edits

Library/Homebrew/brew.rb

@@ -51,6 +51,9 @@ begin
     ENV["PATH"] += "#{File::PATH_SEPARATOR}#{tap_cmd_dir}"
   end
 
+  # Add cask commands to PATH.
+  ENV["PATH"] += "#{File::PATH_SEPARATOR}#{HOMEBREW_LIBRARY}/Homebrew/cask/cmd"
+
   # Add SCM wrappers.
   ENV["PATH"] += "#{File::PATH_SEPARATOR}#{HOMEBREW_SHIMS_PATH}/scm"
 

Library/Homebrew/cask/lib/hbc/cli/doctor.rb

@@ -166,7 +166,7 @@ class Hbc::CLI::Doctor < Hbc::CLI::Base
   # where "doctor" is needed is precisely the situation where such
   # things are less dependable.
   def self.render_install_location
-    locations = Dir.glob(homebrew_cellar.join("brew-cask", "*")).reverse
+    locations = Dir.glob(Pathname.new(homebrew_cellar).join("brew-cask", "*")).reverse
     if locations.empty?
       none_string
     else

Library/Homebrew/cask/lib/hbc/macos.rb

@@ -361,17 +361,17 @@ module OS::Mac
                        "~/Library/Widgets",
                        "~/Library/Workflows",
                      ]
-                     .map { |x| Pathname(x).expand_path }
+                     .map { |x| Pathname(x.sub(%r{^~(?=(/|$))}, Dir.home)).expand_path }
                      .to_set
                      .union(SYSTEM_DIRS)
                      .freeze
 
   def system_dir?(dir)
-    SYSTEM_DIRS.any? { |u| File.identical?(u, dir) }
+    SYSTEM_DIRS.include?(Pathname.new(dir).expand_path)
   end
 
   def undeletable?(dir)
-    UNDELETABLE_DIRS.any? { |u| File.identical?(u, dir) }
+    UNDELETABLE_DIRS.include?(Pathname.new(dir).expand_path)
   end
 
   alias release version

Library/Homebrew/cask/spec/cask/system_command_spec.rb

@@ -133,7 +133,7 @@ describe Hbc::SystemCommand do
     }
 
     it "returns without deadlocking" do
-      wait(10).for {
+      wait(15).for {
         shutup { described_class.run(command, options) }
       }.to be_a_success
     end

Library/Homebrew/cask/test/cask_test.rb

@@ -1,6 +1,7 @@
 require "test_helper"
 
 describe "Cask" do
+  hbc_relative_tap_path = "../../Taps/caskroom/homebrew-cask"
   describe "load" do
     it "returns an instance of the Cask for the given token" do
       c = Hbc.load("adium")
@@ -9,14 +10,14 @@ describe "Cask" do
     end
 
     it "returns an instance of the Cask from a specific file location" do
-      location = File.expand_path("./Casks/dia.rb")
+      location = File.expand_path(hbc_relative_tap_path + "/Casks/dia.rb")
       c = Hbc.load(location)
       c.must_be_kind_of(Hbc::Cask)
       c.token.must_equal("dia")
     end
 
     it "returns an instance of the Cask from a url" do
-      url = "file://" + File.expand_path("./Casks/dia.rb")
+      url = "file://" + File.expand_path(hbc_relative_tap_path + "/Casks/dia.rb")
       c = shutup do
         Hbc.load(url)
       end
@@ -26,7 +27,7 @@ describe "Cask" do
 
     it "raises an error when failing to download a Cask from a url" do
       lambda {
-        url = "file://" + File.expand_path("./Casks/notacask.rb")
+        url = "file://" + File.expand_path(hbc_relative_tap_path + "/Casks/notacask.rb")
         shutup do
           Hbc.load(url)
         end
@@ -34,7 +35,7 @@ describe "Cask" do
     end
 
     it "returns an instance of the Cask from a relative file location" do
-      c = Hbc.load("./Casks/bbedit.rb")
+      c = Hbc.load(hbc_relative_tap_path + "/Casks/bbedit.rb")
       c.must_be_kind_of(Hbc::Cask)
       c.token.must_equal("bbedit")
     end

Library/Homebrew/cask/test/layout_test.rb

@@ -1,94 +0,0 @@
-require "test_helper"
-
-describe "Repo layout" do
-  project_root = Pathname.new(File.expand_path("#{File.dirname(__FILE__)}/../"))
-
-  # TODO: a more clever way to do this would be to dispense with
-  #       the imperfect IGNORE lists and read the actual repo
-  #       contents by reading the output of "git ls-files"
-
-  # dot dirs are always a project of Dir.entries
-  # other files are items that the developer hopefully has gitignored
-  IGNORE_FILES = %w[
-                   .
-                   ..
-                   .DS_Store
-                   .bundle
-                   .rubocop.yml
-                   .rubocop_todo.yml
-                   .ruby-version
-                   coverage
-                   vendor
-                 ].freeze
-
-  # the developer has hopefully gitignored these
-  IGNORE_REGEXPS = [
-                     %r{~$}, # emacs
-                     %r{.sublime-\w+}, # Sublime Text
-                   ].freeze
-
-  TOPLEVEL_DIRS = %w[
-                    .git
-                    .github
-                    Casks
-                    Formula
-                    ci
-                    cmd
-                    developer
-                    doc
-                    lib
-                    man
-                    spec
-                    test
-                  ].freeze
-
-  TOPLEVEL_FILES = %w[
-                     .editorconfig
-                     .gitattributes
-                     .gitignore
-                     .rspec
-                     .rubocop.yml
-                     .simplecov
-                     .travis.yml
-                     CONDUCT.md
-                     CONTRIBUTING.md
-                     Gemfile
-                     Gemfile.lock
-                     LICENSE
-                     README.md
-                     Rakefile
-                     tap_migrations.json
-                     USAGE.md
-                   ].freeze
-
-  describe "toplevel dir" do
-    it "finds some files at the top level" do
-      entries = Dir.entries(project_root)
-      entries.length.must_be :>, 0
-    end
-
-    it "only finds expected files at the top level" do
-      entries = Dir.entries(project_root) - IGNORE_FILES - TOPLEVEL_DIRS - TOPLEVEL_FILES
-      IGNORE_REGEXPS.each do |regexp|
-        entries.reject! { |elt| elt.match(regexp) }
-      end
-      entries.must_equal []
-    end
-  end
-
-  describe "Casks dir" do
-    it "finds some files in the Casks dir" do
-      entries = Dir.entries(project_root.join("Casks"))
-      entries.length.must_be :>, 0
-    end
-
-    it "only finds .rb files in the Casks dir" do
-      entries = Dir.entries(project_root.join("Casks")) - IGNORE_FILES
-      IGNORE_REGEXPS.each do |regexp|
-        entries.reject! { |elt| elt.match(regexp) }
-      end
-      entries.reject! { |elt| elt.match(%r{\.rb$}) }
-      entries.must_equal []
-    end
-  end
-end

Library/Homebrew/cask/test/test_helper.rb

@@ -8,6 +8,7 @@ if ENV["COVERAGE"]
 end
 
 project_root = Pathname.new(File.expand_path("../..", __FILE__))
+tap_root = Pathname.new(ENV["HOMEBREW_LIBRARY"]).join("Taps", "caskroom", "homebrew-cask")
 
 # add Homebrew to load path
 $LOAD_PATH.unshift(File.expand_path("#{ENV['HOMEBREW_REPOSITORY']}/Library/Homebrew"))
@@ -78,7 +79,7 @@ Hbc.default_tap = Tap.fetch("caskroom", "testcasks")
 FileUtils.ln_s project_root.join("test", "support"), Tap::TAP_DIRECTORY.join("caskroom").tap(&:mkpath).join("homebrew-testcasks")
 
 # pretend that the caskroom/cask Tap is installed
-FileUtils.ln_s project_root, Tap::TAP_DIRECTORY.join("caskroom").tap(&:mkpath).join("homebrew-cask")
+FileUtils.ln_s tap_root, Tap::TAP_DIRECTORY.join("caskroom").tap(&:mkpath).join("homebrew-cask")
 
 # create cache directory
 Hbc.homebrew_cache = Pathname.new(TEST_TMPDIR).join("cache")