From 1b901a3348e02376b2cd95f52cf86cc0787c63c6 Mon Sep 17 00:00:00 2001 From: "jamesr@chromium.org" Date: Fri, 7 Dec 2012 08:52:03 +0000 Subject: 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 --- cc/test/pixel_test_utils.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 cc/test/pixel_test_utils.h (limited to 'cc/test/pixel_test_utils.h') diff --git a/cc/test/pixel_test_utils.h b/cc/test/pixel_test_utils.h new file mode 100644 index 0000000..93367d8 --- /dev/null +++ b/cc/test/pixel_test_utils.h @@ -0,0 +1,25 @@ +// 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 "base/file_path.h" + +class SkBitmap; + +namespace cc { +namespace test { + +// Encodes a bitmap into a PNG and write to disk. Returns true on success. The +// parent directory does not have to exist. +bool WritePNGFile(const SkBitmap& bitmap, const FilePath& file_path); + +// Reads and decodes a PNG image to a bitmap. Returns true on success. The PNG +// should have been encoded using |gfx::PNGCodec::Encode|. +bool ReadPNGFile(const FilePath& file_path, SkBitmap* bitmap); + +// Compares with a PNG file on disk, and returns true if it is the same as +// the given image. |ref_img_path| is absolute. +bool IsSameAsPNGFile(const SkBitmap& gen_bmp, FilePath ref_img_path); + +} // namespace test +} // namespace cc -- cgit v1.1