use pend instead of skip

Author: hsbt

test/test_config.rb

@@ -23,7 +23,7 @@ def teardown
   def test_constants
     assert(defined?(OpenSSL::Config::DEFAULT_CONFIG_FILE))
     config_file = OpenSSL::Config::DEFAULT_CONFIG_FILE
-    skip "DEFAULT_CONFIG_FILE may return a wrong path on your platforms. [Bug #6830]" unless File.readable?(config_file)
+    pend "DEFAULT_CONFIG_FILE may return a wrong path on your platforms. [Bug #6830]" unless File.readable?(config_file)
     assert_nothing_raised do
       OpenSSL::Config.load(config_file)
     end

test/test_ssl.rb

@@ -20,7 +20,7 @@ def test_ctx_setup_no_compression
   end if defined?(OpenSSL::SSL::OP_NO_COMPRESSION)
 
   def test_not_started_session
-    skip "non socket argument of SSLSocket.new is not supported on this platform" if /mswin|mingw/ =~ RUBY_PLATFORM
+    pend "non socket argument of SSLSocket.new is not supported on this platform" if /mswin|mingw/ =~ RUBY_PLATFORM
     open(__FILE__) do |f|
       assert_nil OpenSSL::SSL::SSLSocket.new(f).cert
     end

test/test_x509req.rb

@@ -138,7 +138,7 @@ def test_sign_and_verify_rsa_dss1
     req.version = 1
     assert_equal(false, req.verify(@rsa1024))
   rescue OpenSSL::X509::RequestError
-    skip
+    pend
   end
 
   def test_sign_and_verify_dsa_md5