From ec84bfc9e3d11a3b1dbebcaf4d1ddf1357307513 Mon Sep 17 00:00:00 2001
From: ryan <ryan@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 1 Feb 2011 03:11:34 +0000
Subject: Import rubygems 1.5.0 (released version @ 1fb59d0)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rubygems/test_gem_format.rb | 30 ++++++++++++++++++++++++------
 1 file changed, 24 insertions(+), 6 deletions(-)

(limited to 'test/rubygems/test_gem_format.rb')

diff --git a/test/rubygems/test_gem_format.rb b/test/rubygems/test_gem_format.rb
index cbf2bc7788..f964cab143 100644
--- a/test/rubygems/test_gem_format.rb
+++ b/test/rubygems/test_gem_format.rb
@@ -4,11 +4,11 @@
 # File a patch instead and assign it to Ryan Davis or Eric Hodel.
 ######################################################################
 
-require 'rubygems/test_case'
-require "test/rubygems/simple_gem"
+require 'rubygems/package/tar_test_case'
+require 'test/rubygems/simple_gem'
 require 'rubygems/format'
 
-class TestGemFormat < Gem::TestCase
+class TestGemFormat < Gem::Package::TarTestCase
 
   def setup
     super
@@ -16,6 +16,7 @@ class TestGemFormat < Gem::TestCase
     @simple_gem = SIMPLE_GEM
   end
 
+  # HACK this test should do less
   def test_class_from_file_by_path
     util_make_gems
 
@@ -34,6 +35,23 @@ class TestGemFormat < Gem::TestCase
     end
   end
 
+  def test_class_from_file_by_path_corrupt
+    Tempfile.open 'corrupt' do |io|
+      data = Gem.gzip 'a' * 10
+      io.write tar_file_header('metadata.gz', "\000x", 0644, data.length)
+      io.write data
+      io.rewind
+
+      e = assert_raises Gem::Package::FormatError do
+        Gem::Format.from_file_by_path io.path
+      end
+
+      sub_message = 'Gem::Package::TarInvalidError: tar is corrupt, name contains null byte'
+      assert_equal "corrupt gem (#{sub_message}) in #{io.path}", e.message
+      assert_equal io.path, e.path
+    end
+  end
+
   def test_class_from_file_by_path_empty
     util_make_gems
 
@@ -55,21 +73,21 @@ class TestGemFormat < Gem::TestCase
       Gem::Format.from_io(StringIO.new(@simple_gem.upcase))
     end
 
-    assert_equal 'No metadata found!', e.message
+    assert_equal 'no metadata found', e.message
 
     e = assert_raises Gem::Package::FormatError do
       # Totally bogus input
       Gem::Format.from_io(StringIO.new(@simple_gem.reverse))
     end
 
-    assert_equal 'No metadata found!', e.message
+    assert_equal 'no metadata found', e.message
 
     e = assert_raises Gem::Package::FormatError do
       # This was intentionally screws up YAML parsing.
       Gem::Format.from_io(StringIO.new(@simple_gem.gsub(/:/, "boom")))
     end
 
-    assert_equal 'No metadata found!', e.message
+    assert_equal 'no metadata found', e.message
   end
 
 end
-- 
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