| 1 | #include <QtTest/QTest> |
|---|---|
| 2 | |
| 3 | #include "PDFDoc.h" |
| 4 | #include "GlobalParams.h" |
| 5 | |
| 6 | #include "Outline.h" |
| 7 | #include "poppler-private.h" |
| 8 | |
| 9 | class TestUtf8Document : public QObject |
| 10 | { |
| 11 | Q_OBJECT |
| 12 | public: |
| 13 | explicit TestUtf8Document(QObject *parent = nullptr) : QObject(parent) { } |
| 14 | private Q_SLOTS: |
| 15 | void checkStrings(); |
| 16 | }; |
| 17 | |
| 18 | inline QString outlineItemTitle(OutlineItem *item) |
| 19 | { |
| 20 | if (!item) { |
| 21 | return {}; |
| 22 | } |
| 23 | const std::vector<Unicode> &title = item->getTitle(); |
| 24 | return QString::fromUcs4(str: title.data(), size: title.size()); |
| 25 | } |
| 26 | |
| 27 | void TestUtf8Document::checkStrings() |
| 28 | { |
| 29 | |
| 30 | globalParams = std::make_unique<GlobalParams>(); |
| 31 | auto doc = std::make_unique<PDFDoc>(args: std::make_unique<GooString>(TESTDATADIR "/unittestcases/pdf20-utf8-test.pdf")); |
| 32 | QVERIFY(doc); |
| 33 | QVERIFY(doc->isOk()); |
| 34 | |
| 35 | QVERIFY(doc->getOptContentConfig() && doc->getOptContentConfig()->hasOCGs()); |
| 36 | |
| 37 | QCOMPARE(Poppler::UnicodeParsedString(doc->getDocInfoTitle().get()), QString::fromUtf8("表ポあA鷗ŒéＢ逍Üߪąñ丂㐀𠀀")); // clazy:exclude=qstring-allocations |
| 38 | |
| 39 | QSet<QString> expectedNames { QString::fromUtf8(utf8: "گچپژ"), QString::fromUtf8(utf8: "Layer 1") }; // clazy:exclude=qstring-allocations |
| 40 | QSet<QString> foundNames; |
| 41 | |
| 42 | for (auto &[ref, group] : doc->getOptContentConfig()->getOCGs()) { |
| 43 | foundNames.insert(value: Poppler::UnicodeParsedString(s1: group->getName())); |
| 44 | } |
| 45 | QCOMPARE(expectedNames, foundNames); |
| 46 | |
| 47 | auto outlineItems = doc->getOutline()->getItems(); |
| 48 | QVERIFY(outlineItems); |
| 49 | QCOMPARE(outlineItems->size(), 3); |
| 50 | |
| 51 | QCOMPARE(outlineItemTitle(outlineItems->at(0)), QString::fromUtf8("PDF 2.0 with UTF-8 test file")); // clazy:exclude=qstring-allocations |
| 52 | QCOMPARE(outlineItemTitle(outlineItems->at(1)), QString::fromUtf8("\u202A\u202Atest\u202A")); // clazy:exclude=qstring-allocations |
| 53 | QCOMPARE(outlineItemTitle(outlineItems->at(2)), QString::fromUtf8("🌈️\n"/*emoji rainbow flag*/)); // clazy:exclude=qstring-allocations |
| 54 | } |
| 55 | |
| 56 | QTEST_GUILESS_MAIN(TestUtf8Document) |
| 57 | |
| 58 | #include "check_utf8document.moc" |
| 59 |