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// SPDX-License-Identifier: LGPL-3.0-only
#include "work_table.h"
#include <array>
#include <boost/test/unit_test.hpp>
#include "test/smartptr.h"
namespace radler {
namespace {
/**
* Helper class for testing ValidatePsfs(), which should only use the Width()
* and Height() members of the ImageAccessors for the PSF images.
*/
class SizeOnlyAccessor : public aocommon::ImageAccessor {
public:
explicit SizeOnlyAccessor(const size_t width, const size_t height)
: width_(width), height_(height) {}
size_t Width() const override { return width_; }
size_t Height() const override { return height_; }
void Load(float*) const override {
BOOST_FAIL("Unexpected SizeOnlyAccessor::Load call");
}
void Store(const float*) override {
BOOST_FAIL("Unexpected SizeOnlyAccessor::Store call");
}
private:
size_t width_;
size_t height_;
};
} // namespace
BOOST_AUTO_TEST_SUITE(work_table)
BOOST_AUTO_TEST_CASE(constructor) {
const size_t kTableSize = 42;
WorkTable table({}, kTableSize, kTableSize);
BOOST_TEST(table.OriginalGroups().size() == kTableSize);
for (const WorkTable::Group& group : table.OriginalGroups()) {
BOOST_TEST(group.empty());
}
BOOST_TEST_REQUIRE(table.DeconvolutionGroups().size() == kTableSize);
for (size_t index = 0; index < kTableSize; ++index) {
BOOST_TEST(table.DeconvolutionGroups()[index] ==
std::vector<size_t>(1, index));
}
BOOST_TEST((table.Begin() == table.End()));
BOOST_TEST(table.Size() == 0);
}
BOOST_AUTO_TEST_CASE(single_deconvolution_group) {
WorkTable table({}, 7, 1);
const std::vector<std::vector<size_t>> kExpectedGroups{{0, 1, 2, 3, 4, 5, 6}};
BOOST_TEST_REQUIRE(table.DeconvolutionGroups() == kExpectedGroups);
}
BOOST_AUTO_TEST_CASE(multiple_deconvolution_groups) {
WorkTable table({}, 7, 3);
const std::vector<std::vector<size_t>> kExpectedGroups{
{0, 1, 2}, {3, 4}, {5, 6}};
BOOST_TEST_REQUIRE(table.DeconvolutionGroups() == kExpectedGroups);
}
BOOST_AUTO_TEST_CASE(too_many_deconvolution_groups) {
WorkTable table({}, 7, 42);
const std::vector<std::vector<size_t>> kExpectedGroups{{0}, {1}, {2}, {3},
{4}, {5}, {6}};
BOOST_TEST_REQUIRE(table.DeconvolutionGroups() == kExpectedGroups);
}
BOOST_AUTO_TEST_CASE(add_entries) {
WorkTable table({}, 3, 1);
std::array<test::UniquePtr<WorkTableEntry>, 3> entries;
entries[0]->original_channel_index = 1;
entries[1]->original_channel_index = 0;
entries[2]->original_channel_index = 1;
for (test::UniquePtr<WorkTableEntry>& entry : entries) {
table.AddEntry(entry.take());
// table.AddEntry(std::move(entry));
}
// Check if the OriginalGroups have the correct size and correct entries.
const std::vector<WorkTable::Group>& original_groups = table.OriginalGroups();
BOOST_TEST_REQUIRE(original_groups.size() == 3);
BOOST_TEST_REQUIRE(original_groups[0].size() == 1);
BOOST_TEST_REQUIRE(original_groups[1].size() == 2);
BOOST_TEST(original_groups[2].empty());
BOOST_TEST(original_groups[0][0] == entries[1].get());
BOOST_TEST(original_groups[1][0] == entries[0].get());
BOOST_TEST(original_groups[1][1] == entries[2].get());
// Check if a range based loop, which uses begin() and end(), yields the
// entries.
size_t index = 0;
for (const WorkTableEntry& entry : table) {
BOOST_TEST(&entry == entries[index].get());
++index;
}
// Finally, check Front() and Size().
BOOST_TEST(&table.Front() == entries.front().get());
BOOST_TEST(table.Size() == entries.size());
}
BOOST_AUTO_TEST_CASE(print_no_entries_no_psfs) {
WorkTable table({}, 0, 0);
std::stringstream output;
output << table;
BOOST_CHECK_EQUAL(output.str(),
R"(=== IMAGING TABLE ===
Original groups 1
Deconvolution groups 1
Channel index 0
)");
}
BOOST_AUTO_TEST_CASE(print_entries_no_psfs) {
WorkTable table({}, 3, 1);
table.AddEntry(std::make_unique<WorkTableEntry>(
WorkTableEntry{0,
5'000'000.0,
10'000'000.0,
aocommon::PolarizationEnum::StokesQ,
0,
4,
12,
1.234,
{},
{},
{}}));
table.AddEntry(std::make_unique<WorkTableEntry>(
WorkTableEntry{1,
1'000'000.0,
2'000'000.0,
aocommon::PolarizationEnum::StokesI,
1,
8,
13,
1.01,
{},
{},
{}}));
table.AddEntry(std::make_unique<WorkTableEntry>(
WorkTableEntry{1,
100'000'000.0,
200'000'000.0,
aocommon::PolarizationEnum::StokesU,
0,
16,
12,
1.1,
{},
{},
{}}));
std::stringstream output;
output << table;
BOOST_CHECK_EQUAL(output.str(),
R"(=== IMAGING TABLE ===
Original groups 3
Deconvolution groups 1
Channel index 0
# Pol Ch Mask Interval Weight Freq(MHz)
0 Q 0 12 4 1.234 5-10
1 I 1 13 8 1.01 1-2
2 U 0 12 16 1.1 100-200
)");
}
BOOST_AUTO_TEST_CASE(print_entries_psfs) {
WorkTable table({PsfOffset{1, 2}, PsfOffset{3, 4}}, 3, 1);
table.AddEntry(std::make_unique<WorkTableEntry>(
WorkTableEntry{0,
5'000'000.0,
10'000'000.0,
aocommon::PolarizationEnum::StokesQ,
0,
4,
12,
1.234,
{},
{},
{}}));
table.AddEntry(std::make_unique<WorkTableEntry>(
WorkTableEntry{1,
1'000'000.0,
2'000'000.0,
aocommon::PolarizationEnum::StokesI,
1,
8,
13,
1.01,
{},
{},
{}}));
table.AddEntry(std::make_unique<WorkTableEntry>(
WorkTableEntry{1,
100'000'000.0,
200'000'000.0,
aocommon::PolarizationEnum::StokesU,
0,
16,
12,
1.1,
{},
{},
{}}));
std::stringstream output;
output << table;
BOOST_CHECK_EQUAL(output.str(),
R"(=== IMAGING TABLE ===
Original groups 3
Deconvolution groups 1
Channel index 0
# Pol Ch Mask Interval Weight Freq(MHz)
0 Q 0 12 4 1.234 5-10
1 I 1 13 8 1.01 1-2
2 U 0 12 16 1.1 100-200
=== PSFs ===
[x: 1, y: 2]
[x: 3, y: 4]
)");
}
BOOST_AUTO_TEST_CASE(validate_psfs_valid_no_entries) {
const WorkTable table({}, 1, 1);
// Valid since there are no entries.
table.ValidatePsfs();
}
BOOST_AUTO_TEST_CASE(validate_psfs_valid_single_entry) {
{
WorkTable table({PsfOffset{1, 1}}, 1, 1);
auto entry = std::make_unique<WorkTableEntry>(
WorkTableEntry{0,
5'000'000.0,
10'000'000.0,
aocommon::PolarizationEnum::StokesQ,
0,
4,
12,
1.234,
{},
{},
{}});
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 6));
table.AddEntry(std::move(entry));
table.ValidatePsfs();
}
for (int n_psfs = 2; n_psfs < 10; ++n_psfs) {
WorkTable table(std::vector<PsfOffset>(n_psfs), 1, 1);
auto entry = std::make_unique<WorkTableEntry>(
WorkTableEntry{0,
5'000'000.0,
10'000'000.0,
aocommon::PolarizationEnum::StokesQ,
0,
4,
12,
1.234,
{},
{},
{}});
for (int i = 0; i < n_psfs; ++i) {
entry->psf_accessors.emplace_back(
std::make_unique<SizeOnlyAccessor>(4 + i, 6));
}
table.AddEntry(std::move(entry));
table.ValidatePsfs();
}
}
BOOST_AUTO_TEST_CASE(validate_psfs_valid_multiple_entries) {
const size_t kNChannels = 3;
const size_t kNPsfs = 2;
const size_t kWidth = 42;
const size_t kHeight = 43;
WorkTable table(std::vector<PsfOffset>(kNPsfs), kNChannels, kNChannels);
for (size_t ch = 0; ch < kNChannels; ch++) {
auto i_entry = std::make_unique<WorkTableEntry>();
i_entry->polarization = aocommon::PolarizationEnum::StokesI;
i_entry->original_channel_index = ch;
for (size_t psf_index = 0; psf_index < kNPsfs; ++psf_index) {
i_entry->psf_accessors.emplace_back(
std::make_unique<SizeOnlyAccessor>(kWidth, kHeight));
}
table.AddEntry(std::move(i_entry));
auto q_entry = std::make_unique<WorkTableEntry>();
q_entry->polarization = aocommon::PolarizationEnum::StokesQ;
q_entry->original_channel_index = ch;
// Do not add PSF accessor
table.AddEntry(std::move(q_entry));
auto u_entry = std::make_unique<WorkTableEntry>();
u_entry->polarization = aocommon::PolarizationEnum::StokesU;
u_entry->original_channel_index = ch;
// Do not add PSF accessor
table.AddEntry(std::move(u_entry));
}
BOOST_CHECK_NO_THROW(table.ValidatePsfs());
}
BOOST_AUTO_TEST_CASE(validate_psfs_too_few_accessors) {
WorkTable table({}, 1, 1);
table.AddEntry(std::make_unique<WorkTableEntry>(
WorkTableEntry{0,
5'000'000.0,
10'000'000.0,
aocommon::PolarizationEnum::StokesQ,
0,
4,
12,
1.234,
{},
{},
{}}));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(validate_psfs_too_many_accessors) {
WorkTable table({PsfOffset{1, 1}}, 1, 1);
auto entry = std::make_unique<WorkTableEntry>(
WorkTableEntry{0,
5'000'000.0,
10'000'000.0,
aocommon::PolarizationEnum::StokesQ,
0,
4,
12,
1.234,
{},
{},
{}});
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(6, 7));
table.AddEntry(std::move(entry));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(validate_psfs_zero_width) {
WorkTable table({}, 1, 1);
auto entry = std::make_unique<WorkTableEntry>();
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(0, 5));
table.AddEntry(std::move(entry));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(validate_psfs_zero_height) {
WorkTable table({}, 1, 1);
auto entry = std::make_unique<WorkTableEntry>();
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 0));
table.AddEntry(std::move(entry));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(validate_psfs_second_group_without_accessors) {
WorkTable table({}, 2, 1);
auto entry = std::make_unique<WorkTableEntry>();
entry->original_channel_index = 0;
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
table.AddEntry(std::move(entry));
entry = std::make_unique<WorkTableEntry>();
entry->original_channel_index = 1;
table.AddEntry(std::move(entry));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(validate_psfs_second_group_with_too_many_accessors) {
WorkTable table({}, 2, 1);
auto entry = std::make_unique<WorkTableEntry>();
entry->original_channel_index = 0;
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
table.AddEntry(std::move(entry));
entry = std::make_unique<WorkTableEntry>();
entry->original_channel_index = 1;
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
table.AddEntry(std::move(entry));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(validate_psfs_two_groups_incorrect_width) {
WorkTable table({}, 2, 1);
auto entry = std::make_unique<WorkTableEntry>();
entry->original_channel_index = 0;
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
table.AddEntry(std::move(entry));
entry = std::make_unique<WorkTableEntry>();
entry->original_channel_index = 1;
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(10, 5));
table.AddEntry(std::move(entry));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(validate_psfs_two_groups_incorrect_height) {
WorkTable table({}, 2, 1);
auto entry = std::make_unique<WorkTableEntry>();
entry->original_channel_index = 0;
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
table.AddEntry(std::move(entry));
entry = std::make_unique<WorkTableEntry>();
entry->original_channel_index = 1;
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 10));
table.AddEntry(std::move(entry));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(validate_psfs_single_group_second_entry_has_accessors) {
WorkTable table({}, 1, 1);
auto entry = std::make_unique<WorkTableEntry>();
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
table.AddEntry(std::move(entry));
entry = std::make_unique<WorkTableEntry>();
entry->psf_accessors.emplace_back(std::make_unique<SizeOnlyAccessor>(4, 5));
table.AddEntry(std::move(entry));
BOOST_CHECK_THROW(table.ValidatePsfs(), std::runtime_error);
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace radler
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