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| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2021-05-19 10:25:45 +0200 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2021-05-26 11:02:48 +0000 |
| commit | ae021882330abc5f6fbaadca290e6e5670c89028 (patch) | |
| tree | 99821d2caae31319e00a89a5ecf858e38ebf4f6e /src/testlib/qtestcase.cpp | |
| parent | 25a7034d78aeb12726a1052d64c0aa3314a1f69d (diff) | |
QTestlib: Add formatting for QObject * in QCOMPARE
Output object name and class in QCOMPARE(). This should help
to debug flaky QWidget tests that for example check on focusWidget().
[ChangeLog][QtTestLib] QCOMPARE() now reports QObject * values by class and objectName().
Task-number: QTBUG-64446
Change-Id: Ife04e89bba04fc78d077c8f0f07af17a17c9cf8c
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/testlib/qtestcase.cpp')
| -rw-r--r-- | src/testlib/qtestcase.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp index daaa1bc390..596f521ffa 100644 --- a/src/testlib/qtestcase.cpp +++ b/src/testlib/qtestcase.cpp @@ -2822,6 +2822,24 @@ char *QTest::toString(const void *p) return msg; } +/*! \internal + */ +char *QTest::toString(const volatile QObject *vo) +{ + if (vo == nullptr) + return qstrdup("<null>"); + + auto *o = const_cast<const QObject*>(vo); + const QString &name = o->objectName(); + const char *className = o->metaObject()->className(); + char *msg = new char[256]; + if (name.isEmpty()) + qsnprintf(msg, 256, "%s/%p", className, o); + else + qsnprintf(msg, 256, "%s/\"%s\"", className, qPrintable(name)); + return msg; +} + /*! \fn char *QTest::toString(const QColor &color) \internal */ |