Test that globs match torrent contents

Globs should match paths within the torrent root, not including the
torrent root. Test that this is the case.

type: testing
fixes:
- https://github.com/casey/intermodal/issues/377

CHANGELOG.md

@@ -4,7 +4,8 @@ Changelog
 
 UNRELEASED - 2020-04-18
 -----------------------
-- :books: [`xxxxxxxxxxxx`](https://github.com/casey/intermodal/commits/master) Add manual Arch install link - Fixes [#373](https://github.com/casey/intermodal/issues/373) - _Casey Rodarmor <casey@rodarmor.com>_
+- :white_check_mark: [`xxxxxxxxxxxx`](https://github.com/casey/intermodal/commits/master) Test that globs match torrent contents - Fixes [#377](https://github.com/casey/intermodal/issues/377) - _Casey Rodarmor <casey@rodarmor.com>_
+- :books: [`0a754d0bcfcf`](https://github.com/casey/intermodal/commit/0a754d0bcfcfd65127d7b6e78d41852df78d3ea2) Add manual Arch install link - Fixes [#373](https://github.com/casey/intermodal/issues/373) - _Casey Rodarmor <casey@rodarmor.com>_
 - :art: [`0a870ed2ee2c`](https://github.com/casey/intermodal/commit/0a870ed2ee2cca79fddb9940fb879354468deb4d) Get current time early when creating torrents - Fixes [#207](https://github.com/casey/intermodal/issues/207) - _Casey Rodarmor <casey@rodarmor.com>_
 - :books: [`9098d3684032`](https://github.com/casey/intermodal/commit/9098d368403232a07684cae8c0b9b1f1383dd2ce) Readme improvements - _Casey Rodarmor <casey@rodarmor.com>_
 - :art: [`04338e3501af`](https://github.com/casey/intermodal/commit/04338e3501afd155af47d0c4bda2c680d2a7a519) Merge documentation and changelog generation - _Casey Rodarmor <casey@rodarmor.com>_

src/subcommand/torrent/create.rs

@@ -2115,6 +2115,38 @@ Content Size  9 bytes
     assert_eq!(metainfo.info.pieces, PieceList::from_pieces(&["yyy"]));
   }
 
+  #[test]
+  fn glob_torrent_root() {
+    let mut env = test_env! {
+      args: [
+        "torrent",
+        "create",
+        "--input",
+        "foo",
+        "--announce",
+        "http://bar",
+        "--glob",
+        "foo*",
+      ],
+      tree: {
+        foo: {
+          a: "a",
+          foo: {
+            y: "yyy",
+          },
+          c: "c",
+        },
+      }
+    };
+    env.assert_ok();
+    let metainfo = env.load_metainfo("foo.torrent");
+    assert_matches!(
+      metainfo.info.mode,
+      Mode::Multiple { files } if files.len() == 1
+    );
+    assert_eq!(metainfo.info.pieces, PieceList::from_pieces(&["yyy"]));
+  }
+
   #[test]
   fn glob_precedence() {
     let mut env = test_env! {