #[cfg(unix)]
 fn test_cannot_serialize_paths() {
-    let path = unsafe { str::from_utf8_unchecked(b"Hello \xF0\x90\x80World") };
+    use std::ffi::OsStr;
+    use std::os::unix::ffi::OsStrExt;
+
     assert_ser_tokens_error(
-        &Path::new(path),
+        &Path::new(OsStr::from_bytes(b"Hello \xF0\x90\x80World")),
         &[],
         "path contains invalid UTF-8 characters",
     );
-
-    let mut path_buf = PathBuf::new();
-    path_buf.push(path);
-
-    assert_ser_tokens_error(&path_buf, &[], "path contains invalid UTF-8 characters");
 }
 
 #[test]