1/*
2 * Copyright 2014 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#include "SkPicture.h"
9#include "SkPictureRecorder.h"
10#include "SkShader.h"
11#include "Test.h"
12
13// Test that attempting to create a picture shader with a NULL picture or
14// empty picture returns NULL.
15DEF_TEST(PictureShader_empty, reporter) {
16    SkShader* shader = SkShader::CreatePictureShader(NULL,
17            SkShader::kClamp_TileMode, SkShader::kClamp_TileMode);
18    REPORTER_ASSERT(reporter, NULL == shader);
19
20    SkPictureRecorder factory;
21    factory.beginRecording(0, 0, NULL, 0);
22    SkAutoTUnref<SkPicture> picture(factory.endRecording());
23    shader = SkShader::CreatePictureShader(picture.get(),
24            SkShader::kClamp_TileMode, SkShader::kClamp_TileMode);
25    REPORTER_ASSERT(reporter, NULL == shader);
26}
27