Basic pixel tests for cc

BUG=


Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=171544

Review URL: https://chromiumcodereview.appspot.com/11412289

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@171735 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 44 insertions, 0 deletions

diff --git a/cc/test/paths.cc b/cc/test/paths.cc
new file mode 100644
index 0000000..3551afb
--- /dev/null
+++ b/cc/test/paths.cc
@@ -0,0 +1,44 @@
+// Copyright (c) 2012 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 "cc/test/paths.h"
+
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/path_service.h"
+
+namespace cc {
+namespace test {
+
+bool PathProvider(int key, FilePath* result) {
+  FilePath cur;
+  switch (key) {
+    // The following are only valid in the development environment, and
+    // will fail if executed from an installed executable (because the
+    // generated path won't exist).
+    case DIR_TEST_DATA:
+      if (!PathService::Get(base::DIR_SOURCE_ROOT, &cur))
+        return false;
+      cur = cur.Append(FILE_PATH_LITERAL("cc"));
+      cur = cur.Append(FILE_PATH_LITERAL("test"));
+      cur = cur.Append(FILE_PATH_LITERAL("data"));
+      if (!file_util::PathExists(cur))  // we don't want to create this
+        return false;
+      break;
+    default:
+      return false;
+  }
+
+  *result = cur;
+  return true;
+}
+
+// This cannot be done as a static initializer sadly since Visual Studio will
+// eliminate this object file if there is no direct entry point into it.
+void RegisterPathProvider() {
+  PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
+}
+
+}  // namespace test
+}  // namespace cc