message: Fix package::include/exclude tests so they work even if running them not in cargo.git
diff: @@ -285,7 +285,8 @@ dependency `bar` does not specify a version.
  #[test]
  fn exclude() {
  - let p = project()
  + let root = paths::root().join("exclude");
  + let repo = git::repo(&root)
  .file("Cargo.toml", r#"
  [project]
  name = "foo"
  @@ -348,7 +349,8 @@ fn exclude() {
  .file("some_dir/dir_deep_5/some_dir/file", "")
  .build();
  - p.cargo("package --no-verify -v")
  + cargo_process("package --no-verify -v")
  + .cwd(repo.root())
  .with_stdout("")
  .with_stderr(
  "\
  @@ -366,7 +368,6 @@ See [..]
  See [..]
  [WARNING] [..] file `some_dir/file_deep_1` WILL be excluded [..]
  See [..]
  -[WARNING] No (git) Cargo.toml found at `[..]` in workdir `[..]`
  [PACKAGING] foo v0.0.1 ([..])
  [ARCHIVING] [..]
  [ARCHIVING] [..]
  @@ -386,14 +387,17 @@ See [..]
  [ARCHIVING] [..]
  [ARCHIVING] [..]
  [ARCHIVING] [..]
  +[ARCHIVING] .cargo_vcs_info.json
  ",
  ).run();
  - assert!(p.root().join("target/package/foo-0.0.1.crate").is_file());
  + assert!(repo.root().join("target/package/foo-0.0.1.crate").is_file());
  - p.cargo("package -l")
  + cargo_process("package -l")
  + .cwd(repo.root())
  .with_stdout(
  "\
  +.cargo_vcs_info.json
  Cargo.toml
  dir_root_1/some_dir/file
  dir_root_2/some_dir/file
  @@ -418,7 +422,8 @@ src/main.rs
  #[test]
  fn include() {
  - let p = project()
  + let root = paths::root().join("include");
  + let repo = git::repo(&root)
  .file("Cargo.toml", r#"
  [project]
  name = "foo"
  @@ -432,16 +437,17 @@ fn include() {
  .file("src/bar.txt", "") // should be ignored when packaging
  .build();
  - p.cargo("package --no-verify -v")
  + cargo_process("package --no-verify -v")
  + .cwd(repo.root())
  .with_stderr(
  "\
  [WARNING] manifest has no description[..]
  See http://doc.crates.io/manifest.html#package-metadata for more info.
  -[WARNING] No (git) Cargo.toml found at `[..]` in workdir `[..]`
  [PACKAGING] foo v0.0.1 ([..])
  [ARCHIVING] [..]
  [ARCHIVING] [..]
  [ARCHIVING] [..]
  +[ARCHIVING] .cargo_vcs_info.json
  ",
  ).run();
  }
  