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Merge pull request #1051 from e-hat/highlight-testing-recursive-dirs

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feat: run highlight tests in subdirectories
This commit is contained in:
Amaan Qureshi 2023-08-03 14:52:37 -04:00 • committed by GitHub
commit 397ead5459
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1 changed files with 46 additions and 26 deletions
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72
cli/src/test_highlight.rs
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@ -39,41 +39,61 @@ impl std::fmt::Display for Failure {
}
pub fn test_highlights(loader: &Loader, directory: &Path) -> Result<()> {
println!("syntax highlighting:");
test_highlights_indented(loader, directory, 2)
}
fn test_highlights_indented(loader: &Loader, directory: &Path, indent_level: usize) -> Result<()> {
let mut failed = false;
let mut highlighter = Highlighter::new();
println!("syntax highlighting:");
for highlight_test_file in fs::read_dir(directory)? {
let highlight_test_file = highlight_test_file?;
let test_file_path = highlight_test_file.path();
let test_file_name = highlight_test_file.file_name();
let (language, language_config) = loader
.language_configuration_for_file_name(&test_file_path)?
.ok_or_else(|| anyhow!("No language found for path {:?}", test_file_path))?;
let highlight_config = language_config
.highlight_config(language)?
.ok_or_else(|| anyhow!("No highlighting config found for {:?}", test_file_path))?;
match test_highlight(
&loader,
&mut highlighter,
highlight_config,
fs::read(&test_file_path)?.as_slice(),
) {
Ok(assertion_count) => {
println!(
" ✓ {} ({} assertions)",
Colour::Green.paint(test_file_name.to_string_lossy().as_ref()),
assertion_count
);
}
Err(e) => {
println!(
" ✗ {}",
Colour::Red.paint(test_file_name.to_string_lossy().as_ref())
);
println!(" {}", e);
print!(
"{indent:indent_level$}",
indent = "",
indent_level = indent_level * 2
);
if test_file_path.is_dir() && !test_file_path.read_dir()?.next().is_none() {
println!("{}:", test_file_name.into_string().unwrap());
if let Err(_) = test_highlights_indented(loader, &test_file_path, indent_level + 1) {
failed = true;
}
} else {
let (language, language_config) = loader
.language_configuration_for_file_name(&test_file_path)?
.ok_or_else(|| anyhow!("No language found for path {:?}", test_file_path))?;
let highlight_config = language_config
.highlight_config(language)?
.ok_or_else(|| anyhow!("No highlighting config found for {:?}", test_file_path))?;
match test_highlight(
&loader,
&mut highlighter,
highlight_config,
fs::read(&test_file_path)?.as_slice(),
) {
Ok(assertion_count) => {
println!(
"✓ {} ({} assertions)",
Colour::Green.paint(test_file_name.to_string_lossy().as_ref()),
assertion_count
);
}
Err(e) => {
println!(
"✗ {}",
Colour::Red.paint(test_file_name.to_string_lossy().as_ref())
);
println!(
"{indent:indent_level$} {e}",
indent = "",
indent_level = indent_level * 2
);
failed = true;
}
}
}
}