JSONHandler: add fallback handler support

2 files changed, 12 insertions, 0 deletions

diff --git a/libtests/json_handler.cc b/libtests/json_handler.cc
index 57185c98..2d3f9862 100644
--- a/libtests/json_handler.cc
+++ b/libtests/json_handler.cc
@@ -77,6 +77,7 @@ make_all_handler()
     auto h5s = std::make_shared<JSONHandler>();
     h->addDictKeyHandler("five", h5s);
     h5s->addArrayHandlers(print_json, make_print_message("array end"), h5);
+    h5s->addFallbackHandler(h5);
     auto h6 = std::make_shared<JSONHandler>();
     h6->addDictHandlers(print_json, make_print_message("dict end"));
     auto h6a = std::make_shared<JSONHandler>();
@@ -109,6 +110,11 @@ test_all()
    "six": {"a": {"b": "quack", "Q": "baaa"}, "b": "moo"}
 })");
     h->handle(".", j);
+    std::cerr << "-- fallback --" << std::endl;
+    j = JSON::parse(R"({
+   "five": "not-array"
+})");
+    h->handle(".", j);
 }
 
 static void
diff --git a/libtests/qtest/json_handler/json_handler.out b/libtests/qtest/json_handler/json_handler.out
index f076d4ee..4f340b85 100644
--- a/libtests/qtest/json_handler/json_handler.out
+++ b/libtests/qtest/json_handler/json_handler.out
@@ -63,6 +63,12 @@
 .three: bool: true
 .two: number: 3.14
 .: json: dict end
+-- fallback --
+.: json: {
+  "five": "not-array"
+}
+.five: string: not-array
+.: json: dict end
 -- errors --
 bad type at top: JSON handler: value at . is not of expected type
 .: json: {