diff options
Diffstat (limited to 'src/google/protobuf/compiler')
| -rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_file.cc | 26 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_map_field.cc | 205 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_map_field.h | 4 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/cpp/cpp_message.cc | 8 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/java/java_file.cc | 18 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/java/java_generator.cc | 2 | ||||
| -rwxr-xr-x | src/google/protobuf/compiler/js/js_generator.cc | 24 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/python/python_generator.cc | 60 | ||||
| -rw-r--r-- | src/google/protobuf/compiler/python/python_plugin_unittest.cc | 48 |
9 files changed, 261 insertions, 134 deletions
diff --git a/src/google/protobuf/compiler/cpp/cpp_file.cc b/src/google/protobuf/compiler/cpp/cpp_file.cc index 385b973e..b3eca660 100644 --- a/src/google/protobuf/compiler/cpp/cpp_file.cc +++ b/src/google/protobuf/compiler/cpp/cpp_file.cc @@ -336,19 +336,6 @@ void FileGenerator::GenerateSource(io::Printer* printer) { // Generate classes. for (int i = 0; i < file_->message_type_count(); i++) { - if (i == 0 && HasGeneratedMethods(file_, options_)) { - printer->Print( - "\n" - "namespace {\n" - "\n" - "static void MergeFromFail(int line) GOOGLE_ATTRIBUTE_COLD;\n" - "static void MergeFromFail(int line) {\n" - " GOOGLE_CHECK(false) << __FILE__ << \":\" << line;\n" - "}\n" - "\n" - "} // namespace\n" - "\n"); - } printer->Print("\n"); printer->Print(kThickSeparator); printer->Print("\n"); @@ -464,9 +451,10 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) { // and we only use AddDescriptors() to allocate default instances. if (HasDescriptorMethods(file_, options_)) { printer->Print( - "\n" - "void $assigndescriptorsname$() {\n", - "assigndescriptorsname", GlobalAssignDescriptorsName(file_->name())); + "\n" + "void $assigndescriptorsname$() GOOGLE_ATTRIBUTE_COLD;\n" + "void $assigndescriptorsname$() {\n", + "assigndescriptorsname", GlobalAssignDescriptorsName(file_->name())); printer->Indent(); // Make sure the file has found its way into the pool. If a descriptor @@ -525,8 +513,9 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) { // protobuf_RegisterTypes(): Calls // MessageFactory::InternalRegisterGeneratedType() for each message type. printer->Print( - "void protobuf_RegisterTypes(const ::std::string&) {\n" - " protobuf_AssignDescriptorsOnce();\n"); + "void protobuf_RegisterTypes(const ::std::string&) GOOGLE_ATTRIBUTE_COLD;\n" + "void protobuf_RegisterTypes(const ::std::string&) {\n" + " protobuf_AssignDescriptorsOnce();\n"); printer->Indent(); for (int i = 0; i < file_->message_type_count(); i++) { @@ -566,6 +555,7 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) { // Note that we don't need any special synchronization in the following // code // because it is called at static init time before any threads exist. + "void $adddescriptorsname$() GOOGLE_ATTRIBUTE_COLD;\n" "void $adddescriptorsname$() {\n" " static bool already_here = false;\n" " if (already_here) return;\n" diff --git a/src/google/protobuf/compiler/cpp/cpp_map_field.cc b/src/google/protobuf/compiler/cpp/cpp_map_field.cc index dd9f1887..0588e34e 100644 --- a/src/google/protobuf/compiler/cpp/cpp_map_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_map_field.cc @@ -251,117 +251,148 @@ GenerateMergeFromCodedStream(io::Printer* printer) const { } } -void MapFieldGenerator:: -GenerateSerializeWithCachedSizes(io::Printer* printer) const { - printer->Print(variables_, - "{\n" - " ::google::protobuf::scoped_ptr<$map_classname$> entry;\n" - " for (::google::protobuf::Map< $key_cpp$, $val_cpp$ >::const_iterator\n" - " it = this->$name$().begin();\n" - " it != this->$name$().end(); ++it) {\n"); +static void GenerateSerializationLoop(io::Printer* printer, + const map<string, string>& variables, + bool supports_arenas, + const string& utf8_check, + const string& loop_header, + const string& ptr, + bool loop_via_iterators) { + printer->Print(variables, + StrCat("::google::protobuf::scoped_ptr<$map_classname$> entry;\n", + loop_header, " {\n").c_str()); + printer->Indent(); + + printer->Print(variables, StrCat( + "entry.reset($name$_.New$wrapper$(\n" + " ", ptr, "->first, ", ptr, "->second));\n" + "$write_entry$;\n").c_str()); // If entry is allocated by arena, its desctructor should be avoided. - if (SupportsArenas(descriptor_)) { - printer->Print(variables_, - " if (entry.get() != NULL && entry->GetArena() != NULL) {\n" - " entry.release();\n" - " }\n"); + if (supports_arenas) { + printer->Print( + "if (entry->GetArena() != NULL) {\n" + " entry.release();\n" + "}\n"); } - printer->Print(variables_, - " entry.reset($name$_.New$wrapper$(it->first, it->second));\n" - " ::google::protobuf::internal::WireFormatLite::Write$stream_writer$(\n" - " $number$, *entry, output);\n"); - - printer->Indent(); - printer->Indent(); - - const FieldDescriptor* key_field = - descriptor_->message_type()->FindFieldByName("key"); - const FieldDescriptor* value_field = - descriptor_->message_type()->FindFieldByName("value"); - if (key_field->type() == FieldDescriptor::TYPE_STRING) { - GenerateUtf8CheckCodeForString(key_field, options_, false, variables_, - "it->first.data(), it->first.length(),\n", - printer); - } - if (value_field->type() == FieldDescriptor::TYPE_STRING) { - GenerateUtf8CheckCodeForString(value_field, options_, false, variables_, - "it->second.data(), it->second.length(),\n", - printer); + if (!utf8_check.empty()) { + // If loop_via_iterators is true then ptr is actually an iterator, and we + // create a pointer by prefixing it with "&*". + printer->Print( + StrCat(utf8_check, "(", (loop_via_iterators ? "&*" : ""), ptr, ");\n") + .c_str()); } printer->Outdent(); - printer->Outdent(); - printer->Print( - " }\n"); - - // If entry is allocated by arena, its desctructor should be avoided. - if (SupportsArenas(descriptor_)) { - printer->Print(variables_, - " if (entry.get() != NULL && entry->GetArena() != NULL) {\n" - " entry.release();\n" - " }\n"); - } + "}\n"); +} - printer->Print("}\n"); +void MapFieldGenerator:: +GenerateSerializeWithCachedSizes(io::Printer* printer) const { + map<string, string> variables(variables_); + variables["write_entry"] = "::google::protobuf::internal::WireFormatLite::Write" + + variables["stream_writer"] + "(\n " + + variables["number"] + ", *entry, output)"; + variables["deterministic"] = "output->IsSerializationDeterminstic()"; + GenerateSerializeWithCachedSizes(printer, variables); } void MapFieldGenerator:: GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const { - printer->Print(variables_, - "{\n" - " ::google::protobuf::scoped_ptr<$map_classname$> entry;\n" - " for (::google::protobuf::Map< $key_cpp$, $val_cpp$ >::const_iterator\n" - " it = this->$name$().begin();\n" - " it != this->$name$().end(); ++it) {\n"); - - // If entry is allocated by arena, its desctructor should be avoided. - if (SupportsArenas(descriptor_)) { - printer->Print(variables_, - " if (entry.get() != NULL && entry->GetArena() != NULL) {\n" - " entry.release();\n" - " }\n"); - } - - printer->Print(variables_, - " entry.reset($name$_.New$wrapper$(it->first, it->second));\n" - " target = ::google::protobuf::internal::WireFormatLite::\n" - " InternalWrite$declared_type$NoVirtualToArray(\n" - " $number$, *entry, false, target);\n"); + map<string, string> variables(variables_); + variables["write_entry"] = + "target = ::google::protobuf::internal::WireFormatLite::\n" + " InternalWrite" + variables["declared_type"] + + "NoVirtualToArray(\n " + variables["number"] + + ", *entry, deterministic, target);\n"; + variables["deterministic"] = "deterministic"; + GenerateSerializeWithCachedSizes(printer, variables); +} +void MapFieldGenerator::GenerateSerializeWithCachedSizes( + io::Printer* printer, const map<string, string>& variables) const { + printer->Print(variables, + "if (!this->$name$().empty()) {\n"); printer->Indent(); - printer->Indent(); - const FieldDescriptor* key_field = descriptor_->message_type()->FindFieldByName("key"); const FieldDescriptor* value_field = descriptor_->message_type()->FindFieldByName("value"); - if (key_field->type() == FieldDescriptor::TYPE_STRING) { - GenerateUtf8CheckCodeForString(key_field, options_, false, variables_, - "it->first.data(), it->first.length(),\n", - printer); + const bool string_key = key_field->type() == FieldDescriptor::TYPE_STRING; + const bool string_value = value_field->type() == FieldDescriptor::TYPE_STRING; + + printer->Print(variables, + "typedef ::google::protobuf::Map< $key_cpp$, $val_cpp$ >::const_pointer\n" + " ConstPtr;\n"); + if (string_key) { + printer->Print(variables, + "typedef ConstPtr SortItem;\n" + "typedef ::google::protobuf::internal::" + "CompareByDerefFirst<SortItem> Less;\n"); + } else { + printer->Print(variables, + "typedef ::google::protobuf::internal::SortItem< $key_cpp$, ConstPtr > " + "SortItem;\n" + "typedef ::google::protobuf::internal::CompareByFirstField<SortItem> Less;\n"); } - if (value_field->type() == FieldDescriptor::TYPE_STRING) { - GenerateUtf8CheckCodeForString(value_field, options_, false, variables_, - "it->second.data(), it->second.length(),\n", - printer); + string utf8_check; + if (string_key || string_value) { + printer->Print( + "struct Utf8Check {\n" + " static void Check(ConstPtr p) {\n"); + printer->Indent(); + printer->Indent(); + if (string_key) { + GenerateUtf8CheckCodeForString(key_field, options_, false, variables, + "p->first.data(), p->first.length(),\n", + printer); + } + if (string_value) { + GenerateUtf8CheckCodeForString(value_field, options_, false, variables, + "p->second.data(), p->second.length(),\n", + printer); + } + printer->Outdent(); + printer->Outdent(); + printer->Print( + " }\n" + "};\n"); + utf8_check = "Utf8Check::Check"; } - printer->Outdent(); + printer->Print(variables, + "\n" + "if ($deterministic$ &&\n" + " this->$name$().size() > 1) {\n" + " ::google::protobuf::scoped_array<SortItem> items(\n" + " new SortItem[this->$name$().size()]);\n" + " typedef ::google::protobuf::Map< $key_cpp$, $val_cpp$ >::size_type size_type;\n" + " size_type n = 0;\n" + " for (::google::protobuf::Map< $key_cpp$, $val_cpp$ >::const_iterator\n" + " it = this->$name$().begin();\n" + " it != this->$name$().end(); ++it, ++n) {\n" + " items[n] = SortItem(&*it);\n" + " }\n" + " ::std::sort(&items[0], &items[n], Less());\n"); + printer->Indent(); + GenerateSerializationLoop(printer, variables, SupportsArenas(descriptor_), + utf8_check, "for (size_type i = 0; i < n; i++)", + string_key ? "items[i]" : "items[i].second", false); printer->Outdent(); printer->Print( - " }\n"); - - // If entry is allocated by arena, its desctructor should be avoided. - if (SupportsArenas(descriptor_)) { - printer->Print(variables_, - " if (entry.get() != NULL && entry->GetArena() != NULL) {\n" - " entry.release();\n" - " }\n"); - } - + "} else {\n"); + printer->Indent(); + GenerateSerializationLoop( + printer, variables, SupportsArenas(descriptor_), utf8_check, + "for (::google::protobuf::Map< $key_cpp$, $val_cpp$ >::const_iterator\n" + " it = this->$name$().begin();\n" + " it != this->$name$().end(); ++it)", + "it", true); + printer->Outdent(); + printer->Print("}\n"); + printer->Outdent(); printer->Print("}\n"); } diff --git a/src/google/protobuf/compiler/cpp/cpp_map_field.h b/src/google/protobuf/compiler/cpp/cpp_map_field.h index 087dcde0..2930fe59 100644 --- a/src/google/protobuf/compiler/cpp/cpp_map_field.h +++ b/src/google/protobuf/compiler/cpp/cpp_map_field.h @@ -61,6 +61,10 @@ class MapFieldGenerator : public FieldGenerator { void GenerateByteSize(io::Printer* printer) const; private: + // A helper for GenerateSerializeWithCachedSizes{,ToArray}. + void GenerateSerializeWithCachedSizes( + io::Printer* printer, const map<string, string>& variables) const; + const FieldDescriptor* descriptor_; const bool dependent_field_; map<string, string> variables_; diff --git a/src/google/protobuf/compiler/cpp/cpp_message.cc b/src/google/protobuf/compiler/cpp/cpp_message.cc index 32f63152..405a5fed 100644 --- a/src/google/protobuf/compiler/cpp/cpp_message.cc +++ b/src/google/protobuf/compiler/cpp/cpp_message.cc @@ -2715,7 +2715,9 @@ GenerateMergeFrom(io::Printer* printer) { "void $classname$::MergeFrom(const ::google::protobuf::Message& from) {\n" "// @@protoc_insertion_point(generalized_merge_from_start:" "$full_name$)\n" - " if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);\n", + " if (GOOGLE_PREDICT_FALSE(&from == this)) {\n" + " ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);\n" + " }\n", "classname", classname_, "full_name", descriptor_->full_name()); printer->Indent(); @@ -2756,7 +2758,9 @@ GenerateMergeFrom(io::Printer* printer) { "void $classname$::MergeFrom(const $classname$& from) {\n" "// @@protoc_insertion_point(class_specific_merge_from_start:" "$full_name$)\n" - " if (GOOGLE_PREDICT_FALSE(&from == this)) MergeFromFail(__LINE__);\n", + " if (GOOGLE_PREDICT_FALSE(&from == this)) {\n" + " ::google::protobuf::internal::MergeFromFail(__FILE__, __LINE__);\n" + " }\n", "classname", classname_, "full_name", descriptor_->full_name()); printer->Indent(); diff --git a/src/google/protobuf/compiler/java/java_file.cc b/src/google/protobuf/compiler/java/java_file.cc index a06c5f6d..5e387285 100644 --- a/src/google/protobuf/compiler/java/java_file.cc +++ b/src/google/protobuf/compiler/java/java_file.cc @@ -266,9 +266,7 @@ void FileGenerator::Generate(io::Printer* printer) { printer->Print( "public static void registerAllExtensions(\n" - " com.google.protobuf.ExtensionRegistry$lite$ registry) {\n", - "lite", - HasDescriptorMethods(file_, context_->EnforceLite()) ? "" : "Lite"); + " com.google.protobuf.ExtensionRegistryLite registry) {\n"); printer->Indent(); @@ -283,6 +281,20 @@ void FileGenerator::Generate(io::Printer* printer) { printer->Outdent(); printer->Print( "}\n"); + if (HasDescriptorMethods(file_, context_->EnforceLite())) { + // Overload registerAllExtensions for the non-lite usage to + // redundantly maintain the original signature (this is + // redundant because ExtensionRegistryLite now invokes + // ExtensionRegistry in the non-lite usage). Intent is + // to remove this in the future. + printer->Print( + "\n" + "public static void registerAllExtensions(\n" + " com.google.protobuf.ExtensionRegistry registry) {\n" + " registerAllExtensions(\n" + " (com.google.protobuf.ExtensionRegistryLite) registry);\n" + "}\n"); + } // ----------------------------------------------------------------- diff --git a/src/google/protobuf/compiler/java/java_generator.cc b/src/google/protobuf/compiler/java/java_generator.cc index 3c545e15..b1ab4043 100644 --- a/src/google/protobuf/compiler/java/java_generator.cc +++ b/src/google/protobuf/compiler/java/java_generator.cc @@ -79,8 +79,6 @@ bool JavaGenerator::Generate(const FileDescriptor* file, file_options.generate_mutable_code = true; } else if (options[i].first == "shared") { file_options.generate_shared_code = true; - } else if (options[i].first == "lite") { - file_options.enforce_lite = true; } else if (options[i].first == "annotate_code") { file_options.annotate_code = true; } else if (options[i].first == "annotation_list_file") { diff --git a/src/google/protobuf/compiler/js/js_generator.cc b/src/google/protobuf/compiler/js/js_generator.cc index 8a2633d7..ad8cb166 100755 --- a/src/google/protobuf/compiler/js/js_generator.cc +++ b/src/google/protobuf/compiler/js/js_generator.cc @@ -2031,9 +2031,8 @@ void Generator::GenerateClassFieldToObject(const GeneratorOptions& options, "getter", JSGetterName(options, field, BYTES_B64)); } else { if (field->has_default_value()) { - printer->Print("jspb.Message.getField(msg, $index$) == null ? " - "$defaultValue$ : ", - "index", JSFieldIndex(field), + printer->Print("!msg.has$name$() ? $defaultValue$ : ", + "name", JSGetterName(options, field), "defaultValue", JSFieldDefault(field)); } if (field->cpp_type() == FieldDescriptor::CPPTYPE_FLOAT || @@ -2408,9 +2407,8 @@ void Generator::GenerateClassField(const GeneratorOptions& options, "default", Proto3PrimitiveFieldDefault(field)); } else { if (field->has_default_value()) { - printer->Print("jspb.Message.getField(this, $index$) == null ? " - "$defaultValue$ : ", - "index", JSFieldIndex(field), + printer->Print("!this.has$name$() ? $defaultValue$ : ", + "name", JSGetterName(options, field), "defaultValue", JSFieldDefault(field)); } if (field->cpp_type() == FieldDescriptor::CPPTYPE_FLOAT || @@ -2515,6 +2513,20 @@ void Generator::GenerateClassField(const GeneratorOptions& options, "\n", "clearedvalue", (field->is_repeated() ? "[]" : "undefined"), "returnvalue", JSReturnClause(field)); + + printer->Print( + "/**\n" + " * Returns whether this field is set.\n" + " * @return{!boolean}\n" + " */\n" + "$class$.prototype.has$name$ = function() {\n" + " return jspb.Message.getField(this, $index$) != null;\n" + "};\n" + "\n" + "\n", + "class", GetPath(options, field->containing_type()), + "name", JSGetterName(options, field), + "index", JSFieldIndex(field)); } } } diff --git a/src/google/protobuf/compiler/python/python_generator.cc b/src/google/protobuf/compiler/python/python_generator.cc index cc54a8ab..d5468a0c 100644 --- a/src/google/protobuf/compiler/python/python_generator.cc +++ b/src/google/protobuf/compiler/python/python_generator.cc @@ -44,6 +44,7 @@ // performance-minded Python code leverage the fast C++ implementation // directly. +#include <algorithm> #include <google/protobuf/stubs/hash.h> #include <limits> #include <map> @@ -107,20 +108,25 @@ string ModuleAlias(const string& filename) { return module_name; } - -// Returns an import statement of form "from X.Y.Z import T" for the given -// .proto filename. -string ModuleImportStatement(const string& filename) { - string module_name = ModuleName(filename); - int last_dot_pos = module_name.rfind('.'); - if (last_dot_pos == string::npos) { - // NOTE(petya): this is not tested as it would require a protocol buffer - // outside of any package, and I don't think that is easily achievable. - return "import " + module_name; - } else { - return "from " + module_name.substr(0, last_dot_pos) + " import " + - module_name.substr(last_dot_pos + 1); +// Keywords reserved by the Python language. +const char* const kKeywords[] = { + "False", "None", "True", "and", "as", "assert", "break", + "class", "continue", "def", "del", "elif", "else", "except", + "finally", "for", "from", "global", "if", "import", "in", + "is", "lambda", "nonlocal", "not", "or", "pass", "raise", + "return", "try", "while", "with", "yield", +}; +const char* const* kKeywordsEnd = + kKeywords + (sizeof(kKeywords) / sizeof(kKeywords[0])); + +bool ContainsPythonKeyword(const string& module_name) { + vector<string> tokens = Split(module_name, "."); + for (int i = 0; i < tokens.size(); ++i) { + if (std::find(kKeywords, kKeywordsEnd, tokens[i]) != kKeywordsEnd) { + return true; + } } + return false; } @@ -359,10 +365,32 @@ bool Generator::Generate(const FileDescriptor* file, void Generator::PrintImports() const { for (int i = 0; i < file_->dependency_count(); ++i) { const string& filename = file_->dependency(i)->name(); - string import_statement = ModuleImportStatement(filename); + + string module_name = ModuleName(filename); string module_alias = ModuleAlias(filename); - printer_->Print("$statement$ as $alias$\n", "statement", - import_statement, "alias", module_alias); + if (ContainsPythonKeyword(module_name)) { + // If the module path contains a Python keyword, we have to quote the + // module name and import it using importlib. Otherwise the usual kind of + // import statement would result in a syntax error from the presence of + // the keyword. + printer_->Print("import importlib\n"); + printer_->Print("$alias$ = importlib.import_module('$name$')\n", "alias", + module_alias, "name", module_name); + } else { + int last_dot_pos = module_name.rfind('.'); + string import_statement; + if (last_dot_pos == string::npos) { + // NOTE(petya): this is not tested as it would require a protocol buffer + // outside of any package, and I don't think that is easily achievable. + import_statement = "import " + module_name; + } else { + import_statement = "from " + module_name.substr(0, last_dot_pos) + + " import " + module_name.substr(last_dot_pos + 1); + } + printer_->Print("$statement$ as $alias$\n", "statement", import_statement, + "alias", module_alias); + } + CopyPublicDependenciesAliases(module_alias, file_->dependency(i)); } printer_->Print("\n"); diff --git a/src/google/protobuf/compiler/python/python_plugin_unittest.cc b/src/google/protobuf/compiler/python/python_plugin_unittest.cc index 23f2449c..34f857fd 100644 --- a/src/google/protobuf/compiler/python/python_plugin_unittest.cc +++ b/src/google/protobuf/compiler/python/python_plugin_unittest.cc @@ -46,6 +46,7 @@ #include <google/protobuf/testing/file.h> #include <google/protobuf/testing/file.h> +#include <google/protobuf/stubs/strutil.h> #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> @@ -115,6 +116,53 @@ TEST(PythonPluginTest, PluginTest) { EXPECT_EQ(0, cli.Run(5, argv)); } +// This test verifies that the generated Python output uses regular imports (as +// opposed to importlib) in the usual case where the .proto file paths do not +// not contain any Python keywords. +TEST(PythonPluginTest, ImportTest) { + // Create files test1.proto and test2.proto with the former importing the + // latter. + GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test1.proto", + "syntax = \"proto3\";\n" + "package foo;\n" + "import \"test2.proto\";" + "message Message1 {\n" + " Message2 message_2 = 1;\n" + "}\n", + true)); + GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test2.proto", + "syntax = \"proto3\";\n" + "package foo;\n" + "message Message2 {}\n", + true)); + + google::protobuf::compiler::CommandLineInterface cli; + cli.SetInputsAreProtoPathRelative(true); + python::Generator python_generator; + cli.RegisterGenerator("--python_out", &python_generator, ""); + string proto_path = "-I" + TestTempDir(); + string python_out = "--python_out=" + TestTempDir(); + const char* argv[] = {"protoc", proto_path.c_str(), "-I.", python_out.c_str(), + "test1.proto"}; + ASSERT_EQ(0, cli.Run(5, argv)); + + // Loop over the lines of the generated code and verify that we find an + // ordinary Python import but do not find the string "importlib". + string output; + GOOGLE_CHECK_OK(File::GetContents(TestTempDir() + "/test1_pb2.py", &output, + true)); + std::vector<string> lines = Split(output, "\n"); + string expected_import = "import test2_pb2"; + bool found_expected_import = false; + for (int i = 0; i < lines.size(); ++i) { + if (lines[i].find(expected_import) != string::npos) { + found_expected_import = true; + } + EXPECT_EQ(string::npos, lines[i].find("importlib")); + } + EXPECT_TRUE(found_expected_import); +} + } // namespace } // namespace python } // namespace compiler |