diff options
| -rw-r--r-- | src/corelib/json/qjsonparser.cpp | 15 | ||||
| -rw-r--r-- | tests/auto/corelib/json/tst_qtjson.cpp | 33 |
2 files changed, 47 insertions, 1 deletions
diff --git a/src/corelib/json/qjsonparser.cpp b/src/corelib/json/qjsonparser.cpp index 094cb7a76b..0eb0d21ecf 100644 --- a/src/corelib/json/qjsonparser.cpp +++ b/src/corelib/json/qjsonparser.cpp @@ -283,7 +283,6 @@ char Parser::nextToken() case ValueSeparator: case EndArray: case EndObject: - eatSpace(); case Quote: break; default: @@ -469,6 +468,10 @@ bool Parser::parseMember(int baseOffset) lastError = QJsonParseError::MissingNameSeparator; return false; } + if (!eatSpace()) { + lastError = QJsonParseError::UnterminatedObject; + return false; + } QJsonPrivate::Value val; if (!parseValue(&val, baseOffset)) return false; @@ -544,6 +547,10 @@ bool Parser::parseArray() nextToken(); } else { while (1) { + if (!eatSpace()) { + lastError = QJsonParseError::UnterminatedArray; + return false; + } QJsonPrivate::Value val; if (!parseValue(&val, arrayOffset)) return false; @@ -686,6 +693,12 @@ bool Parser::parseValue(QJsonPrivate::Value *val, int baseOffset) DEBUG << "value: object"; END; return true; + case ValueSeparator: + // Essentially missing value, but after a colon, not after a comma + // like the other MissingObject errors. + lastError = QJsonParseError::IllegalValue; + return false; + case EndObject: case EndArray: lastError = QJsonParseError::MissingObject; return false; diff --git a/tests/auto/corelib/json/tst_qtjson.cpp b/tests/auto/corelib/json/tst_qtjson.cpp index 17892b44a2..4a6584a0f6 100644 --- a/tests/auto/corelib/json/tst_qtjson.cpp +++ b/tests/auto/corelib/json/tst_qtjson.cpp @@ -139,6 +139,9 @@ private Q_SLOTS: void removeNonLatinKey(); void documentFromVariant(); + void parseErrorOffset_data(); + void parseErrorOffset(); + private: QString testDataDir; }; @@ -2830,5 +2833,35 @@ void tst_QtJson::documentFromVariant() QCOMPARE(do1.object(), do2.object()); } +void tst_QtJson::parseErrorOffset_data() +{ + QTest::addColumn<QByteArray>("json"); + QTest::addColumn<int>("errorOffset"); + + QTest::newRow("Trailing comma in object") << QByteArray("{ \"value\": false, }") << 19; + QTest::newRow("Trailing comma in object plus whitespace") << QByteArray("{ \"value\": false, } ") << 19; + QTest::newRow("Trailing comma in array") << QByteArray("[ false, ]") << 10; + QTest::newRow("Trailing comma in array plus whitespace") << QByteArray("[ false, ] ") << 10; + QTest::newRow("Missing value in object") << QByteArray("{ \"value\": , } ") << 12; + QTest::newRow("Missing value in array") << QByteArray("[ \"value\" , , ] ") << 13; + QTest::newRow("Leading comma in object") << QByteArray("{ , \"value\": false}") << 3; + QTest::newRow("Leading comma in array") << QByteArray("[ , false]") << 3; + QTest::newRow("Stray ,") << QByteArray(" , ") << 3; + QTest::newRow("Stray [") << QByteArray(" [ ") << 5; + QTest::newRow("Stray }") << QByteArray(" } ") << 3; +} + +void tst_QtJson::parseErrorOffset() +{ + QFETCH(QByteArray, json); + QFETCH(int, errorOffset); + + QJsonParseError error; + QJsonDocument::fromJson(json, &error); + + QVERIFY(error.error != QJsonParseError::NoError); + QCOMPARE(error.offset, errorOffset); +} + QTEST_MAIN(tst_QtJson) #include "tst_qtjson.moc" |