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Diffstat (limited to 'conformance/conformance_test.h')
-rw-r--r-- | conformance/conformance_test.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/conformance/conformance_test.h b/conformance/conformance_test.h new file mode 100644 index 00000000..c16f9c0b --- /dev/null +++ b/conformance/conformance_test.h @@ -0,0 +1,109 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +// This file defines a protocol for running the conformance test suite +// in-process. In other words, the suite itself will run in the same process as +// the code under test. +// +// For pros and cons of this approach, please see conformance.proto. + +#ifndef CONFORMANCE_CONFORMANCE_TEST_H +#define CONFORMANCE_CONFORMANCE_TEST_H + +#include <string> +#include <google/protobuf/wire_format_lite.h> + +namespace conformance { +class ConformanceRequest; +class ConformanceResponse; +} // namespace conformance + +namespace google { +namespace protobuf { + +class ConformanceTestRunner { + public: + // Call to run a single conformance test. + // + // "input" is a serialized conformance.ConformanceRequest. + // "output" should be set to a serialized conformance.ConformanceResponse. + // + // If there is any error in running the test itself, set "runtime_error" in + // the response. + virtual void RunTest(const std::string& input, std::string* output) = 0; +}; + +// Class representing the test suite itself. To run it, implement your own +// class derived from ConformanceTestRunner and then write code like: +// +// class MyConformanceTestRunner : public ConformanceTestRunner { +// public: +// virtual void RunTest(...) { +// // INSERT YOUR FRAMEWORK-SPECIFIC CODE HERE. +// } +// }; +// +// int main() { +// MyConformanceTestRunner runner; +// google::protobuf::ConformanceTestSuite suite; +// +// std::string output; +// suite.RunSuite(&runner, &output); +// } +// +class ConformanceTestSuite { + public: + ConformanceTestSuite() : verbose_(false) {} + + // Run all the conformance tests against the given test runner. + // Test output will be stored in "output". + void RunSuite(ConformanceTestRunner* runner, std::string* output); + + private: + void ReportSuccess(); + void ReportFailure(const char* fmt, ...); + void RunTest(const conformance::ConformanceRequest& request, + conformance::ConformanceResponse* response); + void DoExpectParseFailureForProto(const std::string& proto, int line); + void TestPrematureEOFForType( + google::protobuf::internal::WireFormatLite::FieldType type); + + ConformanceTestRunner* runner_; + int successes_; + int failures_; + bool verbose_; + std::string output_; +}; + +} // namespace protobuf +} // namespace google + +#endif // CONFORMANCE_CONFORMANCE_TEST_H |