comm-central/third_party/rust/glob/tests/glob-std.rs

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// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// ignore-windows TempDir may cause IoError on windows: #10462
#![cfg_attr(test, deny(warnings))]
extern crate glob;
extern crate tempdir;
use glob::glob;
use std::env;
use std::fs;
use std::path::PathBuf;
use tempdir::TempDir;
#[test]
fn main() {
fn mk_file(path: &str, directory: bool) {
if directory {
fs::create_dir(path).unwrap();
} else {
fs::File::create(path).unwrap();
}
}
fn glob_vec(pattern: &str) -> Vec<PathBuf> {
glob(pattern).unwrap().map(|r| r.unwrap()).collect()
}
let root = TempDir::new("glob-tests");
let root = root.ok().expect("Should have created a temp directory");
assert!(env::set_current_dir(root.path()).is_ok());
mk_file("aaa", true);
mk_file("aaa/apple", true);
mk_file("aaa/orange", true);
mk_file("aaa/tomato", true);
mk_file("aaa/tomato/tomato.txt", false);
mk_file("aaa/tomato/tomoto.txt", false);
mk_file("bbb", true);
mk_file("bbb/specials", true);
mk_file("bbb/specials/!", false);
// windows does not allow `*` or `?` characters to exist in filenames
if env::consts::FAMILY != "windows" {
mk_file("bbb/specials/*", false);
mk_file("bbb/specials/?", false);
}
mk_file("bbb/specials/[", false);
mk_file("bbb/specials/]", false);
mk_file("ccc", true);
mk_file("xyz", true);
mk_file("xyz/x", false);
mk_file("xyz/y", false);
mk_file("xyz/z", false);
mk_file("r", true);
mk_file("r/current_dir.md", false);
mk_file("r/one", true);
mk_file("r/one/a.md", false);
mk_file("r/one/another", true);
mk_file("r/one/another/a.md", false);
mk_file("r/one/another/deep", true);
mk_file("r/one/another/deep/spelunking.md", false);
mk_file("r/another", true);
mk_file("r/another/a.md", false);
mk_file("r/two", true);
mk_file("r/two/b.md", false);
mk_file("r/three", true);
mk_file("r/three/c.md", false);
// all recursive entities
assert_eq!(
glob_vec("r/**"),
vec!(
PathBuf::from("r/another"),
PathBuf::from("r/one"),
PathBuf::from("r/one/another"),
PathBuf::from("r/one/another/deep"),
PathBuf::from("r/three"),
PathBuf::from("r/two")
)
);
// collapse consecutive recursive patterns
assert_eq!(
glob_vec("r/**/**"),
vec!(
PathBuf::from("r/another"),
PathBuf::from("r/one"),
PathBuf::from("r/one/another"),
PathBuf::from("r/one/another/deep"),
PathBuf::from("r/three"),
PathBuf::from("r/two")
)
);
assert_eq!(
glob_vec("r/**/*"),
vec!(
PathBuf::from("r/another"),
PathBuf::from("r/another/a.md"),
PathBuf::from("r/current_dir.md"),
PathBuf::from("r/one"),
PathBuf::from("r/one/a.md"),
PathBuf::from("r/one/another"),
PathBuf::from("r/one/another/a.md"),
PathBuf::from("r/one/another/deep"),
PathBuf::from("r/one/another/deep/spelunking.md"),
PathBuf::from("r/three"),
PathBuf::from("r/three/c.md"),
PathBuf::from("r/two"),
PathBuf::from("r/two/b.md")
)
);
// followed by a wildcard
assert_eq!(
glob_vec("r/**/*.md"),
vec!(
PathBuf::from("r/another/a.md"),
PathBuf::from("r/current_dir.md"),
PathBuf::from("r/one/a.md"),
PathBuf::from("r/one/another/a.md"),
PathBuf::from("r/one/another/deep/spelunking.md"),
PathBuf::from("r/three/c.md"),
PathBuf::from("r/two/b.md")
)
);
// followed by a precise pattern
assert_eq!(
glob_vec("r/one/**/a.md"),
vec!(
PathBuf::from("r/one/a.md"),
PathBuf::from("r/one/another/a.md")
)
);
// followed by another recursive pattern
// collapses consecutive recursives into one
assert_eq!(
glob_vec("r/one/**/**/a.md"),
vec!(
PathBuf::from("r/one/a.md"),
PathBuf::from("r/one/another/a.md")
)
);
// followed by two precise patterns
assert_eq!(
glob_vec("r/**/another/a.md"),
vec!(
PathBuf::from("r/another/a.md"),
PathBuf::from("r/one/another/a.md")
)
);
assert_eq!(glob_vec(""), Vec::<PathBuf>::new());
assert_eq!(glob_vec("."), vec!(PathBuf::from(".")));
assert_eq!(glob_vec(".."), vec!(PathBuf::from("..")));
assert_eq!(glob_vec("aaa"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("aaa/"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("a"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aa"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aaaa"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aaa/apple"), vec!(PathBuf::from("aaa/apple")));
assert_eq!(glob_vec("aaa/apple/nope"), Vec::<PathBuf>::new());
// windows should support both / and \ as directory separators
if env::consts::FAMILY == "windows" {
assert_eq!(glob_vec("aaa\\apple"), vec!(PathBuf::from("aaa/apple")));
}
assert_eq!(
glob_vec("???/"),
vec!(
PathBuf::from("aaa"),
PathBuf::from("bbb"),
PathBuf::from("ccc"),
PathBuf::from("xyz")
)
);
assert_eq!(
glob_vec("aaa/tomato/tom?to.txt"),
vec!(
PathBuf::from("aaa/tomato/tomato.txt"),
PathBuf::from("aaa/tomato/tomoto.txt")
)
);
assert_eq!(
glob_vec("xyz/?"),
vec!(
PathBuf::from("xyz/x"),
PathBuf::from("xyz/y"),
PathBuf::from("xyz/z")
)
);
assert_eq!(glob_vec("a*"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("*a*"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("a*a"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("aaa*"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("*aaa"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("*aaa*"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("*a*a*a*"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("aaa*/"), vec!(PathBuf::from("aaa")));
assert_eq!(
glob_vec("aaa/*"),
vec!(
PathBuf::from("aaa/apple"),
PathBuf::from("aaa/orange"),
PathBuf::from("aaa/tomato")
)
);
assert_eq!(
glob_vec("aaa/*a*"),
vec!(
PathBuf::from("aaa/apple"),
PathBuf::from("aaa/orange"),
PathBuf::from("aaa/tomato")
)
);
assert_eq!(
glob_vec("*/*/*.txt"),
vec!(
PathBuf::from("aaa/tomato/tomato.txt"),
PathBuf::from("aaa/tomato/tomoto.txt")
)
);
assert_eq!(
glob_vec("*/*/t[aob]m?to[.]t[!y]t"),
vec!(
PathBuf::from("aaa/tomato/tomato.txt"),
PathBuf::from("aaa/tomato/tomoto.txt")
)
);
assert_eq!(glob_vec("./aaa"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("./*"), glob_vec("*"));
assert_eq!(glob_vec("*/..").pop().unwrap(), PathBuf::from("xyz/.."));
assert_eq!(glob_vec("aaa/../bbb"), vec!(PathBuf::from("aaa/../bbb")));
assert_eq!(glob_vec("nonexistent/../bbb"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aaa/tomato/tomato.txt/.."), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aaa/tomato/tomato.txt/"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aa[a]"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("aa[abc]"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("a[bca]a"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("aa[b]"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aa[xyz]"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aa[]]"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aa[!b]"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("aa[!bcd]"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("a[!bcd]a"), vec!(PathBuf::from("aaa")));
assert_eq!(glob_vec("aa[!a]"), Vec::<PathBuf>::new());
assert_eq!(glob_vec("aa[!abc]"), Vec::<PathBuf>::new());
assert_eq!(
glob_vec("bbb/specials/[[]"),
vec!(PathBuf::from("bbb/specials/["))
);
assert_eq!(
glob_vec("bbb/specials/!"),
vec!(PathBuf::from("bbb/specials/!"))
);
assert_eq!(
glob_vec("bbb/specials/[]]"),
vec!(PathBuf::from("bbb/specials/]"))
);
if env::consts::FAMILY != "windows" {
assert_eq!(
glob_vec("bbb/specials/[*]"),
vec!(PathBuf::from("bbb/specials/*"))
);
assert_eq!(
glob_vec("bbb/specials/[?]"),
vec!(PathBuf::from("bbb/specials/?"))
);
}
if env::consts::FAMILY == "windows" {
assert_eq!(
glob_vec("bbb/specials/[![]"),
vec!(
PathBuf::from("bbb/specials/!"),
PathBuf::from("bbb/specials/]")
)
);
assert_eq!(
glob_vec("bbb/specials/[!]]"),
vec!(
PathBuf::from("bbb/specials/!"),
PathBuf::from("bbb/specials/[")
)
);
assert_eq!(
glob_vec("bbb/specials/[!!]"),
vec!(
PathBuf::from("bbb/specials/["),
PathBuf::from("bbb/specials/]")
)
);
} else {
assert_eq!(
glob_vec("bbb/specials/[![]"),
vec!(
PathBuf::from("bbb/specials/!"),
PathBuf::from("bbb/specials/*"),
PathBuf::from("bbb/specials/?"),
PathBuf::from("bbb/specials/]")
)
);
assert_eq!(
glob_vec("bbb/specials/[!]]"),
vec!(
PathBuf::from("bbb/specials/!"),
PathBuf::from("bbb/specials/*"),
PathBuf::from("bbb/specials/?"),
PathBuf::from("bbb/specials/[")
)
);
assert_eq!(
glob_vec("bbb/specials/[!!]"),
vec!(
PathBuf::from("bbb/specials/*"),
PathBuf::from("bbb/specials/?"),
PathBuf::from("bbb/specials/["),
PathBuf::from("bbb/specials/]")
)
);
assert_eq!(
glob_vec("bbb/specials/[!*]"),
vec!(
PathBuf::from("bbb/specials/!"),
PathBuf::from("bbb/specials/?"),
PathBuf::from("bbb/specials/["),
PathBuf::from("bbb/specials/]")
)
);
assert_eq!(
glob_vec("bbb/specials/[!?]"),
vec!(
PathBuf::from("bbb/specials/!"),
PathBuf::from("bbb/specials/*"),
PathBuf::from("bbb/specials/["),
PathBuf::from("bbb/specials/]")
)
);
}
}