ResourceTable_test.cpp revision beb9e33bfb79847c25aac98e39f3ea620a953ef7 
1/*
2 * Copyright (C) 2015 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 <utils/String8.h>
18#include <gtest/gtest.h>
19
20#include "ConfigDescription.h"
21#include "ResourceTable.h"
22#include "TestHelper.h"
23
24using android::String16;
25
26TEST(ResourceTableTest, generateVersionedResources) {
27    sp<ResourceTable::ConfigList> configs(new ResourceTable::ConfigList(String16(), SourcePos()));
28
29    ConfigDescription defaultConfig = {};
30
31    ConfigDescription landConfig = {};
32    landConfig.orientation = ResTable_config::ORIENTATION_LAND;
33
34    ConfigDescription sw600dpLandConfig = {};
35    sw600dpLandConfig.orientation = ResTable_config::ORIENTATION_LAND;
36    sw600dpLandConfig.smallestScreenWidthDp = 600;
37
38    configs->addEntry(defaultConfig, new ResourceTable::Entry(String16(), SourcePos()));
39    configs->addEntry(landConfig, new ResourceTable::Entry(String16(), SourcePos()));
40    configs->addEntry(sw600dpLandConfig, new ResourceTable::Entry(String16(), SourcePos()));
41
42    EXPECT_TRUE(ResourceTable::shouldGenerateVersionedResource(configs, defaultConfig, 17));
43    EXPECT_TRUE(ResourceTable::shouldGenerateVersionedResource(configs, landConfig, 17));
44}
45
46TEST(ResourceTableTest, generateVersionedResourceWhenHigherVersionExists) {
47    sp<ResourceTable::ConfigList> configs(new ResourceTable::ConfigList(String16(), SourcePos()));
48
49    ConfigDescription defaultConfig = {};
50
51    ConfigDescription v21Config = {};
52    v21Config.sdkVersion = 21;
53
54    ConfigDescription sw600dpV13Config = {};
55    sw600dpV13Config.smallestScreenWidthDp = 600;
56    sw600dpV13Config.sdkVersion = 13;
57
58    configs->addEntry(defaultConfig, new ResourceTable::Entry(String16(), SourcePos()));
59    configs->addEntry(v21Config, new ResourceTable::Entry(String16(), SourcePos()));
60    configs->addEntry(sw600dpV13Config, new ResourceTable::Entry(String16(), SourcePos()));
61
62    EXPECT_TRUE(ResourceTable::shouldGenerateVersionedResource(configs, defaultConfig, 17));
63    EXPECT_FALSE(ResourceTable::shouldGenerateVersionedResource(configs, defaultConfig, 22));
64}
65