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Merged
merged 7 commits into from
Aug 2, 2024
Merged

Test OcdFileImport::fillPathCoords #2270

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b64644a
OcdFileImport: Add unit test
dl3sdo Jul 28, 2024
f8ad727
Fix build
dg0yt Jul 31, 2024
9cf14f0
Tune output
dg0yt Jul 31, 2024
2124eaa
Nit-pick
dg0yt Jul 31, 2024
777046f
Refactor and fix
dg0yt Aug 1, 2024
7f8359d
Fixup
dg0yt Aug 2, 2024
613c128
Add more complex test case
dl3sdo Aug 2, 2024
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235 changes: 235 additions & 0 deletions test/file_format_t.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@

#include <algorithm>
// IWYU pragma: no_include <array>
#include <cstddef>
// IWYU pragma: no_include <initializer_list>
#include <limits>
#include <memory>
Expand All @@ -40,10 +41,12 @@
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QFlags>
#include <QIODevice>
#include <QLatin1Char>
#include <QLatin1String>
#include <QMetaObject>
#include <QMetaType>
#include <QPageSize>
#include <QPoint>
#include <QPointF>
Expand Down Expand Up @@ -1228,6 +1231,8 @@ struct TestOcdFileImport : public OcdFileImport
}

using OcdFileImport::getObjectText;
using OcdFileImport::fillPathCoords;
using OcdFileImport::OcdImportedPathObject;
};

void FileFormatTest::ocdTextImportTest_data()
Expand Down Expand Up @@ -1306,6 +1311,236 @@ void FileFormatTest::ocdTextImportTest()
}


struct OcdPointsView {
const Ocd::OcdPoint32* data = nullptr;
int size = 0;

OcdPointsView() = default;

template <class T, std::size_t n>
explicit OcdPointsView(T(& t)[n])
: data { t }
, size { int(n) }
{}
};
Q_DECLARE_METATYPE(OcdPointsView)

struct FlagsView {
const int* data = nullptr;
int size = 0;

FlagsView() = default;

template <class T, std::size_t n>
explicit FlagsView(T(& t)[n], int size)
: data { t }
, size { size }
{}

template <class T, std::size_t n>
explicit FlagsView(T(& t)[n])
: data { t }
, size { int(n) }
{}
};
Q_DECLARE_METATYPE(FlagsView)

enum OcdPathPersonality {
Line = 0,
Area = 1
};
Q_DECLARE_METATYPE(OcdPathPersonality)

void FileFormatTest::ocdPathImportTest_data()
{
#define C(x) ((int)((unsigned int)(x)<<8)) // FIXME: Not the same as in export
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@dg0yt dg0yt Aug 1, 2024

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As long as we don't check the actual x/y values, it doesn't need action.

constexpr auto ocd_flag_gap = 8; // TODO: implement as Ocd::OcdPoint32::FlagGap
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@dg0yt dg0yt Aug 1, 2024

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#2266


QTest::addColumn<OcdPointsView>("points");
QTest::addColumn<OcdPathPersonality>("personality");
QTest::addColumn<FlagsView>("expected");

{
// bezier curve
static Ocd::OcdPoint32 ocd_points[] = {
{ C(-1109), C(212) },
{ C(-1035) | Ocd::OcdPoint32::FlagCtl1, C(302) },
{ C(-1008) | Ocd::OcdPoint32::FlagCtl2, C(519) },
{ C(-926), C(437) } // different from first point
};
static int expected_flags[] = {
MapCoord::CurveStart,
0,
0,
0,
MapCoord::ClosePoint // injected by Mapper
};
QTest::newRow("bezier, area") << OcdPointsView(ocd_points) << Area << FlagsView(expected_flags);
QTest::newRow("bezier, line") << OcdPointsView(ocd_points) << Line << FlagsView(expected_flags, 4);
}

{
// straight segments, corner flag
static Ocd::OcdPoint32 ocd_points[] = {
{ C(-589), C(432) },
{ C(-269), C(845) | Ocd::OcdPoint32::FlagCorner },
{ C(267), C(279) }, // different from first point
};
static int expected_flags[] = {
0,
MapCoord::DashPoint,
0,
MapCoord::ClosePoint // injected by Mapper
};
QTest::newRow("straight, area") << OcdPointsView(ocd_points) << Area << FlagsView(expected_flags);
QTest::newRow("straight, line") << OcdPointsView(ocd_points) << Line << FlagsView(expected_flags, 3);
}

{
// straight segments, virtual gap
static Ocd::OcdPoint32 ocd_points[] = {
{ C(-972), C(-264) },
{ C(-836) | Ocd::OcdPoint32::FlagLeft | ocd_flag_gap, C(-151) | Ocd::OcdPoint32::FlagRight },
{ C(-677), C(-19) },
{ C(-518), C(112) } // different from first point
};
static int expected_flags[] = {
0,
0,
0,
0,
MapCoord::ClosePoint // injected by Mapper
};
QTest::newRow("virtual gap, area") << OcdPointsView(ocd_points) << Area << FlagsView(expected_flags);
QTest::newRow("virtual gap, line") << OcdPointsView(ocd_points) << Line << FlagsView(expected_flags, 4);
}

{
// straight segments, one hole
static Ocd::OcdPoint32 ocd_points[] = {
{ C(100), C(-250) },
{ C(150), C(-260) },
{ C(100), C(-250) }, // same as first point
{ C(200), C(-350) | Ocd::OcdPoint32::FlagHole },
{ C(220), C(-400) },
{ C(200), C(-350) } // same as first point of hole
};
static int expected_flags_area[] = {
0,
0,
MapCoord::ClosePoint | MapCoord::HolePoint,
0,
0,
MapCoord::ClosePoint
};
QTest::newRow("hole, area") << OcdPointsView(ocd_points) << Area << FlagsView(expected_flags_area);
static int expected_flags_line[6] = {};
QTest::newRow("hole, line") << OcdPointsView(ocd_points) << Line << FlagsView(expected_flags_line);
}

{
// straight segments, with an "empty" hole
static Ocd::OcdPoint32 ocd_points[] = {
{ C(100), C(-250) },
{ C(150), C(-260) },
{ C(100), C(-250) }, // same as first point
{ C(120), C(-200) | Ocd::OcdPoint32::FlagHole },
{ C(200), C(-350) | Ocd::OcdPoint32::FlagHole },
{ C(220), C(-400) },
{ C(200), C(-350) } // same as second FlagHole point
};
static int expected_flags_area[] = {
0,
0,
MapCoord::ClosePoint | MapCoord::HolePoint,
MapCoord::ClosePoint | MapCoord::HolePoint,
0,
0,
MapCoord::ClosePoint
};
QTest::newRow("empty hole, area") << OcdPointsView(ocd_points) << Area << FlagsView(expected_flags_area);
static int expected_flags_line[7] = {};
QTest::newRow("empty hole, line") << OcdPointsView(ocd_points) << Line << FlagsView(expected_flags_line);
}

{
// straight segments, with two "empty" holes
static Ocd::OcdPoint32 ocd_points[] = {
{ C(100), C(-250) },
{ C(150), C(-260) },
{ C(100), C(-250) }, // same as first point
{ C(120), C(-200) | Ocd::OcdPoint32::FlagHole },
{ C(140), C(-300) | Ocd::OcdPoint32::FlagHole },
{ C(200), C(-350) | Ocd::OcdPoint32::FlagHole },
{ C(220), C(-400) },
{ C(200), C(-350) }, // same as third FlagHole point
};
static int expected_flags_area[] = {
0,
0,
MapCoord::ClosePoint | MapCoord::HolePoint,
MapCoord::ClosePoint | MapCoord::HolePoint,
MapCoord::ClosePoint | MapCoord::HolePoint,
0,
0,
MapCoord::ClosePoint
};
QTest::newRow("two empty holes, area") << OcdPointsView(ocd_points) << Area << FlagsView(expected_flags_area);
static int expected_flags_line[8] = {};
QTest::newRow("two empty holes, line") << OcdPointsView(ocd_points) << Line << FlagsView(expected_flags_line);
}

{
// straight segments, one hole, not actual ares
static Ocd::OcdPoint32 ocd_points[] = {
{ C(100), C(-250) },
{ C(150), C(-260) },
{ C(200), C(-350) | Ocd::OcdPoint32::FlagHole },
{ C(220), C(-400) }
};
static int expected_flags_area[] = {
0,
0,
MapCoord::ClosePoint | MapCoord::HolePoint, // injected by Mapper
0,
0,
MapCoord::ClosePoint // injected by Mapper
};
QTest::newRow("open areas with hole, area") << OcdPointsView(ocd_points) << Area << FlagsView(expected_flags_area);
static int expected_flags_line[4] = {};
QTest::newRow("open areas with hole, line") << OcdPointsView(ocd_points) << Line << FlagsView(expected_flags_line);
}
}

void FileFormatTest::ocdPathImportTest()
{
QFETCH(OcdPointsView, points);
QFETCH(OcdPathPersonality, personality);
QFETCH(FlagsView, expected);

TestOcdFileImport ocd_v12_import{12};

TestOcdFileImport::OcdImportedPathObject path_object;
ocd_v12_import.fillPathCoords(&path_object, personality == Area, points.size, points.data);
QVERIFY(path_object.getRawCoordinateVector().size() > 0);
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@dg0yt dg0yt Aug 1, 2024 •
edited
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There was a time when OcdPointsView and FlagsView returned empty views, turning the test into a no-op. I prefer to leave it in.


QCOMPARE(path_object.getRawCoordinateVector().size(), expected.size);
for (int i = 0; i < expected.size; ++i)
{
// Provide the current index when failing.
if (path_object.getCoordinate(i).flags() != MapCoord::Flags(expected.data[i]))
{
auto err = QString::fromLatin1("Compared flags are not the same at index %1\n"
" Actual : %2\n"
" Expected: %3"
).arg(QString::number(i),
QString::number(path_object.getCoordinate(i).flags()),
QString::number(expected.data[i])
);
QFAIL(qPrintable(err));
}
}
}

/*
* We don't need a real GUI window.
Expand Down
7 changes: 7 additions & 0 deletions test/file_format_t.h
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,13 @@ private slots:
*/
void ocdTextImportTest_data();
void ocdTextImportTest();

/**
* Test path import from OCD.
*/
void ocdPathImportTest_data();
void ocdPathImportTest();

};

#endif // OPENORIENTEERING_FILE_FORMAT_T_H