Chiebot-Mirror
/
protobuf
mirror of https://github.com/protocolbuffers/protobuf.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

add defaults to the mini table scalar getter accessor functions

Browse Source 
also inline upb_MiniTable_HasField()

PiperOrigin-RevId: 487588457
pull/13171/head
Eric Salo 2 years ago committed by Copybara-Service
parent 721c284959
commit 0e76047f5f
3 changed files with 55 additions and 40 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 15
      upb/mini_table/accessors.c
  2. 51
      upb/mini_table/accessors.h
  3. 29
      upb/mini_table/accessors_test.cc

15
upb/mini_table/accessors.c
Unescape View File

@ -86,19 +86,6 @@ static int _upb_MiniTableField_CTypeLg2Size(const upb_MiniTableField* f) {
return sizes[f->descriptortype];
}
bool upb_MiniTable_HasField(const upb_Message* msg,
const upb_MiniTableField* field) {
if (_upb_MiniTableField_InOneOf(field)) {
return _upb_getoneofcase_field(msg, field) == field->number;
} else if (field->presence > 0) {
return _upb_hasbit_field(msg, field);
} else {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_Message ||
field->descriptortype == kUpb_FieldType_Group);
return upb_MiniTable_GetMessage(msg, field) != NULL;
}
}
void upb_MiniTable_ClearField(upb_Message* msg,
const upb_MiniTableField* field) {
char* mem = UPB_PTR_AT(msg, field->offset, char);
@ -413,7 +400,7 @@ upb_UnknownToMessageRet upb_MiniTable_PromoteUnknownToMessage(
upb_Message* message = NULL;
// Callers should check that message is not set first before calling
// PromotoUnknownToMessage.
UPB_ASSERT(upb_MiniTable_GetMessage(msg, field) == NULL);
UPB_ASSERT(upb_MiniTable_GetMessage(msg, field, NULL) == NULL);
upb_UnknownToMessageRet ret;
ret.status = kUpb_UnknownToMessage_Ok;
do {

51
upb/mini_table/accessors.h
Unescape View File

@ -53,15 +53,24 @@ UPB_INLINE void _upb_MiniTable_SetPresence(upb_Message* msg,
// EVERYTHING ABOVE THIS LINE IS INTERNAL - DO NOT USE /////////////////////////
bool upb_MiniTable_HasField(const upb_Message* msg,
const upb_MiniTableField* field);
void upb_MiniTable_ClearField(upb_Message* msg,
const upb_MiniTableField* field);
UPB_INLINE bool upb_MiniTable_GetBool(const upb_Message* msg,
UPB_INLINE bool upb_MiniTable_HasField(const upb_Message* msg,
const upb_MiniTableField* field) {
if (_upb_MiniTableField_InOneOf(field)) {
return _upb_getoneofcase_field(msg, field) == field->number;
}
UPB_ASSERT(field->presence > 0);
return _upb_hasbit_field(msg, field);
}
UPB_INLINE bool upb_MiniTable_GetBool(const upb_Message* msg,
const upb_MiniTableField* field,
bool default_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_Bool);
if (default_val && !upb_MiniTable_HasField(msg, field)) return default_val;
return *UPB_PTR_AT(msg, field->offset, bool);
}
@ -74,11 +83,13 @@ UPB_INLINE void upb_MiniTable_SetBool(upb_Message* msg,
}
UPB_INLINE int32_t upb_MiniTable_GetInt32(const upb_Message* msg,
const upb_MiniTableField* field) {
const upb_MiniTableField* field,
int32_t default_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_Int32 ||
field->descriptortype == kUpb_FieldType_SInt32 ||
field->descriptortype == kUpb_FieldType_SFixed32 ||
field->descriptortype == kUpb_FieldType_Enum);
if (default_val && !upb_MiniTable_HasField(msg, field)) return default_val;
return *UPB_PTR_AT(msg, field->offset, int32_t);
}
@ -93,9 +104,11 @@ UPB_INLINE void upb_MiniTable_SetInt32(upb_Message* msg,
}
UPB_INLINE uint32_t upb_MiniTable_GetUInt32(const upb_Message* msg,
const upb_MiniTableField* field) {
const upb_MiniTableField* field,
uint32_t default_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_UInt32 ||
field->descriptortype == kUpb_FieldType_Fixed32);
if (default_val && !upb_MiniTable_HasField(msg, field)) return default_val;
return *UPB_PTR_AT(msg, field->offset, uint32_t);
}
@ -120,10 +133,12 @@ UPB_INLINE void upb_MiniTable_SetEnumProto2(upb_Message* msg,
}
UPB_INLINE int64_t upb_MiniTable_GetInt64(const upb_Message* msg,
const upb_MiniTableField* field) {
const upb_MiniTableField* field,
uint64_t default_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_Int64 ||
field->descriptortype == kUpb_FieldType_SInt64 ||
field->descriptortype == kUpb_FieldType_SFixed64);
if (default_val && !upb_MiniTable_HasField(msg, field)) return default_val;
return *UPB_PTR_AT(msg, field->offset, int64_t);
}
@ -138,9 +153,11 @@ UPB_INLINE void upb_MiniTable_SetInt64(upb_Message* msg,
}
UPB_INLINE uint64_t upb_MiniTable_GetUInt64(const upb_Message* msg,
const upb_MiniTableField* field) {
const upb_MiniTableField* field,
uint64_t default_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_UInt64 ||
field->descriptortype == kUpb_FieldType_Fixed64);
if (default_val && !upb_MiniTable_HasField(msg, field)) return default_val;
return *UPB_PTR_AT(msg, field->offset, uint64_t);
}
@ -154,8 +171,10 @@ UPB_INLINE void upb_MiniTable_SetUInt64(upb_Message* msg,
}
UPB_INLINE float upb_MiniTable_GetFloat(const upb_Message* msg,
const upb_MiniTableField* field) {
const upb_MiniTableField* field,
float default_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_Float);
if (default_val && !upb_MiniTable_HasField(msg, field)) return default_val;
return *UPB_PTR_AT(msg, field->offset, float);
}
@ -168,8 +187,10 @@ UPB_INLINE void upb_MiniTable_SetFloat(upb_Message* msg,
}
UPB_INLINE double upb_MiniTable_GetDouble(const upb_Message* msg,
const upb_MiniTableField* field) {
const upb_MiniTableField* field,
double default_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_Double);
if (default_val && !upb_MiniTable_HasField(msg, field)) return default_val;
return *UPB_PTR_AT(msg, field->offset, double);
}
@ -181,10 +202,12 @@ UPB_INLINE void upb_MiniTable_SetDouble(upb_Message* msg,
*UPB_PTR_AT(msg, field->offset, double) = value;
}
UPB_INLINE upb_StringView upb_MiniTable_GetString(
const upb_Message* msg, const upb_MiniTableField* field) {
UPB_INLINE upb_StringView
upb_MiniTable_GetString(const upb_Message* msg, const upb_MiniTableField* field,
upb_StringView def_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_Bytes ||
field->descriptortype == kUpb_FieldType_String);
if (def_val.size && !upb_MiniTable_HasField(msg, field)) return def_val;
return *UPB_PTR_AT(msg, field->offset, upb_StringView);
}
@ -198,9 +221,11 @@ UPB_INLINE void upb_MiniTable_SetString(upb_Message* msg,
}
UPB_INLINE const upb_Message* upb_MiniTable_GetMessage(
const upb_Message* msg, const upb_MiniTableField* field) {
const upb_Message* msg, const upb_MiniTableField* field,
upb_Message* default_val) {
UPB_ASSERT(field->descriptortype == kUpb_FieldType_Message ||
field->descriptortype == kUpb_FieldType_Group);
if (default_val && !upb_MiniTable_HasField(msg, field)) return default_val;
return *UPB_PTR_AT(msg, field->offset, const upb_Message*);
}

29
upb/mini_table/accessors_test.cc
Unescape View File

@ -159,10 +159,10 @@ TEST(GeneratedCode, ScalarsProto2) {
EXPECT_EQ(
0, protobuf_test_messages_proto2_TestAllTypesProto2_optional_int32(msg));
EXPECT_EQ(0, upb_MiniTable_GetInt32(msg, optional_int32_field));
EXPECT_EQ(0, upb_MiniTable_GetInt32(msg, optional_int32_field, 0));
upb_MiniTable_SetInt32(msg, optional_int32_field, kTestInt32);
EXPECT_EQ(true, upb_MiniTable_HasField(msg, optional_int32_field));
EXPECT_EQ(kTestInt32, upb_MiniTable_GetInt32(msg, optional_int32_field));
EXPECT_EQ(kTestInt32, upb_MiniTable_GetInt32(msg, optional_int32_field, 0));
EXPECT_EQ(
kTestInt32,
protobuf_test_messages_proto2_TestAllTypesProto2_optional_int32(msg));
@ -172,9 +172,10 @@ TEST(GeneratedCode, ScalarsProto2) {
EXPECT_EQ(
0, protobuf_test_messages_proto2_TestAllTypesProto2_optional_uint32(msg));
EXPECT_EQ(0, upb_MiniTable_GetUInt32(msg, optional_uint32_field));
EXPECT_EQ(0, upb_MiniTable_GetUInt32(msg, optional_uint32_field, 0));
upb_MiniTable_SetUInt32(msg, optional_uint32_field, kTestUInt32);
EXPECT_EQ(kTestUInt32, upb_MiniTable_GetUInt32(msg, optional_uint32_field));
EXPECT_EQ(kTestUInt32,
upb_MiniTable_GetUInt32(msg, optional_uint32_field, 0));
EXPECT_EQ(
kTestUInt32,
protobuf_test_messages_proto2_TestAllTypesProto2_optional_uint32(msg));
@ -197,7 +198,7 @@ TEST(GeneratedCode, ScalarProto3) {
upb_MiniTable_SetInt64(msg, optional_int64_field, -1);
EXPECT_EQ(
-1, protobuf_test_messages_proto3_TestAllTypesProto3_optional_int64(msg));
EXPECT_EQ(-1, upb_MiniTable_GetInt64(msg, optional_int64_field));
EXPECT_EQ(-1, upb_MiniTable_GetInt64(msg, optional_int64_field, 0));
EXPECT_EQ(
0, protobuf_test_messages_proto3_TestAllTypesProto3_optional_uint64(msg));
@ -205,7 +206,8 @@ TEST(GeneratedCode, ScalarProto3) {
EXPECT_EQ(
kTestUInt64,
protobuf_test_messages_proto3_TestAllTypesProto3_optional_uint64(msg));
EXPECT_EQ(kTestUInt64, upb_MiniTable_GetUInt64(msg, optional_uint64_field));
EXPECT_EQ(kTestUInt64,
upb_MiniTable_GetUInt64(msg, optional_uint64_field, 0));
upb_Arena_Free(arena);
}
@ -224,7 +226,8 @@ TEST(GeneratedCode, Strings) {
protobuf_test_messages_proto2_TestAllTypesProto2_set_optional_string(
msg, upb_StringView_FromString(kTestStr1));
EXPECT_EQ(true, upb_MiniTable_HasField(msg, optional_string_field));
upb_StringView value = upb_MiniTable_GetString(msg, optional_string_field);
upb_StringView value = upb_MiniTable_GetString(msg, optional_string_field,
upb_StringView{NULL, 0});
std::string read_value = std::string(value.data, value.size);
EXPECT_EQ(kTestStr1, read_value);
// Clear.
@ -257,7 +260,7 @@ TEST(GeneratedCode, SubMessage) {
find_proto2_field(kFieldOptionalNestedMessage);
const upb_Message* test_message =
upb_MiniTable_GetMessage(msg, optional_message_field);
upb_MiniTable_GetMessage(msg, optional_message_field, NULL);
EXPECT_EQ(NULL, test_message);
EXPECT_EQ(false, upb_MiniTable_HasField(msg, optional_message_field));
@ -273,14 +276,14 @@ TEST(GeneratedCode, SubMessage) {
// Read back using mini table API.
const upb_Message* sub_message =
upb_MiniTable_GetMessage(msg, optional_message_field);
upb_MiniTable_GetMessage(msg, optional_message_field, NULL);
EXPECT_EQ(true, sub_message != NULL);
const upb_MiniTableField* nested_message_a_field =
upb_MiniTable_FindFieldByNumber(
&protobuf_test_messages_proto2_TestAllTypesProto2_NestedMessage_msg_init,
kFieldOptionalNestedMessageA);
EXPECT_EQ(5, upb_MiniTable_GetInt32(sub_message, nested_message_a_field));
EXPECT_EQ(5, upb_MiniTable_GetInt32(sub_message, nested_message_a_field, 0));
upb_MiniTable_ClearField(msg, optional_message_field);
EXPECT_EQ(
@ -305,7 +308,7 @@ TEST(GeneratedCode, SubMessage) {
msg) != NULL);
EXPECT_EQ(true, upb_MiniTable_HasField(msg, optional_message_field));
EXPECT_EQ(123,
upb_MiniTable_GetInt32(mutable_message, nested_message_a_field));
upb_MiniTable_GetInt32(mutable_message, nested_message_a_field, 0));
upb_Arena_Free(arena);
}
@ -522,7 +525,7 @@ TEST(GeneratedCode, PromoteUnknownMessage) {
mini_table, nullptr, 0, arena);
EXPECT_EQ(decode_status, kUpb_DecodeStatus_Ok);
int32_t val = upb_MiniTable_GetInt32(
msg, upb_MiniTable_FindFieldByNumber(mini_table, 4));
msg, upb_MiniTable_FindFieldByNumber(mini_table, 4), 0);
EXPECT_EQ(val, 11);
upb_FindUnknownRet unknown = upb_MiniTable_FindUnknown(msg, 5);
EXPECT_EQ(unknown.status, kUpb_FindUnknown_Ok);
@ -538,7 +541,7 @@ TEST(GeneratedCode, PromoteUnknownMessage) {
&upb_test_ModelWithExtensions_msg_init, decode_options, arena);
EXPECT_EQ(promote_result.status, kUpb_UnknownToMessage_Ok);
const upb_Message* promoted_message =
upb_MiniTable_GetMessage(msg, &mini_table->fields[1]);
upb_MiniTable_GetMessage(msg, &mini_table->fields[1], NULL);
EXPECT_EQ(upb_test_ModelWithExtensions_random_int32(
(upb_test_ModelWithExtensions*)promoted_message),
12);

Write Preview
Loading…
Cancel
Save