Pull globset tests from v1

This commit is contained in:
Félix Saparelli 2021-11-22 22:22:39 +13:00
parent a46cfba1a2
commit 0efdf8ea16
No known key found for this signature in database
GPG Key ID: B948C4BAE44FC474
1 changed files with 589 additions and 17 deletions

View File

@ -1,35 +1,68 @@
use watchexec::{
error::RuntimeError,
event::{Event, Tag},
event::{Event, FileType, Tag},
filter::{globset::GlobsetFilterer, Filterer},
};
trait Harness {
fn check_path(&self, path: &str) -> std::result::Result<bool, RuntimeError>;
fn check_path(
&self,
path: &str,
file_type: Option<FileType>,
) -> std::result::Result<bool, RuntimeError>;
fn file_does_pass(&self, path: &str) {
assert!(
matches!(self.check_path(path), Ok(true)),
"path {:?} (expected pass)",
path
fn path_pass(&self, path: &str, file_type: Option<FileType>, pass: bool) {
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) {
assert!(
matches!(self.check_path(path), Ok(false)),
"path {:?} (expected fail)",
path
);
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 GlobsetFilterer {
fn check_path(&self, path: &str) -> std::result::Result<bool, RuntimeError> {
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: None,
file_type,
}],
metadata: Default::default(),
};
@ -38,6 +71,26 @@ impl Harness for GlobsetFilterer {
}
}
#[test]
fn empty_filter_passes_everything() {
let filterer = GlobsetFilterer::new("/test", vec![], vec![], vec![]).unwrap();
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");
}
#[test]
fn exact_filename() {
let filterer = GlobsetFilterer::new(
@ -49,14 +102,42 @@ fn exact_filename() {
.unwrap();
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.file_doesnt_pass("/a/folder");
filterer.dir_doesnt_pass("/a/folder");
filterer.dir_does_pass("/test/Cargo.toml");
}
#[test]
fn glob_filename() {
fn exact_filenames_multiple() {
let filterer = GlobsetFilterer::new(
"/test",
vec![
("Cargo.toml".to_owned(), None),
("package.json".to_owned(), None),
],
vec![],
vec![],
)
.unwrap();
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");
}
#[test]
fn glob_single_final_ext_star() {
let filterer =
GlobsetFilterer::new("/test", vec![("Cargo.*".to_owned(), None)], vec![], vec![]).unwrap();
@ -64,5 +145,496 @@ fn glob_filename() {
filterer.file_does_pass("Cargo.json");
filterer.file_doesnt_pass("Gemfile.toml");
filterer.file_doesnt_pass("FINAL-FINAL.docx");
filterer.file_doesnt_pass("/a/folder");
filterer.dir_doesnt_pass("/a/folder");
filterer.dir_does_pass("Cargo.toml");
}
#[test]
fn glob_star_trailing_slash() {
let filterer =
GlobsetFilterer::new("/test", vec![("Cargo.*/".to_owned(), None)], vec![], vec![]).unwrap();
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");
}
#[test]
fn glob_star_leading_slash() {
let filterer =
GlobsetFilterer::new("/test", vec![("/Cargo.*".to_owned(), None)], vec![], vec![]).unwrap();
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");
}
#[test]
fn glob_leading_double_star() {
let filterer = GlobsetFilterer::new(
"/test",
vec![("**/possum".to_owned(), None)],
vec![],
vec![],
)
.unwrap();
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");
}
#[test]
fn glob_trailing_double_star() {
let filterer = GlobsetFilterer::new(
"/test",
vec![("possum/**".to_owned(), None)],
vec![],
vec![],
)
.unwrap();
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");
}
#[test]
fn glob_middle_double_star() {
let filterer = GlobsetFilterer::new(
"/test",
vec![("apples/**/oranges".to_owned(), None)],
vec![],
vec![],
)
.unwrap();
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");
}
#[test]
fn glob_double_star_trailing_slash() {
let filterer = GlobsetFilterer::new(
"/test",
vec![("apples/**/oranges/".to_owned(), None)],
vec![],
vec![],
)
.unwrap();
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");
}
#[test]
fn ignore_exact_filename() {
let filterer = GlobsetFilterer::new(
"/test",
vec![],
vec![("Cargo.toml".to_owned(), None)],
vec![],
)
.unwrap();
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");
}
#[test]
fn ignore_exact_filenames_multiple() {
let filterer = GlobsetFilterer::new(
"/test",
vec![],
vec![
("Cargo.toml".to_owned(), None),
("package.json".to_owned(), None),
],
vec![],
)
.unwrap();
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");
}
#[test]
fn ignore_glob_single_final_ext_star() {
let filterer =
GlobsetFilterer::new("/test", vec![], vec![("Cargo.*".to_owned(), None)], vec![]).unwrap();
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");
}
#[test]
fn ignore_glob_star_trailing_slash() {
let filterer =
GlobsetFilterer::new("/test", vec![], vec![("Cargo.*/".to_owned(), None)], vec![]).unwrap();
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");
}
#[test]
fn ignore_glob_star_leading_slash() {
let filterer =
GlobsetFilterer::new("/test", vec![], vec![("/Cargo.*".to_owned(), None)], vec![]).unwrap();
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");
}
#[test]
fn ignore_glob_leading_double_star() {
let filterer = GlobsetFilterer::new(
"/test",
vec![],
vec![("**/possum".to_owned(), None)],
vec![],
)
.unwrap();
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");
}
#[test]
fn ignore_glob_trailing_double_star() {
let filterer = GlobsetFilterer::new(
"/test",
vec![],
vec![("possum/**".to_owned(), None)],
vec![],
)
.unwrap();
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");
}
#[test]
fn ignore_glob_middle_double_star() {
let filterer = GlobsetFilterer::new(
"/test",
vec![],
vec![("apples/**/oranges".to_owned(), None)],
vec![],
)
.unwrap();
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");
}
#[test]
fn ignore_glob_double_star_trailing_slash() {
let filterer = GlobsetFilterer::new(
"/test",
vec![],
vec![("apples/**/oranges/".to_owned(), None)],
vec![],
)
.unwrap();
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");
}
#[test]
fn ignores_take_precedence() {
let filterer = GlobsetFilterer::new(
"/test",
vec![
("*.docx".to_owned(), None),
("*.toml".to_owned(), None),
("*.json".to_owned(), None),
],
vec![("*.toml".to_owned(), None), ("*.json".to_owned(), None)],
vec![],
)
.unwrap();
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 replicate the "buggy"/"confusing" watchexec v1 behaviour.
#[test]
fn ignore_folder_incorrectly_with_bare_match() {
let filterer =
GlobsetFilterer::new("/test", vec![], vec![("prunes".to_owned(), None)], vec![]).unwrap();
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.dir_doesnt_pass("prunes");
// buggy behaviour (should be doesnt):
filterer.file_does_pass("prunes/carrots/cauliflowers/oranges");
filterer.file_does_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("prunes/oranges/bananas");
filterer.dir_does_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_does_pass("prunes/carrots/cauliflowers/artichokes/oranges");
}
#[test]
fn ignore_folder_incorrectly_with_bare_and_leading_slash() {
let filterer =
GlobsetFilterer::new("/test", vec![], vec![("/prunes".to_owned(), None)], vec![]).unwrap();
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.dir_doesnt_pass("prunes");
// buggy behaviour (should be doesnt):
filterer.file_does_pass("prunes/carrots/cauliflowers/oranges");
filterer.file_does_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("prunes/oranges/bananas");
filterer.dir_does_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_does_pass("prunes/carrots/cauliflowers/artichokes/oranges");
}
#[test]
fn ignore_folder_incorrectly_with_bare_and_trailing_slash() {
let filterer =
GlobsetFilterer::new("/test", vec![], vec![("prunes/".to_owned(), None)], vec![]).unwrap();
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.dir_doesnt_pass("prunes");
// buggy behaviour (should be doesnt):
filterer.file_does_pass("prunes");
filterer.file_does_pass("prunes/carrots/cauliflowers/oranges");
filterer.file_does_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_does_pass("prunes/oranges/bananas");
filterer.dir_does_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_does_pass("prunes/carrots/cauliflowers/artichokes/oranges");
}
#[test]
fn ignore_folder_incorrectly_with_only_double_double_glob() {
let filterer = GlobsetFilterer::new(
"/test",
vec![],
vec![("**/prunes/**".to_owned(), None)],
vec![],
)
.unwrap();
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/carrots/cauliflowers/oranges");
filterer.file_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
filterer.file_doesnt_pass("prunes/oranges/bananas");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/oranges");
filterer.dir_doesnt_pass("prunes/carrots/cauliflowers/artichokes/oranges");
// buggy behaviour (should be doesnt):
filterer.file_does_pass("prunes");
filterer.dir_does_pass("prunes");
}
#[test]
fn ignore_folder_correctly_with_double_and_double_double_globs() {
let filterer = GlobsetFilterer::new(
"/test",
vec![],
vec![
("**/prunes".to_owned(), None),
("**/prunes/**".to_owned(), None),
],
vec![],
)
.unwrap();
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");
}