Merge pull request #13147 from yashykt/testc++ize

Convert test/core to C++

6 files changed, 46 insertions, 42 deletions

diff --git a/test/core/json/BUILD b/test/core/json/BUILD
index 3ff7918677..b8b36c0652 100644
--- a/test/core/json/BUILD
+++ b/test/core/json/BUILD
@@ -22,8 +22,8 @@ load("//test/core/util:grpc_fuzzer.bzl", "grpc_fuzzer")
 
 grpc_fuzzer(
     name = "json_fuzzer",
-    srcs = ["fuzzer.c"],
-    language = "C",
+    srcs = ["fuzzer.cc"],
+    language = "C++",
     corpus = "corpus",
     deps = [
         "//:gpr",
@@ -35,8 +35,8 @@ grpc_fuzzer(
 grpc_cc_binary(
     name = "json_rewrite",
     testonly = 1,
-    srcs = ["json_rewrite.c"],
-    language = "C",
+    srcs = ["json_rewrite.cc"],
+    language = "C++",
     deps = [
         "//:gpr",
         "//:grpc",
@@ -47,8 +47,8 @@ grpc_cc_binary(
 
 grpc_cc_test(
     name = "json_rewrite_test",
-    srcs = ["json_rewrite_test.c"],
-    language = "C",
+    srcs = ["json_rewrite_test.cc"],
+    language = "C++",
     data = [
         "rewrite_test_input.json",
         "rewrite_test_output_condensed.json",
@@ -65,8 +65,8 @@ grpc_cc_test(
 
 grpc_cc_test(
     name = "json_stream_error_test",
-    srcs = ["json_stream_error_test.c"],
-    language = "C",
+    srcs = ["json_stream_error_test.cc"],
+    language = "C++",
     deps = [
         "//:gpr",
         "//:grpc",
@@ -77,8 +77,8 @@ grpc_cc_test(
 
 grpc_cc_test(
     name = "json_test",
-    srcs = ["json_test.c"],
-    language = "C",
+    srcs = ["json_test.cc"],
+    language = "C++",
     deps = [
         "//:gpr",
         "//:grpc",
diff --git a/test/core/json/fuzzer.c b/test/core/json/fuzzer.cc
index 273886873c..6dafabb95b 100644
--- a/test/core/json/fuzzer.c
+++ b/test/core/json/fuzzer.cc
@@ -29,11 +29,11 @@
 bool squelch = true;
 bool leak_check = true;
 
-int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   char* s;
   struct grpc_memory_counters counters;
   grpc_memory_counters_init();
-  s = gpr_malloc(size);
+  s = static_cast<char*>(gpr_malloc(size));
   memcpy(s, data, size);
   grpc_json* x;
   if ((x = grpc_json_parse_string_with_len(s, size))) {
diff --git a/test/core/json/json_rewrite.c b/test/core/json/json_rewrite.cc
index 3bd50e67b3..98e76e9772 100644
--- a/test/core/json/json_rewrite.c
+++ b/test/core/json/json_rewrite.cc
@@ -47,18 +47,18 @@ typedef struct json_reader_userdata {
 } json_reader_userdata;
 
 static void json_writer_output_char(void* userdata, char c) {
-  json_writer_userdata* state = userdata;
+  json_writer_userdata* state = static_cast<json_writer_userdata*>(userdata);
   fputc(c, state->out);
 }
 
 static void json_writer_output_string(void* userdata, const char* str) {
-  json_writer_userdata* state = userdata;
+  json_writer_userdata* state = static_cast<json_writer_userdata*>(userdata);
   fputs(str, state->out);
 }
 
 static void json_writer_output_string_with_len(void* userdata, const char* str,
                                                size_t len) {
-  json_writer_userdata* state = userdata;
+  json_writer_userdata* state = static_cast<json_writer_userdata*>(userdata);
   fwrite(str, len, 1, state->out);
 }
 
@@ -70,19 +70,20 @@ static void check_string(json_reader_userdata* state, size_t needed) {
   if (state->free_space >= needed) return;
   needed -= state->free_space;
   needed = (needed + 0xffu) & ~0xffu;
-  state->scratchpad = gpr_realloc(state->scratchpad, state->allocated + needed);
+  state->scratchpad = static_cast<char*>(
+      gpr_realloc(state->scratchpad, state->allocated + needed));
   state->free_space += needed;
   state->allocated += needed;
 }
 
 static void json_reader_string_clear(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   state->free_space = state->allocated;
   state->string_len = 0;
 }
 
 static void json_reader_string_add_char(void* userdata, uint32_t c) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   check_string(state, 1);
   GPR_ASSERT(c < 256);
   state->scratchpad[state->string_len++] = (char)c;
@@ -117,7 +118,7 @@ static void json_reader_string_add_utf32(void* userdata, uint32_t c) {
 
 static uint32_t json_reader_read_char(void* userdata) {
   int r;
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   r = fgetc(state->in);
   if (r == EOF) r = GRPC_JSON_READ_CHAR_EOF;
@@ -125,8 +126,9 @@ static uint32_t json_reader_read_char(void* userdata) {
 }
 
 static void json_reader_container_begins(void* userdata, grpc_json_type type) {
-  json_reader_userdata* state = userdata;
-  stacked_container* container = gpr_malloc(sizeof(stacked_container));
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
+  stacked_container* container =
+      static_cast<stacked_container*>(gpr_malloc(sizeof(stacked_container)));
 
   container->type = type;
   container->next = state->top;
@@ -136,7 +138,7 @@ static void json_reader_container_begins(void* userdata, grpc_json_type type) {
 }
 
 static grpc_json_type json_reader_container_ends(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   stacked_container* container = state->top;
 
   grpc_json_writer_container_ends(state->writer, container->type);
@@ -146,21 +148,21 @@ static grpc_json_type json_reader_container_ends(void* userdata) {
 }
 
 static void json_reader_set_key(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   json_reader_string_add_char(userdata, 0);
 
   grpc_json_writer_object_key(state->writer, state->scratchpad);
 }
 
 static void json_reader_set_string(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   json_reader_string_add_char(userdata, 0);
 
   grpc_json_writer_value_string(state->writer, state->scratchpad);
 }
 
 static int json_reader_set_number(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   grpc_json_writer_value_raw_with_len(state->writer, state->scratchpad,
                                       state->string_len);
@@ -169,19 +171,19 @@ static int json_reader_set_number(void* userdata) {
 }
 
 static void json_reader_set_true(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   grpc_json_writer_value_raw_with_len(state->writer, "true", 4);
 }
 
 static void json_reader_set_false(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   grpc_json_writer_value_raw_with_len(state->writer, "false", 5);
 }
 
 static void json_reader_set_null(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   grpc_json_writer_value_raw_with_len(state->writer, "null", 4);
 }
diff --git a/test/core/json/json_rewrite_test.c b/test/core/json/json_rewrite_test.cc
index a83989f402..47b4f01e8b 100644
--- a/test/core/json/json_rewrite_test.c
+++ b/test/core/json/json_rewrite_test.cc
@@ -49,7 +49,7 @@ typedef struct json_reader_userdata {
 } json_reader_userdata;
 
 static void json_writer_output_char(void* userdata, char c) {
-  json_writer_userdata* state = userdata;
+  json_writer_userdata* state = static_cast<json_writer_userdata*>(userdata);
   int cmp = fgetc(state->cmp);
 
   /* treat CRLF as LF */
@@ -81,19 +81,20 @@ static void check_string(json_reader_userdata* state, size_t needed) {
   if (state->free_space >= needed) return;
   needed -= state->free_space;
   needed = (needed + 0xffu) & ~0xffu;
-  state->scratchpad = gpr_realloc(state->scratchpad, state->allocated + needed);
+  state->scratchpad = static_cast<char*>(
+      gpr_realloc(state->scratchpad, state->allocated + needed));
   state->free_space += needed;
   state->allocated += needed;
 }
 
 static void json_reader_string_clear(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   state->free_space = state->allocated;
   state->string_len = 0;
 }
 
 static void json_reader_string_add_char(void* userdata, uint32_t c) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   check_string(state, 1);
   GPR_ASSERT(c <= 256);
   state->scratchpad[state->string_len++] = (char)c;
@@ -128,7 +129,7 @@ static void json_reader_string_add_utf32(void* userdata, uint32_t c) {
 
 static uint32_t json_reader_read_char(void* userdata) {
   int r;
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   if (!state->did_eagain) {
     state->did_eagain = 1;
@@ -143,8 +144,9 @@ static uint32_t json_reader_read_char(void* userdata) {
 }
 
 static void json_reader_container_begins(void* userdata, grpc_json_type type) {
-  json_reader_userdata* state = userdata;
-  stacked_container* container = gpr_malloc(sizeof(stacked_container));
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
+  stacked_container* container =
+      static_cast<stacked_container*>(gpr_malloc(sizeof(stacked_container)));
 
   container->type = type;
   container->next = state->top;
@@ -154,7 +156,7 @@ static void json_reader_container_begins(void* userdata, grpc_json_type type) {
 }
 
 static grpc_json_type json_reader_container_ends(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   stacked_container* container = state->top;
 
   grpc_json_writer_container_ends(state->writer, container->type);
@@ -164,21 +166,21 @@ static grpc_json_type json_reader_container_ends(void* userdata) {
 }
 
 static void json_reader_set_key(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   json_reader_string_add_char(userdata, 0);
 
   grpc_json_writer_object_key(state->writer, state->scratchpad);
 }
 
 static void json_reader_set_string(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
   json_reader_string_add_char(userdata, 0);
 
   grpc_json_writer_value_string(state->writer, state->scratchpad);
 }
 
 static int json_reader_set_number(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   grpc_json_writer_value_raw_with_len(state->writer, state->scratchpad,
                                       state->string_len);
@@ -187,19 +189,19 @@ static int json_reader_set_number(void* userdata) {
 }
 
 static void json_reader_set_true(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   grpc_json_writer_value_raw_with_len(state->writer, "true", 4);
 }
 
 static void json_reader_set_false(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   grpc_json_writer_value_raw_with_len(state->writer, "false", 5);
 }
 
 static void json_reader_set_null(void* userdata) {
-  json_reader_userdata* state = userdata;
+  json_reader_userdata* state = static_cast<json_reader_userdata*>(userdata);
 
   grpc_json_writer_value_raw_with_len(state->writer, "null", 4);
 }
diff --git a/test/core/json/json_stream_error_test.c b/test/core/json/json_stream_error_test.cc
index 975ccd2b42..975ccd2b42 100644
--- a/test/core/json/json_stream_error_test.c
+++ b/test/core/json/json_stream_error_test.cc
diff --git a/test/core/json/json_test.c b/test/core/json/json_test.cc
index 9e4d351dd7..9e4d351dd7 100644
--- a/test/core/json/json_test.c
+++ b/test/core/json/json_test.cc