Imported Upstream version 1.9.3.p194upstream/1.9.3.p194

1 files changed, 103 insertions, 0 deletions

diff --git a/test/etc/test_etc.rb b/test/etc/test_etc.rb
new file mode 100644
index 0000000..c4db71c
--- /dev/null
+++ b/test/etc/test_etc.rb
@@ -0,0 +1,103 @@
+require "test/unit"
+require "etc"
+
+class TestEtc < Test::Unit::TestCase
+  def test_getlogin
+    s = Etc.getlogin
+    assert(s.is_a?(String) || s == nil, "getlogin must return a String or nil")
+  end
+
+  def test_passwd
+    Etc.passwd do |s|
+      assert_instance_of(String, s.name)
+      assert_instance_of(String, s.passwd) if s.respond_to?(:passwd)
+      assert_kind_of(Integer, s.uid)
+      assert_kind_of(Integer, s.gid)
+      assert_instance_of(String, s.gecos) if s.respond_to?(:gecos)
+      assert_instance_of(String, s.dir)
+      assert_instance_of(String, s.shell)
+      assert_kind_of(Integer, s.change) if s.respond_to?(:change)
+      assert_kind_of(Integer, s.quota) if s.respond_to?(:quota)
+      assert(s.age.is_a?(Integer) || s.age.is_a?(String)) if s.respond_to?(:age)
+      assert_instance_of(String, s.uclass) if s.respond_to?(:uclass)
+      assert_instance_of(String, s.comment) if s.respond_to?(:comment)
+      assert_kind_of(Integer, s.expire) if s.respond_to?(:expire)
+    end
+
+    Etc.passwd { assert_raise(RuntimeError) { Etc.passwd { } }; break }
+  end
+
+  def test_getpwuid
+    passwd = {}
+    Etc.passwd {|s| passwd[s.uid] ||= s }
+    passwd.each_value do |s|
+      assert_equal(s, Etc.getpwuid(s.uid))
+      assert_equal(s, Etc.getpwuid) if Process.euid == s.uid
+    end
+  end
+
+  def test_getpwnam
+    passwd = {}
+    Etc.passwd do |s|
+      passwd[s.name] ||= s unless /\A\+/ =~ s.name
+    end
+    passwd.each_value do |s|
+      assert_equal(s, Etc.getpwnam(s.name))
+    end
+  end
+
+  def test_passwd_with_low_level_api
+    a = []
+    Etc.passwd {|s| a << s }
+    b = []
+    Etc.setpwent
+    while s = Etc.getpwent
+      b << s
+    end
+    Etc.endpwent
+    assert_equal(a, b)
+  end
+
+  def test_group
+    Etc.group do |s|
+      assert_instance_of(String, s.name)
+      assert_instance_of(String, s.passwd) if s.respond_to?(:passwd)
+      assert_kind_of(Integer, s.gid)
+    end
+
+    Etc.group { assert_raise(RuntimeError) { Etc.group { } }; break }
+  end
+
+  def test_getgrgid
+    groups = {}
+    Etc.group do |s|
+      groups[s.gid] ||= s
+    end
+    groups.each_value do |s|
+      assert_equal(s, Etc.getgrgid(s.gid))
+      assert_equal(s, Etc.getgrgid) if Process.egid == s.gid
+    end
+  end
+
+  def test_getgrnam
+    groups = {}
+    Etc.group do |s|
+      groups[s.name] ||= s unless /\A\+/ =~ s.name
+    end
+    groups.each_value do |s|
+      assert_equal(s, Etc.getgrnam(s.name))
+    end
+  end
+
+  def test_group_with_low_level_api
+    a = []
+    Etc.group {|s| a << s }
+    b = []
+    Etc.setgrent
+    while s = Etc.getgrent
+      b << s
+    end
+    Etc.endgrent
+    assert_equal(a, b)
+  end
+end