diff options
Diffstat (limited to 'tests/auto/corelib/tools/qarraydata/simplevector.h')
| -rw-r--r-- | tests/auto/corelib/tools/qarraydata/simplevector.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tests/auto/corelib/tools/qarraydata/simplevector.h b/tests/auto/corelib/tools/qarraydata/simplevector.h index 1e9812d08e..a6c43a92ee 100644 --- a/tests/auto/corelib/tools/qarraydata/simplevector.h +++ b/tests/auto/corelib/tools/qarraydata/simplevector.h @@ -206,8 +206,7 @@ public: if (d->needsDetach() || capacity() - size() < size_t(last - first) || shouldGrow) { - // QTBUG-84320: change to GrowsBackwards once supported in operations - auto flags = d->detachFlags() | Data::GrowsForward; + const auto flags = d->detachFlags() | Data::GrowsBackwards; SimpleVector detached(DataPointer::allocateGrow(d, d->detachCapacity(newSize), newSize, flags)); @@ -273,8 +272,11 @@ public: if (d->needsDetach() || capacity() - size() < size_t(last - first) || shouldGrow) { + auto flags = d->detachFlags() | Data::GrowsForward; + if (size_t(position) <= (size() + (last - first)) / 4) + flags |= Data::GrowsBackwards; SimpleVector detached(DataPointer::allocateGrow(d, d->detachCapacity(newSize), newSize, - d->detachFlags() | Data::GrowsForward)); + flags)); if (position) detached.d->copyAppend(begin, where); |