tests: migrated rfnoc block tests to dedicated subdirectory

This separates the rfnoc block tests into files for each specific block.
This was done to improve the readability of these files and declutter
the tests directory.

Signed-off-by: mattprost <matt.prost@ni.com>

1 files changed, 0 insertions, 371 deletions

diff --git a/host/tests/rfnoc_blocks_test.cpp b/host/tests/rfnoc_blocks_test.cpp
deleted file mode 100644
index 72268b79f..000000000
--- a/host/tests/rfnoc_blocks_test.cpp
+++ /dev/null
@@ -1,371 +0,0 @@
-//
-// Copyright 2019 Ettus Research, a National Instruments Brand
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#include "rfnoc_graph_mock_nodes.hpp"
-#include <uhd/rfnoc/actions.hpp>
-#include <uhd/rfnoc/ddc_block_control.hpp>
-#include <uhd/rfnoc/defaults.hpp>
-#include <uhd/rfnoc/duc_block_control.hpp>
-#include <uhd/rfnoc/mock_block.hpp>
-#include <uhd/rfnoc/null_block_control.hpp>
-#include <uhdlib/rfnoc/graph.hpp>
-#include <uhdlib/rfnoc/node_accessor.hpp>
-#include <uhdlib/utils/narrow.hpp>
-#include <boost/test/unit_test.hpp>
-#include <iostream>
-
-using namespace uhd::rfnoc;
-
-// Redeclare this here, since it's only defined outside of UHD_API
-noc_block_base::make_args_t::~make_args_t() = default;
-
-namespace {
-
-constexpr size_t DEFAULT_MTU = 8000;
-
-} // namespace
-
-BOOST_AUTO_TEST_CASE(test_null_block)
-{
-    node_accessor_t node_accessor{};
-    constexpr size_t num_chans    = 2;
-    constexpr uint32_t nipc       = 2;
-    constexpr uint32_t item_width = 32;
-    constexpr noc_id_t noc_id     = 0x00000001;
-
-    auto block_container = get_mock_block(noc_id, num_chans, num_chans);
-    // Shorthand to save typing
-    auto& reg_iface = block_container.reg_iface;
-    auto set_mem    = [&](const uint32_t addr, const uint32_t data) {
-        reg_iface->read_memory[addr] = data;
-    };
-    auto get_mem  = [&](const uint32_t addr) { return reg_iface->write_memory[addr]; };
-    auto copy_mem = [&](const uint32_t addr) { set_mem(addr, get_mem(addr)); };
-    set_mem(null_block_control::REG_CTRL_STATUS, (nipc << 24) | (item_width << 16));
-
-    auto test_null = block_container.get_block<null_block_control>();
-    BOOST_REQUIRE(test_null);
-
-    using uhd::stream_cmd_t;
-    node_accessor.init_props(test_null.get());
-    uhd::stream_cmd_t stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS);
-    test_null->issue_stream_cmd(stream_cmd);
-    stream_cmd.stream_mode = stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE;
-    BOOST_REQUIRE_THROW(test_null->issue_stream_cmd(stream_cmd), uhd::runtime_error);
-
-    constexpr uint64_t snk_count      = 1000000000;
-    constexpr uint64_t snk_count_pkts = 5;
-    constexpr uint64_t src_count      = 2323232323;
-    constexpr uint64_t loop_count     = 4242424242;
-    set_mem(null_block_control::REG_SNK_LINE_CNT_LO,
-        uhd::narrow_cast<uint32_t>(snk_count & 0xFFFFFFFF));
-    set_mem(null_block_control::REG_SNK_LINE_CNT_HI,
-        uhd::narrow_cast<uint32_t>((snk_count >> 32) & 0xFFFFFFFF));
-    set_mem(null_block_control::REG_SNK_PKT_CNT_LO,
-        uhd::narrow_cast<uint32_t>(snk_count_pkts & 0xFFFFFFFF));
-    set_mem(null_block_control::REG_SNK_PKT_CNT_HI,
-        uhd::narrow_cast<uint32_t>((snk_count_pkts >> 32) & 0xFFFFFFFF));
-    set_mem(null_block_control::REG_SRC_LINE_CNT_LO,
-        uhd::narrow_cast<uint32_t>(src_count & 0xFFFFFFFF));
-    set_mem(null_block_control::REG_SRC_LINE_CNT_HI,
-        uhd::narrow_cast<uint32_t>((src_count >> 32) & 0xFFFFFFFF));
-    set_mem(null_block_control::REG_LOOP_LINE_CNT_LO,
-        uhd::narrow_cast<uint32_t>(loop_count & 0xFFFFFFFF));
-    set_mem(null_block_control::REG_LOOP_LINE_CNT_HI,
-        uhd::narrow_cast<uint32_t>((loop_count >> 32) & 0xFFFFFFFF));
-    BOOST_CHECK_EQUAL(
-        test_null->get_count(null_block_control::SINK, null_block_control::LINES),
-        snk_count);
-    BOOST_CHECK_EQUAL(
-        test_null->get_count(null_block_control::SINK, null_block_control::PACKETS),
-        snk_count_pkts);
-    BOOST_CHECK_EQUAL(
-        test_null->get_count(null_block_control::SOURCE, null_block_control::LINES),
-        src_count);
-    BOOST_CHECK_EQUAL(
-        test_null->get_count(null_block_control::LOOP, null_block_control::LINES),
-        loop_count);
-
-    constexpr uint32_t lpp = 3;
-    constexpr uint32_t bpp = nipc * item_width / 8 * lpp;
-    test_null->set_bytes_per_packet(bpp);
-    copy_mem(null_block_control::REG_SRC_LINES_PER_PKT);
-    copy_mem(null_block_control::REG_SRC_BYTES_PER_PKT);
-    BOOST_CHECK_EQUAL(test_null->get_lines_per_packet(), lpp);
-    BOOST_CHECK_EQUAL(test_null->get_bytes_per_packet(), bpp);
-
-    auto sca = stream_cmd_action_info::make(stream_cmd_t::STREAM_MODE_START_CONTINUOUS);
-    node_accessor.send_action(test_null.get(), {res_source_info::OUTPUT_EDGE, 0}, sca);
-    BOOST_CHECK_EQUAL(get_mem(null_block_control::REG_CTRL_STATUS) & 0x2, 0x2);
-    BOOST_REQUIRE_THROW(node_accessor.send_action(
-                            test_null.get(), {res_source_info::OUTPUT_EDGE, 1}, sca),
-        uhd::runtime_error);
-    BOOST_REQUIRE_THROW(
-        node_accessor.send_action(test_null.get(), {res_source_info::INPUT_EDGE, 0}, sca),
-        uhd::runtime_error);
-
-    stream_cmd.stream_mode = stream_cmd_t::STREAM_MODE_START_CONTINUOUS;
-    test_null->issue_stream_cmd(stream_cmd);
-    BOOST_CHECK_EQUAL(get_mem(null_block_control::REG_CTRL_STATUS) & 0x2, 0x2);
-    node_accessor.shutdown(test_null.get());
-    BOOST_CHECK_EQUAL(get_mem(null_block_control::REG_CTRL_STATUS) & 0x2, 0x0);
-    test_null->issue_stream_cmd(stream_cmd);
-    UHD_LOG_INFO("TEST", "Expected error message here ^^^");
-    // The last issue_stream_cmd should do nothing b/c we called shutdown
-    BOOST_CHECK_EQUAL(get_mem(null_block_control::REG_CTRL_STATUS) & 0x2, 0x0);
-}
-
-BOOST_AUTO_TEST_CASE(test_ddc_block)
-{
-    node_accessor_t node_accessor{};
-    constexpr uint32_t num_hb  = 2;
-    constexpr uint32_t max_cic = 128;
-    constexpr size_t num_chans = 4;
-    constexpr noc_id_t noc_id  = DDC_BLOCK;
-    constexpr int TEST_DECIM   = 20;
-
-    auto block_container =
-        get_mock_block(noc_id, num_chans, num_chans, uhd::device_addr_t("foo=bar"));
-    auto& ddc_reg_iface = block_container.reg_iface;
-    ddc_reg_iface->read_memory[ddc_block_control::RB_COMPAT_NUM] =
-        (ddc_block_control::MAJOR_COMPAT << 16) | ddc_block_control::MINOR_COMPAT;
-    ddc_reg_iface->read_memory[ddc_block_control::RB_NUM_HB]        = num_hb;
-    ddc_reg_iface->read_memory[ddc_block_control::RB_CIC_MAX_DECIM] = max_cic;
-    auto test_ddc = block_container.get_block<ddc_block_control>();
-    BOOST_REQUIRE(test_ddc);
-    BOOST_CHECK_EQUAL(test_ddc->get_block_args().get("foo"), "bar");
-
-    node_accessor.init_props(test_ddc.get());
-    UHD_LOG_DEBUG("TEST", "Init done.");
-    test_ddc->set_property<int>("decim", TEST_DECIM, 0);
-
-    BOOST_REQUIRE(ddc_reg_iface->write_memory.count(ddc_block_control::SR_DECIM_ADDR));
-    BOOST_CHECK_EQUAL(
-        ddc_reg_iface->write_memory.at(ddc_block_control::SR_DECIM_ADDR), 2 << 8 | 5);
-    BOOST_CHECK_EQUAL(test_ddc->get_mtu({res_source_info::INPUT_EDGE, 0}), DEFAULT_MTU);
-
-    // Now plop it in a graph
-    detail::graph_t graph{};
-    detail::graph_t::graph_edge_t edge_info;
-    edge_info.src_port                    = 0;
-    edge_info.dst_port                    = 0;
-    edge_info.property_propagation_active = true;
-    edge_info.edge                        = detail::graph_t::graph_edge_t::DYNAMIC;
-
-    mock_terminator_t mock_source_term(1);
-    mock_terminator_t mock_sink_term(1);
-
-    UHD_LOG_INFO("TEST", "Priming mock source node props");
-    mock_source_term.set_edge_property<std::string>(
-        "type", "sc16", {res_source_info::OUTPUT_EDGE, 0});
-    mock_source_term.set_edge_property<double>(
-        "scaling", 1.0, {res_source_info::OUTPUT_EDGE, 0});
-    mock_source_term.set_edge_property<double>(
-        "samp_rate", 1.0, {res_source_info::OUTPUT_EDGE, 0});
-    constexpr size_t NEW_MTU = 4000;
-    mock_source_term.set_edge_property<size_t>(
-        "mtu", NEW_MTU, {res_source_info::OUTPUT_EDGE, 0});
-
-    UHD_LOG_INFO("TEST", "Creating graph...");
-    graph.connect(&mock_source_term, test_ddc.get(), edge_info);
-    graph.connect(test_ddc.get(), &mock_sink_term, edge_info);
-    UHD_LOG_INFO("TEST", "Committing graph...");
-    graph.commit();
-    UHD_LOG_INFO("TEST", "Commit complete.");
-    // We need to set the decimation again, because the rates will screw it
-    // change it w.r.t. to the previous setting
-    test_ddc->set_property<int>("decim", TEST_DECIM, 0);
-    BOOST_CHECK_EQUAL(test_ddc->get_property<int>("decim", 0), TEST_DECIM);
-    BOOST_CHECK(mock_source_term.get_edge_property<double>(
-                    "samp_rate", {res_source_info::OUTPUT_EDGE, 0})
-                == mock_sink_term.get_edge_property<double>(
-                       "samp_rate", {res_source_info::INPUT_EDGE, 0})
-                       * TEST_DECIM);
-    BOOST_CHECK(mock_sink_term.get_edge_property<double>(
-                    "scaling", {res_source_info::INPUT_EDGE, 0})
-                != 1.0);
-
-    UHD_LOG_INFO("TEST", "Setting freq to 1/8 of input rate");
-    constexpr double TEST_FREQ = 1.0 / 8;
-    test_ddc->set_property<double>("freq", TEST_FREQ, 0);
-    const uint32_t freq_word_1 =
-        ddc_reg_iface->write_memory.at(ddc_block_control::SR_FREQ_ADDR);
-    BOOST_REQUIRE(freq_word_1 != 0);
-    UHD_LOG_INFO("TEST", "Doubling input rate (to 2.0)");
-    // Now this should change the freq word, but not the absolute frequency
-    mock_source_term.set_edge_property<double>(
-        "samp_rate", 2.0, {res_source_info::OUTPUT_EDGE, 0});
-    const double freq_word_2 =
-        ddc_reg_iface->write_memory.at(ddc_block_control::SR_FREQ_ADDR);
-    // The frequency word is the phase increment, which will halve. We skirt
-    // around fixpoint/floating point accuracy issues by using CLOSE.
-    BOOST_CHECK_CLOSE(double(freq_word_1) / double(freq_word_2), 2.0, 1e-6);
-
-    UHD_LOG_INFO("TEST", "Testing DDC MTU propagation");
-    BOOST_CHECK_EQUAL(test_ddc->get_mtu({res_source_info::INPUT_EDGE, 0}), NEW_MTU);
-    BOOST_CHECK_EQUAL(test_ddc->get_mtu({res_source_info::OUTPUT_EDGE, 0}), NEW_MTU);
-    BOOST_CHECK_EQUAL(test_ddc->get_mtu({res_source_info::INPUT_EDGE, 1}), DEFAULT_MTU);
-    BOOST_CHECK_EQUAL(test_ddc->get_mtu({res_source_info::OUTPUT_EDGE, 1}), DEFAULT_MTU);
-    mock_source_term.set_edge_property<size_t>(
-        "mtu", NEW_MTU / 2, {res_source_info::OUTPUT_EDGE, 0});
-    BOOST_CHECK_EQUAL(test_ddc->get_mtu({res_source_info::INPUT_EDGE, 0}), NEW_MTU / 2);
-    BOOST_CHECK_EQUAL(test_ddc->get_mtu({res_source_info::OUTPUT_EDGE, 0}), NEW_MTU / 2);
-
-    // Now reset the props using set_properties
-    test_ddc->set_properties(uhd::device_addr_t("decim=1,freq=0.0,foo=bar"), 0);
-    BOOST_CHECK_EQUAL(test_ddc->get_property<int>("decim", 0), 1);
-    BOOST_CHECK_EQUAL(test_ddc->get_property<double>("freq", 0), 0.0);
-}
-
-BOOST_AUTO_TEST_CASE(test_duc_block)
-{
-    node_accessor_t node_accessor{};
-    constexpr uint32_t num_hb  = 2;
-    constexpr uint32_t max_cic = 128;
-    constexpr size_t num_chans = 4;
-    constexpr noc_id_t noc_id  = DUC_BLOCK;
-    constexpr int TEST_INTERP  = 20; // 2 halfbands, CIC==5
-
-    auto block_container = get_mock_block(noc_id, num_chans, num_chans);
-    auto& duc_reg_iface  = block_container.reg_iface;
-    duc_reg_iface->read_memory[duc_block_control::RB_COMPAT_NUM] =
-        (duc_block_control::MAJOR_COMPAT << 16) | duc_block_control::MINOR_COMPAT;
-    duc_reg_iface->read_memory[duc_block_control::RB_NUM_HB]         = num_hb;
-    duc_reg_iface->read_memory[duc_block_control::RB_CIC_MAX_INTERP] = max_cic;
-    auto test_duc = block_container.get_block<duc_block_control>();
-    BOOST_REQUIRE(test_duc);
-
-    node_accessor.init_props(test_duc.get());
-    UHD_LOG_DEBUG("TEST", "Init done.");
-    test_duc->set_property<int>("interp", TEST_INTERP, 0);
-
-    BOOST_REQUIRE(duc_reg_iface->write_memory.count(duc_block_control::SR_INTERP_ADDR));
-    BOOST_CHECK_EQUAL(
-        duc_reg_iface->write_memory.at(duc_block_control::SR_INTERP_ADDR), 2 << 8 | 5);
-    BOOST_CHECK_EQUAL(test_duc->get_mtu({res_source_info::INPUT_EDGE, 0}), DEFAULT_MTU);
-
-    // Now plop it in a graph
-    detail::graph_t graph{};
-    detail::graph_t::graph_edge_t edge_info;
-    edge_info.src_port                    = 0;
-    edge_info.dst_port                    = 0;
-    edge_info.property_propagation_active = true;
-    edge_info.edge                        = detail::graph_t::graph_edge_t::DYNAMIC;
-
-    mock_terminator_t mock_source_term(1, {ACTION_KEY_STREAM_CMD});
-    mock_terminator_t mock_sink_term(1, {ACTION_KEY_STREAM_CMD});
-
-    UHD_LOG_INFO("TEST", "Priming mock source node props");
-    mock_source_term.set_edge_property<std::string>(
-        "type", "sc16", {res_source_info::OUTPUT_EDGE, 0});
-    mock_source_term.set_edge_property<double>(
-        "scaling", 1.0, {res_source_info::OUTPUT_EDGE, 0});
-    mock_source_term.set_edge_property<double>(
-        "samp_rate", 1.0, {res_source_info::OUTPUT_EDGE, 0});
-    UHD_LOG_INFO("TEST", "Priming mock sink node props");
-    mock_sink_term.set_edge_property<std::string>(
-        "type", "sc16", {res_source_info::INPUT_EDGE, 0});
-    mock_sink_term.set_edge_property<double>(
-        "scaling", 1.0, {res_source_info::INPUT_EDGE, 0});
-    mock_sink_term.set_edge_property<double>(
-        "samp_rate", 1.0, {res_source_info::INPUT_EDGE, 0});
-
-    UHD_LOG_INFO("TEST", "Creating graph...");
-    graph.connect(&mock_source_term, test_duc.get(), edge_info);
-    graph.connect(test_duc.get(), &mock_sink_term, edge_info);
-    UHD_LOG_INFO("TEST", "Committing graph...");
-    graph.commit();
-    UHD_LOG_INFO("TEST", "Commit complete.");
-    // We need to set the interpation again, because the rates will screw it
-    // change it w.r.t. to the previous setting
-    test_duc->set_property<int>("interp", TEST_INTERP, 0);
-    BOOST_CHECK_EQUAL(test_duc->get_property<int>("interp", 0), TEST_INTERP);
-    BOOST_CHECK(mock_source_term.get_edge_property<double>(
-                    "samp_rate", {res_source_info::OUTPUT_EDGE, 0})
-                    * TEST_INTERP
-                == mock_sink_term.get_edge_property<double>(
-                       "samp_rate", {res_source_info::INPUT_EDGE, 0}));
-    const double initial_input_scaling = mock_source_term.get_edge_property<double>(
-        "scaling", {res_source_info::OUTPUT_EDGE, 0});
-    const double initial_output_scaling = mock_sink_term.get_edge_property<double>(
-        "scaling", {res_source_info::INPUT_EDGE, 0});
-    // Our chosen interpolation value will cause some scaling issues, so
-    // this value needs to be off from 1.0
-    BOOST_CHECK(initial_input_scaling != 1.0);
-    BOOST_CHECK(initial_output_scaling == 1.0);
-
-    // The DUC will not let us set the scaling on its input, so the following
-    // call to set property should have no effect
-    mock_source_term.set_edge_property<double>(
-        "scaling", 42.0, {res_source_info::OUTPUT_EDGE, 0});
-    BOOST_CHECK(initial_input_scaling
-                == mock_source_term.get_edge_property<double>(
-                       "scaling", {res_source_info::OUTPUT_EDGE, 0}));
-    BOOST_CHECK(initial_output_scaling
-                == mock_sink_term.get_edge_property<double>(
-                       "scaling", {res_source_info::INPUT_EDGE, 0}));
-    // However, if we change the scaling on the DUC's output, that will
-    // propagate to its input
-    UHD_LOG_INFO("TEST", "Testing doubling the output scaling...");
-    mock_sink_term.set_edge_property<double>(
-        "scaling", 2.0, {res_source_info::INPUT_EDGE, 0});
-    const double doubled_input_scaling = mock_source_term.get_edge_property<double>(
-        "scaling", {res_source_info::OUTPUT_EDGE, 0});
-    BOOST_CHECK_EQUAL(doubled_input_scaling, 2 * initial_input_scaling);
-
-    UHD_LOG_INFO("TEST", "Setting freq to 1/8 of input rate");
-    constexpr double TEST_FREQ = 1.0 / 8;
-    test_duc->set_property<double>("freq", TEST_FREQ, 0);
-    const uint32_t freq_word_1 =
-        duc_reg_iface->write_memory.at(duc_block_control::SR_FREQ_ADDR);
-    BOOST_REQUIRE(freq_word_1 != 0);
-    UHD_LOG_INFO("TEST", "Doubling input rate (to 2.0)");
-    // Now this should change the freq word, but not the absolute frequency
-    mock_sink_term.set_edge_property<double>("samp_rate",
-        2
-            * mock_sink_term.get_edge_property<double>(
-                  "samp_rate", {res_source_info::INPUT_EDGE, 0}),
-        {res_source_info::INPUT_EDGE, 0});
-    const double freq_word_2 =
-        duc_reg_iface->write_memory.at(duc_block_control::SR_FREQ_ADDR);
-    // The frequency word is the phase increment, which will halve. We skirt
-    // around fixpoint/floating point accuracy issues by using CLOSE.
-    BOOST_CHECK_CLOSE(double(freq_word_1) / double(freq_word_2), 2.0, 1e-6);
-
-    // Reset the interpolation
-    test_duc->set_property<int>("interp", TEST_INTERP, 0);
-    BOOST_REQUIRE_EQUAL(test_duc->get_property<int>("interp", 0), TEST_INTERP);
-    UHD_LOG_INFO("TEST", "DUC: Testing action forwarding");
-    auto new_stream_cmd_action =
-        stream_cmd_action_info::make(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE);
-    new_stream_cmd_action->stream_cmd.num_samps = 1000;
-    node_accessor.post_action(
-        &mock_sink_term, {res_source_info::INPUT_EDGE, 0}, new_stream_cmd_action);
-    BOOST_REQUIRE(!mock_source_term.received_actions.empty());
-    auto stream_cmd_recv_by_src = std::dynamic_pointer_cast<stream_cmd_action_info>(
-        mock_source_term.received_actions.back());
-    BOOST_CHECK(stream_cmd_recv_by_src);
-    BOOST_CHECK_EQUAL(stream_cmd_recv_by_src->stream_cmd.num_samps, 1000 / TEST_INTERP);
-    auto new_stream_cmd_action2 =
-        stream_cmd_action_info::make(uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS);
-    node_accessor.post_action(
-        &mock_sink_term, {res_source_info::INPUT_EDGE, 0}, new_stream_cmd_action2);
-    BOOST_REQUIRE(!mock_source_term.received_actions.empty());
-    auto stream_cmd_recv_by_src2 = std::dynamic_pointer_cast<stream_cmd_action_info>(
-        mock_source_term.received_actions.back());
-    BOOST_CHECK_EQUAL(stream_cmd_recv_by_src2->stream_cmd.stream_mode,
-        uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS);
-    auto new_stream_cmd_action3 =
-        stream_cmd_action_info::make(uhd::stream_cmd_t::STREAM_MODE_NUM_SAMPS_AND_DONE);
-    new_stream_cmd_action3->stream_cmd.num_samps = 100;
-    node_accessor.post_action(
-        &mock_source_term, {res_source_info::OUTPUT_EDGE, 0}, new_stream_cmd_action3);
-    BOOST_REQUIRE(!mock_sink_term.received_actions.empty());
-    auto stream_cmd_recv_by_src3 = std::dynamic_pointer_cast<stream_cmd_action_info>(
-        mock_sink_term.received_actions.back());
-    BOOST_CHECK(stream_cmd_recv_by_src3);
-    BOOST_CHECK_EQUAL(stream_cmd_recv_by_src3->stream_cmd.num_samps, 100 * TEST_INTERP);
-}