src/test/run-pass/glob-std.rs

   1 // Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 // ignore-windows TempDir may cause IoError on windows: #10462
  12
  13 #![feature(macro_rules)]
  14
  15 extern crate glob;
  16
  17 use glob::glob;
  18 use std::os;
  19 use std::io;
  20 use std::io::TempDir;
  21
  22 macro_rules! assert_eq ( ($e1:expr, $e2:expr) => (
  23     if $e1 != $e2 {
  24         fail!("{} != {}", stringify!($e1), stringify!($e2))
  25     }
  26 ) )
  27
  28 pub fn main() {
  29     fn mk_file(path: &str, directory: bool) {
  30         if directory {
  31             io::fs::mkdir(&Path::new(path), io::UserRWX).unwrap();
  32         } else {
  33             io::File::create(&Path::new(path)).unwrap();
  34         }
  35     }
  36
  37     fn abs_path(path: &str) -> Path {
  38         os::getcwd().join(&Path::new(path))
  39     }
  40
  41     fn glob_vec(pattern: &str) -> Vec<Path> {
  42         glob(pattern).collect()
  43     }
  44
  45     let root = TempDir::new("glob-tests");
  46     let root = root.expect("Should have created a temp directory");
  47     assert!(os::change_dir(root.path()));
  48
  49     mk_file("aaa", true);
  50     mk_file("aaa/apple", true);
  51     mk_file("aaa/orange", true);
  52     mk_file("aaa/tomato", true);
  53     mk_file("aaa/tomato/tomato.txt", false);
  54     mk_file("aaa/tomato/tomoto.txt", false);
  55     mk_file("bbb", true);
  56     mk_file("bbb/specials", true);
  57     mk_file("bbb/specials/!", false);
  58
  59     // windows does not allow `*` or `?` characters to exist in filenames
  60     if os::consts::FAMILY != "windows" {
  61         mk_file("bbb/specials/*", false);
  62         mk_file("bbb/specials/?", false);
  63     }
  64
  65     mk_file("bbb/specials/[", false);
  66     mk_file("bbb/specials/]", false);
  67     mk_file("ccc", true);
  68     mk_file("xyz", true);
  69     mk_file("xyz/x", false);
  70     mk_file("xyz/y", false);
  71     mk_file("xyz/z", false);
  72
  73     assert_eq!(glob_vec(""), Vec::new());
  74     assert_eq!(glob_vec("."), vec!(os::getcwd()));
  75     assert_eq!(glob_vec(".."), vec!(os::getcwd().join("..")));
  76
  77     assert_eq!(glob_vec("aaa"), vec!(abs_path("aaa")));
  78     assert_eq!(glob_vec("aaa/"), vec!(abs_path("aaa")));
  79     assert_eq!(glob_vec("a"), Vec::new());
  80     assert_eq!(glob_vec("aa"), Vec::new());
  81     assert_eq!(glob_vec("aaaa"), Vec::new());
  82
  83     assert_eq!(glob_vec("aaa/apple"), vec!(abs_path("aaa/apple")));
  84     assert_eq!(glob_vec("aaa/apple/nope"), Vec::new());
  85
  86     // windows should support both / and \ as directory separators
  87     if os::consts::FAMILY == "windows" {
  88         assert_eq!(glob_vec("aaa\\apple"), vec!(abs_path("aaa/apple")));
  89     }
  90
  91     assert_eq!(glob_vec("???/"), vec!(
  92         abs_path("aaa"),
  93         abs_path("bbb"),
  94         abs_path("ccc"),
  95         abs_path("xyz")));
  96
  97     assert_eq!(glob_vec("aaa/tomato/tom?to.txt"), vec!(
  98         abs_path("aaa/tomato/tomato.txt"),
  99         abs_path("aaa/tomato/tomoto.txt")));
 100
 101     assert_eq!(glob_vec("xyz/?"), vec!(
 102         abs_path("xyz/x"),
 103         abs_path("xyz/y"),
 104         abs_path("xyz/z")));
 105
 106     assert_eq!(glob_vec("a*"), vec!(abs_path("aaa")));
 107     assert_eq!(glob_vec("*a*"), vec!(abs_path("aaa")));
 108     assert_eq!(glob_vec("a*a"), vec!(abs_path("aaa")));
 109     assert_eq!(glob_vec("aaa*"), vec!(abs_path("aaa")));
 110     assert_eq!(glob_vec("*aaa"), vec!(abs_path("aaa")));
 111     assert_eq!(glob_vec("*aaa*"), vec!(abs_path("aaa")));
 112     assert_eq!(glob_vec("*a*a*a*"), vec!(abs_path("aaa")));
 113     assert_eq!(glob_vec("aaa*/"), vec!(abs_path("aaa")));
 114
 115     assert_eq!(glob_vec("aaa/*"), vec!(
 116         abs_path("aaa/apple"),
 117         abs_path("aaa/orange"),
 118         abs_path("aaa/tomato")));
 119
 120     assert_eq!(glob_vec("aaa/*a*"), vec!(
 121         abs_path("aaa/apple"),
 122         abs_path("aaa/orange"),
 123         abs_path("aaa/tomato")));
 124
 125     assert_eq!(glob_vec("*/*/*.txt"), vec!(
 126         abs_path("aaa/tomato/tomato.txt"),
 127         abs_path("aaa/tomato/tomoto.txt")));
 128
 129     assert_eq!(glob_vec("*/*/t[aob]m?to[.]t[!y]t"), vec!(
 130         abs_path("aaa/tomato/tomato.txt"),
 131         abs_path("aaa/tomato/tomoto.txt")));
 132
 133     assert_eq!(glob_vec("./aaa"), vec!(abs_path("aaa")));
 134     assert_eq!(glob_vec("./*"), glob_vec("*"));
 135     assert_eq!(glob_vec("*/..").pop().unwrap(), abs_path("."));
 136     assert_eq!(glob_vec("aaa/../bbb"), vec!(abs_path("bbb")));
 137     assert_eq!(glob_vec("nonexistent/../bbb"), Vec::new());
 138     assert_eq!(glob_vec("aaa/tomato/tomato.txt/.."), Vec::new());
 139
 140     assert_eq!(glob_vec("aaa/tomato/tomato.txt/"), Vec::new());
 141
 142     assert_eq!(glob_vec("aa[a]"), vec!(abs_path("aaa")));
 143     assert_eq!(glob_vec("aa[abc]"), vec!(abs_path("aaa")));
 144     assert_eq!(glob_vec("a[bca]a"), vec!(abs_path("aaa")));
 145     assert_eq!(glob_vec("aa[b]"), Vec::new());
 146     assert_eq!(glob_vec("aa[xyz]"), Vec::new());
 147     assert_eq!(glob_vec("aa[]]"), Vec::new());
 148
 149     assert_eq!(glob_vec("aa[!b]"), vec!(abs_path("aaa")));
 150     assert_eq!(glob_vec("aa[!bcd]"), vec!(abs_path("aaa")));
 151     assert_eq!(glob_vec("a[!bcd]a"), vec!(abs_path("aaa")));
 152     assert_eq!(glob_vec("aa[!a]"), Vec::new());
 153     assert_eq!(glob_vec("aa[!abc]"), Vec::new());
 154
 155     assert_eq!(glob_vec("bbb/specials/[[]"), vec!(abs_path("bbb/specials/[")));
 156     assert_eq!(glob_vec("bbb/specials/!"), vec!(abs_path("bbb/specials/!")));
 157     assert_eq!(glob_vec("bbb/specials/[]]"), vec!(abs_path("bbb/specials/]")));
 158
 159     if os::consts::FAMILY != "windows" {
 160         assert_eq!(glob_vec("bbb/specials/[*]"), vec!(abs_path("bbb/specials/*")));
 161         assert_eq!(glob_vec("bbb/specials/[?]"), vec!(abs_path("bbb/specials/?")));
 162     }
 163
 164     if os::consts::FAMILY == "windows" {
 165
 166         assert_eq!(glob_vec("bbb/specials/[![]"), vec!(
 167             abs_path("bbb/specials/!"),
 168             abs_path("bbb/specials/]")));
 169
 170         assert_eq!(glob_vec("bbb/specials/[!]]"), vec!(
 171             abs_path("bbb/specials/!"),
 172             abs_path("bbb/specials/[")));
 173
 174         assert_eq!(glob_vec("bbb/specials/[!!]"), vec!(
 175             abs_path("bbb/specials/["),
 176             abs_path("bbb/specials/]")));
 177
 178     } else {
 179
 180         assert_eq!(glob_vec("bbb/specials/[![]"), vec!(
 181             abs_path("bbb/specials/!"),
 182             abs_path("bbb/specials/*"),
 183             abs_path("bbb/specials/?"),
 184             abs_path("bbb/specials/]")));
 185
 186         assert_eq!(glob_vec("bbb/specials/[!]]"), vec!(
 187             abs_path("bbb/specials/!"),
 188             abs_path("bbb/specials/*"),
 189             abs_path("bbb/specials/?"),
 190             abs_path("bbb/specials/[")));
 191
 192         assert_eq!(glob_vec("bbb/specials/[!!]"), vec!(
 193             abs_path("bbb/specials/*"),
 194             abs_path("bbb/specials/?"),
 195             abs_path("bbb/specials/["),
 196             abs_path("bbb/specials/]")));
 197
 198         assert_eq!(glob_vec("bbb/specials/[!*]"), vec!(
 199             abs_path("bbb/specials/!"),
 200             abs_path("bbb/specials/?"),
 201             abs_path("bbb/specials/["),
 202             abs_path("bbb/specials/]")));
 203
 204         assert_eq!(glob_vec("bbb/specials/[!?]"), vec!(
 205             abs_path("bbb/specials/!"),
 206             abs_path("bbb/specials/*"),
 207             abs_path("bbb/specials/["),
 208             abs_path("bbb/specials/]")));
 209
 210     }
 211 }