tests(error_derive): Init

This commit is contained in:
Benedikt Peetz 2024-05-19 14:02:12 +02:00
parent 4feae61a76
commit d27eea711a
Signed by: bpeetz
GPG Key ID: B6139BCB07CE946D
3 changed files with 149 additions and 0 deletions

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# Host files
File path: `out/dir/api.rs`
```rust
// Host code
/* Rust API */
#[derive(trixy::__private::thiserror::Error)]
#[allow(non_camel_case_types)]
#[derive(Debug)]
pub enum ErrorOne {
#[error("I'm an error")]
Error,
#[error("I'm also an error'")]
ErrorB,
}
impl From<crate::ErrorOne_c> for ErrorOne {
fn from(value: crate::ErrorOne_c) -> Self {
match value {
crate::ErrorOne_c::Error => Self::Error,
crate::ErrorOne_c::ErrorB => Self::ErrorB,
}
}
}
#[derive(Debug)]
pub enum Commands {}
/* C API */
#[derive(trixy::__private::thiserror::Error)]
#[allow(non_camel_case_types)]
#[repr(C)]
#[derive(Debug)]
pub enum ErrorOne_c {
#[error("I'm an error")]
Error,
#[error("I'm also an error'")]
ErrorB,
}
impl From<crate::ErrorOne> for ErrorOne_c {
fn from(value: crate::ErrorOne) -> Self {
match value {
crate::ErrorOne::Error => Self::Error,
crate::ErrorOne::ErrorB => Self::ErrorB,
}
}
}
// vim: filetype=rust
```
# Auxiliary files
File path: `dist/interface.h`
```c
#if !defined TRIXY_MAIN_HEADER
#define TRIXY_MAIN_HEADER
#include "errno.h"
#include "string.h"
#include "vec.h"
/**
*/
enum ErrorOne
{
/**
*/
Error,
/**
*/
ErrorB,
};
#endif // if !defined TRIXY_MAIN_HEADER
// vim: filetype=c
```

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/*
* Copyright (C) 2023 - 2024:
* The Trinitrix Project <soispha@vhack.eu, antifallobst@systemausfall.org>
* SPDX-License-Identifier: LGPL-3.0-or-later
*
* This file is part of the Trixy crate for Trinitrix.
*
* Trixy is free software: you can redistribute it and/or modify
* it under the terms of the Lesser GNU General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* and the Lesser GNU General Public License along with this program.
* If not, see <https://www.gnu.org/licenses/>.
*/
#[derive(Error)]
enum ErrorOne {
#[error = "I'm an error"]
Error,
#[error = "I'm also an error'"]
ErrorB,
// TODO: We also need to assert, that all enum veriants have the error attribute. <2024-05-19>
}
// Trixy is sort of a subset of rust
// vim: syntax=rust

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/*
* Copyright (C) 2023 - 2024:
* The Trinitrix Project <soispha@vhack.eu, antifallobst@systemausfall.org>
* SPDX-License-Identifier: LGPL-3.0-or-later
*
* This file is part of the Trixy crate for Trinitrix.
*
* Trixy is free software: you can redistribute it and/or modify
* it under the terms of the Lesser GNU General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* and the Lesser GNU General Public License along with this program.
* If not, see <https://www.gnu.org/licenses/>.
*/
use pretty_assertions::assert_eq;
use trixy::macros::config::{file_tree::FileTree, trixy::TrixyConfig};
#[test]
pub fn error_derive() {
let input = include_str!("./expected.md");
let expected: FileTree = input.parse().unwrap();
let config = TrixyConfig::new("callback_function")
.out_dir_path("out/dir")
.trixy_path("./tests/error_derive/input.tri")
.dist_dir_path("dist")
.add_c_headers(false);
let actual = config.generate();
assert_eq!(expected, actual);
}