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Refactor test.cpp (#7487)
* Add timing command to cmakelist * Start to split test.cpp. Move flexbuffers tests * Move monster related tests to own file * Move parser related tests to own file * Move json related tests to own file * Move proto related tests to own file * moved more functions to parser test * moved more functions to parser test2 * move monster extra tests to monster test * move evolution tests to own file * move reflection tests to own file * move util tests to own file * rehomed various tests * move optional scalars test to own file: * rehome more tests * move fuzz tests. Got rid of global test_data_path * fixes for CI failures * add bazel files
This commit is contained in:
Derek Bailey
204
tests/proto_test.cpp
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204
tests/proto_test.cpp
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#include "proto_test.h"
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#include "flatbuffers/idl.h"
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#include "test_assert.h"
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namespace flatbuffers {
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namespace tests {
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// Parse a .proto schema, output as .fbs
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void ParseProtoTest(const std::string &tests_data_path) {
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// load the .proto and the golden file from disk
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std::string protofile;
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std::string goldenfile;
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std::string goldenunionfile;
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TEST_EQ(
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flatbuffers::LoadFile((tests_data_path + "prototest/test.proto").c_str(),
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false, &protofile),
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true);
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TEST_EQ(
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flatbuffers::LoadFile((tests_data_path + "prototest/test.golden").c_str(),
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false, &goldenfile),
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true);
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TEST_EQ(flatbuffers::LoadFile(
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(tests_data_path + "prototest/test_union.golden").c_str(), false,
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&goldenunionfile),
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true);
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flatbuffers::IDLOptions opts;
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opts.include_dependence_headers = false;
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opts.proto_mode = true;
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// Parse proto.
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flatbuffers::Parser parser(opts);
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auto protopath = tests_data_path + "prototest/";
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const char *include_directories[] = { protopath.c_str(), nullptr };
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TEST_EQ(parser.Parse(protofile.c_str(), include_directories), true);
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// Generate fbs.
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auto fbs = flatbuffers::GenerateFBS(parser, "test");
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// Ensure generated file is parsable.
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flatbuffers::Parser parser2;
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TEST_EQ(parser2.Parse(fbs.c_str(), nullptr), true);
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TEST_EQ_STR(fbs.c_str(), goldenfile.c_str());
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// Parse proto with --oneof-union option.
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opts.proto_oneof_union = true;
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flatbuffers::Parser parser3(opts);
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TEST_EQ(parser3.Parse(protofile.c_str(), include_directories), true);
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// Generate fbs.
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auto fbs_union = flatbuffers::GenerateFBS(parser3, "test");
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// Ensure generated file is parsable.
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flatbuffers::Parser parser4;
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TEST_EQ(parser4.Parse(fbs_union.c_str(), nullptr), true);
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TEST_EQ_STR(fbs_union.c_str(), goldenunionfile.c_str());
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}
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// Parse a .proto schema, output as .fbs
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void ParseProtoTestWithSuffix(const std::string &tests_data_path) {
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// load the .proto and the golden file from disk
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std::string protofile;
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std::string goldenfile;
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std::string goldenunionfile;
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TEST_EQ(
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flatbuffers::LoadFile((tests_data_path + "prototest/test.proto").c_str(),
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false, &protofile),
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true);
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TEST_EQ(flatbuffers::LoadFile(
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(tests_data_path + "prototest/test_suffix.golden").c_str(), false,
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&goldenfile),
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true);
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TEST_EQ(flatbuffers::LoadFile(
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(tests_data_path + "prototest/test_union_suffix.golden").c_str(),
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false, &goldenunionfile),
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true);
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flatbuffers::IDLOptions opts;
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opts.include_dependence_headers = false;
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opts.proto_mode = true;
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opts.proto_namespace_suffix = "test_namespace_suffix";
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// Parse proto.
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flatbuffers::Parser parser(opts);
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auto protopath = tests_data_path + "prototest/";
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const char *include_directories[] = { protopath.c_str(), nullptr };
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TEST_EQ(parser.Parse(protofile.c_str(), include_directories), true);
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// Generate fbs.
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auto fbs = flatbuffers::GenerateFBS(parser, "test");
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// Ensure generated file is parsable.
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flatbuffers::Parser parser2;
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TEST_EQ(parser2.Parse(fbs.c_str(), nullptr), true);
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TEST_EQ_STR(fbs.c_str(), goldenfile.c_str());
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// Parse proto with --oneof-union option.
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opts.proto_oneof_union = true;
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flatbuffers::Parser parser3(opts);
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TEST_EQ(parser3.Parse(protofile.c_str(), include_directories), true);
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// Generate fbs.
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auto fbs_union = flatbuffers::GenerateFBS(parser3, "test");
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// Ensure generated file is parsable.
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flatbuffers::Parser parser4;
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TEST_EQ(parser4.Parse(fbs_union.c_str(), nullptr), true);
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TEST_EQ_STR(fbs_union.c_str(), goldenunionfile.c_str());
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}
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// Parse a .proto schema, output as .fbs
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void ParseProtoTestWithIncludes(const std::string &tests_data_path) {
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// load the .proto and the golden file from disk
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std::string protofile;
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std::string goldenfile;
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std::string goldenunionfile;
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std::string importprotofile;
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TEST_EQ(
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flatbuffers::LoadFile((tests_data_path + "prototest/test.proto").c_str(),
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false, &protofile),
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true);
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TEST_EQ(flatbuffers::LoadFile(
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(tests_data_path + "prototest/imported.proto").c_str(), false,
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&importprotofile),
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true);
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TEST_EQ(flatbuffers::LoadFile(
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(tests_data_path + "prototest/test_include.golden").c_str(),
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false, &goldenfile),
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true);
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TEST_EQ(flatbuffers::LoadFile(
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(tests_data_path + "prototest/test_union_include.golden").c_str(),
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false, &goldenunionfile),
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true);
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flatbuffers::IDLOptions opts;
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opts.include_dependence_headers = true;
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opts.proto_mode = true;
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// Parse proto.
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flatbuffers::Parser parser(opts);
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auto protopath = tests_data_path + "prototest/";
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const char *include_directories[] = { protopath.c_str(), nullptr };
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TEST_EQ(parser.Parse(protofile.c_str(), include_directories), true);
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// Generate fbs.
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auto fbs = flatbuffers::GenerateFBS(parser, "test");
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// Generate fbs from import.proto
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flatbuffers::Parser import_parser(opts);
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TEST_EQ(import_parser.Parse(importprotofile.c_str(), include_directories),
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true);
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auto import_fbs = flatbuffers::GenerateFBS(import_parser, "test");
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// Ensure generated file is parsable.
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flatbuffers::Parser parser2;
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// Since `imported.fbs` isn't in the filesystem AbsolutePath can't figure it
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// out by itself. We manually construct it so Parser works.
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std::string imported_fbs = flatbuffers::PosixPath(
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flatbuffers::AbsolutePath(protopath) + "/imported.fbs");
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TEST_EQ(parser2.Parse(import_fbs.c_str(), include_directories,
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imported_fbs.c_str()),
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true);
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TEST_EQ(parser2.Parse(fbs.c_str(), nullptr), true);
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TEST_EQ_STR(fbs.c_str(), goldenfile.c_str());
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// Parse proto with --oneof-union option.
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opts.proto_oneof_union = true;
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flatbuffers::Parser parser3(opts);
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TEST_EQ(parser3.Parse(protofile.c_str(), include_directories), true);
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// Generate fbs.
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auto fbs_union = flatbuffers::GenerateFBS(parser3, "test");
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// Ensure generated file is parsable.
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flatbuffers::Parser parser4;
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TEST_EQ(parser4.Parse(import_fbs.c_str(), nullptr, imported_fbs.c_str()),
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true);
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TEST_EQ(parser4.Parse(fbs_union.c_str(), nullptr), true);
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TEST_EQ_STR(fbs_union.c_str(), goldenunionfile.c_str());
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}
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void ParseProtoBufAsciiTest() {
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// We can put the parser in a mode where it will accept JSON that looks more
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// like Protobuf ASCII, for users that have data in that format.
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// This uses no "" for field names (which we already support by default,
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// omits `,`, `:` before `{` and a couple of other features.
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flatbuffers::Parser parser;
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parser.opts.protobuf_ascii_alike = true;
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TEST_EQ(
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parser.Parse("table S { B:int; } table T { A:[int]; C:S; } root_type T;"),
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true);
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TEST_EQ(parser.Parse("{ A [1 2] C { B:2 }}"), true);
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// Similarly, in text output, it should omit these.
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std::string text;
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auto ok = flatbuffers::GenerateText(
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parser, parser.builder_.GetBufferPointer(), &text);
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TEST_EQ(ok, true);
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TEST_EQ_STR(text.c_str(),
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"{\n A [\n 1\n 2\n ]\n C {\n B: 2\n }\n}\n");
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}
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} // namespace tests
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} // namespace flatbuffers
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