1 files changed, 52 insertions, 52 deletions
diff --git a/test/core/json/json_test.cc b/test/core/json/json_test.cc
index 9e4d351dd7..18b9c55ee7 100644
--- a/test/core/json/json_test.cc
+++ b/test/core/json/json_test.cc
@@ -70,70 +70,70 @@ static testing_pair testing_pairs[] = {
     /* Testing invalid parsing. */
 
     /* Testing plain invalid things, exercising the state machine. */
-    {"\\", NULL},
-    {"nu ll", NULL},
-    {"{\"foo\": bar}", NULL},
-    {"{\"foo\": bar\"x\"}", NULL},
-    {"fals", NULL},
-    {"0,0 ", NULL},
-    {"\"foo\",[]", NULL},
+    {"\\", nullptr},
+    {"nu ll", nullptr},
+    {"{\"foo\": bar}", nullptr},
+    {"{\"foo\": bar\"x\"}", nullptr},
+    {"fals", nullptr},
+    {"0,0 ", nullptr},
+    {"\"foo\",[]", nullptr},
     /* Testing unterminated string. */
-    {"\"\\x", NULL},
+    {"\"\\x", nullptr},
     /* Testing invalid UTF-16 number. */
-    {"\"\\u123x", NULL},
-    {"{\"\\u123x", NULL},
+    {"\"\\u123x", nullptr},
+    {"{\"\\u123x", nullptr},
     /* Testing imbalanced surrogate pairs. */
-    {"\"\\ud834f", NULL},
-    {"{\"\\ud834f\":0}", NULL},
-    {"\"\\ud834\\n", NULL},
-    {"{\"\\ud834\\n\":0}", NULL},
-    {"\"\\udd1ef", NULL},
-    {"{\"\\udd1ef\":0}", NULL},
-    {"\"\\ud834\\ud834\"", NULL},
-    {"{\"\\ud834\\ud834\"\":0}", NULL},
-    {"\"\\ud834\\u1234\"", NULL},
-    {"{\"\\ud834\\u1234\"\":0}", NULL},
-    {"\"\\ud834]\"", NULL},
-    {"{\"\\ud834]\"\":0}", NULL},
-    {"\"\\ud834 \"", NULL},
-    {"{\"\\ud834 \"\":0}", NULL},
-    {"\"\\ud834\\\\\"", NULL},
-    {"{\"\\ud834\\\\\"\":0}", NULL},
+    {"\"\\ud834f", nullptr},
+    {"{\"\\ud834f\":0}", nullptr},
+    {"\"\\ud834\\n", nullptr},
+    {"{\"\\ud834\\n\":0}", nullptr},
+    {"\"\\udd1ef", nullptr},
+    {"{\"\\udd1ef\":0}", nullptr},
+    {"\"\\ud834\\ud834\"", nullptr},
+    {"{\"\\ud834\\ud834\"\":0}", nullptr},
+    {"\"\\ud834\\u1234\"", nullptr},
+    {"{\"\\ud834\\u1234\"\":0}", nullptr},
+    {"\"\\ud834]\"", nullptr},
+    {"{\"\\ud834]\"\":0}", nullptr},
+    {"\"\\ud834 \"", nullptr},
+    {"{\"\\ud834 \"\":0}", nullptr},
+    {"\"\\ud834\\\\\"", nullptr},
+    {"{\"\\ud834\\\\\"\":0}", nullptr},
     /* Testing embedded invalid whitechars. */
-    {"\"\n\"", NULL},
-    {"\"\t\"", NULL},
+    {"\"\n\"", nullptr},
+    {"\"\t\"", nullptr},
     /* Testing empty json data. */
-    {"", NULL},
+    {"", nullptr},
     /* Testing extra characters after end of parsing. */
-    {"{},", NULL},
+    {"{},", nullptr},
     /* Testing imbalanced containers. */
-    {"{}}", NULL},
-    {"[]]", NULL},
-    {"{{}", NULL},
-    {"[[]", NULL},
-    {"[}", NULL},
-    {"{]", NULL},
+    {"{}}", nullptr},
+    {"[]]", nullptr},
+    {"{{}", nullptr},
+    {"[[]", nullptr},
+    {"[}", nullptr},
+    {"{]", nullptr},
     /* Testing bad containers. */
-    {"{x}", NULL},
-    {"{x=0,y}", NULL},
+    {"{x}", nullptr},
+    {"{x=0,y}", nullptr},
     /* Testing trailing comma. */
-    {"{,}", NULL},
-    {"[1,2,3,4,]", NULL},
-    {"{\"a\": 1, }", NULL},
+    {"{,}", nullptr},
+    {"[1,2,3,4,]", nullptr},
+    {"{\"a\": 1, }", nullptr},
     /* Testing after-ending characters. */
-    {"{}x", NULL},
+    {"{}x", nullptr},
     /* Testing having a key syntax in an array. */
-    {"[\"x\":0]", NULL},
+    {"[\"x\":0]", nullptr},
     /* Testing invalid numbers. */
-    {"1.", NULL},
-    {"1e", NULL},
-    {".12", NULL},
-    {"1.x", NULL},
-    {"1.12x", NULL},
-    {"1ex", NULL},
-    {"1e12x", NULL},
-    {".12x", NULL},
-    {"000", NULL},
+    {"1.", nullptr},
+    {"1e", nullptr},
+    {".12", nullptr},
+    {"1.x", nullptr},
+    {"1.12x", nullptr},
+    {"1ex", nullptr},
+    {"1e12x", nullptr},
+    {".12x", nullptr},
+    {"000", nullptr},
 };
 
 static void test_pairs() {