Docs and tests on URI.hierarchical?, URI.absolute?

Improve code coverage and clarify meaning of hierarchical based on RFC
text.

[Fix GH-1846]

From: Xavier Riley <xavriley@hotmail.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 18 insertions, 0 deletions

diff --git a/test/uri/test_generic.rb b/test/uri/test_generic.rb
index 7e428aa849..31aa5c7552 100644
--- a/test/uri/test_generic.rb
+++ b/test/uri/test_generic.rb
@@ -774,6 +774,24 @@ class URI::TestGeneric < Test::Unit::TestCase
     assert_equal 'http://example', uri.to_s
   end
 
+  def test_hierarchical
+    hierarchical = URI.parse('http://a.b.c/example')
+    opaque = URI.parse('mailto:mduerst@ifi.unizh.ch')
+
+    assert hierarchical.hierarchical?
+    refute opaque.hierarchical?
+  end
+
+  def test_absolute
+    abs_uri = URI.parse('http://a.b.c/')
+    not_abs = URI.parse('a.b.c')
+
+    refute not_abs.absolute?
+
+    assert abs_uri.absolute
+    assert abs_uri.absolute?
+  end
+
   def test_ipv6
     assert_equal("[::1]", URI("http://[::1]/bar/baz").host)
     assert_equal("::1", URI("http://[::1]/bar/baz").hostname)