27 SelectionTree makeSelectionTree(const StringRef MarkedCode, ParsedAST &AST) {  in makeSelectionTree()
32     return SelectionTree::createRight(AST.getASTContext(), AST.getTokens(),  in makeSelectionTree()
36     return SelectionTree::createRight(  in makeSelectionTree()
42     return SelectionTree::createRight(AST.getASTContext(), AST.getTokens(), 0u,  in makeSelectionTree()
47 Range nodeRange(const SelectionTree::Node *N, ParsedAST &AST) {  in nodeRange()
63 std::string nodeKind(const SelectionTree::Node *N) {  in nodeKind()
67 std::vector<const SelectionTree::Node *> allNodes(const SelectionTree &T) {  in allNodes()
68   std::vector<const SelectionTree::Node *> Result = {&T.root()};  in allNodes()
70     const SelectionTree::Node *N = Result[I];  in allNodes()
78 bool verifyCommonAncestor(const SelectionTree::Node &Root,  in verifyCommonAncestor()
79                           const SelectionTree::Node *Common,  in verifyCommonAncestor()
86   for (const SelectionTree::Node *Child : Root.Children)  in verifyCommonAncestor()
489 TEST(SelectionTree, Metrics) {  in TEST()  argument
544     for (const SelectionTree::Node *N : allNodes(T))  in TEST()
545       if (N->Selected == SelectionTree::Complete)  in TEST()
547       else if (N->Selected == SelectionTree::Partial)  in TEST()
626   const SelectionTree::Node *Str = T.commonAncestor();  in TEST()
640   SelectionTree::createEach(  in TEST()
642       Test.point("ambiguous"), [&](SelectionTree T) {  in TEST()
654   SelectionTree::createEach(AST.getASTContext(), AST.getTokens(),  in TEST()
656                             [&](SelectionTree T) {  in TEST()
663   SelectionTree::createEach(AST.getASTContext(), AST.getTokens(),  in TEST()
665                             [&](SelectionTree T) {  in TEST()
672   SelectionTree::createEach(AST.getASTContext(), AST.getTokens(),  in TEST()
674                             [&](SelectionTree T) {  in TEST()
682   SelectionTree::createEach(AST.getASTContext(), AST.getTokens(),  in TEST()
684                             [&](SelectionTree T) {  in TEST()