Add tests for tagged (paths only)

- v1 buggy tests don't pass
This commit is contained in:
Félix Saparelli 2021-11-28 02:22:07 +13:00
parent 0efdf8ea16
commit 269894e1b0
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GPG Key ID: B948C4BAE44FC474
2 changed files with 571 additions and 1 deletions

View File

@ -191,7 +191,7 @@ impl TaggedFilterer {
)
})
.collect::<Vec<_>>();
if tag_filters.is_empty() {
if tag_filters.is_empty() && tag_match {
trace!("no more filters for this matcher, skipping (pass)");
continue;
}

View File

@ -0,0 +1,570 @@
use std::sync::Arc;
use watchexec::{
error::RuntimeError,
event::{Event, FileType, Tag},
filter::{
tagged::{Filter, Matcher, Op, Pattern, TaggedFilterer},
Filterer,
},
};
trait Harness {
fn check_path(
&self,
path: &str,
file_type: Option<FileType>,
) -> std::result::Result<bool, RuntimeError>;
fn path_pass(&self, path: &str, file_type: Option<FileType>, pass: bool) {
let path = if let Some(suf) = path.strip_prefix("/test/") {
let origin = dunce::canonicalize(".").unwrap();
origin.join(suf).to_string_lossy().to_string()
} else {
path.to_string()
};
tracing::info!(?path, ?file_type, ?pass, "check");
assert_eq!(
self.check_path(&path, file_type).unwrap(),
pass,
"{} {:?} (expected {})",
match file_type {
Some(FileType::File) => "file",
Some(FileType::Dir) => "dir",
Some(FileType::Symlink) => "symlink",
Some(FileType::Other) => "other",
None => "path",
},
path,
if pass { "pass" } else { "fail" }
);
}
fn file_does_pass(&self, path: &str) {
self.path_pass(path, Some(FileType::File), true);
}
fn file_doesnt_pass(&self, path: &str) {
self.path_pass(path, Some(FileType::File), false);
}
fn dir_does_pass(&self, path: &str) {
self.path_pass(path, Some(FileType::Dir), true);
}
fn dir_doesnt_pass(&self, path: &str) {
self.path_pass(path, Some(FileType::Dir), false);
}
fn unk_does_pass(&self, path: &str) {
self.path_pass(path, None, true);
}
fn unk_doesnt_pass(&self, path: &str) {
self.path_pass(path, None, false);
}
}
impl Harness for TaggedFilterer {
fn check_path(
&self,
path: &str,
file_type: Option<FileType>,
) -> std::result::Result<bool, RuntimeError> {
let event = Event {
tags: vec![Tag::Path {
path: path.into(),
file_type,
}],
metadata: Default::default(),
};
self.check_event(&event)
}
}
async fn filt(filters: &[Filter]) -> Arc<TaggedFilterer> {
let origin = dunce::canonicalize(".").unwrap();
let filterer = TaggedFilterer::new(origin.clone(), origin).expect("creating filterer");
filterer.add_filters(filters).await.expect("adding filters");
tracing_subscriber::fmt::try_init().ok();
filterer
}
fn filter(pat: &str) -> Filter {
Filter {
in_path: None,
on: Matcher::Path,
op: Op::Glob,
pat: Pattern::Glob(pat.into()),
negate: false,
}
}
fn not_filter(pat: &str) -> Filter {
Filter {
in_path: None,
on: Matcher::Path,
op: Op::NotGlob,
pat: Pattern::Glob(pat.into()),
negate: false,
}
}
#[tokio::test]
async fn empty_filter_passes_everything() {
let filterer = filt(&[]).await;
filterer.file_does_pass("Cargo.toml");
filterer.file_does_pass("Cargo.json");
filterer.file_does_pass("Gemfile.toml");
filterer.file_does_pass("FINAL-FINAL.docx");
filterer.dir_does_pass("/test/Cargo.toml");
filterer.dir_does_pass("/a/folder");
filterer.file_does_pass("apples/carrots/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("apples/oranges/bananas");
filterer.dir_does_pass("apples/carrots/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.dir_does_pass("apples/oranges/bananas");
}
#[tokio::test]
async fn exact_filename() {
let filterer = filt(&[filter("Cargo.toml")]).await;
filterer.file_does_pass("Cargo.toml");
filterer.file_does_pass("/test/foo/bar/Cargo.toml");
filterer.file_doesnt_pass("Cargo.json");
filterer.file_doesnt_pass("Gemfile.toml");
filterer.file_doesnt_pass("FINAL-FINAL.docx");
filterer.dir_doesnt_pass("/a/folder");
filterer.dir_does_pass("/test/Cargo.toml");
}
#[tokio::test]
async fn exact_filenames_multiple() {
let filterer = filt(&[filter("Cargo.toml"), filter("package.json")]).await;
filterer.file_does_pass("Cargo.toml");
filterer.file_does_pass("/test/foo/bar/Cargo.toml");
filterer.file_does_pass("package.json");
filterer.file_does_pass("/test/foo/bar/package.json");
filterer.file_doesnt_pass("Cargo.json");
filterer.file_doesnt_pass("package.toml");
filterer.file_doesnt_pass("Gemfile.toml");
filterer.file_doesnt_pass("FINAL-FINAL.docx");
filterer.dir_doesnt_pass("/a/folder");
filterer.dir_does_pass("/test/Cargo.toml");
filterer.dir_does_pass("/test/package.json");
}
#[tokio::test]
async fn glob_single_final_ext_star() {
let filterer = filt(&[filter("Cargo.*")]).await;
filterer.file_does_pass("Cargo.toml");
filterer.file_does_pass("Cargo.json");
filterer.file_doesnt_pass("Gemfile.toml");
filterer.file_doesnt_pass("FINAL-FINAL.docx");
filterer.dir_doesnt_pass("/a/folder");
filterer.dir_does_pass("Cargo.toml");
}
#[tokio::test]
async fn glob_star_trailing_slash() {
let filterer = filt(&[filter("Cargo.*/")]).await;
filterer.file_doesnt_pass("Cargo.toml");
filterer.file_doesnt_pass("Cargo.json");
filterer.file_doesnt_pass("Gemfile.toml");
filterer.file_doesnt_pass("FINAL-FINAL.docx");
filterer.dir_doesnt_pass("/a/folder");
filterer.dir_does_pass("Cargo.toml");
filterer.unk_doesnt_pass("Cargo.toml");
}
#[tokio::test]
async fn glob_star_leading_slash() {
let filterer = filt(&[filter("/Cargo.*")]).await;
filterer.file_does_pass("Cargo.toml");
filterer.file_does_pass("Cargo.json");
filterer.dir_does_pass("Cargo.toml");
filterer.unk_does_pass("Cargo.toml");
filterer.file_doesnt_pass("foo/Cargo.toml");
filterer.dir_doesnt_pass("foo/Cargo.toml");
}
#[tokio::test]
async fn glob_leading_double_star() {
let filterer = filt(&[filter("**/possum")]).await;
filterer.file_does_pass("possum");
filterer.file_does_pass("foo/bar/possum");
filterer.file_does_pass("/foo/bar/possum");
filterer.dir_does_pass("possum");
filterer.dir_does_pass("foo/bar/possum");
filterer.dir_does_pass("/foo/bar/possum");
filterer.file_doesnt_pass("rat");
filterer.file_doesnt_pass("foo/bar/rat");
filterer.file_doesnt_pass("/foo/bar/rat");
}
#[tokio::test]
async fn glob_trailing_double_star() {
let filterer = filt(&[filter("possum/**")]).await;
filterer.file_doesnt_pass("possum");
filterer.file_does_pass("possum/foo/bar");
filterer.file_doesnt_pass("/possum/foo/bar");
filterer.file_does_pass("/test/possum/foo/bar");
filterer.dir_doesnt_pass("possum");
filterer.dir_doesnt_pass("foo/bar/possum");
filterer.dir_doesnt_pass("/foo/bar/possum");
filterer.dir_does_pass("possum/foo/bar");
filterer.dir_doesnt_pass("/possum/foo/bar");
filterer.dir_does_pass("/test/possum/foo/bar");
filterer.file_doesnt_pass("rat");
filterer.file_doesnt_pass("foo/bar/rat");
filterer.file_doesnt_pass("/foo/bar/rat");
}
#[tokio::test]
async fn glob_middle_double_star() {
let filterer = filt(&[filter("apples/**/oranges")]).await;
filterer.dir_doesnt_pass("/a/folder");
filterer.file_does_pass("apples/carrots/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("apples/oranges/bananas");
filterer.dir_does_pass("apples/carrots/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.dir_doesnt_pass("apples/oranges/bananas");
}
#[tokio::test]
async fn glob_double_star_trailing_slash() {
let filterer = filt(&[filter("apples/**/oranges/")]).await;
filterer.dir_doesnt_pass("/a/folder");
filterer.file_doesnt_pass("apples/carrots/oranges");
filterer.file_doesnt_pass("apples/carrots/cauliflowers/oranges");
filterer.file_doesnt_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("apples/oranges/bananas");
filterer.dir_does_pass("apples/carrots/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.dir_doesnt_pass("apples/oranges/bananas");
filterer.unk_doesnt_pass("apples/carrots/oranges");
filterer.unk_doesnt_pass("apples/carrots/cauliflowers/oranges");
filterer.unk_doesnt_pass("apples/carrots/cauliflowers/artichokes/oranges");
}
#[tokio::test]
async fn ignore_exact_filename() {
let filterer = filt(&[not_filter("Cargo.toml")]).await;
filterer.file_doesnt_pass("Cargo.toml");
filterer.file_doesnt_pass("/test/foo/bar/Cargo.toml");
filterer.file_does_pass("Cargo.json");
filterer.file_does_pass("Gemfile.toml");
filterer.file_does_pass("FINAL-FINAL.docx");
filterer.dir_does_pass("/a/folder");
filterer.dir_doesnt_pass("/test/Cargo.toml");
}
#[tokio::test]
async fn ignore_exact_filenames_multiple() {
let filterer = filt(&[not_filter("Cargo.toml"), not_filter("package.json")]).await;
filterer.file_doesnt_pass("Cargo.toml");
filterer.file_doesnt_pass("/test/foo/bar/Cargo.toml");
filterer.file_doesnt_pass("package.json");
filterer.file_doesnt_pass("/test/foo/bar/package.json");
filterer.file_does_pass("Cargo.json");
filterer.file_does_pass("package.toml");
filterer.file_does_pass("Gemfile.toml");
filterer.file_does_pass("FINAL-FINAL.docx");
filterer.dir_does_pass("/a/folder");
filterer.dir_doesnt_pass("/test/Cargo.toml");
filterer.dir_doesnt_pass("/test/package.json");
}
#[tokio::test]
async fn ignore_glob_single_final_ext_star() {
let filterer = filt(&[not_filter("Cargo.*")]).await;
filterer.file_doesnt_pass("Cargo.toml");
filterer.file_doesnt_pass("Cargo.json");
filterer.file_does_pass("Gemfile.toml");
filterer.file_does_pass("FINAL-FINAL.docx");
filterer.dir_does_pass("/a/folder");
filterer.dir_doesnt_pass("Cargo.toml");
}
#[tokio::test]
async fn ignore_glob_star_trailing_slash() {
let filterer = filt(&[not_filter("Cargo.*/")]).await;
filterer.file_does_pass("Cargo.toml");
filterer.file_does_pass("Cargo.json");
filterer.file_does_pass("Gemfile.toml");
filterer.file_does_pass("FINAL-FINAL.docx");
filterer.dir_does_pass("/a/folder");
filterer.dir_doesnt_pass("Cargo.toml");
filterer.unk_does_pass("Cargo.toml");
}
#[tokio::test]
async fn ignore_glob_star_leading_slash() {
let filterer = filt(&[not_filter("/Cargo.*")]).await;
filterer.file_doesnt_pass("Cargo.toml");
filterer.file_doesnt_pass("Cargo.json");
filterer.dir_doesnt_pass("Cargo.toml");
filterer.unk_doesnt_pass("Cargo.toml");
filterer.file_does_pass("foo/Cargo.toml");
filterer.dir_does_pass("foo/Cargo.toml");
}
#[tokio::test]
async fn ignore_glob_leading_double_star() {
let filterer = filt(&[not_filter("**/possum")]).await;
filterer.file_doesnt_pass("possum");
filterer.file_doesnt_pass("foo/bar/possum");
filterer.file_doesnt_pass("/foo/bar/possum");
filterer.dir_doesnt_pass("possum");
filterer.dir_doesnt_pass("foo/bar/possum");
filterer.dir_doesnt_pass("/foo/bar/possum");
filterer.file_does_pass("rat");
filterer.file_does_pass("foo/bar/rat");
filterer.file_does_pass("/foo/bar/rat");
}
#[tokio::test]
async fn ignore_glob_trailing_double_star() {
let filterer = filt(&[not_filter("possum/**")]).await;
filterer.file_does_pass("possum");
filterer.file_doesnt_pass("possum/foo/bar");
filterer.file_does_pass("/possum/foo/bar");
filterer.file_doesnt_pass("/test/possum/foo/bar");
filterer.dir_does_pass("possum");
filterer.dir_does_pass("foo/bar/possum");
filterer.dir_does_pass("/foo/bar/possum");
filterer.dir_doesnt_pass("possum/foo/bar");
filterer.dir_does_pass("/possum/foo/bar");
filterer.dir_doesnt_pass("/test/possum/foo/bar");
filterer.file_does_pass("rat");
filterer.file_does_pass("foo/bar/rat");
filterer.file_does_pass("/foo/bar/rat");
}
#[tokio::test]
async fn ignore_glob_middle_double_star() {
let filterer = filt(&[not_filter("apples/**/oranges")]).await;
filterer.dir_does_pass("/a/folder");
filterer.file_doesnt_pass("apples/carrots/oranges");
filterer.file_doesnt_pass("apples/carrots/cauliflowers/oranges");
filterer.file_doesnt_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("apples/oranges/bananas");
filterer.dir_doesnt_pass("apples/carrots/oranges");
filterer.dir_doesnt_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_doesnt_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.dir_does_pass("apples/oranges/bananas");
}
#[tokio::test]
async fn ignore_glob_double_star_trailing_slash() {
let filterer = filt(&[not_filter("apples/**/oranges/")]).await;
filterer.dir_does_pass("/a/folder");
filterer.file_does_pass("apples/carrots/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("apples/oranges/bananas");
filterer.dir_doesnt_pass("apples/carrots/oranges");
filterer.dir_doesnt_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_doesnt_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.dir_does_pass("apples/oranges/bananas");
filterer.unk_does_pass("apples/carrots/oranges");
filterer.unk_does_pass("apples/carrots/cauliflowers/oranges");
filterer.unk_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
}
#[tokio::test]
async fn ignores_take_precedence() {
let filterer = filt(&[
filter("*.docx"),
filter("*.toml"),
filter("*.json"),
not_filter("*.toml"),
not_filter("*.json"),
])
.await;
filterer.file_doesnt_pass("Cargo.toml");
filterer.file_doesnt_pass("/test/foo/bar/Cargo.toml");
filterer.file_doesnt_pass("package.json");
filterer.file_doesnt_pass("/test/foo/bar/package.json");
filterer.dir_doesnt_pass("/test/Cargo.toml");
filterer.dir_doesnt_pass("/test/package.json");
filterer.file_does_pass("FINAL-FINAL.docx");
}
// The following tests check that the "buggy"/"confusing" watchexec v1 behaviour
// is no longer present.
#[tokio::test]
async fn ignore_folder_with_bare_match() {
let filterer = filt(&[not_filter("prunes")]).await;
filterer.file_does_pass("apples");
filterer.file_does_pass("apples/carrots/cauliflowers/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("apples/oranges/bananas");
filterer.dir_does_pass("apples");
filterer.dir_does_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes");
filterer.dir_does_pass("raw-prunes");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes/oranges/bananas");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes/oranges/bananas");
filterer.dir_doesnt_pass("prunes");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
}
#[tokio::test]
async fn ignore_folder_with_bare_and_leading_slash() {
let filterer = filt(&[not_filter("/prunes")]).await;
filterer.file_does_pass("apples");
filterer.file_does_pass("apples/carrots/cauliflowers/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("apples/oranges/bananas");
filterer.dir_does_pass("apples");
filterer.dir_does_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes");
filterer.dir_does_pass("raw-prunes");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes/oranges/bananas");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes/oranges/bananas");
filterer.dir_doesnt_pass("prunes");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
}
#[tokio::test]
async fn ignore_folder_with_bare_and_trailing_slash() {
let filterer = filt(&[not_filter("prunes/")]).await;
filterer.file_does_pass("apples");
filterer.file_does_pass("apples/carrots/cauliflowers/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("apples/oranges/bananas");
filterer.dir_does_pass("apples");
filterer.dir_does_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes");
filterer.dir_does_pass("raw-prunes");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes/oranges/bananas");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes/oranges/bananas");
filterer.dir_doesnt_pass("prunes");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
}
#[tokio::test]
async fn ignore_folder_with_only_double_double_glob() {
let filterer = filt(&[not_filter("**/prunes/**")]).await;
filterer.file_does_pass("apples");
filterer.file_does_pass("apples/carrots/cauliflowers/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("apples/oranges/bananas");
filterer.dir_does_pass("apples");
filterer.dir_does_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes");
filterer.dir_does_pass("raw-prunes");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes/oranges/bananas");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes/oranges/bananas");
filterer.dir_doesnt_pass("prunes");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
}
#[tokio::test]
async fn ignore_folder_with_double_and_double_double_globs() {
let filterer = filt(&[not_filter("**/prunes"), not_filter("**/prunes/**")]).await;
filterer.file_does_pass("apples");
filterer.file_does_pass("apples/carrots/cauliflowers/oranges");
filterer.file_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("apples/oranges/bananas");
filterer.dir_does_pass("apples");
filterer.dir_does_pass("apples/carrots/cauliflowers/oranges");
filterer.dir_does_pass("apples/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes");
filterer.dir_does_pass("raw-prunes");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.file_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("raw-prunes/oranges/bananas");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/oranges");
filterer.dir_does_pass("raw-prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes/oranges/bananas");
filterer.dir_doesnt_pass("prunes");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
}