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Diffstat (limited to 'third_party/rust/glob/tests/glob-std.rs')
| -rw-r--r-- | third_party/rust/glob/tests/glob-std.rs | 377 |
1 files changed, 377 insertions, 0 deletions
diff --git a/third_party/rust/glob/tests/glob-std.rs b/third_party/rust/glob/tests/glob-std.rs new file mode 100644 index 0000000000..085eb6d2ca --- /dev/null +++ b/third_party/rust/glob/tests/glob-std.rs @@ -0,0 +1,377 @@ +// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <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/]") + ) + ); + } +} |