Fix inplace predict missing value. (#6787)

2021-03-27 05:36:10 +08:00
parent 5c87c2bba8
commit a59c7323b4
8 changed files with 97 additions and 33 deletions
--- a/tests/cpp/common/test_json.cc
+++ b/tests/cpp/common/test_json.cc
@@ -374,6 +374,11 @@ TEST(Json, AssigningNumber) {
    value = 15;  // NOLINT
    ASSERT_EQ(get<Number>(json), 4);
  }
+
+  {
+    Json value {Number(std::numeric_limits<float>::quiet_NaN())};
+    ASSERT_TRUE(IsA<Number>(value));
+  }
 }

 TEST(Json, AssigningString) {