diff options
Diffstat (limited to 'Library/Homebrew/test/integration_cmds_tests.rb')
| -rw-r--r-- | Library/Homebrew/test/integration_cmds_tests.rb | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/Library/Homebrew/test/integration_cmds_tests.rb b/Library/Homebrew/test/integration_cmds_tests.rb new file mode 100644 index 000000000..a63b343c0 --- /dev/null +++ b/Library/Homebrew/test/integration_cmds_tests.rb @@ -0,0 +1,194 @@ +require "bundler" +require "testing_env" +require "fileutils" +require "pathname" +require "formula" + +class IntegrationCommandTests < Homebrew::TestCase + def setup + @cmd_id_index = 0 # Assign unique IDs to invocations of `cmd_output`. + (HOMEBREW_PREFIX/"bin").mkpath + FileUtils.touch HOMEBREW_PREFIX/"bin/brew" + end + + def teardown + coretap = CoreTap.new + paths_to_delete = [ + HOMEBREW_LINKED_KEGS, + HOMEBREW_PINNED_KEGS, + HOMEBREW_CELLAR.children, + HOMEBREW_CACHE.children, + HOMEBREW_LOCK_DIR.children, + HOMEBREW_LOGS.children, + HOMEBREW_TEMP.children, + HOMEBREW_PREFIX/"bin", + HOMEBREW_PREFIX/"share", + HOMEBREW_PREFIX/"opt", + HOMEBREW_LIBRARY/"Taps/caskroom", + HOMEBREW_LIBRARY/"Taps/homebrew/homebrew-bundle", + HOMEBREW_LIBRARY/"Taps/homebrew/homebrew-foo", + HOMEBREW_LIBRARY/"Taps/homebrew/homebrew-services", + HOMEBREW_LIBRARY/"Taps/homebrew/homebrew-shallow", + HOMEBREW_REPOSITORY/".git", + coretap.path/".git", + coretap.alias_dir, + coretap.formula_dir.children, + coretap.path/"formula_renames.json", + ].flatten + FileUtils.rm_rf paths_to_delete + end + + def needs_test_cmd_taps + return if ENV["HOMEBREW_TEST_OFFICIAL_CMD_TAPS"] + skip "HOMEBREW_TEST_OFFICIAL_CMD_TAPS is not set" + end + + def needs_macos + skip "Not on MacOS" unless OS.mac? + 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}" + "[#{test_pretty}] brew #{args_pretty}" + end + + def cmd_output(*args) + # 1.8-compatible way of writing def cmd_output(*args, **env) + env = args.last.is_a?(Hash) ? args.pop : {} + cmd_args = %W[ + -W0 + -I#{HOMEBREW_LIBRARY_PATH}/test/lib + -rconfig + ] + if ENV["HOMEBREW_TESTS_COVERAGE"] + # This is needed only because we currently use a patched version of + # simplecov, and gems installed through git are not available without + # requiring bundler/setup first. See also the comment in test/Gemfile. + # Remove this line when we'll switch back to a stable simplecov release. + cmd_args << "-rbundler/setup" + cmd_args << "-rsimplecov" + end + cmd_args << "-rintegration_mocks" + cmd_args << (HOMEBREW_LIBRARY_PATH/"brew.rb").resolved_path.to_s + cmd_args += args + Bundler.with_original_env do + ENV["HOMEBREW_BREW_FILE"] = HOMEBREW_PREFIX/"bin/brew" + ENV["HOMEBREW_INTEGRATION_TEST"] = cmd_id_from_args(args) + ENV["HOMEBREW_TEST_TMPDIR"] = TEST_TMPDIR + env.each_pair { |k, v| ENV[k] = v } + + read, write = IO.pipe + begin + pid = fork do + read.close + $stdout.reopen(write) + $stderr.reopen(write) + write.close + exec RUBY_PATH, *cmd_args + end + write.close + read.read.chomp + ensure + Process.wait(pid) + read.close + end + end + end + + def cmd(*args) + output = cmd_output(*args) + status = $?.exitstatus + puts "\n#{output}" if status.nonzero? + assert_equal 0, status + output + end + + def cmd_fail(*args) + output = cmd_output(*args) + status = $?.exitstatus + $stderr.puts "\n#{output}" if status.zero? + refute_equal 0, status + output + end + + def setup_test_formula(name, content = nil) + formula_path = CoreTap.new.formula_dir/"#{name}.rb" + + case name + when /^testball/ + content = <<-EOS.undent + desc "Some test" + homepage "https://example.com/#{name}" + url "file://#{File.expand_path("..", __FILE__)}/tarballs/testball-0.1.tbz" + sha256 "#{TESTBALL_SHA256}" + + option "with-foo", "Build with foo" + #{content} + + def install + (prefix/"foo"/"test").write("test") if build.with? "foo" + prefix.install Dir["*"] + (buildpath/"test.c").write \ + "#include <stdio.h>\\nint main(){return printf(\\"test\\");}" + bin.mkpath + system ENV.cc, "test.c", "-o", bin/"test" + end + + # something here + EOS + when "foo" + content = <<-EOS.undent + url "https://example.com/#{name}-1.0" + EOS + when "bar" + content = <<-EOS.undent + url "https://example.com/#{name}-1.0" + depends_on "foo" + EOS + end + + formula_path.write <<-EOS.undent + class #{Formulary.class_s(name)} < Formula + #{content} + end + EOS + + formula_path + end + + def setup_remote_tap(name) + tap = Tap.fetch name + tap.install(full_clone: false, quiet: true) unless tap.installed? + tap + end + + def install_and_rename_coretap_formula(old_name, new_name) + core_tap = CoreTap.new + core_tap.path.cd do + shutup do + system "git", "init" + system "git", "add", "--all" + system "git", "commit", "-m", + "#{old_name.capitalize} has not yet been renamed" + end + end + + cmd("install", old_name) + (core_tap.path/"Formula/#{old_name}.rb").unlink + formula_renames = core_tap.path/"formula_renames.json" + formula_renames.write Utils::JSON.dump(old_name => new_name) + + core_tap.path.cd do + shutup do + system "git", "add", "--all" + system "git", "commit", "-m", + "#{old_name.capitalize} has been renamed to #{new_name.capitalize}" + end + end + end + + def testball + "#{File.expand_path("..", __FILE__)}/testball.rb" + end +end |