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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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ispyisail
2d5a249039
edgeCases() expected an empty device to be exactly MinHeight (30) tall. The sizing rule is max(MinHeight, 2 x label height) rounded up to the grid, so with a taller fallback font the body is 40 and the test fails. The Linux CI image has no Liberation Sans; fontconfig substitutes Nimbus Sans (fonts-urw-base35), whose line height gives 40. Compute the expected height from the label font's metrics, as the layout does. Reproduced locally with a fontconfig file listing only the urw-base35 fonts: the old test fails with the CI's exact message (40 vs 30), the new one passes. Doubling the label factor to 3 in genericdevice.cpp still makes the new check fail, with Liberation and with Nimbus. Reported by bhangart on #1418. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
508 lines
17 KiB
C++
508 lines
17 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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#include <QFontMetricsF>
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#include <QtTest>
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#include "genericdevice/genericdevice.h"
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using namespace GenericDevice;
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namespace {
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/// QElectroTech's default diagram font, at the sizes the wizard uses
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Fonts fonts()
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{
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QFont names(QStringLiteral("Liberation Sans"));
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names.setPointSizeF(7);
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QFont label(QStringLiteral("Liberation Sans"));
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label.setPointSizeF(9);
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return {names, label};
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}
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QStringList names(const Slots &slot_list)
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{
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QStringList list;
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for (const Slot &s : slot_list)
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list << (s.kind == Slot::Terminal ? s.name : s.kind == Slot::Gap ? QStringLiteral("_")
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: QStringLiteral("~"));
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return list;
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}
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Slots parse(const QString &pattern)
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{
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const PatternResult r = expandPattern(pattern);
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Q_ASSERT(r.ok());
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return r.list;
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}
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/// The VSD of the scope document, §3
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Spec vsd()
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{
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Spec spec;
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spec.name = QStringLiteral("VSD");
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spec.label = QStringLiteral("-U1");
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spec.manufacturer = QStringLiteral("ACME");
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spec.reference = QStringLiteral("VF-400");
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spec.sides[Left] = parse(QStringLiteral("L1,L2,L3,,PE"));
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spec.sides[Right] = parse(QStringLiteral("U,V,W,,PE"));
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spec.sides[Bottom] = parse(QStringLiteral("DI{4},COM,+24V"));
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return spec;
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}
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QString toText(const QDomElement &e)
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{
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QString out;
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QTextStream stream(&out);
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e.save(stream, 1);
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return out;
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}
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} // namespace
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class tst_genericdevice : public QObject
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{
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Q_OBJECT
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private slots:
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void expandPattern_data()
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{
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QTest::addColumn<QString>("pattern");
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QTest::addColumn<QStringList>("expected");
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QTest::newRow("plain") << "L1" << QStringList{"L1"};
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QTest::newRow("gap") << "L3,,PE" << QStringList{"L3", "_", "PE"};
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QTest::newRow("count") << "In{5}" << QStringList{"In1", "In2", "In3", "In4", "In5"};
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QTest::newRow("from zero") << "Q{z5}" << QStringList{"Q0", "Q1", "Q2", "Q3", "Q4"};
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QTest::newRow("range") << "X{3-8}" << QStringList{"X3", "X4", "X5", "X6", "X7", "X8"};
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QTest::newRow("prefix") << "X1:{4}" << QStringList{"X1:1", "X1:2", "X1:3", "X1:4"};
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QTest::newRow("suffix") << "{2}.1" << QStringList{"1.1", "2.1"};
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QTest::newRow("spaces") << " L1 , L2 " << QStringList{"L1", "L2"};
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QTest::newRow("empty") << "" << QStringList{};
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QTest::newRow("vsd bottom") << "DI{4},COM,+24V"
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<< QStringList{"DI1", "DI2", "DI3", "DI4", "COM", "+24V"};
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}
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void expandPattern()
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{
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QFETCH(QString, pattern);
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QFETCH(QStringList, expected);
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const PatternResult r = GenericDevice::expandPattern(pattern);
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QVERIFY2(r.ok(), qPrintable(r.error));
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QCOMPARE(names(r.list), expected);
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}
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void patternErrors_data()
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{
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QTest::addColumn<QString>("pattern");
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QTest::newRow("two braces") << "X{2}{3}";
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QTest::newRow("unclosed") << "X{2";
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QTest::newRow("letters") << "X{a}";
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QTest::newRow("z with range") << "X{z1-3}";
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QTest::newRow("backwards range") << "X{5-3}";
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QTest::newRow("zero count") << "X{0}";
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QTest::newRow("over the cap") << "X{201}";
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}
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void patternErrors()
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{
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QFETCH(QString, pattern);
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const PatternResult r = GenericDevice::expandPattern(pattern);
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QVERIFY(!r.ok());
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QVERIFY(r.list.isEmpty());
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}
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void capIsInclusive()
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{
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QCOMPARE(GenericDevice::expandPattern(QStringLiteral("X{200}")).list.size(), 200);
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}
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void toPatternFoldsRuns()
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{
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bool ok = false;
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QCOMPARE(toPattern(parse(QStringLiteral("In{5},COM")), &ok), QStringLiteral("In{5},COM"));
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QVERIFY(ok);
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QCOMPARE(toPattern(parse(QStringLiteral("Q{z4}"))), QStringLiteral("Q{z4}"));
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QCOMPARE(toPattern(parse(QStringLiteral("X{3-8}"))), QStringLiteral("X{3-8}"));
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QCOMPARE(toPattern(parse(QStringLiteral("L1,L2,L3,,PE"))), QStringLiteral("L{3},,PE"));
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//Two in a row stay as written
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QCOMPARE(toPattern(parse(QStringLiteral("A1,A2"))), QStringLiteral("A1,A2"));
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//Leading zeros are not numbers to fold
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QCOMPARE(toPattern(parse(QStringLiteral("01,02,03"))), QStringLiteral("01,02,03"));
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}
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void toPatternRoundTrips_data()
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{
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QTest::addColumn<QString>("pattern");
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for (const char *p : {"L1,L2,L3,,PE", "DI{4},COM,+24V", "Q{z5}", "X1:{4}", ",A,,B,",
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"1,2,3,4,5", "X9,X10,X11", "A,A,A"})
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QTest::newRow(p) << QString::fromLatin1(p);
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}
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void toPatternRoundTrips()
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{
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QFETCH(QString, pattern);
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const Slots original = parse(pattern);
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QCOMPARE(names(parse(toPattern(original))), names(original));
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}
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void toPatternFlagsWhatItCannotSay()
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{
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bool ok = true;
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Slots s{Slot::terminal(QStringLiteral("A,B"))};
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toPattern(s, &ok);
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QVERIFY(!ok);
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ok = true;
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toPattern({Slot::terminal(QStringLiteral("{x}"))}, &ok);
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QVERIFY(!ok);
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}
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void applyPatternKeepsWhatTheTableHolds()
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{
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Slots current = parse(QStringLiteral("1,2"));
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current[0].function = QStringLiteral("OUT1");
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current[0].uuid = QUuid::createUuid();
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current[1].type = QStringLiteral("Inner");
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const Slots result = applyPattern(current, parse(QStringLiteral("A,,B,C")));
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QCOMPARE(names(result), (QStringList{"A", "_", "B", "C"}));
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QCOMPARE(result[0].function, QStringLiteral("OUT1"));
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QCOMPARE(result[0].uuid, current[0].uuid);
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QCOMPARE(result[2].type, QStringLiteral("Inner"));
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QVERIFY(result[3].uuid.isNull());
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}
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void groupEvery_data()
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{
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QTest::addColumn<int>("count");
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QTest::addColumn<int>("n");
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QTest::addColumn<QString>("expected");
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QTest::newRow("9 by 4") << 9 << 4 << "1 2 3 4 _ 5 6 7 8 _ 9";
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QTest::newRow("8 by 4") << 8 << 4 << "1 2 3 4 _ 5 6 7 8";
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QTest::newRow("none") << 3 << 0 << "1 2 3";
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QTest::newRow("by 1") << 3 << 1 << "1 _ 2 _ 3";
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QTest::newRow("n = count") << 4 << 4 << "1 2 3 4";
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QTest::newRow("n > count") << 3 << 8 << "1 2 3";
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}
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void groupEvery()
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{
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QFETCH(int, count);
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QFETCH(int, n);
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QFETCH(QString, expected);
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const Slots s = parse(QStringLiteral("{%1}").arg(count));
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QCOMPARE(names(GenericDevice::groupEvery(s, n)).join(' '), expected);
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}
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void groupEveryReplacesHandGaps()
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{
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QCOMPARE(names(GenericDevice::groupEvery(parse(QStringLiteral("1,,2,3,,,4")), 2)).join(' '),
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QStringLiteral("1 2 _ 3 4"));
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}
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void resizeKeepsTypedNames()
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{
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const Slots s = parse(QStringLiteral("L1,L2,,PE"));
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QCOMPARE(names(resize(s, 5, 0)).join(' '), QStringLiteral("L1 L2 _ PE "));
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QCOMPARE(names(resize(s, 2, 0)).join(' '), QStringLiteral("L1 L2"));
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QCOMPARE(names(resize(s, 0, 0)), QStringList());
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QCOMPARE(names(resize(s, 5, 2)).join(' '), QStringLiteral("L1 L2 _ PE _ "));
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}
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void lineUpGroups()
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{
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Slots a = parse(QStringLiteral("L1,L2,L3,N,,PE"));
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Slots b = parse(QStringLiteral("U,V,W,,PE"));
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GenericDevice::lineUpGroups(a, b);
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QCOMPARE(names(a).join(' '), QStringLiteral("L1 L2 L3 N _ PE"));
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QCOMPARE(names(b).join(' '), QStringLiteral("U V W ~ _ PE"));
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QCOMPARE(a.size(), b.size());
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}
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void lineUpLeavesEqualAndUngroupedSidesAlone()
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{
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Slots a = parse(QStringLiteral("L1,L2,L3,,PE"));
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Slots b = parse(QStringLiteral("U,V,W,,PE"));
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GenericDevice::lineUpGroups(a, b);
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QCOMPARE(names(b).join(' '), QStringLiteral("U V W _ PE"));
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//No gap on one side: nothing faces the other's groups
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Slots c = parse(QStringLiteral("1,2,3,4,5"));
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Slots d = parse(QStringLiteral("A,,B"));
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GenericDevice::lineUpGroups(c, d);
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QCOMPARE(names(c).join(' '), QStringLiteral("1 2 3 4 5"));
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QCOMPARE(names(d).join(' '), QStringLiteral("A _ B"));
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//More groups on one side: the extra ones simply follow
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Slots e = parse(QStringLiteral("A,,B,B2,,C"));
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Slots f = parse(QStringLiteral("X,X2,,Y"));
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GenericDevice::lineUpGroups(e, f);
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QCOMPARE(names(e).join(' '), QStringLiteral("A ~ _ B B2 _ C"));
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QCOMPARE(names(f).join(' '), QStringLiteral("X X2 _ Y"));
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}
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void numberPinsCounterClockwise()
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{
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Spec spec;
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spec.sides[Left] = resize({}, 3, 0);
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spec.sides[Bottom] = {Slot::terminal({}), Slot::gap(), Slot::terminal({})};
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spec.sides[Right] = resize({}, 2, 0);
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spec.sides[Top] = resize({}, 2, 0);
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numberPins(spec);
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QCOMPARE(names(spec.sides[Left]).join(' '), QStringLiteral("1 2 3"));
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QCOMPARE(names(spec.sides[Bottom]).join(' '), QStringLiteral("4 _ 5"));
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QCOMPARE(names(spec.sides[Right]).join(' '), QStringLiteral("7 6"));
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QCOMPARE(names(spec.sides[Top]).join(' '), QStringLiteral("9 8"));
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QVERIFY(hasNumberedPins(spec));
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spec.sides[Top][0].name = QStringLiteral("PE");
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QVERIFY(!hasNumberedPins(spec));
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}
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void nameUnnamedLeavesTypedNames()
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{
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Spec spec;
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spec.sides[Left] = {Slot::terminal(QStringLiteral("L1")), Slot::terminal({}), Slot::gap(),
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Slot::terminal({})};
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nameUnnamed(spec);
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QCOMPARE(names(spec.sides[Left]).join(' '), QStringLiteral("L1 2 _ 3"));
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}
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void pasteTabsAndCommasReadAlike()
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{
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const QString tabs = QStringLiteral(
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"side\tname\tfunction\n"
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"L\tL1\n" "L\tL2\n" "L\tL3\n" "L\t\n" "L\tPE\n"
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"right\tU\tmotor\n" "R\tV\n" "R\tW\n" "R\t\n" "R\tPE\n"
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"bottom\tDI1\t\tInner\n");
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QString commas = tabs;
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commas.replace('\t', ',');
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for (const QString &text : {tabs, commas})
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{
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const PasteResult r = parsePastedTable(text);
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QVERIFY2(r.bad_rows.isEmpty(), qPrintable(r.bad_rows.join('|')));
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QCOMPARE(r.rows, 11);
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QCOMPARE(names(r.sides[Left]).join(' '), QStringLiteral("L1 L2 L3 _ PE"));
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QCOMPARE(r.sides[Right][0].function, QStringLiteral("motor"));
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QCOMPARE(r.sides[Bottom][0].type, QStringLiteral("Inner"));
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QVERIFY(r.has_side[Left] && r.has_side[Right] && r.has_side[Bottom]);
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QVERIFY(!r.has_side[Top]);
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}
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}
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void pasteListsBadRows()
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{
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const PasteResult r = parsePastedTable(QStringLiteral(
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"left,A\r\nmiddle,B\r\ntop,C,,Sideways\r\n\r\nbottom,D,f,Generic,extra\r\nT,E"));
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QCOMPARE(r.rows, 2);
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QCOMPARE(r.bad_rows, (QStringList{"middle,B", "top,C,,Sideways", "bottom,D,f,Generic,extra"}));
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QCOMPARE(names(r.sides[Top]), QStringList{"E"});
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}
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/// Scope §3: the VSD body is 160 × 140 with the terminals packed
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/// from the top and clear of the corners
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void vsdSize()
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{
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const Layout l = layout(vsd(), fonts());
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QCOMPARE(l.body_width, 160);
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QCOMPARE(l.body_height, 140);
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QCOMPARE(l.terminals.size(), 14);
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QCOMPARE(l.dividers.size(), 2);
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QVERIFY(l.warnings.join(' ').contains(QStringLiteral("PE")));
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}
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void everythingOnTheGrid()
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{
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Spec spec = vsd();
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spec.sides[Top] = parse(QStringLiteral("X{3}"));
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spec.extra_width = 3;
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QDomDocument doc;
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const QDomElement def = toDefinition(spec, fonts(), doc);
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for (const char *a : {"width", "height", "hotspot_x", "hotspot_y"})
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QCOMPARE(def.attribute(a).toInt() % Grid, 0);
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const QDomNodeList terminals = def.elementsByTagName(QStringLiteral("terminal"));
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QCOMPARE(terminals.size(), 17);
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for (int i = 0 ; i < terminals.size() ; ++i) {
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const QDomElement t = terminals.at(i).toElement();
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QCOMPARE(qRound(t.attribute("x").toDouble()) % Grid, 0);
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QCOMPARE(qRound(t.attribute("y").toDouble()) % Grid, 0);
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QVERIFY(!QUuid(t.attribute("uuid")).isNull());
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}
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}
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void lineUpPutsPeOnOneRow()
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{
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Spec spec;
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spec.sides[Left] = parse(QStringLiteral("L1,L2,L3,N,,PE"));
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spec.sides[Right] = parse(QStringLiteral("U,V,W,,PE"));
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Layout l = layout(spec, fonts());
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QList<qreal> pe;
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for (const auto &t : l.terminals)
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if (t.slot.name == QLatin1String("PE")) pe << t.point.y();
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QCOMPARE(pe.size(), 2);
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QCOMPARE(pe[0], pe[1]);
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//Both gaps marked, the padding not
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QCOMPARE(l.dividers.size(), 2);
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QCOMPARE(l.dividers[0].y1(), l.dividers[1].y1());
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spec.line_up = false;
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l = layout(spec, fonts());
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pe.clear();
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for (const auto &t : l.terminals)
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if (t.slot.name == QLatin1String("PE")) pe << t.point.y();
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QVERIFY(pe[0] != pe[1]);
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spec.mark_gaps = false;
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QVERIFY(layout(spec, fonts()).dividers.isEmpty());
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}
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void edgeCases()
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{
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Spec empty;
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Layout l = layout(empty, fonts());
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//No terminals: the minimum, or as wide as the label needs
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QVERIFY(l.body_width >= MinWidth);
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QCOMPARE(l.body_width % Grid, 0);
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//The label sets the floor when its font is taller than
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//MinHeight allows, which depends on the fonts installed
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const int label_h = int(qCeil(QFontMetricsF(fonts().label).height()));
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const int floor_h = std::max(MinHeight, 2 * label_h);
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QCOMPARE(l.body_height, (floor_h + Grid - 1) / Grid * Grid);
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QVERIFY(l.terminals.isEmpty());
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Spec one;
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one.sides[Top] = parse(QStringLiteral("A"));
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l = layout(one, fonts());
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QCOMPARE(l.terminals.size(), 1);
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QCOMPARE(l.terminals[0].point.y(), qreal(-Stub));
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Spec many;
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many.sides[Left] = parse(QStringLiteral("{50}"));
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l = layout(many, fonts());
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QCOMPARE(l.terminals.size(), 50);
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QVERIFY(l.body_height >= 50 * many.pitch);
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}
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void extraSizeOnlyAdds()
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{
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Spec spec = vsd();
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const Layout base = layout(spec, fonts());
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spec.extra_width = 2;
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spec.extra_height = 1;
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const Layout grown = layout(spec, fonts());
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QCOMPARE(grown.body_width, base.body_width + 20);
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QCOMPARE(grown.body_height, base.body_height + 10);
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spec.extra_width = -5;
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QCOMPARE(layout(spec, fonts()).body_width, base.body_width);
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}
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void definitionRoundTrip()
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{
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Spec spec = vsd();
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spec.sides[Right][0].function = QStringLiteral("motor");
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spec.sides[Left][1].type = QStringLiteral("Inner");
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spec.sides[Top] = parse(QStringLiteral("A,B"));
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spec.extra_width = 2;
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spec.extra_height = 1;
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spec.pitch = 30;
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QDomDocument doc;
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const QDomElement def = toDefinition(spec, fonts(), doc, QStringLiteral("0.100.0"));
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Spec back;
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QVERIFY(fromDefinition(def, fonts(), &back));
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QCOMPARE(back.name, spec.name);
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QCOMPARE(back.label, spec.label);
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QCOMPARE(back.manufacturer, spec.manufacturer);
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QCOMPARE(back.reference, spec.reference);
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QCOMPARE(back.show_reference, true);
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QCOMPARE(back.pitch, 30);
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QCOMPARE(back.extra_width, 2);
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QCOMPARE(back.extra_height, 1);
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QVERIFY(back.mark_gaps);
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QVERIFY(back.line_up);
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for (int s = 0 ; s < SideCount ; ++s)
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QCOMPARE(names(back.sides[s]), names(spec.sides[s]));
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QCOMPARE(back.sides[Right][0].function, QStringLiteral("motor"));
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QCOMPARE(back.sides[Left][1].type, QStringLiteral("Inner"));
|
||
|
||
//Written again, the terminals keep their uuids and positions
|
||
QDomDocument doc2;
|
||
const QDomElement def2 = toDefinition(back, fonts(), doc2, QStringLiteral("0.100.0"));
|
||
const QDomNodeList t1 = def.elementsByTagName(QStringLiteral("terminal"));
|
||
const QDomNodeList t2 = def2.elementsByTagName(QStringLiteral("terminal"));
|
||
QCOMPARE(t2.size(), t1.size());
|
||
for (int i = 0 ; i < t1.size() ; ++i)
|
||
for (const char *a : {"x", "y", "uuid", "name", "orientation", "type"})
|
||
QCOMPARE(t2.at(i).toElement().attribute(a), t1.at(i).toElement().attribute(a));
|
||
for (const char *a : {"width", "height", "hotspot_x", "hotspot_y"})
|
||
QCOMPARE(def2.attribute(a), def.attribute(a));
|
||
}
|
||
|
||
void roundTripWithPaddingAndNoMarks()
|
||
{
|
||
Spec spec;
|
||
spec.name = QStringLiteral("X");
|
||
spec.sides[Left] = parse(QStringLiteral("L1,L2,L3,N,,PE"));
|
||
spec.sides[Right] = parse(QStringLiteral("U,V,W,,PE"));
|
||
for (bool marks : {true, false})
|
||
{
|
||
spec.mark_gaps = marks;
|
||
QDomDocument doc;
|
||
const QDomElement def = toDefinition(spec, fonts(), doc);
|
||
Spec back;
|
||
QVERIFY(fromDefinition(def, fonts(), &back));
|
||
QDomDocument doc2;
|
||
const QDomElement def2 = toDefinition(back, fonts(), doc2);
|
||
const QDomNodeList t1 = def.elementsByTagName(QStringLiteral("terminal"));
|
||
const QDomNodeList t2 = def2.elementsByTagName(QStringLiteral("terminal"));
|
||
QCOMPARE(t2.size(), t1.size());
|
||
for (int i = 0 ; i < t1.size() ; ++i)
|
||
QCOMPARE(t2.at(i).toElement().attribute("y"), t1.at(i).toElement().attribute("y"));
|
||
QCOMPARE(def2.elementsByTagName("line").size(), def.elementsByTagName("line").size());
|
||
}
|
||
}
|
||
|
||
void foreignDefinitionsAreRefused()
|
||
{
|
||
QDomDocument doc;
|
||
QDomElement def = toDefinition(vsd(), fonts(), doc);
|
||
Spec back;
|
||
QVERIFY(fromDefinition(def, fonts(), &back));
|
||
|
||
//A circle drawn on it in the symbol editor
|
||
QDomElement description = def.firstChildElement(QStringLiteral("description"));
|
||
QDomElement extra = doc.createElement(QStringLiteral("ellipse"));
|
||
description.appendChild(extra);
|
||
QVERIFY(!fromDefinition(def, fonts(), &back));
|
||
description.removeChild(extra);
|
||
|
||
//A terminal moved off its edge
|
||
QDomElement t = description.firstChildElement(QStringLiteral("terminal"));
|
||
t.setAttribute(QStringLiteral("x"), 5);
|
||
QVERIFY(!fromDefinition(def, fonts(), &back));
|
||
}
|
||
|
||
/// The output is stable apart from the uuids
|
||
void definitionIsDeterministic()
|
||
{
|
||
Spec spec = vsd();
|
||
for (Slots &side : spec.sides)
|
||
for (Slot &s : side)
|
||
s.uuid = QUuid::createUuid();
|
||
QDomDocument a, b;
|
||
QString one = toText(toDefinition(spec, fonts(), a));
|
||
QString two = toText(toDefinition(spec, fonts(), b));
|
||
static const QRegularExpression uuid(QStringLiteral("uuid=\"\\{[^}]+\\}\""));
|
||
static const QRegularExpression part_uuid(QStringLiteral("<uuid uuid=\"[^\"]+\"/>"));
|
||
//Only parts and the definition get fresh uuids; the terminals keep theirs
|
||
QCOMPARE(one.count(QStringLiteral("<terminal ")), 14);
|
||
for (QString *s : {&one, &two}) {
|
||
const QStringList lines = s->split('\n');
|
||
QStringList kept;
|
||
for (QString line : lines) {
|
||
if (!line.contains(QLatin1String("<terminal")))
|
||
line.replace(uuid, QStringLiteral("uuid=\"\""));
|
||
kept << line;
|
||
}
|
||
*s = kept.join('\n');
|
||
}
|
||
QCOMPARE(one, two);
|
||
}
|
||
};
|
||
|
||
QTEST_MAIN(tst_genericdevice)
|
||
|
||
#include "tst_genericdevice.moc"
|