TextDropShadowCacheTests.cpp revision c84824942db6c37343a3580c23308e2f07037267 
1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <gtest/gtest.h>
18
19#include "GammaFontRenderer.h"
20#include "TextDropShadowCache.h"
21#include "utils/Blur.h"
22#include "tests/common/TestUtils.h"
23
24#include <SkPaint.h>
25
26using namespace android;
27using namespace android::uirenderer;
28
29RENDERTHREAD_OPENGL_PIPELINE_TEST(TextDropShadowCache, DISABLED_addRemove) {
30    SkPaint paint;
31    paint.setTextSize(20);
32
33    GammaFontRenderer gammaFontRenderer;
34    FontRenderer& fontRenderer = gammaFontRenderer.getFontRenderer();
35    fontRenderer.setFont(&paint, SkMatrix::I());
36    TextDropShadowCache cache(MB(5));
37    cache.setFontRenderer(fontRenderer);
38
39    std::vector<glyph_t> glyphs;
40    std::vector<float> positions;
41    float totalAdvance;
42    uirenderer::Rect bounds;
43    TestUtils::layoutTextUnscaled(paint, "This is a test",
44            &glyphs, &positions, &totalAdvance, &bounds);
45    EXPECT_TRUE(bounds.contains(5, -10, 100, 0)) << "Expect input to be nontrivially sized";
46
47    ShadowTexture* texture = cache.get(&paint, glyphs.data(), glyphs.size(), 10, positions.data());
48
49    ASSERT_TRUE(texture);
50    ASSERT_FALSE(texture->cleanup);
51    ASSERT_EQ((uint32_t) texture->objectSize(), cache.getSize());
52    ASSERT_TRUE(cache.getSize());
53    cache.clear();
54    ASSERT_EQ(cache.getSize(), 0u);
55}
56