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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <androidfw/ResourceTypes.h>
#include <utils/String8.h>
#include <utils/String16.h>
#include "TestHelpers.h"
#include <gtest/gtest.h>
/**
* Include a binary resource table. This table
* is a base table for an APK split.
*
* Package: com.android.example.split
*
* layout/main 0x7f020000 {default, fr-sw600dp-v13}
*
* string/app_title 0x7f030000 {default}
* string/test 0x7f030001 {default}
* string/boom 0x7f030002 {default}
* string/blah 0x7f030003 {default}
*
* array/lotsofstrings 0x7f040000 {default}
* array/numList 0x7f040001 {default}
* array/ary 0x7f040002 {default}
*
*/
#include "data/split_base_arsc.h"
/**
* Include a binary resource table. This table
* is a configuration split table for an APK split.
*
* Package: com.android.example.split
*
* string/app_title 0x7f030000 {fr}
* string/test 0x7f030001 {de,fr}
* string/blah 0x7f030003 {fr}
*
* array/lotsofstrings 0x7f040000 {fr}
*
*/
#include "data/split_de_fr_arsc.h"
using namespace android;
enum { MAY_NOT_BE_BAG = false };
void makeConfigFrench(ResTable_config* config) {
memset(config, 0, sizeof(*config));
config->language[0] = 'f';
config->language[1] = 'r';
}
TEST(SplitTest, TestLoadBase) {
ResTable table;
ASSERT_EQ(NO_ERROR, table.add(split_base_arsc, split_base_arsc_len));
}
TEST(SplitTest, TestGetResourceFromBase) {
ResTable_config frenchConfig;
makeConfigFrench(&frenchConfig);
ResTable table;
table.setParameters(&frenchConfig);
ASSERT_EQ(NO_ERROR, table.add(split_base_arsc, split_base_arsc_len));
ResTable_config expectedConfig;
memset(&expectedConfig, 0, sizeof(expectedConfig));
Res_value val;
ResTable_config config;
ssize_t block = table.getResource(0x7f030000, &val, MAY_NOT_BE_BAG, 0, NULL, &config);
// The returned block should tell us which string pool to get the value, if it is a string.
EXPECT_GE(block, 0);
// We expect the default resource to be selected since it is the only resource configuration.
EXPECT_EQ(0, expectedConfig.compare(config));
EXPECT_EQ(Res_value::TYPE_STRING, val.dataType);
}
TEST(SplitTest, TestGetResourceFromSplit) {
ResTable_config expectedConfig;
makeConfigFrench(&expectedConfig);
ResTable table;
table.setParameters(&expectedConfig);
ASSERT_EQ(NO_ERROR, table.add(split_base_arsc, split_base_arsc_len));
ASSERT_EQ(NO_ERROR, table.add(split_de_fr_arsc, split_de_fr_arsc_len));
Res_value val;
ResTable_config config;
ssize_t block = table.getResource(0x7f030000, &val, MAY_NOT_BE_BAG, 0, NULL, &config);
EXPECT_GE(block, 0);
EXPECT_EQ(0, expectedConfig.compare(config));
EXPECT_EQ(Res_value::TYPE_STRING, val.dataType);
}
TEST(SplitTest, ResourcesFromBaseAndSplitHaveSameNames) {
ResTable_config expectedConfig;
makeConfigFrench(&expectedConfig);
ResTable table;
table.setParameters(&expectedConfig);
ASSERT_EQ(NO_ERROR, table.add(split_base_arsc, split_base_arsc_len));
ResTable::resource_name baseName;
EXPECT_TRUE(table.getResourceName(0x7f030003, false, &baseName));
ASSERT_EQ(NO_ERROR, table.add(split_de_fr_arsc, split_de_fr_arsc_len));
ResTable::resource_name frName;
EXPECT_TRUE(table.getResourceName(0x7f030003, false, &frName));
EXPECT_EQ(
String16(baseName.package, baseName.packageLen),
String16(frName.package, frName.packageLen));
EXPECT_EQ(
String16(baseName.type, baseName.typeLen),
String16(frName.type, frName.typeLen));
EXPECT_EQ(
String16(baseName.name, baseName.nameLen),
String16(frName.name, frName.nameLen));
}
TEST(SplitTest, TypeEntrySpecFlagsAreUpdated) {
ResTable_config defaultConfig;
memset(&defaultConfig, 0, sizeof(defaultConfig));
ResTable table;
ASSERT_EQ(NO_ERROR, table.add(split_base_arsc, split_base_arsc_len));
Res_value val;
uint32_t specFlags = 0;
ssize_t block = table.getResource(0x7f030000, &val, MAY_NOT_BE_BAG, 0, &specFlags, NULL);
EXPECT_GE(block, 0);
EXPECT_EQ(static_cast<uint32_t>(0), specFlags);
ASSERT_EQ(NO_ERROR, table.add(split_de_fr_arsc, split_de_fr_arsc_len));
uint32_t frSpecFlags = 0;
block = table.getResource(0x7f030000, &val, MAY_NOT_BE_BAG, 0, &frSpecFlags, NULL);
EXPECT_GE(block, 0);
EXPECT_EQ(ResTable_config::CONFIG_LOCALE, frSpecFlags);
}
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