diff options
Diffstat (limited to 'tests/auto/corelib/tools/qregularexpression/tst_qregularexpression.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qregularexpression/tst_qregularexpression.cpp | 280 |
1 files changed, 171 insertions, 109 deletions
diff --git a/tests/auto/corelib/tools/qregularexpression/tst_qregularexpression.cpp b/tests/auto/corelib/tools/qregularexpression/tst_qregularexpression.cpp index db22f99cb8..1b6fe2aefe 100644 --- a/tests/auto/corelib/tools/qregularexpression/tst_qregularexpression.cpp +++ b/tests/auto/corelib/tools/qregularexpression/tst_qregularexpression.cpp @@ -237,6 +237,95 @@ void consistencyCheck(const QRegularExpressionMatchIterator &iterator) } +template<typename Result> +static void prepareResultForNoMatchType(Result *r, const Result &orig) +{ + Q_UNUSED(r); + Q_UNUSED(orig); +} + +static void prepareResultForNoMatchType(Match *m, const Match &orig) +{ + m->isValid = orig.isValid; +} + +template<typename QREMatch, typename QREMatchFunc, typename Subject, typename Result> +static void testMatchImpl(const QRegularExpression ®exp, + QREMatchFunc matchingMethod, + const Subject &subject, + int offset, + QRegularExpression::MatchType matchType, + QRegularExpression::MatchOptions matchOptions, + const Result &result) +{ + { + const QREMatch m = (regexp.*matchingMethod)(subject, offset, matchType, matchOptions); + consistencyCheck(m); + QVERIFY(m == result); + QCOMPARE(m.regularExpression(), regexp); + QCOMPARE(m.matchType(), matchType); + QCOMPARE(m.matchOptions(), matchOptions); + } + { + // ignore the expected results provided by the match object -- + // we'll never get any result when testing the NoMatch type. + // Just check the validity of the match here. + Result realMatch; + prepareResultForNoMatchType(&realMatch, result); + + const QREMatch m = (regexp.*matchingMethod)(subject, offset, QRegularExpression::NoMatch, matchOptions); + consistencyCheck(m); + QVERIFY(m == realMatch); + QCOMPARE(m.regularExpression(), regexp); + QCOMPARE(m.matchType(), QRegularExpression::NoMatch); + QCOMPARE(m.matchOptions(), matchOptions); + } +} + +template<typename QREMatch, typename QREMatchFuncForString, typename QREMatchFuncForStringRef, typename Result> +static void testMatch(const QRegularExpression ®exp, + QREMatchFuncForString matchingMethodForString, + QREMatchFuncForStringRef matchingMethodForStringRef, + const QString &subject, + int offset, + QRegularExpression::MatchType matchType, + QRegularExpression::MatchOptions matchOptions, + const Result &result) +{ + if (forceOptimize) + regexp.optimize(); + + // test with QString as subject type + testMatchImpl<QREMatch>(regexp, matchingMethodForString, subject, offset, matchType, matchOptions, result); + + // test with QStringRef as subject type + testMatchImpl<QREMatch>(regexp, + matchingMethodForStringRef, + QStringRef(&subject, 0, subject.length()), + offset, + matchType, + matchOptions, + result); + + // offset <= 0 tested above; now also test stringrefs not spanning over + // the entire subject. Note that the offset can be negative, hence the above + // tests can't be merged into this one + for (int i = 1; i <= offset; ++i) { + testMatchImpl<QREMatch>(regexp, + matchingMethodForStringRef, + QStringRef(&subject, i, subject.length() - i), + offset - i, + matchType, + matchOptions, + result); + } +} + +typedef QRegularExpressionMatch (QRegularExpression::*QREMatchStringPMF)(const QString &, int, QRegularExpression::MatchType, QRegularExpression::MatchOptions) const; +typedef QRegularExpressionMatch (QRegularExpression::*QREMatchStringRefPMF)(const QStringRef &, int, QRegularExpression::MatchType, QRegularExpression::MatchOptions) const; +typedef QRegularExpressionMatchIterator (QRegularExpression::*QREGlobalMatchStringPMF)(const QString &, int, QRegularExpression::MatchType, QRegularExpression::MatchOptions) const; +typedef QRegularExpressionMatchIterator (QRegularExpression::*QREGlobalMatchStringRefPMF)(const QStringRef &, int, QRegularExpression::MatchType, QRegularExpression::MatchOptions) const; + void tst_QRegularExpression::provideRegularExpressions() { QTest::addColumn<QString>("pattern"); @@ -526,6 +615,7 @@ void tst_QRegularExpression::normalMatch_data() QTest::addColumn<Match>("match"); Match m; + int offset = 0; m.clear(); m.isValid = true; m.hasMatch = true; @@ -577,20 +667,28 @@ void tst_QRegularExpression::normalMatch_data() m.clear(); m.isValid = true; m.hasMatch = true; m.captured << "c123def" << "c12" << "3" << "def"; - QTest::newRow("match06") << QRegularExpression("(\\w*)(\\d+)(\\w*)") - << "abc123def" - << 2 - << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) - << m; + offset = 2; + for (int i = 0; i <= offset; ++i) { + QTest::newRow(QStringLiteral("match06-offset%1").arg(i).toUtf8().constData()) + << QRegularExpression("(\\w*)(\\d+)(\\w*)") + << QStringLiteral("abc123def").mid(offset - i) + << i + << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) + << m; + } m.clear(); m.isValid = true; m.hasMatch = true; m.captured << QString(""); - QTest::newRow("match07") << QRegularExpression("\\w*") - << "abc123def" - << 9 - << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) - << m; + offset = 9; + for (int i = 0; i <= offset; ++i) { + QTest::newRow(QStringLiteral("match07-offset%1").arg(i).toUtf8().constData()) + << QRegularExpression("\\w*") + << QStringLiteral("abc123def").mid(offset - i) + << i + << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) + << m; + } m.clear(); m.isValid = true; m.hasMatch = true; @@ -648,19 +746,27 @@ void tst_QRegularExpression::normalMatch_data() m.clear(); m.isValid = true; - QTest::newRow("nomatch02") << QRegularExpression("(\\w+) (\\w+)") - << "a string" - << 1 - << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) - << m; + offset = 1; + for (int i = 0; i <= offset; ++i) { + QTest::newRow(QStringLiteral("nomatch02-offset%1").arg(i).toUtf8().constData()) + << QRegularExpression("(\\w+) (\\w+)") + << QStringLiteral("a string").mid(offset - i) + << i + << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) + << m; + } m.clear(); m.isValid = true; - QTest::newRow("nomatch03") << QRegularExpression("\\w+") - << "abc123def" - << 9 - << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) - << m; + offset = 9; + for (int i = 0; i <= offset; ++i) { + QTest::newRow(QStringLiteral("nomatch03-offset%1").arg(i).toUtf8().constData()) + << QRegularExpression("\\w+") + << QStringLiteral("abc123def").mid(offset - i) + << i + << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) + << m; + } // *** @@ -728,32 +834,14 @@ void tst_QRegularExpression::normalMatch() QFETCH(QRegularExpression::MatchOptions, matchOptions); QFETCH(Match, match); - if (forceOptimize) - regexp.optimize(); - - { - QRegularExpressionMatch m = regexp.match(subject, offset, QRegularExpression::NormalMatch, matchOptions); - consistencyCheck(m); - QVERIFY(m == match); - QCOMPARE(m.regularExpression(), regexp); - QCOMPARE(m.matchType(), QRegularExpression::NormalMatch); - QCOMPARE(m.matchOptions(), matchOptions); - } - { - // ignore the expected results provided by the match object -- - // we'll never get any result when testing the NoMatch type. - // Just check the validity of the match here. - Match realMatch; - realMatch.clear(); - realMatch.isValid = match.isValid; - - QRegularExpressionMatch m = regexp.match(subject, offset, QRegularExpression::NoMatch, matchOptions); - consistencyCheck(m); - QVERIFY(m == realMatch); - QCOMPARE(m.regularExpression(), regexp); - QCOMPARE(m.matchType(), QRegularExpression::NoMatch); - QCOMPARE(m.matchOptions(), matchOptions); - } + testMatch<QRegularExpressionMatch>(regexp, + static_cast<QREMatchStringPMF>(&QRegularExpression::match), + static_cast<QREMatchStringRefPMF>(&QRegularExpression::match), + subject, + offset, + QRegularExpression::NormalMatch, + matchOptions, + match); } void tst_QRegularExpression::partialMatch_data() @@ -766,6 +854,7 @@ void tst_QRegularExpression::partialMatch_data() QTest::addColumn<Match>("match"); Match m; + int offset = 0; m.clear(); m.isValid = true; m.hasPartialMatch = true; @@ -840,12 +929,16 @@ void tst_QRegularExpression::partialMatch_data() m.clear(); m.isValid = true; m.hasPartialMatch = true; m.captured << "def"; - QTest::newRow("softmatch08") << QRegularExpression("abc\\w+X|defY") - << "abcdef" - << 1 - << QRegularExpression::PartialPreferCompleteMatch - << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) - << m; + offset = 1; + for (int i = 0; i <= offset; ++i) { + QTest::newRow(QStringLiteral("softmatch08-offset%1").arg(i).toUtf8().constData()) + << QRegularExpression("abc\\w+X|defY") + << QStringLiteral("abcdef").mid(offset - i) + << i + << QRegularExpression::PartialPreferCompleteMatch + << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) + << m; + } // *** @@ -922,12 +1015,16 @@ void tst_QRegularExpression::partialMatch_data() m.clear(); m.isValid = true; m.hasPartialMatch = true; m.captured << "def"; - QTest::newRow("hardmatch08") << QRegularExpression("abc\\w+X|defY") - << "abcdef" - << 1 - << QRegularExpression::PartialPreferFirstMatch - << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) - << m; + offset = 1; + for (int i = 0; i <= offset; ++i) { + QTest::newRow(QStringLiteral("hardmatch08-offset%1").arg(i).toUtf8().constData()) + << QRegularExpression("abc\\w+X|defY") + << QStringLiteral("abcdef").mid(offset - i) + << i + << QRegularExpression::PartialPreferFirstMatch + << QRegularExpression::MatchOptions(QRegularExpression::NoMatchOption) + << m; + } m.clear(); m.isValid = true; m.hasPartialMatch = true; @@ -1009,32 +1106,14 @@ void tst_QRegularExpression::partialMatch() QFETCH(QRegularExpression::MatchOptions, matchOptions); QFETCH(Match, match); - if (forceOptimize) - regexp.optimize(); - - { - QRegularExpressionMatch m = regexp.match(subject, offset, matchType, matchOptions); - consistencyCheck(m); - QVERIFY(m == match); - QCOMPARE(m.regularExpression(), regexp); - QCOMPARE(m.matchType(), matchType); - QCOMPARE(m.matchOptions(), matchOptions); - } - { - // ignore the expected results provided by the match object -- - // we'll never get any result when testing the NoMatch type. - // Just check the validity of the match here. - Match realMatch; - realMatch.clear(); - realMatch.isValid = match.isValid; - - QRegularExpressionMatch m = regexp.match(subject, offset, QRegularExpression::NoMatch, matchOptions); - consistencyCheck(m); - QVERIFY(m == realMatch); - QCOMPARE(m.regularExpression(), regexp); - QCOMPARE(m.matchType(), QRegularExpression::NoMatch); - QCOMPARE(m.matchOptions(), matchOptions); - } + testMatch<QRegularExpressionMatch>(regexp, + static_cast<QREMatchStringPMF>(&QRegularExpression::match), + static_cast<QREMatchStringRefPMF>(&QRegularExpression::match), + subject, + offset, + matchType, + matchOptions, + match); } void tst_QRegularExpression::globalMatch_data() @@ -1304,31 +1383,14 @@ void tst_QRegularExpression::globalMatch() QFETCH(QRegularExpression::MatchOptions, matchOptions); QFETCH(QList<Match>, matchList); - if (forceOptimize) - regexp.optimize(); - - { - QRegularExpressionMatchIterator iterator = regexp.globalMatch(subject, offset, matchType, matchOptions); - consistencyCheck(iterator); - QVERIFY(iterator == matchList); - QCOMPARE(iterator.regularExpression(), regexp); - QCOMPARE(iterator.matchType(), matchType); - QCOMPARE(iterator.matchOptions(), matchOptions); - } - { - // ignore the expected results provided by the match object -- - // we'll never get any result when testing the NoMatch type. - // Just check the validity of the match here. - QList<Match> realMatchList; - - QRegularExpressionMatchIterator iterator = regexp.globalMatch(subject, offset, QRegularExpression::NoMatch, matchOptions); - consistencyCheck(iterator); - QVERIFY(iterator == realMatchList); - QCOMPARE(iterator.regularExpression(), regexp); - QCOMPARE(iterator.matchType(), QRegularExpression::NoMatch); - QCOMPARE(iterator.matchOptions(), matchOptions); - } - + testMatch<QRegularExpressionMatchIterator>(regexp, + static_cast<QREGlobalMatchStringPMF>(&QRegularExpression::globalMatch), + static_cast<QREGlobalMatchStringRefPMF>(&QRegularExpression::globalMatch), + subject, + offset, + matchType, + matchOptions, + matchList); } void tst_QRegularExpression::serialize_data() |