diff options
| -rw-r--r-- | src/gui/util/qvalidator.cpp | 2 | ||||
| -rw-r--r-- | tests/auto/gui/util/qregularexpressionvalidator/tst_qregularexpressionvalidator.cpp | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/src/gui/util/qvalidator.cpp b/src/gui/util/qvalidator.cpp index 93990a8748..aac9282710 100644 --- a/src/gui/util/qvalidator.cpp +++ b/src/gui/util/qvalidator.cpp @@ -1013,7 +1013,7 @@ QValidator::State QRegularExpressionValidator::validate(QString &input, int &pos const QRegularExpressionMatch m = d->usedRe.match(input, 0, QRegularExpression::PartialPreferCompleteMatch); if (m.hasMatch()) { return Acceptable; - } else if (m.hasPartialMatch()) { + } else if (input.isEmpty() || m.hasPartialMatch()) { return Intermediate; } else { pos = input.size(); diff --git a/tests/auto/gui/util/qregularexpressionvalidator/tst_qregularexpressionvalidator.cpp b/tests/auto/gui/util/qregularexpressionvalidator/tst_qregularexpressionvalidator.cpp index 31853f7015..eff07ad07f 100644 --- a/tests/auto/gui/util/qregularexpressionvalidator/tst_qregularexpressionvalidator.cpp +++ b/tests/auto/gui/util/qregularexpressionvalidator/tst_qregularexpressionvalidator.cpp @@ -74,6 +74,9 @@ void tst_QRegularExpressionValidator::validate_data() QTest::newRow("data14") << QRegularExpression("\\w\\d\\d") << QString("E5") << QValidator::Intermediate; QTest::newRow("data15") << QRegularExpression("\\w\\d\\d") << QString("+9") << QValidator::Invalid; + QTest::newRow("emptystr1") << QRegularExpression("[T][e][s][t]") << QString("") << QValidator::Intermediate; + QTest::newRow("emptystr2") << QRegularExpression("[T][e][s][t]") << QString() << QValidator::Intermediate; + QTest::newRow("empty01") << QRegularExpression() << QString() << QValidator::Acceptable; QTest::newRow("empty02") << QRegularExpression() << QString("test") << QValidator::Acceptable; } |