mirror of
https://github.com/astral-sh/ruff.git
synced 2025-08-30 23:27:27 +00:00
a84b27e679
This ties together everything from the previous commits. Some interesting bits here are how the snapshot is generated (where we include relevant info to make it easier to review the snapshots) and also a tweak to how inline assertions are processed. This commit also includes some example snapshots just to get a sense of what they look like. Follow-up work should add more of these I think.
60 lines
2 KiB
Rust
60 lines
2 KiB
Rust
use camino::Utf8Path;
|
|
use dir_test::{dir_test, Fixture};
|
|
|
|
/// See `crates/red_knot_test/README.md` for documentation on these tests.
|
|
#[dir_test(
|
|
dir: "$CARGO_MANIFEST_DIR/resources/mdtest",
|
|
glob: "**/*.md"
|
|
)]
|
|
#[allow(clippy::needless_pass_by_value)]
|
|
fn mdtest(fixture: Fixture<&str>) {
|
|
let absolute_fixture_path = Utf8Path::new(fixture.path());
|
|
let crate_dir = Utf8Path::new(env!("CARGO_MANIFEST_DIR"));
|
|
let snapshot_path = crate_dir.join("resources").join("mdtest").join("snapshots");
|
|
let workspace_root = crate_dir.ancestors().nth(2).unwrap();
|
|
|
|
let relative_fixture_path = absolute_fixture_path.strip_prefix(workspace_root).unwrap();
|
|
let short_title = absolute_fixture_path.file_name().unwrap();
|
|
|
|
let test_name = test_name("mdtest", absolute_fixture_path);
|
|
|
|
red_knot_test::run(
|
|
absolute_fixture_path,
|
|
relative_fixture_path,
|
|
&snapshot_path,
|
|
short_title,
|
|
&test_name,
|
|
);
|
|
}
|
|
|
|
/// Constructs the test name used for individual markdown files
|
|
///
|
|
/// This code is copied from <https://github.com/fe-lang/dir-test/blob/1c0f41c480a3490bc2653a043ff6e3f8085a1f47/macros/src/lib.rs#L104-L138>
|
|
/// and should be updated if they diverge
|
|
fn test_name(test_func_name: &str, fixture_path: &Utf8Path) -> String {
|
|
assert!(fixture_path.is_file());
|
|
|
|
let dir_path = format!("{}/resources/mdtest", std::env!("CARGO_MANIFEST_DIR"));
|
|
let rel_path = fixture_path.strip_prefix(dir_path).unwrap();
|
|
assert!(rel_path.is_relative());
|
|
|
|
let mut test_name = test_func_name.to_owned();
|
|
test_name.push_str("__");
|
|
|
|
for component in rel_path.parent().unwrap().components() {
|
|
let component = component
|
|
.as_str()
|
|
.replace(|c: char| c.is_ascii_punctuation(), "_");
|
|
test_name.push_str(&component);
|
|
test_name.push('_');
|
|
}
|
|
|
|
test_name.push_str(
|
|
&rel_path
|
|
.file_stem()
|
|
.unwrap()
|
|
.replace(|c: char| c.is_ascii_punctuation(), "_"),
|
|
);
|
|
|
|
test_name
|
|
}
|