make to<bool> skip range check

[folly.git] / folly / test / DynamicTest.cpp

diff --git a/folly/test/DynamicTest.cpp b/folly/test/DynamicTest.cpp
index 97af70be462e6df6b3f7f5561e48191f1b323cb3..e043d9142a1842aa7b428ad8d3d299ef5f482d73 100644 (file)
--- a/folly/test/DynamicTest.cpp
+++ b/folly/test/DynamicTest.cpp
@@ -107,18 +107,31 @@ TEST(Dynamic, ObjectBasics) {
   dynamic mergeObj2 = folly::dynamic::object
     ("key2", "value3")
     ("key3", "value4");
-  dynamic combinedObj = folly::dynamic::object
+
+  // Merged object where we prefer the values in mergeObj2
+  dynamic combinedPreferObj2 = folly::dynamic::object
     ("key1", "value1")
     ("key2", "value3")
     ("key3", "value4");
+
+  // Merged object where we prefer the values in mergeObj1
+  dynamic combinedPreferObj1 = folly::dynamic::object
+    ("key1", "value1")
+    ("key2", "value2")
+    ("key3", "value4");
+
   auto newMergeObj = dynamic::merge(mergeObj1, mergeObj2);
-  EXPECT_EQ(newMergeObj, combinedObj);
+  EXPECT_EQ(newMergeObj, combinedPreferObj2);
   EXPECT_EQ(mergeObj1, origMergeObj1); // mergeObj1 should be unchanged
 
   mergeObj1.update(mergeObj2);
-  EXPECT_EQ(mergeObj1, combinedObj);
+  EXPECT_EQ(mergeObj1, combinedPreferObj2);
   dynamic arr = { 1, 2, 3, 4, 5, 6 };
   EXPECT_THROW(mergeObj1.update(arr), std::exception);
+
+  mergeObj1 = origMergeObj1; // reset it
+  mergeObj1.update_missing(mergeObj2);
+  EXPECT_EQ(mergeObj1, combinedPreferObj1);
 }
 
 TEST(Dynamic, ObjectErase) {