1 files changed, 137 insertions, 0 deletions
diff --git a/trunk/test/rubygems/test_gem_package_tar_header.rb b/trunk/test/rubygems/test_gem_package_tar_header.rb
new file mode 100644
index 0000000000..9b7708dca8
--- /dev/null
+++ b/trunk/test/rubygems/test_gem_package_tar_header.rb
@@ -0,0 +1,137 @@
+#--
+# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
+# All rights reserved.
+# See LICENSE.txt for permissions.
+#++
+
+require File.join(File.expand_path(File.dirname(__FILE__)),
+                  'gem_package_tar_test_case')
+require 'rubygems/package'
+
+class TestGemPackageTarHeader < TarTestCase
+
+  def setup
+    super
+
+    header = {
+      :name     => 'x',
+      :mode     => 0644,
+      :uid      => 1000,
+      :gid      => 10000,
+      :size     => 100,
+      :mtime    => 12345,
+      :typeflag => '0',
+      :linkname => 'link',
+      :uname    => 'user',
+      :gname    => 'group',
+      :devmajor => 1,
+      :devminor => 2,
+      :prefix   => 'y',
+    }
+
+    @tar_header = Gem::Package::TarHeader.new header
+  end
+
+  def test_self_from
+    io = TempIO.new @tar_header.to_s
+
+    new_header = Gem::Package::TarHeader.from io
+
+    assert_headers_equal @tar_header, new_header
+  end
+
+  def test_initialize
+    assert_equal '',      @tar_header.checksum, 'checksum'
+    assert_equal 1,       @tar_header.devmajor, 'devmajor'
+    assert_equal 2,       @tar_header.devminor, 'devminor'
+    assert_equal 10000,   @tar_header.gid,      'gid'
+    assert_equal 'group', @tar_header.gname,    'gname'
+    assert_equal 'link',  @tar_header.linkname, 'linkname'
+    assert_equal 'ustar', @tar_header.magic,    'magic'
+    assert_equal 0644,    @tar_header.mode,     'mode'
+    assert_equal 12345,   @tar_header.mtime,    'mtime'
+    assert_equal 'x',     @tar_header.name,     'name'
+    assert_equal 'y',     @tar_header.prefix,   'prefix'
+    assert_equal 100,     @tar_header.size,     'size'
+    assert_equal '0',     @tar_header.typeflag, 'typeflag'
+    assert_equal 1000,    @tar_header.uid,      'uid'
+    assert_equal 'user',  @tar_header.uname,    'uname'
+    assert_equal '00',    @tar_header.version,  'version'
+
+    assert !@tar_header.empty?, 'empty'
+  end
+
+  def test_initialize_bad
+    assert_raises ArgumentError do
+      Gem::Package::TarHeader.new :name => '', :size => '', :mode => ''
+    end
+
+    assert_raises ArgumentError do
+      Gem::Package::TarHeader.new :name => '', :size => '', :prefix => ''
+    end
+
+    assert_raises ArgumentError do
+      Gem::Package::TarHeader.new :name => '', :prefix => '', :mode => ''
+    end
+
+    assert_raises ArgumentError do
+      Gem::Package::TarHeader.new :prefix => '', :size => '', :mode => ''
+    end
+  end
+
+  def test_empty_eh
+    assert !@tar_header.empty?
+
+    @tar_header = Gem::Package::TarHeader.new :name => 'x', :prefix => '',
+                                              :mode => 0, :size => 0,
+                                              :empty => true
+
+    assert @tar_header.empty?
+  end
+
+  def test_equals2
+    assert_equal @tar_header, @tar_header
+    assert_equal @tar_header, @tar_header.dup
+  end
+
+  def test_to_s
+    expected = <<-EOF.split("\n").join
+x\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\0000000644\0000001750\0000023420\00000000000144\00000000030071
+\000012467\000 0link\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000ustar\00000user\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+group\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\0000000001\0000000002\000y\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000
+\000\000\000\000\000\000\000\000\000\000
+    EOF
+
+    assert_headers_equal expected, @tar_header
+  end
+
+  def test_update_checksum
+    assert_equal '', @tar_header.checksum
+
+    @tar_header.update_checksum
+
+    assert_equal '012467', @tar_header.checksum
+  end
+
+end
+