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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| use std::{ | ||
| collections::HashSet, | ||
| fs, io, | ||
| path::{Path, PathBuf}, | ||
| }; | ||
|
|
||
| use toml::{Table, Value}; | ||
|
|
||
| use crate::{error::Error, parse::MetadataList, utils::merge_default}; | ||
|
|
||
| #[cfg(feature = "binary")] | ||
| mod binary; | ||
| mod conditional; | ||
| mod metadata; | ||
|
|
||
| macro_rules! entry { | ||
| ($table:expr, $key:expr) => { | ||
| $table | ||
| .entry($key) | ||
| .or_insert_with(|| Value::Table(Table::default())) | ||
| .as_table_mut() | ||
| .unwrap() | ||
| }; | ||
| } | ||
|
|
||
| #[derive(Debug, Default)] | ||
| struct Package { | ||
| name: &'static str, | ||
| deps: Vec<&'static str>, | ||
| config: Table, | ||
| } | ||
|
|
||
| impl Package { | ||
| fn write_toml(self, test_name: &str) -> io::Result<PathBuf> { | ||
| let mut table = self.config; | ||
|
|
||
| let package = entry!(table, "package"); | ||
| package.insert("name".into(), self.name.into()); | ||
|
|
||
| if !self.deps.is_empty() { | ||
| let dependencies = entry!(table, "dependencies"); | ||
| for name in self.deps { | ||
| let dep = entry!(dependencies, name); | ||
| dep.insert("path".into(), format!("../{}", name).into()); | ||
| } | ||
| } | ||
|
|
||
| let mut out = Path::new(env!("OUT_DIR")).join(format!("tests/{}/{}", test_name, self.name)); | ||
| let _ = fs::remove_dir_all(&out); | ||
|
|
||
| out.push("src"); | ||
| fs::create_dir_all(&out)?; | ||
| fs::write(out.join("lib.rs"), "")?; | ||
| out.pop(); | ||
|
|
||
| out.push("Cargo.toml"); | ||
| fs::write(&out, table.to_string())?; | ||
|
|
||
| Ok(out) | ||
| } | ||
| } | ||
|
|
||
| #[derive(Debug)] | ||
| struct Test { | ||
| metadata: MetadataList, | ||
| manifest: PathBuf, | ||
| } | ||
|
|
||
| impl Test { | ||
| fn new(name: impl AsRef<str>, packages: Vec<Package>) -> Self { | ||
| assert!(!packages.is_empty()); | ||
|
|
||
| println!("\n# Dependencies\n"); | ||
| let mut manifest = None; | ||
| for pkg in packages { | ||
| let out = pkg | ||
| .write_toml(name.as_ref()) | ||
| .expect("Error writing Cargo.toml for test package"); | ||
| println!("- {}", out.display()); | ||
| manifest.get_or_insert(out); | ||
| } | ||
|
|
||
| let manifest = manifest.expect("There is no main test case"); | ||
| let metadata = MetadataList::from(&manifest, "system-deps"); | ||
|
|
||
| Self { metadata, manifest } | ||
| } | ||
|
|
||
| fn check(&self, key: &str) -> Result<Table, Error> { | ||
| println!("{} {:#?}", key, self.metadata); | ||
| let resolved = self | ||
| .metadata | ||
| .get::<Table>(key, merge_default)? | ||
| .remove(key) | ||
| .ok_or(Error::PackageNotFound(key.into()))?; | ||
|
|
||
| println!("\n# Final\n"); | ||
| println!("{}", toml::to_string_pretty(&resolved).unwrap()); | ||
|
|
||
| match resolved { | ||
| Value::Table(v) => Ok(v), | ||
| _ => Err(Error::IncompatibleMerge), | ||
| } | ||
| } | ||
| } | ||
|
|
||
| fn assert_set<T: std::fmt::Debug + Eq + std::hash::Hash>( | ||
| rhs: impl IntoIterator<Item = T>, | ||
| lhs: impl IntoIterator<Item = T>, | ||
| ) { | ||
| let r = rhs.into_iter().collect::<HashSet<_>>(); | ||
| let l = lhs.into_iter().collect::<HashSet<_>>(); | ||
| assert_eq!(r, l); | ||
| } |
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