4c67a475a3
Tests would expect parts of the APK to be unzipped and maintained. Instead, we now decompress the required files from the test APKs on test setup. This simplifies test maintenance substantially. Test: make libandroidfw_tests && libandroidfw_tests --testdata=frameworks/base/libs/androidfw/tests/data Change-Id: I3d2100af22df913e02401dedcf9842cdb32b2a3b
116 lines
3.8 KiB
C++
116 lines
3.8 KiB
C++
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "androidfw/ResourceTypes.h"
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#include "utils/String16.h"
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#include "utils/String8.h"
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#include "TestHelpers.h"
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#include "data/basic/R.h"
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using com::android::basic::R;
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namespace android {
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class IdmapTest : public ::testing::Test {
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protected:
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void SetUp() override {
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std::string contents;
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ASSERT_TRUE(ReadFileFromZipToString(GetTestDataPath() + "/basic/basic.apk",
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"resources.arsc", &contents));
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ASSERT_EQ(NO_ERROR,
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target_table_.add(contents.data(), contents.size(), 0, true));
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ASSERT_TRUE(
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ReadFileFromZipToString(GetTestDataPath() + "/overlay/overlay.apk",
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"resources.arsc", &overlay_data_));
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ResTable overlay_table;
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ASSERT_EQ(NO_ERROR,
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overlay_table.add(overlay_data_.data(), overlay_data_.size()));
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char target_name[256] = "com.android.basic";
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ASSERT_EQ(NO_ERROR,
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target_table_.createIdmap(overlay_table, 0, 0, target_name,
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target_name, &data_, &data_size_));
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}
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void TearDown() override { ::free(data_); }
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ResTable target_table_;
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std::string overlay_data_;
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void* data_ = nullptr;
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size_t data_size_ = 0;
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};
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TEST_F(IdmapTest, canLoadIdmap) {
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ASSERT_EQ(NO_ERROR,
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target_table_.add(overlay_data_.data(), overlay_data_.size(), data_,
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data_size_));
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}
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TEST_F(IdmapTest, overlayOverridesResourceValue) {
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Res_value val;
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ssize_t block = target_table_.getResource(R::string::test2, &val, false);
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ASSERT_GE(block, 0);
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ASSERT_EQ(Res_value::TYPE_STRING, val.dataType);
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const ResStringPool* pool = target_table_.getTableStringBlock(block);
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ASSERT_TRUE(pool != NULL);
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ASSERT_LT(val.data, pool->size());
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size_t strLen;
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const char16_t* targetStr16 = pool->stringAt(val.data, &strLen);
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ASSERT_TRUE(targetStr16 != NULL);
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ASSERT_EQ(String16("test2"), String16(targetStr16, strLen));
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ASSERT_EQ(NO_ERROR,
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target_table_.add(overlay_data_.data(), overlay_data_.size(), data_,
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data_size_));
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ssize_t newBlock = target_table_.getResource(R::string::test2, &val, false);
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ASSERT_GE(newBlock, 0);
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ASSERT_NE(block, newBlock);
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ASSERT_EQ(Res_value::TYPE_STRING, val.dataType);
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pool = target_table_.getTableStringBlock(newBlock);
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ASSERT_TRUE(pool != NULL);
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ASSERT_LT(val.data, pool->size());
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targetStr16 = pool->stringAt(val.data, &strLen);
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ASSERT_TRUE(targetStr16 != NULL);
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ASSERT_EQ(String16("test2-overlay"), String16(targetStr16, strLen));
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}
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TEST_F(IdmapTest, overlaidResourceHasSameName) {
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ASSERT_EQ(NO_ERROR,
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target_table_.add(overlay_data_.data(), overlay_data_.size(), data_,
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data_size_));
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ResTable::resource_name resName;
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ASSERT_TRUE(
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target_table_.getResourceName(R::array::integerArray1, false, &resName));
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ASSERT_TRUE(resName.package != NULL);
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ASSERT_TRUE(resName.type != NULL);
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ASSERT_TRUE(resName.name != NULL);
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EXPECT_EQ(String16("com.android.basic"),
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String16(resName.package, resName.packageLen));
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EXPECT_EQ(String16("array"), String16(resName.type, resName.typeLen));
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EXPECT_EQ(String16("integerArray1"), String16(resName.name, resName.nameLen));
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}
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} // namespace
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