Revert "Test officially supported cmd taps. (#390)"

This reverts commit 252c701c59227c385ef6178fe99523cca8c843bb.

Taps installed prior to running the test suite are not visible to the
test suite as most Homebrew paths are redefined as to not mess up the
local installation.

6 files changed, 11 insertions, 60 deletions

diff --git a/Library/Homebrew/cmd/tests.rb b/Library/Homebrew/cmd/tests.rb
index 2e6bb647b..ae10f0f7a 100644
--- a/Library/Homebrew/cmd/tests.rb
+++ b/Library/Homebrew/cmd/tests.rb
@@ -1,23 +1,13 @@
 #: @hide_from_man_page
-#:  * `tests` [`-v`] [`--coverage`] [`--generic`] [`--no-compat`] [`--only=`<test_script/test_method>] [`--seed` <seed>] [`--trace`] [`--online`] [`--official-cmd-taps`]:
+#:  * `tests` [`-v`] [`--coverage`] [`--generic`] [`--no-compat`] [`--only=`<test_script/test_method>] [`--seed` <seed>] [`--trace`] [`--online`]:
 #:    Run Homebrew's unit and integration tests.
 
 require "fileutils"
-require "tap"
 
 module Homebrew
   def tests
-    ENV["HOMEBREW_NO_ANALYTICS_THIS_RUN"] = "1"
-
-    if ARGV.include? "--official-cmd-taps"
-      ENV["HOMEBREW_TEST_OFFICIAL_CMD_TAPS"] = "1"
-      OFFICIAL_CMD_TAPS.each do |tap, _|
-        tap = Tap.fetch tap
-        tap.install unless tap.installed?
-      end
-    end
-
     (HOMEBREW_LIBRARY/"Homebrew/test").cd do
+      ENV["HOMEBREW_NO_ANALYTICS_THIS_RUN"] = "1"
       ENV["TESTOPTS"] = "-v" if ARGV.verbose?
       ENV["HOMEBREW_NO_COMPAT"] = "1" if ARGV.include? "--no-compat"
       ENV["HOMEBREW_TEST_GENERIC_OS"] = "1" if ARGV.include? "--generic"
diff --git a/Library/Homebrew/dev-cmd/test-bot.rb b/Library/Homebrew/dev-cmd/test-bot.rb
index 9e55fbfa6..2f6c44d3a 100644
--- a/Library/Homebrew/dev-cmd/test-bot.rb
+++ b/Library/Homebrew/dev-cmd/test-bot.rb
@@ -659,7 +659,6 @@ module Homebrew
         test "brew", "tests", *tests_args
         test "brew", "tests", "--no-compat"
         test "brew", "readall", "--syntax"
-        test "brew", "tests", "--official-cmd-taps"
       else
         test "brew", "readall", "--aliases", @tap.name
       end
diff --git a/Library/Homebrew/global.rb b/Library/Homebrew/global.rb
index 02ff15e39..52bee2166 100644
--- a/Library/Homebrew/global.rb
+++ b/Library/Homebrew/global.rb
@@ -9,7 +9,6 @@ require "utils"
 require "exceptions"
 require "set"
 require "rbconfig"
-require "official_taps"
 
 ARGV.extend(HomebrewArgvExtension)
 
diff --git a/Library/Homebrew/official_taps.rb b/Library/Homebrew/official_taps.rb
index aedb0809e..75ad096c7 100644
--- a/Library/Homebrew/official_taps.rb
+++ b/Library/Homebrew/official_taps.rb
@@ -15,10 +15,4 @@ OFFICIAL_TAPS = %w[
   tex
   versions
   x11
-].freeze
-
-OFFICIAL_CMD_TAPS = {
-  "caskroom/cask" => ["cask"],
-  "homebrew/bundle" => ["bundle"],
-  "homebrew/services" => ["services"],
-}.freeze
+]
diff --git a/Library/Homebrew/test/test_integration_cmds.rb b/Library/Homebrew/test/test_integration_cmds.rb
index 9b37fa545..cc8f3b458 100644
--- a/Library/Homebrew/test/test_integration_cmds.rb
+++ b/Library/Homebrew/test/test_integration_cmds.rb
@@ -17,12 +17,6 @@ class IntegrationCommandTests < Homebrew::TestCase
     @formula_files.each(&:unlink)
   end
 
-  def needs_test_cmd_taps
-    unless ENV["HOMEBREW_TEST_OFFICIAL_CMD_TAPS"]
-      skip "HOMEBREW_TEST_OFFICIAL_CMD_TAPS is not set"
-    end
-  end
-
   def cmd_id_from_args(args)
     args_pretty = args.join(" ").gsub(TEST_TMPDIR, "@TMPDIR@")
     test_pretty = "#{self.class.name}\##{name}.#{@cmd_id_index += 1}"
@@ -674,35 +668,4 @@ class IntegrationCommandTests < Homebrew::TestCase
   ensure
     desc_cache.unlink
   end
-
-  def test_bundle
-    needs_test_cmd_taps
-    HOMEBREW_REPOSITORY.cd do
-      shutup do
-        system "git", "init"
-        system "git", "commit", "--allow-empty", "-m", "This is a test commit"
-      end
-    end
-
-    mktmpdir do |path|
-      FileUtils.touch "#{path}/Brewfile"
-      Dir.chdir path do
-        assert_equal "The Brewfile's dependencies are satisfied.",
-          cmd("bundle", "check")
-      end
-    end
-  ensure
-    FileUtils.rm_rf HOMEBREW_REPOSITORY/".git"
-  end
-
-  def test_cask
-    needs_test_cmd_taps
-    assert_equal "Warning: nothing to list", cmd("cask", "list")
-  end
-
-  def test_services
-    needs_test_cmd_taps
-    assert_equal "Warning: No services available to control with `brew services`",
-      cmd("services", "list")
-  end
 end
diff --git a/Library/brew.rb b/Library/brew.rb
index c06aa735e..0a1df9f9b 100644
--- a/Library/brew.rb
+++ b/Library/brew.rb
@@ -94,8 +94,14 @@ begin
     exit Homebrew.failed? ? 1 : 0
   else
     require "tap"
-    possible_tap = OFFICIAL_CMD_TAPS.find { |_, cmds| cmds.include?(cmd) }
-    possible_tap = Tap.fetch(possible_tap.first) if possible_tap
+    possible_tap = case cmd
+    when "brewdle", "brewdler", "bundle", "bundler"
+      Tap.fetch("Homebrew", "bundle")
+    when "cask"
+      Tap.fetch("caskroom", "cask")
+    when "services"
+      Tap.fetch("Homebrew", "services")
+    end
 
     if possible_tap && !possible_tap.installed?
       brew_uid = HOMEBREW_BREW_FILE.stat.uid