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-rw-r--r--tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp b/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp
index b39b34e494..05d5f94e3d 100644
--- a/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp
+++ b/tests/auto/corelib/io/qurlinternal/tst_qurlinternal.cpp
@@ -1035,6 +1035,15 @@ void tst_QUrlInternal::encodingRecodeInvalidUtf8()
if (!qt_urlRecode(output, input.constData(), input.constData() + input.length(), QUrl::FullyEncoded))
output += input;
QCOMPARE(output, QTest::currentDataTag() + input);
+
+ // verify for security reasons that all bad UTF-8 data got replaced by QChar::ReplacementCharacter
+ output = QTest::currentDataTag();
+ if (!qt_urlRecode(output, input.constData(), input.constData() + input.length(), QUrl::FullyEncoded))
+ output += input;
+ for (int i = strlen(QTest::currentDataTag()); i < output.length(); ++i) {
+ QVERIFY2(output.at(i).unicode() < 0x80 || output.at(i) == QChar::ReplacementCharacter,
+ qPrintable(QString("Character at i == %1 was U+%2").arg(i).arg(output.at(i).unicode(), 4, 16, QLatin1Char('0'))));
+ }
}
void tst_QUrlInternal::recodeByteArray_data()