Start stripping out complicated parts of SkPicture{Record,Data}.

tests/FlatDataTest.cpp

-/*
- * Copyright 2012 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "SkBitmap.h"
-#include "SkCanvas.h"
-#include "SkColor.h"
-#include "SkColorFilter.h"
-#include "SkGradientShader.h"
-#include "SkPaint.h"
-#include "SkPictureFlat.h"
-#include "SkShader.h"
-#include "SkXfermode.h"
-#include "Test.h"
-
-struct SkFlattenableTraits {
-    static void Flatten(SkWriteBuffer& buffer, const SkFlattenable& flattenable) {
-        buffer.writeFlattenable(&flattenable);
-    }
-};
-
-class Controller : public SkChunkFlatController {
-public:
-    Controller() : INHERITED(1024) {
-        this->INHERITED::setNamedFactorySet(SkNEW(SkNamedFactorySet))->unref();
-    }
-private:
-    typedef SkChunkFlatController INHERITED;
-};
-
-/**
- * Verify that two SkFlatData objects that created from the same object are
- * identical when using an SkNamedFactorySet.
- * @param reporter Object to report failures.
- * @param obj Flattenable object to be flattened.
- * @param flattenProc Function that flattens objects with the same type as obj.
- */
-template <typename Traits, typename T>
-static void testCreate(skiatest::Reporter* reporter, const T& obj) {
-    Controller controller;
-    // No need to delete data because that will be taken care of by the controller.
-    SkFlatData* data1 = SkFlatData::Create<Traits>(&controller, obj, 0);
-    SkFlatData* data2 = SkFlatData::Create<Traits>(&controller, obj, 1);
-    REPORTER_ASSERT(reporter, *data1 == *data2);
-}
-
-DEF_TEST(FlatData, reporter) {
-    // Test flattening SkShader
-    SkPoint points[2];
-    points[0].set(0, 0);
-    points[1].set(SkIntToScalar(20), SkIntToScalar(20));
-    SkColor colors[2];
-    colors[0] = SK_ColorRED;
-    colors[1] = SK_ColorBLUE;
-
-    SkAutoTUnref<SkShader> shader(SkGradientShader::CreateLinear(points, colors, NULL, 2,
-                                                                 SkShader::kRepeat_TileMode));
-    testCreate<SkFlattenableTraits>(reporter, *shader);
-
-    // Test SkColorFilter
-    SkAutoTUnref<SkColorFilter> cf(SkColorFilter::CreateLightingFilter(SK_ColorBLUE, SK_ColorRED));
-    testCreate<SkFlattenableTraits>(reporter, *cf);
-
-    // Test SkXfermode
-    SkAutoTUnref<SkXfermode> xfer(SkXfermode::Create(SkXfermode::kDstOver_Mode));
-    testCreate<SkFlattenableTraits>(reporter, *xfer);
-}