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| -rw-r--r-- | Library/Homebrew/test/test_diagnostic.rb | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/Library/Homebrew/test/test_diagnostic.rb b/Library/Homebrew/test/test_diagnostic.rb new file mode 100644 index 000000000..393b3492c --- /dev/null +++ b/Library/Homebrew/test/test_diagnostic.rb @@ -0,0 +1,144 @@ +require "testing_env" +require "fileutils" +require "diagnostic" + +class DiagnosticChecksTest < Homebrew::TestCase + def setup + @env = ENV.to_hash + @checks = Homebrew::Diagnostic::Checks.new + end + + def teardown + ENV.replace(@env) + end + + def test_check_path_for_trailing_slashes + ENV["PATH"] += File::PATH_SEPARATOR + "/foo/bar/" + assert_match "Some directories in your path end in a slash", + @checks.check_path_for_trailing_slashes + end + + def test_check_for_anaconda + mktmpdir do |path| + anaconda = "#{path}/anaconda" + python = "#{path}/python" + FileUtils.touch anaconda + File.open(python, "w") do |file| + file.write("#! #{`which bash`}\necho -n '#{python}'\n") + end + FileUtils.chmod 0777, anaconda + FileUtils.chmod 0777, python + + ENV["PATH"] = path + File::PATH_SEPARATOR + ENV["PATH"] + + assert_match "Anaconda", + @checks.check_for_anaconda + end + end + + def test_check_access_homebrew_repository + mod = HOMEBREW_REPOSITORY.stat.mode & 0777 + HOMEBREW_REPOSITORY.chmod 0555 + + assert_match "The #{HOMEBREW_REPOSITORY} is not writable.", + @checks.check_access_homebrew_repository + ensure + HOMEBREW_REPOSITORY.chmod mod + end + + def test_check_access_logs + mod = HOMEBREW_LOGS.stat.mode & 0777 + HOMEBREW_LOGS.chmod 0555 + + assert_match "#{HOMEBREW_LOGS} isn't writable.", + @checks.check_access_logs + ensure + HOMEBREW_LOGS.chmod mod + end + + def test_check_access_cache + mod = HOMEBREW_CACHE.stat.mode & 0777 + HOMEBREW_CACHE.chmod 0555 + assert_match "#{HOMEBREW_CACHE} isn't writable.", + @checks.check_access_cache + ensure + HOMEBREW_CACHE.chmod mod + end + + def test_check_access_cellar + mod = HOMEBREW_CELLAR.stat.mode & 0777 + HOMEBREW_CELLAR.chmod 0555 + + assert_match "#{HOMEBREW_CELLAR} isn't writable.", + @checks.check_access_cellar + ensure + HOMEBREW_CELLAR.chmod mod + end + + def test_check_access_prefix_opt + opt = HOMEBREW_PREFIX.join("opt") + opt.mkpath + opt.chmod 0555 + + assert_match "#{opt} isn't writable.", + @checks.check_access_prefix_opt + ensure + opt.unlink + end + + def test_check_homebrew_prefix + # the integration tests are run in a special prefix + assert_match "Your Homebrew is not installed to /usr/local", + @checks.check_homebrew_prefix + end + + def test_check_user_path_usr_bin_before_homebrew + bin = HOMEBREW_PREFIX/"bin" + sep = File::PATH_SEPARATOR + # ensure /usr/bin is before HOMEBREW_PREFIX/bin in the PATH + ENV["PATH"] = "/usr/bin#{sep}#{bin}#{sep}" + + ENV["PATH"].gsub(%r{(?:^|#{sep})(?:/usr/bin|#{bin})}, "") + + # ensure there's at least one file with the same name in both /usr/bin/ and + # HOMEBREW_PREFIX/bin/ + (bin/"#{File.basename Dir["/usr/bin/*"].first}").mkpath + + assert_match "/usr/bin occurs before #{HOMEBREW_PREFIX}/bin", + @checks.check_user_path_1 + ensure + bin.rmtree + end + + def test_check_user_path_bin + ENV["PATH"] = ENV["PATH"].gsub \ + %r{(?:^|#{File::PATH_SEPARATOR})#{HOMEBREW_PREFIX}/bin}, "" + + assert_nil @checks.check_user_path_1 + assert_match "Homebrew's bin was not found in your PATH.", + @checks.check_user_path_2 + end + + def test_check_user_path_sbin + sbin = HOMEBREW_PREFIX/"sbin" + ENV["PATH"] = "#{HOMEBREW_PREFIX}/bin#{File::PATH_SEPARATOR}" + + ENV["PATH"].gsub(%r{(?:^|#{File::PATH_SEPARATOR})#{sbin}}, "") + (sbin/"something").mkpath + + assert_nil @checks.check_user_path_1 + assert_nil @checks.check_user_path_2 + assert_match "Homebrew's sbin was not found in your PATH", + @checks.check_user_path_3 + ensure + sbin.rmtree + end + + def test_check_user_curlrc + mktmpdir do |path| + FileUtils.touch "#{path}/.curlrc" + ENV["CURL_HOME"] = path + + assert_match "You have a curlrc file", + @checks.check_user_curlrc + end + end +end |