Start refactoring to reduce executable type knowledge.

courgette/image_info_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "courgette/base_test_unittest.h"
 #include "courgette/image_info.h"
 
 class ImageInfoTest : public BaseTest {
  public:
 
@@ skipping 41 matching lines @@
   EXPECT_EQ('M', p[0]);
   EXPECT_EQ('Z', p[1]);
 }
 
 void ImageInfoTest::TestResourceDll() const {
   std::string file1 = FileContents("en-US.dll");
 
   scoped_ptr<courgette::PEInfo> info(new courgette::PEInfo());
   info->Init(reinterpret_cast<const uint8*>(file1.c_str()), file1.length());
 
+  // This is expected to fail, since we don't really support them yet.
   bool can_parse_header = info->ParseHeader();
-  EXPECT_TRUE(can_parse_header);
+  EXPECT_FALSE(can_parse_header);
 
   // The executable is the whole file, not 'embedded' with the file
   EXPECT_EQ(file1.length(), info->length());
 
-  EXPECT_TRUE(info->ok());
+  EXPECT_FALSE(info->ok());
   EXPECT_FALSE(info->has_text_section());
   EXPECT_EQ(0U, info->size_of_code());
 }
 
 TEST_F(ImageInfoTest, All) {
   TestExe();
   TestResourceDll();
 }