mirror of
https://github.com/gnss-sdr/gnss-sdr
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63 lines
2.5 KiB
C++
63 lines
2.5 KiB
C++
/*!
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* \file file_signal_source_test.cc
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* \brief This class implements a Unit Test for the class FileSignalSource.
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* \author Carlos Avilés, 2010. carlos.avilesr(at)googlemail.com
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*
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*
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* -----------------------------------------------------------------------------
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*
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* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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* This file is part of GNSS-SDR.
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*
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* Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -----------------------------------------------------------------------------
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*/
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#include "concurrent_queue.h"
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#include "file_signal_source.h"
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#include "gnss_sdr_make_unique.h"
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#include "in_memory_configuration.h"
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#include <gnuradio/top_block.h>
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#include <gtest/gtest.h>
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#include <stdexcept>
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#include <utility>
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TEST(FileSignalSource, Instantiate)
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{
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auto queue = std::make_shared<Concurrent_Queue<pmt::pmt_t>>();
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auto config = std::make_shared<InMemoryConfiguration>();
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config->set_property("Test.samples", "0");
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config->set_property("Test.sampling_frequency", "0");
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std::string path = std::string(TEST_PATH);
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std::string filename = path + "signal_samples/GPS_L1_CA_ID_1_Fs_4Msps_2ms.dat";
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config->set_property("Test.filename", std::move(filename));
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config->set_property("Test.item_type", "gr_complex");
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config->set_property("Test.repeat", "false");
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auto signal_source = std::make_unique<FileSignalSource>(config.get(), "Test", 0, 1, queue.get());
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EXPECT_STREQ("gr_complex", signal_source->item_type().c_str());
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EXPECT_TRUE(signal_source->repeat() == false);
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}
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TEST(FileSignalSource, InstantiateFileNotExists)
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{
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auto queue = std::make_shared<Concurrent_Queue<pmt::pmt_t>>();
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auto config = std::make_shared<InMemoryConfiguration>();
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config->set_property("Test.samples", "0");
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config->set_property("Test.sampling_frequency", "0");
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config->set_property("Test.filename", "./signal_samples/i_dont_exist.dat");
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config->set_property("Test.item_type", "gr_complex");
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config->set_property("Test.repeat", "false");
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// the file existence test was moved from the ctor to the connect() call. The argument to
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// connect doesn't matter, since the exception should be thrown sooner than any connections
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auto top = gr::make_top_block("GNSSUnitTest");
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auto uptr = std::make_shared<FileSignalSource>(config.get(), "Test", 0, 1, queue.get());
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EXPECT_THROW({ uptr->connect(std::move(top)); }, std::exception);
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}
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