Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 83a8760b authored by Mårten Kongstad's avatar Mårten Kongstad
Browse files

aconfig: add test utilities 

Create a test utility function to create a Cache from the files in
testdata/*. A follow-up CL will update the unit tests to use this
instead of creating their own caches.

Bug: 283910447
Test: atest aconfig.test
Change-Id: Ice5064eadb0babde5eb38d292330d213ab136d96
parent 1cd166cd

tools/aconfig/src/codegen_rust.rs

+1 −19
Original line number Diff line number Diff line
@@ -79,28 +79,10 @@ fn create_template_parsed_flag(namespace: &str, item: &Item) -> TemplateParsedFl 
#[cfg(test)]

mod tests {

    use super::*;

    use crate::commands::{create_cache, Input, Source};



    #[test]

    fn test_generate_rust_code() {

        let cache = create_cache(

            "test",

            vec![Input {

                source: Source::File("testdata/test.aconfig".to_string()),

                reader: Box::new(include_bytes!("../testdata/test.aconfig").as_slice()),

            }],

            vec![

                Input {

                    source: Source::File("testdata/first.values".to_string()),

                    reader: Box::new(include_bytes!("../testdata/first.values").as_slice()),

                },

                Input {

                    source: Source::File("testdata/test.aconfig".to_string()),

                    reader: Box::new(include_bytes!("../testdata/second.values").as_slice()),

                },

            ],

        )

        .unwrap();

        let cache = crate::test::create_cache();

        let generated = generate_rust_code(&cache).unwrap();

        assert_eq!("src/lib.rs", format!("{}", generated.path.display()));

        let expected = r#"

tools/aconfig/src/main.rs

+3 −0
Original line number Diff line number Diff line
@@ -33,6 +33,9 @@ mod codegen_rust; 
mod commands;

mod protos;



#[cfg(test)]

mod test;



use crate::cache::Cache;

use commands::{DumpFormat, Input, OutputFile, Source};

tools/aconfig/src/test.rs

0 → 100644
+45 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2023 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#[cfg(test)]

pub mod test_utils {

    use crate::cache::Cache;

    use crate::commands::{Input, Source};



    pub fn create_cache() -> Cache {

        crate::commands::create_cache(

            "test",

            vec![Input {

                source: Source::File("testdata/test.aconfig".to_string()),

                reader: Box::new(include_bytes!("../testdata/test.aconfig").as_slice()),

            }],

            vec![

                Input {

                    source: Source::File("testdata/first.values".to_string()),

                    reader: Box::new(include_bytes!("../testdata/first.values").as_slice()),

                },

                Input {

                    source: Source::File("testdata/test.aconfig".to_string()),

                    reader: Box::new(include_bytes!("../testdata/second.values").as_slice()),

                },

            ],

        )

        .unwrap()

    }

}



#[cfg(test)]

pub use test_utils::*;