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e25ae3cbfb
Review of #1109 (scorpio810): - tst_resaveunchanged now resaves every .qet in examples/ twice instead of two of them (24 rows, ~40 s). Dropping the load-time trim now also fails affuteuse_250h.qet, which the two-file version missed. - New case singleSpaceValueKept: a title-block property set to one space survives two saves (#973), and an accented property comes back unchanged. Fails if qetproject.cpp stops parsing with PreserveSpacingOnlyNodes. - New tst_diagramcontext: the QDom reader (projects) and the pugixml reader (element definitions in the collection) return the same value for plain, stray-spaced, accented and non-Latin text. Fails if the pugixml path decodes as Latin-1 or either reader stops trimming. The pugixml reader still reads a single-space value as "": pugixml drops whitespace-only text unless parse_ws_pcdata is set, as it did before this PR. That reader only sees element definitions, never a project, so #973's title-block values do not go through it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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#include <QtTest>
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#include "diagramcontext.h"
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#include "qetapp.h"
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QString QETApp::m_interface_language;
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/**
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DiagramContext::fromXml() has two readers: QDom, for projects, and
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pugixml, for element definitions in the collection. Both must give the
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values the next save writes -- stray spaces around real content trimmed,
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accented characters kept.
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*/
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class tst_diagramcontext : public QObject
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{
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Q_OBJECT
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static QByteArray xml(const QString &value)
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{
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return QStringLiteral(
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"<elementInformations>"
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"<elementInformation name=\"v\" show=\"1\">%1</elementInformation>"
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"</elementInformations>")
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.arg(value)
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.toUtf8();
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}
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static QString fromDom(const QByteArray &data)
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{
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QDomDocument doc;
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if (!doc.setContent(data)) return QStringLiteral("<parse error>");
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DiagramContext dc;
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dc.fromXml(doc.documentElement(), QStringLiteral("elementInformation"));
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return dc.value(QStringLiteral("v")).toString();
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}
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static QString fromPugi(const QByteArray &data)
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{
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pugi::xml_document doc;
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if (!doc.load_buffer(data.constData(), size_t(data.size())))
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return QStringLiteral("<parse error>");
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DiagramContext dc;
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dc.fromXml(doc.document_element(), QStringLiteral("elementInformation"));
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return dc.value(QStringLiteral("v")).toString();
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}
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private slots:
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void bothReadersAgree_data()
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{
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QTest::addColumn<QString>("value");
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QTest::addColumn<QString>("expected");
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QTest::newRow("plain") << "PRISE" << "PRISE";
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QTest::newRow("stray spaces") << " PRISE " << "PRISE";
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QTest::newRow("accents") << "Armoire façade été" << "Armoire façade été";
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QTest::newRow("accents and stray spaces") << " Moteur à cage " << "Moteur à cage";
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QTest::newRow("non-Latin") << "Двигатель 電機" << "Двигатель 電機";
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}
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void bothReadersAgree()
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{
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QFETCH(QString, value);
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QFETCH(QString, expected);
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QCOMPARE(fromDom(xml(value)), expected);
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QCOMPARE(fromPugi(xml(value)), expected);
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}
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};
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QTEST_APPLESS_MAIN(tst_diagramcontext)
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#include "tst_diagramcontext.moc"
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