Add a basic backwards compatibility unittest.

This verifies we can still apply old patches, but does not
verify that old clients can apply new patches. That seems
important, but I'm not sure how to do it without storing
old client binaries in version control.

Also refactors a number of unit tests to allow code sharing for
reading files into memory. This is done via a new base class.

Uses test binaries submitted seperatly because of build tools problems.

BUG=None
TEST=New Unittest


Review URL: http://codereview.chromium.org/8252011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@105982 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 26 insertions, 0 deletions

diff --git a/courgette/base_test_unittest.h b/courgette/base_test_unittest.h
new file mode 100644
index 0000000..777495a
--- /dev/null
+++ b/courgette/base_test_unittest.h
@@ -0,0 +1,26 @@
+// 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 <string>
+
+#ifndef COURGETTE_BASE_TEST_UNITTEST_H_
+#define COURGETTE_BASE_TEST_UNITTEST_H_
+
+#include <string>
+
+#include "base/file_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+class BaseTest : public testing::Test {
+ public:
+  std::string FileContents(const char* file_name) const;
+
+ private:
+  virtual void SetUp();
+  virtual void TearDown();
+
+  FilePath test_dir_;
+};
+
+#endif // COURGETTE_BASE_TEST_UNITTEST_H_