From d14f5dae7eaedc48ca1048c169f54a7cbce5b021 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Mon, 30 Jul 2018 16:59:51 +0200
Subject: [PATCH] Add spec for SVN directory name containing `@`.

---
 .../test/unpack_strategy/subversion_spec.rb   | 32 +++++++++++--------
 1 file changed, 18 insertions(+), 14 deletions(-)

diff --git a/Library/Homebrew/test/unpack_strategy/subversion_spec.rb b/Library/Homebrew/test/unpack_strategy/subversion_spec.rb
index 002899556d..b56b521caa 100644
--- a/Library/Homebrew/test/unpack_strategy/subversion_spec.rb
+++ b/Library/Homebrew/test/unpack_strategy/subversion_spec.rb
@@ -1,22 +1,26 @@
 require_relative "shared_examples"
 
 describe UnpackStrategy::Subversion do
-  let(:repo) {
-    mktmpdir.tap do |repo|
-      system "svnadmin", "create", repo
-    end
-  }
-  let(:working_copy) {
-    mktmpdir.tap do |working_copy|
-      system "svn", "checkout", "file://#{repo}", working_copy
-
-      FileUtils.touch working_copy/"test"
-      system "svn", "add", working_copy/"test"
-      system "svn", "commit", working_copy, "-m", "Add `test` file."
-    end
-  }
+  let(:repo) { mktmpdir }
+  let(:working_copy) { mktmpdir }
   let(:path) { working_copy }
 
+  before(:each) do
+    system "svnadmin", "create", repo
+
+    system "svn", "checkout", "file://#{repo}", working_copy
+
+    FileUtils.touch working_copy/"test"
+    system "svn", "add", working_copy/"test"
+    system "svn", "commit", working_copy, "-m", "Add `test` file."
+  end
+
   include_examples "UnpackStrategy::detect"
   include_examples "#extract", children: ["test"]
+
+  context "when the directory name contains an '@' symbol" do
+    let(:working_copy) { mktmpdir(["", "@1.2.3"])  }
+
+    include_examples "#extract", children: ["test"]
+  end
 end