From 87050da59fb29e098f32f5b941ea4091685c79ba Mon Sep 17 00:00:00 2001
From: mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 3 Jun 2008 13:26:38 +0000
Subject: * test/etc/test_etc.rb: new tests for etc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/etc/test_etc.rb | 127 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 test/etc/test_etc.rb

(limited to 'test/etc/test_etc.rb')

diff --git a/test/etc/test_etc.rb b/test/etc/test_etc.rb
new file mode 100644
index 0000000000..37adab67b4
--- /dev/null
+++ b/test/etc/test_etc.rb
@@ -0,0 +1,127 @@
+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_kind_of(Integer, s.age) 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
+
+    assert_raise(RuntimeError) { Etc.passwd { Etc.passwd { } } }
+  end
+
+  def test_getpwuid
+    Etc.passwd do |s|
+      assert_equal(s, Etc.getpwuid(s.uid))
+      assert_equal(s, Etc.getpwuid) if Etc.getlogin == s.name
+    end
+  end
+
+  def test_getpwnam
+    Etc.passwd do |s|
+      assert_equal(s, Etc.getpwnam(s.name))
+    end
+  end
+
+  def test_setpwent
+    a = []
+    Etc.passwd do |s|
+      a << s
+      Etc.setpwent if a.size == 3
+    end
+    assert_equal(a[0, 3], a[3, 3]) if a.size >= 6
+  end
+
+  def test_getpwent
+    a = []
+    Etc.passwd {|s| a << s }
+    b = []
+    Etc.passwd do |s|
+      b << s
+      s = Etc.getpwent
+      break unless s
+      b << s
+    end
+    assert_equal(a, b)
+  end
+
+  def test_endpwent
+    a = []
+    Etc.passwd do |s|
+      a << s
+      Etc.endpwent if a.size == 3
+    end
+    assert_equal(a[0, 3], a[3, 3]) if a.size >= 6
+  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
+
+    assert_raise(RuntimeError) { Etc.group { Etc.group { } } }
+  end
+
+  def test_getgrgid
+    Etc.group do |s|
+      assert_equal(s, Etc.getgrgid(s.gid))
+      assert_equal(s, Etc.getgrgid) if Etc.getlogin == s.name
+    end
+  end
+
+  def test_getgrnam
+    Etc.group do |s|
+      assert_equal(s, Etc.getgrnam(s.name))
+    end
+  end
+
+  def test_setgrent
+    a = []
+    Etc.group do |s|
+      a << s
+      Etc.setgrent if a.size == 3
+    end
+    assert_equal(a[0, 3], a[3, 3]) if a.size >= 6
+  end
+
+  def test_getgrent
+    a = []
+    Etc.group {|s| a << s }
+    b = []
+    Etc.group do |s|
+      b << s
+      s = Etc.getgrent
+      break unless s
+      b << s
+    end
+    assert_equal(a, b)
+  end
+
+  def test_endgrent
+    a = []
+    Etc.group do |s|
+      a << s
+      Etc.endgrent if a.size == 3
+    end
+    assert_equal(a[0, 3], a[3, 3]) if a.size >= 6
+  end
+end
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