TEST_F(SelectionAdjusterTest, adjustSelectionInDOMTree) { setBodyContent("<div id=sample>foo</div>"); MockVisibleSelectionChangeObserver selectionObserver; VisibleSelection selection; selection.setChangeObserver(selectionObserver); Node* const sample = document().getElementById("sample"); Node* const foo = sample->firstChild(); // Select "foo" VisibleSelectionInFlatTree selectionInFlatTree( PositionInFlatTree(foo, 0), PositionInFlatTree(foo, 3)); SelectionAdjuster::adjustSelectionInDOMTree(&selection, selectionInFlatTree); EXPECT_EQ(Position(foo, 0), selection.start()); EXPECT_EQ(Position(foo, 3), selection.end()); EXPECT_EQ(1, selectionObserver.callCounter()) << "adjustSelectionInDOMTree() should call didChangeVisibleSelection()"; }