mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-15 15:16:12 -04:00
136 lines
4.1 KiB
C++
136 lines
4.1 KiB
C++
// Copyright 2020 Google LLC
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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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// https://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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#include "internal/platform/implementation/linux/input_file.h"
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#include <fstream>
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#include "gtest/gtest.h"
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#include "internal/platform/exception.h"
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#include "internal/platform/payload_id.h"
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#include "internal/platform/implementation/linux/test_utils.h"
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#include "internal/platform/logging.h"
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class InputFileTests : public testing::Test {
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protected:
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// You can define per-test set-up logic as usual.
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void SetUp() override {
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nearby::PayloadId payloadId(TEST_PAYLOAD_ID);
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auto path = test_utils::GetPayloadPath(payloadId);
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file_.open(path, std::ios::out);
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if (!file_) {
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NEARBY_LOG(ERROR,
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"Failed to create OutputFile with payloadId: %s and error: %d",
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test_utils::GetPayloadPath(payloadId).c_str(), std::strerror(errno));
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}
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const char* buffer = TEST_STRING;
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file_.write(buffer, std::strlen(buffer));
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file_.close();
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}
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// You can define per-test tear-down logic as usual.
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void TearDown() override {
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nearby::PayloadId payloadId(TEST_PAYLOAD_ID);
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if (std::filesystem::exists(test_utils::GetPayloadPath(payloadId))) {
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std::filesystem::remove(test_utils::GetPayloadPath(payloadId));
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}
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}
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private:
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std::fstream file_;
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};
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TEST_F(InputFileTests, SuccessfulCreation) {
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nearby::PayloadId payloadId(TEST_PAYLOAD_ID);
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std::unique_ptr<nearby::api::InputFile> inputFile = nullptr;
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inputFile = nearby::api::ImplementationPlatform::CreateInputFile(
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payloadId, strlen(TEST_STRING));
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EXPECT_NE(inputFile, nullptr);
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EXPECT_EQ(inputFile->Close(), nearby::Exception{nearby::Exception::kSuccess});
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}
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TEST_F(InputFileTests, SuccessfulGetFilePath) {
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nearby::PayloadId payloadId(TEST_PAYLOAD_ID);
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std::unique_ptr<nearby::api::InputFile> inputFile = nullptr;
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std::string fileName;
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inputFile = nearby::api::ImplementationPlatform::CreateInputFile(
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payloadId, strlen(TEST_STRING));
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fileName = inputFile->GetFilePath();
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EXPECT_EQ(inputFile->Close(), nearby::Exception{nearby::Exception::kSuccess});
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EXPECT_EQ(fileName, test_utils::GetPayloadPath(payloadId).c_str());
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}
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TEST_F(InputFileTests, SuccessfulGetTotalSize) {
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nearby::PayloadId payloadId(TEST_PAYLOAD_ID);
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std::unique_ptr<nearby::api::InputFile> inputFile = nullptr;
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int64_t size = -1;
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inputFile = nearby::api::ImplementationPlatform::CreateInputFile(
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payloadId, strlen(TEST_STRING));
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size = inputFile->GetTotalSize();
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EXPECT_EQ(inputFile->Close(), nearby::Exception{nearby::Exception::kSuccess});
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EXPECT_EQ(size, strlen(TEST_STRING));
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}
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TEST_F(InputFileTests, SuccessfulRead) {
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nearby::PayloadId payloadId(TEST_PAYLOAD_ID);
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std::unique_ptr<nearby::api::InputFile> inputFile = nullptr;
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inputFile = nearby::api::ImplementationPlatform::CreateInputFile(
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payloadId, strlen(TEST_STRING));
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auto fileSize = inputFile->GetTotalSize();
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auto dataRead = inputFile->Read(fileSize);
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EXPECT_TRUE(dataRead.ok());
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EXPECT_EQ(inputFile->Close(), nearby::Exception{nearby::Exception::kSuccess});
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EXPECT_STREQ(std::string(dataRead.result()).c_str(), TEST_STRING);
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}
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TEST_F(InputFileTests, FailedRead) {
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nearby::PayloadId payloadId(TEST_PAYLOAD_ID);
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std::unique_ptr<nearby::api::InputFile> inputFile = nullptr;
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inputFile = nearby::api::ImplementationPlatform::CreateInputFile(
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payloadId, strlen(TEST_STRING));
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auto fileSize = inputFile->GetTotalSize();
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EXPECT_NE(fileSize, -1);
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auto dataRead = inputFile->Read(fileSize);
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EXPECT_TRUE(dataRead.ok());
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dataRead = inputFile->Read(fileSize);
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std::string data = std::string(dataRead.result());
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inputFile->Close();
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EXPECT_STREQ(data.c_str(), "");
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}
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