public void CheckIP_SectionHeadDiff()
{
CheckDisposed();
CompleteInitialize(true, m_philemonRev);
using (DummyDiffView view = new DummyDiffView(Cache, m_philemonCurr,
m_bookMerger.Differences, false))
{
view.StyleSheet = m_styleSheet;
view.MakeRoot();
view.PerformLayout();
view.RootBox.Activate(VwSelectionState.vssEnabled);
Difference diff1 = m_bookMerger.Differences.MoveFirst();
view.ScrollToParaDiff(diff1.HvoCurr, diff1.IchMinCurr);
// The IP should be set in a section heading and at the beginning of the difference.
SelectionHelper helper = SelectionHelper.Create(view);
Assert.AreEqual(12, helper.IchAnchor);
Assert.AreEqual((int)ScrSection.ScrSectionTags.kflidHeading, helper.LevelInfo[1].tag);
}
}