464 static std::string errorContext(const Value &V, const Path::Root &R) {  in errorContext()
488   Path::Root Root("CustomStruct");  in TEST()  local
489   ASSERT_TRUE(fromJSON(J, R, Root));  in TEST()
493   ASSERT_FALSE(fromJSON(J, R, Root));  in TEST()
495             toString(Root.getError()));  in TEST()
503   EXPECT_EQ(ExpectedDump, errorContext(J, Root));  in TEST()
506   EXPECT_FALSE(fromJSON(nullptr, V, Root));  in TEST()
508             toString(Root.getError()));  in TEST()
510   EXPECT_FALSE(fromJSON(Object{}, V, Root));  in TEST()
511   EXPECT_EQ("missing value at CustomStruct.str", toString(Root.getError()));  in TEST()
513   EXPECT_FALSE(fromJSON(Object{{"str", 1}}, V, Root));  in TEST()
514   EXPECT_EQ("expected string at CustomStruct.str", toString(Root.getError()));  in TEST()
517   EXPECT_FALSE(fromJSON(Object{{"str", "1"}, {"int", "string"}}, V, Root));  in TEST()
518   EXPECT_EQ("expected integer at CustomStruct.int", toString(Root.getError()));  in TEST()
521   EXPECT_FALSE(fromJSON(Object{{"str", "1"}, {"bool", "string"}}, V, Root));  in TEST()
522   EXPECT_EQ("expected boolean at CustomStruct.bool", toString(Root.getError()));  in TEST()
596   Path::Root R("foo");  in TEST()