fix: declare test path relative to $CARGO_MANIFEST_DIR (#8498)

This is another fix to prepare for Buck2. See #8496 for related changes.

---
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* __->__ #8498
* #8496
This commit is contained in:
Michael Bolin
2025-12-23 19:29:48 -08:00
committed by GitHub
parent e61bae12e3
commit 38de0a1de4

View File

@@ -8,7 +8,8 @@ use tempfile::tempdir;
#[test]
fn test_apply_patch_scenarios() -> anyhow::Result<()> {
for scenario in fs::read_dir("tests/fixtures/scenarios")? {
let scenarios_dir = Path::new(env!("CARGO_MANIFEST_DIR")).join("tests/fixtures/scenarios");
for scenario in fs::read_dir(scenarios_dir)? {
let scenario = scenario?;
let path = scenario.path();
if path.is_dir() {
@@ -81,11 +82,15 @@ fn snapshot_dir_recursive(
continue;
};
let rel = stripped.to_path_buf();
let file_type = entry.file_type()?;
if file_type.is_dir() {
// Under Buck2, files in `__srcs` are often materialized as symlinks.
// Use `metadata()` (follows symlinks) so our fixture snapshots work
// under both Cargo and Buck2.
let metadata = fs::metadata(&path)?;
if metadata.is_dir() {
entries.insert(rel.clone(), Entry::Dir);
snapshot_dir_recursive(base, &path, entries)?;
} else if file_type.is_file() {
} else if metadata.is_file() {
let contents = fs::read(&path)?;
entries.insert(rel, Entry::File(contents));
}
@@ -97,12 +102,14 @@ fn copy_dir_recursive(src: &Path, dst: &Path) -> anyhow::Result<()> {
for entry in fs::read_dir(src)? {
let entry = entry?;
let path = entry.path();
let file_type = entry.file_type()?;
let dest_path = dst.join(entry.file_name());
if file_type.is_dir() {
// See note in `snapshot_dir_recursive` about Buck2 symlink trees.
let metadata = fs::metadata(&path)?;
if metadata.is_dir() {
fs::create_dir_all(&dest_path)?;
copy_dir_recursive(&path, &dest_path)?;
} else if file_type.is_file() {
} else if metadata.is_file() {
if let Some(parent) = dest_path.parent() {
fs::create_dir_all(parent)?;
}