add test/win32ole/test_win32ole_variant.rb.

ext/win32ole/win32ole.c: use ANSI C style.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 104 insertions, 0 deletions

diff --git a/test/win32ole/test_win32ole_variant.rb b/test/win32ole/test_win32ole_variant.rb
new file mode 100644
index 0000000000..e7df6f9180
--- /dev/null
+++ b/test/win32ole/test_win32ole_variant.rb
@@ -0,0 +1,104 @@
+require 'test/unit'
+
+require 'win32ole'
+
+class TestWIN32OLE_VARIANT < Test::Unit::TestCase
+  def test_new
+    obj = WIN32OLE_VARIANT.new('foo')
+    assert_instance_of(WIN32OLE_VARIANT, obj)
+  end
+
+  def test_new_no_argument
+    ex = nil
+    begin
+      obj = WIN32OLE_VARIANT.new
+    rescue ArgumentError
+      ex = $!
+    end
+    assert_instance_of(ArgumentError, ex)
+    assert_equal("wrong number of arguments (0 for 1..3)", ex.message);
+  end
+
+  def test_new_one_argument
+    ex = nil
+    begin
+      obj = WIN32OLE_VARIANT.new('foo')
+    rescue
+      ex = $!
+    end
+    assert_equal(nil, ex);
+  end
+
+  def test_value
+    obj = WIN32OLE_VARIANT.new('foo')
+    assert_equal('foo', obj.value)
+  end
+
+  def test_new_2_argument
+    ex = nil
+    obj = nil
+    begin
+      obj = WIN32OLE_VARIANT.new('foo', WIN32OLE::VARIANT::VT_BSTR|WIN32OLE::VARIANT::VT_BYREF)
+    rescue
+      ex = $!
+    end
+    assert_equal('foo', obj.value);
+  end
+
+  def test_new_2_argument2
+    ex = nil
+    obj = nil
+    begin
+      obj = WIN32OLE_VARIANT.new('foo', WIN32OLE::VARIANT::VT_BSTR)
+    rescue
+      ex = $!
+    end
+    assert_equal('foo', obj.value);
+  end
+
+  def test_conversion_num2str
+    obj = WIN32OLE_VARIANT.new(124, WIN32OLE::VARIANT::VT_BSTR)
+    assert_equal("124", obj.value);
+  end
+
+  def test_conversion_str2date
+    obj = WIN32OLE_VARIANT.new("2004-12-24 12:24:45", WIN32OLE::VARIANT::VT_DATE)
+    assert_equal("2004/12/24 12:24:45", obj.value)
+  end
+
+  def test_conversion_time2date
+    dt = Time.mktime(2004, 12, 24, 12, 24, 45)
+    obj = WIN32OLE_VARIANT.new(dt, WIN32OLE::VARIANT::VT_DATE)
+    assert_equal("2004/12/24 12:24:45", obj.value)
+  end
+
+  def test_conversion_str2cy
+    obj = WIN32OLE_VARIANT.new("\\10,000", WIN32OLE::VARIANT::VT_CY)
+    assert_equal("10000", obj.value)
+  end
+
+  def test_create_vt_array
+    obj = WIN32OLE_VARIANT.new([1.2, 2.3], WIN32OLE::VARIANT::VT_ARRAY|WIN32OLE::VARIANT::VT_R8)
+    assert_equal([1.2, 2.3], obj.value)
+  end
+
+  def test_create_vt_array_str2ui1array
+    obj = WIN32OLE_VARIANT.new("ABC", WIN32OLE::VARIANT::VT_ARRAY|WIN32OLE::VARIANT::VT_UI1)
+    assert_equal("ABC", obj.value)
+
+    obj = WIN32OLE_VARIANT.new([65, 0].pack("C*"), WIN32OLE::VARIANT::VT_ARRAY|WIN32OLE::VARIANT::VT_UI1)
+    assert_equal([65, 0].pack("C*"), obj.value)
+
+  end
+  def test_create_vt_array_int
+    obj = WIN32OLE_VARIANT.new([65, 0], WIN32OLE::VARIANT::VT_ARRAY|WIN32OLE::VARIANT::VT_UI1)
+    assert_equal([65, 0].pack("C*"), obj.value)
+
+    obj = WIN32OLE_VARIANT.new([65, 0])
+    assert_equal([65, 0], obj.value)
+
+    obj = WIN32OLE_VARIANT.new([65, 0], WIN32OLE::VARIANT::VT_I2|WIN32OLE::VARIANT::VT_ARRAY)
+    assert_equal([65, 0], obj.value)
+  end
+
+end