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Diffstat (limited to 'src/testlib/qtestcase.qdoc')
| -rw-r--r-- | src/testlib/qtestcase.qdoc | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/testlib/qtestcase.qdoc b/src/testlib/qtestcase.qdoc index a9cd745438..9c36d779fb 100644 --- a/src/testlib/qtestcase.qdoc +++ b/src/testlib/qtestcase.qdoc @@ -198,6 +198,40 @@ by the test framework. */ +/*! + \macro QVERIFY_THROWS_NO_EXCEPTION(...) + \since 6.3 + + \relates QTest + + The QVERIFY_THROWS_NO_EXCEPTION macro executes the expression given in its + variadic argument and tries to catch any exception thrown from the expression. + + There are several different outcomes: + + \list + \li If the expression does not throw an exception, then execution will continue. + + \li Otherwise, if an exception derived from \c{std::exception} is caught, a failure + will be recorded in the test log and the macro returns early (implicit return from + enclosing function). + + \li If an exception not derived from \c{std::exception} is caught, a failure will be + recorded in the test log and the exception will be re-thrown. This avoids problems + with e.g. pthread cancellation exceptions. + \endlist + + The macro uses variadic arguments so the expression can contain commas that the + preprocessor considers argument separators, e.g. as in + \code + QVERIFY_THROWS_NO_EXCEPTION(std::pair<int, long>{42, 42L}); + // macro arguments: \---- 1 ----/ \-- 2 -/ \3 / + \endcode + + \note This macro can only be used in a test function that is invoked + by the test framework. +*/ + /*! \macro QTRY_VERIFY_WITH_TIMEOUT(condition, timeout) \since 5.0 |