2008-06-03 17:26:38 +04:00
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require "test/unit"
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require "etc"
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class TestEtc < Test::Unit::TestCase
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def test_getlogin
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s = Etc.getlogin
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assert(s.is_a?(String) || s == nil, "getlogin must return a String or nil")
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end
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def test_passwd
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Etc.passwd do |s|
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assert_instance_of(String, s.name)
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assert_instance_of(String, s.passwd) if s.respond_to?(:passwd)
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assert_kind_of(Integer, s.uid)
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assert_kind_of(Integer, s.gid)
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assert_instance_of(String, s.gecos) if s.respond_to?(:gecos)
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assert_instance_of(String, s.dir)
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assert_instance_of(String, s.shell)
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assert_kind_of(Integer, s.change) if s.respond_to?(:change)
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assert_kind_of(Integer, s.quota) if s.respond_to?(:quota)
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2008-07-29 16:36:28 +04:00
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assert(s.age.is_a?(Integer) || s.age.is_a?(String)) if s.respond_to?(:age)
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2008-06-03 17:26:38 +04:00
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assert_instance_of(String, s.uclass) if s.respond_to?(:uclass)
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assert_instance_of(String, s.comment) if s.respond_to?(:comment)
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assert_kind_of(Integer, s.expire) if s.respond_to?(:expire)
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end
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2010-05-05 10:11:04 +04:00
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Etc.passwd { assert_raise(RuntimeError) { Etc.passwd { } }; break }
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2008-06-03 17:26:38 +04:00
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end
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def test_getpwuid
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2012-08-05 09:14:35 +04:00
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# password database is not unique on UID, and which entry will be
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# returned by getpwuid() is not specified.
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passwd = Hash.new {[]}
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# on MacOSX, same entries are returned from /etc/passwd and Open
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# Directory.
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Etc.passwd {|s| passwd[s.uid] |= [s]}
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passwd.each_pair do |uid, s|
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assert_include(s, Etc.getpwuid(uid))
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end
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s = passwd[Process.euid]
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2012-08-06 06:20:47 +04:00
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unless s.empty?
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2012-08-05 09:14:35 +04:00
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assert_include(s, Etc.getpwuid)
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2008-06-03 17:26:38 +04:00
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end
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end
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def test_getpwnam
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2009-02-03 18:39:44 +03:00
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passwd = {}
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2011-06-26 20:34:20 +04:00
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Etc.passwd do |s|
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passwd[s.name] ||= s unless /\A\+/ =~ s.name
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end
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2009-02-06 18:26:36 +03:00
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passwd.each_value do |s|
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2008-06-03 17:26:38 +04:00
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assert_equal(s, Etc.getpwnam(s.name))
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end
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end
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2008-09-03 18:54:14 +04:00
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def test_passwd_with_low_level_api
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2008-06-03 17:26:38 +04:00
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a = []
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Etc.passwd {|s| a << s }
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b = []
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2008-09-03 18:54:14 +04:00
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Etc.setpwent
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while s = Etc.getpwent
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2008-06-03 17:26:38 +04:00
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b << s
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end
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2008-09-03 18:54:14 +04:00
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Etc.endpwent
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2008-06-03 17:26:38 +04:00
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assert_equal(a, b)
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end
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def test_group
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Etc.group do |s|
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assert_instance_of(String, s.name)
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assert_instance_of(String, s.passwd) if s.respond_to?(:passwd)
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assert_kind_of(Integer, s.gid)
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end
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2010-05-05 10:11:04 +04:00
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Etc.group { assert_raise(RuntimeError) { Etc.group { } }; break }
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2008-06-03 17:26:38 +04:00
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end
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def test_getgrgid
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2012-08-27 15:57:43 +04:00
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# group database is not unique on GID, and which entry will be
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# returned by getgrgid() is not specified.
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groups = Hash.new {[]}
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# on MacOSX, same entries are returned from /etc/group and Open
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# Directory.
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Etc.group {|s| groups[s.gid] |= [s]}
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groups.each_pair do |gid, s|
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assert_include(s, Etc.getgrgid(gid))
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2008-06-04 10:04:38 +04:00
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end
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2012-08-27 15:57:43 +04:00
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s = groups[Process.egid]
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unless s.empty?
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assert_include(s, Etc.getgrgid)
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2008-06-03 17:26:38 +04:00
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end
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end
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def test_getgrnam
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2009-02-03 18:39:44 +03:00
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groups = {}
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2008-06-03 17:26:38 +04:00
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Etc.group do |s|
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2011-06-26 20:34:20 +04:00
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groups[s.name] ||= s unless /\A\+/ =~ s.name
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2008-06-04 10:04:38 +04:00
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end
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2009-02-06 18:26:36 +03:00
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groups.each_value do |s|
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2008-06-03 17:26:38 +04:00
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assert_equal(s, Etc.getgrnam(s.name))
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end
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end
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2008-09-03 18:54:14 +04:00
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def test_group_with_low_level_api
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2008-06-03 17:26:38 +04:00
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a = []
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Etc.group {|s| a << s }
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b = []
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2008-09-03 18:54:14 +04:00
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Etc.setgrent
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while s = Etc.getgrent
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2008-06-03 17:26:38 +04:00
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b << s
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end
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2008-09-03 18:54:14 +04:00
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Etc.endgrent
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2008-06-03 17:26:38 +04:00
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assert_equal(a, b)
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end
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end
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