diff options
| author | Ulf Hermann <ulf.hermann@qt.io> | 2019-04-08 16:57:30 +0200 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@qt.io> | 2019-04-09 07:00:00 +0000 |
| commit | bc00353cffbfe0f74b602a16452f2e7bcd588152 (patch) | |
| tree | 3efec3f29b7b7338c92e66c15eced634d5e8f054 /tests/auto | |
| parent | 4b6832828e04a9806aaf345da5f456817dd3970b (diff) | |
Detect and reject cyclic aliases
Previously those would result in infinite recursion.
Fixes: QTBUG-74867
Change-Id: I6c0043b43e72fe7bc3a2a139ca600af2d5bca5ad
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'tests/auto')
| -rw-r--r-- | tests/auto/qml/qqmllanguage/data/cyclicAlias.errors.txt | 1 | ||||
| -rw-r--r-- | tests/auto/qml/qqmllanguage/data/cyclicAlias.qml | 5 | ||||
| -rw-r--r-- | tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp | 1 |
3 files changed, 7 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmllanguage/data/cyclicAlias.errors.txt b/tests/auto/qml/qqmllanguage/data/cyclicAlias.errors.txt new file mode 100644 index 0000000000..46951ef69f --- /dev/null +++ b/tests/auto/qml/qqmllanguage/data/cyclicAlias.errors.txt @@ -0,0 +1 @@ +4:5:Cyclic alias diff --git a/tests/auto/qml/qqmllanguage/data/cyclicAlias.qml b/tests/auto/qml/qqmllanguage/data/cyclicAlias.qml new file mode 100644 index 0000000000..23129e210d --- /dev/null +++ b/tests/auto/qml/qqmllanguage/data/cyclicAlias.qml @@ -0,0 +1,5 @@ +import QtQml 2.2 +QtObject { + id: o + property alias t: o.t +} diff --git a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp index dea7c6c7ee..f7198415a2 100644 --- a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp +++ b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp @@ -612,6 +612,7 @@ void tst_qqmllanguage::errors_data() QTest::newRow("badCompositeRegistration.1") << "badCompositeRegistration.1.qml" << "badCompositeRegistration.1.errors.txt" << false; QTest::newRow("badCompositeRegistration.2") << "badCompositeRegistration.2.qml" << "badCompositeRegistration.2.errors.txt" << false; + QTest::newRow("cyclicAlias") << "cyclicAlias.qml" << "cyclicAlias.errors.txt" << false; } |