1 files changed, 10 insertions, 1 deletions
diff --git a/tests/auto/widgets/widgets/qlineedit/tst_qlineedit.cpp b/tests/auto/widgets/widgets/qlineedit/tst_qlineedit.cpp
index a0ba91ba4a..3f7fdd6f6f 100644
--- a/tests/auto/widgets/widgets/qlineedit/tst_qlineedit.cpp
+++ b/tests/auto/widgets/widgets/qlineedit/tst_qlineedit.cpp
@@ -3106,7 +3106,6 @@ void tst_QLineEdit::inputMaskAndValidator()
 
 void tst_QLineEdit::maxLengthAndInputMask()
 {
-    // Really a test for #30447
     QLineEdit *testWidget = ensureTestWidget();
     QVERIFY(testWidget->inputMask().isNull());
     testWidget->setMaxLength(10);
@@ -3114,6 +3113,16 @@ void tst_QLineEdit::maxLengthAndInputMask()
     testWidget->setInputMask(QString());
     QVERIFY(testWidget->inputMask().isNull());
     QCOMPARE(testWidget->maxLength(), 10);
+
+    testWidget->setInputMask("XXXX");
+    QCOMPARE(testWidget->maxLength(), 4);
+
+    testWidget->setMaxLength(15);
+    QCOMPARE(testWidget->maxLength(), 4);
+
+    // 8 \ => raw string with 4 \ => input mask with 2 \ => maxLength = 2
+    testWidget->setInputMask("\\\\\\\\");
+    QCOMPARE(testWidget->maxLength(), 2);
 }