Improve the QTextBoundaryFinder autotests a lot
The existing tests has been retained, the new ones has been added. Change-Id: I12ae1b4e63dde46f3b14a7c1423c13d5881d4507 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
This commit is contained in:
Konstantin Ritt
Qt by Nokia
parent
879539fb99
commit
93ead35939
@ -45,6 +45,7 @@
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#include <qtextcodec.h>
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#include <qfile.h>
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#include <qdebug.h>
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#include <qlist.h>
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class tst_QTextBoundaryFinder : public QObject
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{
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@ -52,16 +53,23 @@ class tst_QTextBoundaryFinder : public QObject
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public slots:
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void init();
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private slots:
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void graphemeBoundaries();
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void wordBoundaries();
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void sentenceBoundaries();
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void isAtWordStart();
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#ifdef QT_BUILD_INTERNAL
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void graphemeBoundariesDefault_data();
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void graphemeBoundariesDefault();
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void wordBoundariesDefault_data();
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void wordBoundariesDefault();
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void sentenceBoundariesDefault_data();
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void sentenceBoundariesDefault();
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#endif
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void wordBoundaries_manual_data();
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void wordBoundaries_manual();
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void sentenceBoundaries_manual_data();
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void sentenceBoundaries_manual();
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void lineBoundaries_manual_data();
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void lineBoundaries_manual();
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void fastConstructor();
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void isAtBoundaryLine();
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void toNextBoundary_data();
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void toNextBoundary();
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void toPreviousBoundary_data();
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void toPreviousBoundary();
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void thaiLineBreak();
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};
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@ -74,314 +82,444 @@ void tst_QTextBoundaryFinder::init()
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#endif
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}
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void tst_QTextBoundaryFinder::graphemeBoundaries()
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Q_DECLARE_METATYPE(QList<int>)
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QT_BEGIN_NAMESPACE
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namespace QTest {
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template<>
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inline char *toString(const QTextBoundaryFinder::BoundaryReasons &flags)
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{
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QFile file("data/GraphemeBreakTest.txt");
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file.open(QFile::ReadOnly);
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int lines = 0;
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while (!file.atEnd()) {
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QByteArray line = file.readLine();
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if (line.startsWith('#'))
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continue;
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lines++;
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QString test = QString::fromUtf8(line);
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int hash = test.indexOf('#');
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if (hash > 0)
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test = test.left(hash);
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test = test.simplified();
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test = test.replace(QLatin1String(" "), QString());
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QList<int> breakPositions;
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QString testString;
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int pos = 0;
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int strPos = 0;
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while (pos < test.length()) {
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if (test.at(pos).unicode() == 0xf7)
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breakPositions.append(strPos);
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else
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QVERIFY(test.at(pos).unicode() == 0xd7);
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++pos;
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if (pos < test.length()) {
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QVERIFY(pos < test.length() - 4);
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QString hex = test.mid(pos, 4);
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bool ok = true;
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testString.append(QChar(hex.toInt(&ok, 16)));
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QVERIFY(ok);
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pos += 4;
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}
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++strPos;
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}
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QTextBoundaryFinder finder(QTextBoundaryFinder::Grapheme, testString);
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for (int i = 0; i < breakPositions.size(); ++i) {
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QCOMPARE(finder.position(), breakPositions.at(i));
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finder.toNextBoundary();
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}
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QCOMPARE(finder.toNextBoundary(), -1);
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for (int i = 0; i < testString.length(); ++i) {
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finder.setPosition(i);
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QCOMPARE(finder.isAtBoundary(), breakPositions.contains(i) == true);
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}
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}
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QCOMPARE(lines, 100); // to see it actually found the file and all.
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return qstrdup(QByteArray::number(int(flags)).constData());
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}
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void tst_QTextBoundaryFinder::wordBoundaries()
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template<>
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inline char *toString(const QList<int> &list)
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{
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QFile file("data/WordBreakTest.txt");
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file.open(QFile::ReadOnly);
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QByteArray s;
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for (QList<int>::const_iterator it = list.constBegin(); it != list.constEnd(); ++it) {
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if (!s.isEmpty())
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s += ", ";
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s += QByteArray::number(*it);
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}
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s = "{ " + s + " }";
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return qstrdup(s.constData());
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}
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while (!file.atEnd()) {
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QByteArray line = file.readLine();
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} // namespace QTest
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QT_END_NAMESPACE
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static void generateDataFromFile(const QString &fname)
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{
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QTest::addColumn<QString>("testString");
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QTest::addColumn<QList<int> >("expectedBreakPositions");
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QString testFile = QFINDTESTDATA(fname);
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QVERIFY2(!testFile.isEmpty(), (fname.toLatin1() + QByteArray(" not found!")));
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QFile f(testFile);
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QVERIFY(f.exists());
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f.open(QIODevice::ReadOnly);
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int linenum = 0;
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while (!f.atEnd()) {
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linenum++;
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QByteArray line = f.readLine();
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if (line.startsWith('#'))
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continue;
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QString test = QString::fromUtf8(line);
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QString comments;
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int hash = test.indexOf('#');
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if (hash > 0)
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if (hash > 0) {
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comments = test.mid(hash + 1).simplified();
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test = test.left(hash);
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test = test.simplified();
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test = test.replace(QLatin1String(" "), QString());
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}
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QList<int> breakPositions;
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QString testString;
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int pos = 0;
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int strPos = 0;
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while (pos < test.length()) {
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if (test.at(pos).unicode() == 0xf7)
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breakPositions.append(strPos);
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else
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QVERIFY(test.at(pos).unicode() == 0xd7);
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++pos;
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if (pos < test.length()) {
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QVERIFY(pos < test.length() - 4);
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QString hex = test.mid(pos, 4);
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bool ok = true;
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testString.append(QChar(hex.toInt(&ok, 16)));
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QVERIFY(ok);
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pos += 4;
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QList<int> expectedBreakPositions;
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foreach (const QString &part, test.simplified().split(QLatin1Char(' '), QString::SkipEmptyParts)) {
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if (part.size() == 1) {
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if (part.at(0).unicode() == 0xf7)
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expectedBreakPositions.append(testString.size());
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else
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QVERIFY(part.at(0).unicode() == 0xd7);
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continue;
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}
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bool ok = true;
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uint ucs4 = part.toInt(&ok, 16);
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QVERIFY(ok && ucs4 > 0);
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QVERIFY(!QChar::requiresSurrogates(ucs4));
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testString.append(QChar(ucs4));
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}
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QVERIFY(!testString.isEmpty());
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QVERIFY(!expectedBreakPositions.isEmpty());
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if (!comments.isEmpty()) {
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const QStringList lst = comments.simplified().split(QLatin1Char(' '), QString::SkipEmptyParts);
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comments.clear();
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foreach (const QString &part, lst) {
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if (part.size() == 1) {
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if (part.at(0).unicode() == 0xf7)
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comments += QLatin1Char('+');
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else if (part.at(0).unicode() == 0xd7)
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comments += QLatin1Char('x');
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continue;
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}
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if (part.startsWith(QLatin1Char('(')) && part.endsWith(QLatin1Char(')')))
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comments += part;
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}
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++strPos;
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}
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QTextBoundaryFinder finder(QTextBoundaryFinder::Word, testString);
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for (int i = 0; i < breakPositions.size(); ++i) {
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QCOMPARE(finder.position(), breakPositions.at(i));
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finder.toNextBoundary();
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}
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QCOMPARE(finder.toNextBoundary(), -1);
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for (int i = 0; i < testString.length(); ++i) {
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finder.setPosition(i);
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QCOMPARE(finder.isAtBoundary(), breakPositions.contains(i) == true);
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}
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QString nm = QString("line #%1: %2").arg(linenum).arg(comments);
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QTest::newRow(nm.toLatin1()) << testString << expectedBreakPositions;
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}
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}
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void tst_QTextBoundaryFinder::sentenceBoundaries()
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#ifdef QT_BUILD_INTERNAL
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QT_BEGIN_NAMESPACE
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extern Q_AUTOTEST_EXPORT int qt_initcharattributes_default_algorithm_only;
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QT_END_NAMESPACE
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#endif
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static void doTestData(const QString &testString, const QList<int> &expectedBreakPositions,
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QTextBoundaryFinder::BoundaryType type, bool default_algorithm_only = false)
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{
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QFile file("data/SentenceBreakTest.txt");
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file.open(QFile::ReadOnly);
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#ifdef QT_BUILD_INTERNAL
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QScopedValueRollback<int> default_algorithm(qt_initcharattributes_default_algorithm_only);
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if (default_algorithm_only)
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qt_initcharattributes_default_algorithm_only++;
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#else
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Q_UNUSED(default_algorithm_only)
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#endif
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while (!file.atEnd()) {
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QByteArray line = file.readLine();
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if (line.startsWith('#'))
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continue;
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QTextBoundaryFinder boundaryFinder(type, testString);
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QString test = QString::fromUtf8(line);
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int hash = test.indexOf('#');
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if (hash > 0)
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test = test.left(hash);
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test = test.simplified();
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test = test.replace(QLatin1String(" "), QString());
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QList<int> breakPositions;
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QString testString;
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int pos = 0;
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int strPos = 0;
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while (pos < test.length()) {
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if (test.at(pos).unicode() == 0xf7)
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breakPositions.append(strPos);
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else
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QVERIFY(test.at(pos).unicode() == 0xd7);
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++pos;
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if (pos < test.length()) {
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QVERIFY(pos < test.length() - 4);
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QString hex = test.mid(pos, 4);
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bool ok = true;
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testString.append(QChar(hex.toInt(&ok, 16)));
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QVERIFY(ok);
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pos += 4;
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}
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++strPos;
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// test toNextBoundary()
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{
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QList<int> actualBreakPositions;
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if (boundaryFinder.isAtBoundary())
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actualBreakPositions.append(boundaryFinder.position());
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while (boundaryFinder.toNextBoundary() != -1) {
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QVERIFY(boundaryFinder.isAtBoundary());
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actualBreakPositions.append(boundaryFinder.position());
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}
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QCOMPARE(actualBreakPositions, expectedBreakPositions);
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}
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QTextBoundaryFinder finder(QTextBoundaryFinder::Sentence, testString);
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for (int i = 0; i < breakPositions.size(); ++i) {
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QCOMPARE(finder.position(), breakPositions.at(i));
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finder.toNextBoundary();
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}
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QCOMPARE(finder.toNextBoundary(), -1);
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// test toPreviousBoundary()
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{
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QList<int> expectedBreakPositionsRev = expectedBreakPositions;
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qSort(expectedBreakPositionsRev.begin(), expectedBreakPositionsRev.end(), qGreater<int>());
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for (int i = 0; i < testString.length(); ++i) {
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finder.setPosition(i);
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QCOMPARE(finder.isAtBoundary(), breakPositions.contains(i) == true);
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QList<int> actualBreakPositions;
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boundaryFinder.toEnd();
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if (boundaryFinder.isAtBoundary())
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actualBreakPositions.append(boundaryFinder.position());
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while (boundaryFinder.toPreviousBoundary() != -1) {
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QVERIFY(boundaryFinder.isAtBoundary());
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actualBreakPositions.append(boundaryFinder.position());
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}
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QCOMPARE(actualBreakPositions, expectedBreakPositionsRev);
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}
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// test isAtBoundary()
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for (int i = 0; i < testString.length(); ++i) {
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boundaryFinder.setPosition(i);
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QCOMPARE(boundaryFinder.isAtBoundary(), expectedBreakPositions.contains(i));
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}
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}
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void tst_QTextBoundaryFinder::isAtWordStart()
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#ifdef QT_BUILD_INTERNAL
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void tst_QTextBoundaryFinder::graphemeBoundariesDefault_data()
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{
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QString txt("The quick brown fox jumped over $the lazy. dog I win!");
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QList<int> start, end;
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start << 0 << 4 << 10 << 16 << 20 << 27 << 32 << 33 << 37 << 41 << 43 << 48 << 50 << 53;
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end << 3 << 9 << 15 << 19 << 26 << 31 << 33 << 36 << 41 << 42 << 46 << 49 << 53 << 54;
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QTextBoundaryFinder finder(QTextBoundaryFinder::Word, txt);
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for(int i=0; i < txt.length(); ++i) {
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finder.setPosition(i);
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QTextBoundaryFinder::BoundaryReasons r = finder.boundaryReasons();
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QCOMPARE((r & QTextBoundaryFinder::StartWord) != 0, start.contains(i) == true);
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QCOMPARE((r & QTextBoundaryFinder::EndWord) != 0, end.contains(i) == true);
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generateDataFromFile("data/GraphemeBreakTest.txt");
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}
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void tst_QTextBoundaryFinder::graphemeBoundariesDefault()
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{
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QFETCH(QString, testString);
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QFETCH(QList<int>, expectedBreakPositions);
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doTestData(testString, expectedBreakPositions, QTextBoundaryFinder::Grapheme, true);
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}
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void tst_QTextBoundaryFinder::wordBoundariesDefault_data()
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{
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generateDataFromFile("data/WordBreakTest.txt");
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}
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void tst_QTextBoundaryFinder::wordBoundariesDefault()
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{
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QFETCH(QString, testString);
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QFETCH(QList<int>, expectedBreakPositions);
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doTestData(testString, expectedBreakPositions, QTextBoundaryFinder::Word, true);
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}
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void tst_QTextBoundaryFinder::sentenceBoundariesDefault_data()
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{
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generateDataFromFile("data/SentenceBreakTest.txt");
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}
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void tst_QTextBoundaryFinder::sentenceBoundariesDefault()
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{
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QFETCH(QString, testString);
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QFETCH(QList<int>, expectedBreakPositions);
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doTestData(testString, expectedBreakPositions, QTextBoundaryFinder::Sentence, true);
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}
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#endif // QT_BUILD_INTERNAL
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void tst_QTextBoundaryFinder::wordBoundaries_manual_data()
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{
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QTest::addColumn<QString>("testString");
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QTest::addColumn<QList<int> >("expectedBreakPositions");
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{
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QChar s[] = { 0x000D, 0x000A, 0x000A };
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QString testString(s, sizeof(s)/sizeof(s[0]));
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QList<int> expectedBreakPositions;
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expectedBreakPositions << 0 << 2 << 3;
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QTest::newRow("+CRxLF+LF+") << testString << expectedBreakPositions;
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}
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{
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QChar s[] = { 0x000D, 0x0308, 0x000A, 0x000A };
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QString testString(s, sizeof(s)/sizeof(s[0]));
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QList<int> expectedBreakPositions;
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expectedBreakPositions << 0 << 1 << 2 << 3 << 4;
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QTest::newRow("+CR+FE+LF+LF+") << testString << expectedBreakPositions;
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}
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{
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QString testString(QString::fromUtf8("Aaa bbb ccc.\r\nDdd eee fff."));
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QList<int> expectedBreakPositions;
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expectedBreakPositions << 0 << 3 << 4 << 7 << 8 << 11 << 12 << 14 << 17 << 18 << 21 << 22 << 25 << 26;
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QTest::newRow("data1") << testString << expectedBreakPositions;
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}
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// Sample Strings from WordBreakTest.html
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{
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QChar s[] = { 0x0063, 0x0061, 0x006E, 0x0027, 0x0074 };
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QString testString(s, sizeof(s)/sizeof(s[0]));
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QList<int> expectedBreakPositions;
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expectedBreakPositions << 0 << 5;
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QTest::newRow("ts 1") << testString << expectedBreakPositions;
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}
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{
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QChar s[] = { 0x0063, 0x0061, 0x006E, 0x2019, 0x0074 };
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QString testString(s, sizeof(s)/sizeof(s[0]));
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QList<int> expectedBreakPositions;
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expectedBreakPositions << 0 << 5;
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QTest::newRow("ts 2") << testString << expectedBreakPositions;
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}
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{
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QChar s[] = { 0x0061, 0x0062, 0x00AD, 0x0062, 0x0061 };
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QString testString(s, sizeof(s)/sizeof(s[0]));
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QList<int> expectedBreakPositions;
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expectedBreakPositions << 0 << 5;
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QTest::newRow("ts 3") << testString << expectedBreakPositions;
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}
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{
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QChar s[] = { 0x0061, 0x0024, 0x002D, 0x0033, 0x0034, 0x002C, 0x0035, 0x0036,
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0x0037, 0x002E, 0x0031, 0x0034, 0x0025, 0x0062 };
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QString testString(s, sizeof(s)/sizeof(s[0]));
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QList<int> expectedBreakPositions;
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expectedBreakPositions << 0 << 1 << 2 << 3 << 12 << 13 << 14;
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QTest::newRow("ts 4") << testString << expectedBreakPositions;
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}
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{
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QChar s[] = { 0x0033, 0x0061 };
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QString testString(s, sizeof(s)/sizeof(s[0]));
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QList<int> expectedBreakPositions;
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expectedBreakPositions << 0 << 2;
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QTest::newRow("ts 5") << testString << expectedBreakPositions;
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}
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{
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QChar s[] = { 0x2060, 0x0063, 0x2060, 0x0061, 0x2060, 0x006E, 0x2060, 0x0027,
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0x2060, 0x0074, 0x2060, 0x2060 };
|
||||
QString testString(s, sizeof(s)/sizeof(s[0]));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 1 << 12;
|
||||
|
||||
QTest::newRow("ts 1e") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QChar s[] = { 0x2060, 0x0063, 0x2060, 0x0061, 0x2060, 0x006E, 0x2060, 0x2019,
|
||||
0x2060, 0x0074, 0x2060, 0x2060 };
|
||||
QString testString(s, sizeof(s)/sizeof(s[0]));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 1 << 12;
|
||||
|
||||
QTest::newRow("ts 2e") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QChar s[] = { 0x2060, 0x0061, 0x2060, 0x0062, 0x2060, 0x00AD, 0x2060, 0x0062,
|
||||
0x2060, 0x0061, 0x2060, 0x2060 };
|
||||
QString testString(s, sizeof(s)/sizeof(s[0]));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 1 << 12;
|
||||
|
||||
QTest::newRow("ts 3e") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QChar s[] = { 0x2060, 0x0061, 0x2060, 0x0024, 0x2060, 0x002D, 0x2060, 0x0033,
|
||||
0x2060, 0x0034, 0x2060, 0x002C, 0x2060, 0x0035, 0x2060, 0x0036,
|
||||
0x2060, 0x0037, 0x2060, 0x002E, 0x2060, 0x0031, 0x2060, 0x0034,
|
||||
0x2060, 0x0025, 0x2060, 0x0062, 0x2060, 0x2060 };
|
||||
QString testString(s, sizeof(s)/sizeof(s[0]));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 1 << 3 << 5 << 7 << 25 << 27 << 30;
|
||||
|
||||
QTest::newRow("ts 4e") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QChar s[] = { 0x2060, 0x0033, 0x2060, 0x0061, 0x2060, 0x2060 };
|
||||
QString testString(s, sizeof(s)/sizeof(s[0]));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 1 << 6;
|
||||
|
||||
QTest::newRow("ts 5e") << testString << expectedBreakPositions;
|
||||
}
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::wordBoundaries_manual()
|
||||
{
|
||||
QFETCH(QString, testString);
|
||||
QFETCH(QList<int>, expectedBreakPositions);
|
||||
|
||||
doTestData(testString, expectedBreakPositions, QTextBoundaryFinder::Word);
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::sentenceBoundaries_manual_data()
|
||||
{
|
||||
QTest::addColumn<QString>("testString");
|
||||
QTest::addColumn<QList<int> >("expectedBreakPositions");
|
||||
|
||||
{
|
||||
QChar s[] = { 0x000D, 0x000A, 0x000A };
|
||||
QString testString(s, sizeof(s)/sizeof(s[0]));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 2 << 3;
|
||||
|
||||
QTest::newRow("+CRxLF+LF+") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QChar s[] = { 0x000D, 0x0308, 0x000A, 0x000A };
|
||||
QString testString(s, sizeof(s)/sizeof(s[0]));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 1 << 3 << 4;
|
||||
|
||||
QTest::newRow("+CR+FExLF+LF+") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QString testString(QString::fromUtf8("Aaa bbb ccc.\r\nDdd eee fff."));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 14 << 26;
|
||||
|
||||
QTest::newRow("data1") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QString testString(QString::fromUtf8("Diga-nos qualé a sua opinião"));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 28;
|
||||
|
||||
QTest::newRow("data2") << testString << expectedBreakPositions;
|
||||
}
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::sentenceBoundaries_manual()
|
||||
{
|
||||
QFETCH(QString, testString);
|
||||
QFETCH(QList<int>, expectedBreakPositions);
|
||||
|
||||
doTestData(testString, expectedBreakPositions, QTextBoundaryFinder::Sentence);
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::lineBoundaries_manual_data()
|
||||
{
|
||||
QTest::addColumn<QString>("testString");
|
||||
QTest::addColumn<QList<int> >("expectedBreakPositions");
|
||||
|
||||
{
|
||||
QString testString(QString::fromUtf8("Aaa bbb ccc.\r\nDdd eee fff."));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 4 << 8 << 14 << 18 << 22 << 26;
|
||||
|
||||
QTest::newRow("data1") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QString testString(QString::fromUtf8("Diga-nos qualé a sua opinião"));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 5 << 9 << 15 << 17 << 21 << 28;
|
||||
|
||||
QTest::newRow("data2") << testString << expectedBreakPositions;
|
||||
}
|
||||
|
||||
{
|
||||
QChar s[] = { 0x000A, 0x2E80, 0x0308, 0x0023, 0x0023 };
|
||||
QString testString(s, sizeof(s)/sizeof(QChar));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 1 << 3 << 5;
|
||||
|
||||
QTest::newRow("x(LF)+(ID)x(CM)+(AL)x(AL)+") << testString << expectedBreakPositions;
|
||||
}
|
||||
{
|
||||
QChar s[] = { 0x000A, 0x0308, 0x0023, 0x0023 };
|
||||
QString testString(s, sizeof(s)/sizeof(QChar));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 1 << 4;
|
||||
|
||||
QTest::newRow("x(LF)+(CM)x(AL)x(AL)+") << testString << expectedBreakPositions;
|
||||
}
|
||||
|
||||
{
|
||||
QChar s[] = { 0x0061, 0x00AD, 0x0062, 0x0009, 0x0063, 0x0064 };
|
||||
QString testString(s, sizeof(s)/sizeof(s[0]));
|
||||
QList<int> expectedBreakPositions;
|
||||
expectedBreakPositions << 0 << 4 << 6;
|
||||
|
||||
QTest::newRow("x(AL)x(BA)+(AL)x(BA)+(AL)x(AL)+") << testString << expectedBreakPositions;
|
||||
}
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::lineBoundaries_manual()
|
||||
{
|
||||
QFETCH(QString, testString);
|
||||
QFETCH(QList<int>, expectedBreakPositions);
|
||||
|
||||
doTestData(testString, expectedBreakPositions, QTextBoundaryFinder::Line);
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::fastConstructor()
|
||||
{
|
||||
QString text("Hello World");
|
||||
QTextBoundaryFinder finder(QTextBoundaryFinder::Word, text.constData(), text.length(), /*buffer*/0, /*buffer size*/0);
|
||||
QVERIFY(finder.boundaryReasons() == QTextBoundaryFinder::StartWord);
|
||||
QCOMPARE(finder.boundaryReasons(), QTextBoundaryFinder::StartWord);
|
||||
|
||||
finder.toNextBoundary();
|
||||
QCOMPARE(finder.position(), 5);
|
||||
QVERIFY(finder.boundaryReasons() == QTextBoundaryFinder::EndWord);
|
||||
QCOMPARE(finder.boundaryReasons(), QTextBoundaryFinder::EndWord);
|
||||
|
||||
finder.toNextBoundary();
|
||||
QCOMPARE(finder.position(), 6);
|
||||
QVERIFY(finder.boundaryReasons() == QTextBoundaryFinder::StartWord);
|
||||
QCOMPARE(finder.boundaryReasons(), QTextBoundaryFinder::StartWord);
|
||||
|
||||
finder.toNextBoundary();
|
||||
QCOMPARE(finder.position(), text.length());
|
||||
QVERIFY(finder.boundaryReasons() == QTextBoundaryFinder::EndWord);
|
||||
QCOMPARE(finder.boundaryReasons(), QTextBoundaryFinder::EndWord);
|
||||
|
||||
finder.toNextBoundary();
|
||||
QVERIFY(finder.boundaryReasons() == QTextBoundaryFinder::NotAtBoundary);
|
||||
QCOMPARE(finder.position(), -1);
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::isAtBoundaryLine()
|
||||
{
|
||||
// idx 0 1 2 3 4 5 6
|
||||
// break? - - - - + - +
|
||||
QChar s[] = { 0x0061, 0x00AD, 0x0062, 0x0009, 0x0063, 0x0064 };
|
||||
QString text(s, sizeof(s)/sizeof(s[0]));
|
||||
QTextBoundaryFinder finder(QTextBoundaryFinder::Line, text.constData(), text.length(), /*buffer*/0, /*buffer size*/0);
|
||||
finder.setPosition(0);
|
||||
QVERIFY(finder.isAtBoundary());
|
||||
finder.setPosition(1);
|
||||
QVERIFY(!finder.isAtBoundary());
|
||||
finder.setPosition(2);
|
||||
QVERIFY(!finder.isAtBoundary());
|
||||
finder.setPosition(3);
|
||||
QVERIFY(!finder.isAtBoundary());
|
||||
finder.setPosition(4);
|
||||
QVERIFY(finder.isAtBoundary());
|
||||
finder.setPosition(5);
|
||||
QVERIFY(!finder.isAtBoundary());
|
||||
finder.setPosition(6);
|
||||
QVERIFY(finder.isAtBoundary());
|
||||
}
|
||||
|
||||
Q_DECLARE_METATYPE(QList<int>)
|
||||
|
||||
void tst_QTextBoundaryFinder::toNextBoundary_data()
|
||||
{
|
||||
QTest::addColumn<QString>("text");
|
||||
QTest::addColumn<int>("type");
|
||||
QTest::addColumn< QList<int> >("boundaries");
|
||||
|
||||
QList<int> boundaries;
|
||||
boundaries << 0 << 3 << 4 << 7 << 8 << 11 << 12 << 13 << 16 << 17 << 20 << 21 << 24 << 25;
|
||||
QTest::newRow("data1") << QString("Aaa bbb ccc. Ddd eee fff.") << int(QTextBoundaryFinder::Word) \
|
||||
<< boundaries;
|
||||
|
||||
boundaries.clear();
|
||||
boundaries << 0 << 13 << 25;
|
||||
QTest::newRow("data2") << QString("Aaa bbb ccc. Ddd eee fff.") << int(QTextBoundaryFinder::Sentence) \
|
||||
<< boundaries;
|
||||
|
||||
boundaries.clear();
|
||||
boundaries << 0 << 4 << 8 << 13 << 17 << 21 << 25;
|
||||
QTest::newRow("data3") << QString("Aaa bbb ccc. Ddd eee fff.") << int(QTextBoundaryFinder::Line) \
|
||||
<< boundaries;
|
||||
|
||||
boundaries.clear();
|
||||
boundaries << 0 << 5 << 9 << 15 << 17 << 21 << 28;
|
||||
QTest::newRow("data4") << QString::fromUtf8("Diga-nos qualé a sua opinião") << int(QTextBoundaryFinder::Line)
|
||||
<< boundaries;
|
||||
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::toNextBoundary()
|
||||
{
|
||||
QFETCH(QString, text);
|
||||
QFETCH(int, type);
|
||||
QFETCH(QList<int>, boundaries);
|
||||
|
||||
QList<int> foundBoundaries;
|
||||
QTextBoundaryFinder boundaryFinder(QTextBoundaryFinder::BoundaryType(type), text);
|
||||
boundaryFinder.toStart();
|
||||
for(int next = 0; next != -1; next = boundaryFinder.toNextBoundary())
|
||||
foundBoundaries << next;
|
||||
QCOMPARE(boundaries, foundBoundaries);
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::toPreviousBoundary_data()
|
||||
{
|
||||
QTest::addColumn<QString>("text");
|
||||
QTest::addColumn<int>("type");
|
||||
QTest::addColumn< QList<int> >("boundaries");
|
||||
|
||||
QList<int> boundaries;
|
||||
boundaries << 25 << 24 << 21 << 20 << 17 << 16 << 13 << 12 << 11 << 8 << 7 << 4 << 3 << 0;
|
||||
QTest::newRow("data1") << QString("Aaa bbb ccc. Ddd eee fff.") << int(QTextBoundaryFinder::Word)
|
||||
<< boundaries;
|
||||
|
||||
boundaries.clear();
|
||||
boundaries << 25 << 13 << 0;
|
||||
QTest::newRow("data2") << QString("Aaa bbb ccc. Ddd eee fff.") << int(QTextBoundaryFinder::Sentence)
|
||||
<< boundaries;
|
||||
|
||||
boundaries.clear();
|
||||
boundaries << 25 << 21 << 17 << 13 << 8 << 4 << 0;
|
||||
QTest::newRow("data3") << QString("Aaa bbb ccc. Ddd eee fff.") << int(QTextBoundaryFinder::Line)
|
||||
<< boundaries;
|
||||
|
||||
boundaries.clear();
|
||||
boundaries << 28 << 21 << 17 << 15 << 9 << 5 << 0;
|
||||
QTest::newRow("data4") << QString::fromUtf8("Diga-nos qualé a sua opinião") << int(QTextBoundaryFinder::Line)
|
||||
<< boundaries;
|
||||
|
||||
}
|
||||
|
||||
void tst_QTextBoundaryFinder::toPreviousBoundary()
|
||||
{
|
||||
QFETCH(QString, text);
|
||||
QFETCH(int, type);
|
||||
QFETCH(QList<int>, boundaries);
|
||||
|
||||
QList<int> foundBoundaries;
|
||||
QTextBoundaryFinder boundaryFinder(QTextBoundaryFinder::BoundaryType(type), text);
|
||||
boundaryFinder.toEnd();
|
||||
for (int previous = boundaryFinder.position();
|
||||
previous != -1;
|
||||
previous = boundaryFinder.toPreviousBoundary())
|
||||
{
|
||||
foundBoundaries << previous;
|
||||
}
|
||||
QCOMPARE(boundaries, foundBoundaries);
|
||||
QCOMPARE(finder.boundaryReasons(), QTextBoundaryFinder::NotAtBoundary);
|
||||
}
|
||||
|
||||
#include <qlibrary.h>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user