mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 16:57:58 +00:00
Vivek Pandya
bc53b9a03a
* Change copyright year to 2023 from 2022 * Fix incorrect update of copyright year * Remove years from copy right header * Fix remaining files * Fix typo in a header and remove update-copyright.sh
64 lines
1.9 KiB
Rust
64 lines
1.9 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//! Tests for the runtime interface traits and proc macros.
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#![cfg_attr(not(feature = "std"), no_std)]
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use sp_core::wasm_export_functions;
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use sp_runtime_interface::runtime_interface;
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// Include the WASM binary
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#[cfg(feature = "std")]
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include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
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/// Wasm binary unwrapped. If built with `SKIP_WASM_BUILD`, the function panics.
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#[cfg(feature = "std")]
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pub fn wasm_binary_unwrap() -> &'static [u8] {
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WASM_BINARY.expect(
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"Development wasm binary is not available. Testing is only supported with the flag \
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disabled.",
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)
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}
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/// This function is not used, but we require it for the compiler to include `sp-io`.
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/// `sp-io` is required for its panic and oom handler.
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#[cfg(not(feature = "std"))]
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#[no_mangle]
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pub fn import_sp_io() {
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sp_io::misc::print_utf8(&[]);
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}
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#[runtime_interface]
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pub trait TestApi {
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fn test_versionning(&self, _data: u32) -> bool {
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// should not be called
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unimplemented!()
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}
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}
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wasm_export_functions! {
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fn test_versionning_works() {
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// old api allows only 42 and 50
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assert!(test_api::test_versionning(42));
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assert!(test_api::test_versionning(50));
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assert!(!test_api::test_versionning(142));
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assert!(!test_api::test_versionning(0));
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}
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}
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