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Commit 1c9f0fb7 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "AAPT2: Change proto format to reduce usage of StringPool"

parents 3bec59a7 08535002

tools/aapt2/Format.proto

+33 −25
Original line number Diff line number Diff line
@@ -67,21 +67,12 @@ message CompiledFile { 


// Top level message representing a resource table.

message ResourceTable {

  // The string pool containing string values (strings that actually end up in the binary ARSC

  // file) referenced throughout the resource table.

  optional StringPool string_pool = 1;



  // The string pool containing source paths referenced throughout the resource table. This does

  // not end up in the final binary ARSC file.

  optional StringPool source_pool = 2;



  // The string pool containing the names of unresolved symbols. This does not end up in the final

  // binary ARSC file. Unresolved symbols are just resource names that haven't had a resource ID

  // assigned to them, therefore can't be referenced by resource ID.

  optional StringPool symbol_pool = 3;

  optional StringPool source_pool = 1;



  // Resource definitions corresponding to an Android package.

  repeated Package packages = 4;

  repeated Package packages = 2;

}



// Defines resources for an Android package.
@@ -202,9 +193,10 @@ message Item { 
  optional Reference ref = 1;

  optional String str = 2;

  optional RawString raw_str = 3;

  optional FileReference file = 4;

  optional Id id = 5;

  optional Primitive prim = 6;

  optional StyledString styled_str = 4;

  optional FileReference file = 5;

  optional Id id = 6;

  optional Primitive prim = 7;

}



// A CompoundValue is an abstract type. It represents a value that is a made of other values.
@@ -233,10 +225,8 @@ message Reference { 
  // The resource ID (0xPPTTEEEE) of the resource being referred.

  optional uint32 id = 2;



  // If the resource ID is not resolved, the index into the symbol string pool where the name of

  // the reference is stored. The symbol string pool is located at the top level ResourceTable

  // message.

  optional uint32 symbol_idx = 3;

  // The optional resource name.

  optional string name = 3;



  // Whether this reference is referencing a private resource (@*package:type/entry).

  optional bool private = 4;
@@ -249,23 +239,41 @@ message Id { 


// A value that is a string.

message String {

  // The index into the values string pool, located at the top level ResourceTable message.

  optional uint32 idx = 1;

  optional string value = 1;

}



// A value that is a raw string, which is unescaped/uninterpreted. This is typically used to

// represent the value of a style attribute before the attribute is compiled and the set of

// allowed values is known.

message RawString {

  // The index into the values string pool, located at the top level ResourceTable message.

  optional uint32 idx = 1;

  optional string value = 1;

}



// A string with styling information, like html tags that specify boldness, italics, etc.

message StyledString {

  // The raw text of the string.

  optional string value = 1;



  // A Span marks a region of the string text that is styled.

  message Span {

    // The name of the tag, and its attributes, encoded as follows:

    // tag_name;attr1=value1;attr2=value2;[...]

    optional string tag = 1;



    // The first character position this span applies to, in UTF-16 offset.

    optional uint32 first_char = 2;



    // The last character position this span applies to, in UTF-16 offset.

    optional uint32 last_char = 3;

  }



  repeated Span span = 2;

}



// A value that is a reference to an external entity, like an XML file or a PNG.

message FileReference {

  // The index into the values string pool, located at the top level ResourceTable message. This

  // represents the path to the file within an APK (typically res/type-config/entry.ext).

  optional uint32 path_idx = 1;

  // Path to a file within the APK (typically res/type-config/entry.ext).

  optional string path = 1;

}



// A value that represents a primitive data type (float, int, boolean, etc.).

tools/aapt2/proto/TableProtoDeserializer.cpp

+33 −86
Original line number Diff line number Diff line
@@ -55,15 +55,10 @@ class ReferenceIdToNameVisitor : public ValueVisitor { 


class PackagePbDeserializer {

 public:

  PackagePbDeserializer(const android::ResStringPool* valuePool,

                        const android::ResStringPool* sourcePool,

                        const android::ResStringPool* symbolPool,

                        const Source& source, IDiagnostics* diag)

      : value_pool_(valuePool),

        source_pool_(sourcePool),

        symbol_pool_(symbolPool),

        source_(source),

        diag_(diag) {}

  PackagePbDeserializer(const android::ResStringPool* sourcePool, const Source& source,

                        IDiagnostics* diag)

      : source_pool_(sourcePool), source_(source), diag_(diag) {

  }



 public:

  bool DeserializeFromPb(const pb::Package& pbPackage, ResourceTable* table) {
@@ -87,8 +82,7 @@ class PackagePbDeserializer { 
      for (const pb::Entry& pbEntry : pbType.entries()) {

        ResourceEntry* entry = type->FindOrCreateEntry(pbEntry.name());



        // Deserialize the symbol status (public/private with source and

        // comments).

        // Deserialize the symbol status (public/private with source and comments).

        if (pbEntry.has_symbol_status()) {

          const pb::SymbolStatus& pbStatus = pbEntry.symbol_status();

          if (pbStatus.has_source()) {
@@ -161,8 +155,7 @@ class PackagePbDeserializer { 


 private:

  std::unique_ptr<Item> DeserializeItemFromPb(const pb::Item& pb_item,

                                              const ConfigDescription& config,

                                              StringPool* pool) {

                                              const ConfigDescription& config, StringPool* pool) {

    if (pb_item.has_ref()) {

      const pb::Reference& pb_ref = pb_item.ref();

      std::unique_ptr<Reference> ref = util::make_unique<Reference>();
@@ -173,45 +166,32 @@ class PackagePbDeserializer { 


    } else if (pb_item.has_prim()) {

      const pb::Primitive& pb_prim = pb_item.prim();

      android::Res_value prim = {};

      prim.dataType = static_cast<uint8_t>(pb_prim.type());

      prim.data = pb_prim.data();

      return util::make_unique<BinaryPrimitive>(prim);

      return util::make_unique<BinaryPrimitive>(static_cast<uint8_t>(pb_prim.type()),

                                                pb_prim.data());



    } else if (pb_item.has_id()) {

      return util::make_unique<Id>();



    } else if (pb_item.has_str()) {

      const uint32_t idx = pb_item.str().idx();

      const std::string str = util::GetString(*value_pool_, idx);



      const android::ResStringPool_span* spans = value_pool_->styleAt(idx);

      if (spans && spans->name.index != android::ResStringPool_span::END) {

        StyleString style_str = {str};

        while (spans->name.index != android::ResStringPool_span::END) {

          style_str.spans.push_back(

              Span{util::GetString(*value_pool_, spans->name.index),

                   spans->firstChar, spans->lastChar});

          spans++;

        }

        return util::make_unique<StyledString>(pool->MakeRef(

            style_str, StringPool::Context(StringPool::Context::kNormalPriority, config)));

      }

      return util::make_unique<String>(

          pool->MakeRef(str, StringPool::Context(config)));

          pool->MakeRef(pb_item.str().value(), StringPool::Context(config)));



    } else if (pb_item.has_raw_str()) {

      const uint32_t idx = pb_item.raw_str().idx();

      const std::string str = util::GetString(*value_pool_, idx);

      return util::make_unique<RawString>(

          pool->MakeRef(str, StringPool::Context(config)));

          pool->MakeRef(pb_item.raw_str().value(), StringPool::Context(config)));



    } else if (pb_item.has_styled_str()) {

      const pb::StyledString& pb_str = pb_item.styled_str();

      StyleString style_str{pb_str.value()};

      for (const pb::StyledString::Span& pb_span : pb_str.span()) {

        style_str.spans.push_back(Span{pb_span.tag(), pb_span.first_char(), pb_span.last_char()});

      }

      return util::make_unique<StyledString>(pool->MakeRef(

          style_str, StringPool::Context(StringPool::Context::kNormalPriority, config)));



    } else if (pb_item.has_file()) {

      const uint32_t idx = pb_item.file().path_idx();

      const std::string str = util::GetString(*value_pool_, idx);

      return util::make_unique<FileReference>(pool->MakeRef(

          str,

          StringPool::Context(StringPool::Context::kHighPriority, config)));

          pb_item.file().path(), StringPool::Context(StringPool::Context::kHighPriority, config)));



    } else {

      diag_->Error(DiagMessage(source_) << "unknown item");
@@ -255,15 +235,13 @@ class PackagePbDeserializer { 
        std::unique_ptr<Style> style = util::make_unique<Style>();

        if (pb_style.has_parent()) {

          style->parent = Reference();

          if (!DeserializeReferenceFromPb(pb_style.parent(),

                                          &style->parent.value())) {

          if (!DeserializeReferenceFromPb(pb_style.parent(), &style->parent.value())) {

            return {};

          }



          if (pb_style.has_parent_source()) {

            Source parent_source;

            DeserializeSourceFromPb(pb_style.parent_source(), *source_pool_,

                                    &parent_source);

            DeserializeSourceFromPb(pb_style.parent_source(), *source_pool_, &parent_source);

            style->parent.value().SetSource(std::move(parent_source));

          }

        }
@@ -300,8 +278,7 @@ class PackagePbDeserializer { 
        const pb::Array& pb_array = pb_compound_value.array();

        std::unique_ptr<Array> array = util::make_unique<Array>();

        for (const pb::Array_Entry& pb_entry : pb_array.entries()) {

          std::unique_ptr<Item> item =

              DeserializeItemFromPb(pb_entry.item(), config, pool);

          std::unique_ptr<Item> item = DeserializeItemFromPb(pb_entry.item(), config, pool);

          if (!item) {

            return {};

          }
@@ -316,8 +293,7 @@ class PackagePbDeserializer { 
        std::unique_ptr<Plural> plural = util::make_unique<Plural>();

        for (const pb::Plural_Entry& pb_entry : pb_plural.entries()) {

          size_t pluralIdx = DeserializePluralEnumFromPb(pb_entry.arity());

          plural->values[pluralIdx] =

              DeserializeItemFromPb(pb_entry.item(), config, pool);

          plural->values[pluralIdx] = DeserializeItemFromPb(pb_entry.item(), config, pool);

          if (!plural->values[pluralIdx]) {

            return {};

          }
@@ -350,11 +326,10 @@ class PackagePbDeserializer { 
      out_ref->id = ResourceId(pb_ref.id());

    }



    if (pb_ref.has_symbol_idx()) {

      const std::string str_symbol = util::GetString(*symbol_pool_, pb_ref.symbol_idx());

    if (pb_ref.has_name()) {

      ResourceNameRef name_ref;

      if (!ResourceUtils::ParseResourceName(str_symbol, &name_ref, nullptr)) {

        diag_->Error(DiagMessage(source_) << "invalid reference name '" << str_symbol << "'");

      if (!ResourceUtils::ParseResourceName(pb_ref.name(), &name_ref, nullptr)) {

        diag_->Error(DiagMessage(source_) << "invalid reference name '" << pb_ref.name() << "'");

        return false;

      }
@@ -377,41 +352,24 @@ class PackagePbDeserializer { 
  }



 private:

  const android::ResStringPool* value_pool_;

  const android::ResStringPool* source_pool_;

  const android::ResStringPool* symbol_pool_;

  const Source source_;

  IDiagnostics* diag_;

};



}  // namespace



std::unique_ptr<ResourceTable> DeserializeTableFromPb(

    const pb::ResourceTable& pb_table, const Source& source,

    IDiagnostics* diag) {

  // We import the android namespace because on Windows NO_ERROR is a macro, not

  // an enum, which

std::unique_ptr<ResourceTable> DeserializeTableFromPb(const pb::ResourceTable& pb_table,

                                                      const Source& source, IDiagnostics* diag) {

  // We import the android namespace because on Windows NO_ERROR is a macro, not an enum, which

  // causes errors when qualifying it with android::

  using namespace android;



  std::unique_ptr<ResourceTable> table = util::make_unique<ResourceTable>();



  if (!pb_table.has_string_pool()) {

    diag->Error(DiagMessage(source) << "no string pool found");

    return {};

  }



  ResStringPool value_pool;

  status_t result = value_pool.setTo(pb_table.string_pool().data().data(),

                                     pb_table.string_pool().data().size());

  if (result != NO_ERROR) {

    diag->Error(DiagMessage(source) << "invalid string pool");

    return {};

  }



  ResStringPool source_pool;

  if (pb_table.has_source_pool()) {

    result = source_pool.setTo(pb_table.source_pool().data().data(),

    status_t result = source_pool.setTo(pb_table.source_pool().data().data(),

                                        pb_table.source_pool().data().size());

    if (result != NO_ERROR) {

      diag->Error(DiagMessage(source) << "invalid source pool");
@@ -419,18 +377,7 @@ std::unique_ptr<ResourceTable> DeserializeTableFromPb( 
    }

  }



  ResStringPool symbol_pool;

  if (pb_table.has_symbol_pool()) {

    result = symbol_pool.setTo(pb_table.symbol_pool().data().data(),

                               pb_table.symbol_pool().data().size());

    if (result != NO_ERROR) {

      diag->Error(DiagMessage(source) << "invalid symbol pool");

      return {};

    }

  }



  PackagePbDeserializer package_pb_deserializer(&value_pool, &source_pool,

                                                &symbol_pool, source, diag);

  PackagePbDeserializer package_pb_deserializer(&source_pool, source, diag);

  for (const pb::Package& pb_package : pb_table.packages()) {

    if (!package_pb_deserializer.DeserializeFromPb(pb_package, table.get())) {

      return {};

tools/aapt2/proto/TableProtoSerializer.cpp

+36 −43
Original line number Diff line number Diff line
@@ -24,9 +24,9 @@ 


#include "android-base/logging.h"



using google::protobuf::io::CodedOutputStream;

using google::protobuf::io::CodedInputStream;

using google::protobuf::io::ZeroCopyOutputStream;

using ::google::protobuf::io::CodedInputStream;

using ::google::protobuf::io::CodedOutputStream;

using ::google::protobuf::io::ZeroCopyOutputStream;



namespace aapt {
@@ -36,46 +36,46 @@ class PbSerializerVisitor : public RawValueVisitor { 
 public:

  using RawValueVisitor::Visit;



  /**

   * Constructor to use when expecting to serialize any value.

   */

  PbSerializerVisitor(StringPool* source_pool, StringPool* symbol_pool,

                      pb::Value* out_pb_value)

      : source_pool_(source_pool),

        symbol_pool_(symbol_pool),

        out_pb_value_(out_pb_value),

        out_pb_item_(nullptr) {}



  /**

   * Constructor to use when expecting to serialize an Item.

   */

  PbSerializerVisitor(StringPool* sourcePool, StringPool* symbolPool,

                      pb::Item* outPbItem)

      : source_pool_(sourcePool),

        symbol_pool_(symbolPool),

        out_pb_value_(nullptr),

        out_pb_item_(outPbItem) {}

  // Constructor to use when expecting to serialize any value.

  PbSerializerVisitor(StringPool* source_pool, pb::Value* out_pb_value)

      : source_pool_(source_pool), out_pb_value_(out_pb_value), out_pb_item_(nullptr) {

  }



  // Constructor to use when expecting to serialize an Item.

  PbSerializerVisitor(StringPool* sourcePool, pb::Item* outPbItem)

      : source_pool_(sourcePool), out_pb_value_(nullptr), out_pb_item_(outPbItem) {

  }



  void Visit(Reference* ref) override {

    SerializeReferenceToPb(*ref, pb_item()->mutable_ref());

  }



  void Visit(String* str) override {

    pb_item()->mutable_str()->set_idx(str->value.index());

    pb_item()->mutable_str()->set_value(*str->value);

  }



  void Visit(RawString* str) override {

    pb_item()->mutable_raw_str()->set_value(*str->value);

  }



  void Visit(StyledString* str) override {

    pb_item()->mutable_str()->set_idx(str->value.index());

    pb::StyledString* pb_str = pb_item()->mutable_styled_str();

    pb_str->set_value(str->value->value);



    for (const StringPool::Span& span : str->value->spans) {

      pb::StyledString::Span* pb_span = pb_str->add_span();

      pb_span->set_tag(*span.name);

      pb_span->set_first_char(span.first_char);

      pb_span->set_last_char(span.last_char);

    }

  }



  void Visit(FileReference* file) override {

    pb_item()->mutable_file()->set_path_idx(file->path.index());

    pb_item()->mutable_file()->set_path(*file->path);

  }



  void Visit(Id* id) override { pb_item()->mutable_id(); }



  void Visit(RawString* raw_str) override {

    pb_item()->mutable_raw_str()->set_idx(raw_str->value.index());

  void Visit(Id* /*id*/) override {

    pb_item()->mutable_id();

  }



  void Visit(BinaryPrimitive* prim) override {
@@ -119,7 +119,7 @@ class PbSerializerVisitor : public RawValueVisitor { 


      pb::Item* pb_item = pb_entry->mutable_item();

      SerializeItemCommonToPb(entry.key, pb_entry);

      PbSerializerVisitor sub_visitor(source_pool_, symbol_pool_, pb_item);

      PbSerializerVisitor sub_visitor(source_pool_, pb_item);

      entry.value->Accept(&sub_visitor);

    }

  }
@@ -138,8 +138,7 @@ class PbSerializerVisitor : public RawValueVisitor { 
    for (auto& value : array->items) {

      pb::Array_Entry* pb_entry = pb_array->add_entries();

      SerializeItemCommonToPb(*value, pb_entry);

      PbSerializerVisitor sub_visitor(source_pool_, symbol_pool_,

                                      pb_entry->mutable_item());

      PbSerializerVisitor sub_visitor(source_pool_, pb_entry->mutable_item());

      value->Accept(&sub_visitor);

    }

  }
@@ -157,7 +156,7 @@ class PbSerializerVisitor : public RawValueVisitor { 
      pb_entry->set_arity(SerializePluralEnumToPb(i));

      pb::Item* pb_element = pb_entry->mutable_item();

      SerializeItemCommonToPb(*plural->values[i], pb_entry);

      PbSerializerVisitor sub_visitor(source_pool_, symbol_pool_, pb_element);

      PbSerializerVisitor sub_visitor(source_pool_, pb_element);

      plural->values[i]->Accept(&sub_visitor);

    }

  }
@@ -179,8 +178,7 @@ class PbSerializerVisitor : public RawValueVisitor { 


  template <typename T>

  void SerializeItemCommonToPb(const Item& item, T* pb_item) {

    SerializeSourceToPb(item.GetSource(), source_pool_,

                        pb_item->mutable_source());

    SerializeSourceToPb(item.GetSource(), source_pool_, pb_item->mutable_source());

    if (!item.GetComment().empty()) {

      pb_item->set_comment(item.GetComment());

    }
@@ -192,8 +190,7 @@ class PbSerializerVisitor : public RawValueVisitor { 
    }



    if (ref.name) {

      StringPool::Ref symbol_ref = symbol_pool_->MakeRef(ref.name.value().ToString());

      pb_ref->set_symbol_idx(static_cast<uint32_t>(symbol_ref.index()));

      pb_ref->set_name(ref.name.value().ToString());

    }



    pb_ref->set_private_(ref.private_reference);
@@ -201,7 +198,6 @@ class PbSerializerVisitor : public RawValueVisitor { 
  }



  StringPool* source_pool_;

  StringPool* symbol_pool_;

  pb::Value* out_pb_value_;

  pb::Item* out_pb_item_;

};
@@ -220,9 +216,7 @@ std::unique_ptr<pb::ResourceTable> SerializeTableToPb(ResourceTable* table) { 
  });



  auto pb_table = util::make_unique<pb::ResourceTable>();

  SerializeStringPoolToPb(table->string_pool, pb_table->mutable_string_pool());



  StringPool source_pool, symbol_pool;

  StringPool source_pool;



  for (auto& package : table->packages) {

    pb::Package* pb_package = pb_table->add_packages();
@@ -270,7 +264,7 @@ std::unique_ptr<pb::ResourceTable> SerializeTableToPb(ResourceTable* table) { 
            pb_value->set_weak(true);

          }



          PbSerializerVisitor visitor(&source_pool, &symbol_pool, pb_value);

          PbSerializerVisitor visitor(&source_pool, pb_value);

          config_value->value->Accept(&visitor);

        }

      }
@@ -278,7 +272,6 @@ std::unique_ptr<pb::ResourceTable> SerializeTableToPb(ResourceTable* table) { 
  }



  SerializeStringPoolToPb(source_pool, pb_table->mutable_source_pool());

  SerializeStringPoolToPb(symbol_pool, pb_table->mutable_symbol_pool());

  return pb_table;

}

tools/aapt2/proto/TableProtoSerializer_test.cpp

+34 −15
Original line number Diff line number Diff line
@@ -20,7 +20,9 @@ 
#include "test/Test.h"



using ::google::protobuf::io::StringOutputStream;

using ::testing::Eq;

using ::testing::NotNull;

using ::testing::SizeIs;



namespace aapt {
@@ -38,12 +40,12 @@ TEST(TableProtoSerializer, SerializeSinglePackage) { 


  Symbol public_symbol;

  public_symbol.state = SymbolState::kPublic;

  ASSERT_TRUE(table->SetSymbolState(

      test::ParseNameOrDie("com.app.a:layout/main"), ResourceId(0x7f020000),

      public_symbol, context->GetDiagnostics()));

  ASSERT_TRUE(table->SetSymbolState(test::ParseNameOrDie("com.app.a:layout/main"),

                                    ResourceId(0x7f020000), public_symbol,

                                    context->GetDiagnostics()));



  Id* id = test::GetValue<Id>(table.get(), "com.app.a:id/foo");

  ASSERT_NE(nullptr, id);

  ASSERT_THAT(id, NotNull());



  // Make a plural.

  std::unique_ptr<Plural> plural = util::make_unique<Plural>();
@@ -52,6 +54,15 @@ TEST(TableProtoSerializer, SerializeSinglePackage) { 
                                 ConfigDescription{}, {}, std::move(plural),

                                 context->GetDiagnostics()));



  // Make a styled string.

  StyleString style_string;

  style_string.str = "hello";

  style_string.spans.push_back(Span{"b", 0u, 4u});

  ASSERT_TRUE(

      table->AddResource(test::ParseNameOrDie("com.app.a:string/styled"), ConfigDescription{}, {},

                         util::make_unique<StyledString>(table->string_pool.MakeRef(style_string)),

                         context->GetDiagnostics()));



  // Make a resource with different products.

  ASSERT_TRUE(table->AddResource(

      test::ParseNameOrDie("com.app.a:integer/one"),
@@ -65,9 +76,8 @@ TEST(TableProtoSerializer, SerializeSinglePackage) { 
      context->GetDiagnostics()));



  // Make a reference with both resource name and resource ID.

  // The reference should point to a resource outside of this table to test that

  // both

  // name and id get serialized.

  // The reference should point to a resource outside of this table to test that both name and id

  // get serialized.

  Reference expected_ref;

  expected_ref.name = test::ParseNameOrDie("android:layout/main");

  expected_ref.id = ResourceId(0x01020000);
@@ -85,36 +95,45 @@ TEST(TableProtoSerializer, SerializeSinglePackage) { 


  Id* new_id = test::GetValue<Id>(new_table.get(), "com.app.a:id/foo");

  ASSERT_THAT(new_id, NotNull());

  EXPECT_EQ(id->IsWeak(), new_id->IsWeak());

  EXPECT_THAT(new_id->IsWeak(), Eq(id->IsWeak()));



  Maybe<ResourceTable::SearchResult> result =

      new_table->FindResource(test::ParseNameOrDie("com.app.a:layout/main"));

  ASSERT_TRUE(result);

  EXPECT_EQ(SymbolState::kPublic, result.value().type->symbol_status.state);

  EXPECT_EQ(SymbolState::kPublic, result.value().entry->symbol_status.state);



  EXPECT_THAT(result.value().type->symbol_status.state, Eq(SymbolState::kPublic));

  EXPECT_THAT(result.value().entry->symbol_status.state, Eq(SymbolState::kPublic));



  result = new_table->FindResource(test::ParseNameOrDie("com.app.a:bool/foo"));

  ASSERT_TRUE(result);

  EXPECT_EQ(SymbolState::kUndefined, result.value().entry->symbol_status.state);

  EXPECT_THAT(result.value().entry->symbol_status.state, Eq(SymbolState::kUndefined));

  EXPECT_TRUE(result.value().entry->symbol_status.allow_new);



  // Find the product-dependent values

  BinaryPrimitive* prim = test::GetValueForConfigAndProduct<BinaryPrimitive>(

      new_table.get(), "com.app.a:integer/one", test::ParseConfigOrDie("land"), "");

  ASSERT_THAT(prim, NotNull());

  EXPECT_EQ(123u, prim->value.data);

  EXPECT_THAT(prim->value.data, Eq(123u));



  prim = test::GetValueForConfigAndProduct<BinaryPrimitive>(

      new_table.get(), "com.app.a:integer/one", test::ParseConfigOrDie("land"), "tablet");

  ASSERT_THAT(prim, NotNull());

  EXPECT_EQ(321u, prim->value.data);

  EXPECT_THAT(prim->value.data, Eq(321u));



  Reference* actual_ref = test::GetValue<Reference>(new_table.get(), "com.app.a:layout/abc");

  ASSERT_THAT(actual_ref, NotNull());

  ASSERT_TRUE(actual_ref->name);

  ASSERT_TRUE(actual_ref->id);

  EXPECT_EQ(expected_ref.name.value(), actual_ref->name.value());

  EXPECT_EQ(expected_ref.id.value(), actual_ref->id.value());

  EXPECT_THAT(*actual_ref, Eq(expected_ref));



  StyledString* actual_styled_str =

      test::GetValue<StyledString>(new_table.get(), "com.app.a:string/styled");

  ASSERT_THAT(actual_styled_str, NotNull());

  EXPECT_THAT(actual_styled_str->value->value, Eq("hello"));

  ASSERT_THAT(actual_styled_str->value->spans, SizeIs(1u));

  EXPECT_THAT(*actual_styled_str->value->spans[0].name, Eq("b"));

  EXPECT_THAT(actual_styled_str->value->spans[0].first_char, Eq(0u));

  EXPECT_THAT(actual_styled_str->value->spans[0].last_char, Eq(4u));

}



TEST(TableProtoSerializer, SerializeFileHeader) {