f0064c07ab
* Refactor configuration [Part II].
* General changes:
** Remove `Init` methods to avoid ambiguity.
** Remove `Configure(std::map<>)` to avoid redundant copying and prepare for
parameter validation. (`std::vector` is returned from `InitAllowUnknown`).
** Add name to tree updaters for easier debugging.
* Learner changes:
** Make `LearnerImpl` the only source of configuration.
All configurations are stored and carried out by `LearnerImpl::Configure()`.
** Remove booster in C API.
Originally kept for "compatibility reason", but did not state why. So here
we just remove it.
** Add a `metric_names_` field in `LearnerImpl`.
** Remove `LazyInit`. Configuration will always be lazy.
** Run `Configure` before every iteration.
* Predictor changes:
** Allocate both cpu and gpu predictor.
** Remove cpu_predictor from gpu_predictor.
`GBTree` is now used to dispatch the predictor.
** Remove some GPU Predictor tests.
* IO
No IO changes. The binary model format stability is tested by comparing
hashing value of save models between two commits
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
#include <map>
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#include <gtest/gtest.h>
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#include <xgboost/logging.h>
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namespace xgboost {
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TEST(Logging, Basic) {
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std::map<std::string, std::string> args {};
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std::string output;
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args["verbosity"] = "0"; // silent
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ConsoleLogger::Configure({args.cbegin(), args.cend()});
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testing::internal::CaptureStderr();
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LOG(DEBUG) << "Test silent.";
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output = testing::internal::GetCapturedStderr();
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ASSERT_EQ(output.length(), 0);
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args["verbosity"] = "3"; // debug
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ConsoleLogger::Configure({args.cbegin(), args.cend()});
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testing::internal::CaptureStderr();
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LOG(WARNING) << "Test Log Warning.";
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output = testing::internal::GetCapturedStderr();
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ASSERT_NE(output.find("WARNING"), std::string::npos);
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testing::internal::CaptureStderr();
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LOG(INFO) << "Test Log Info.";
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output = testing::internal::GetCapturedStderr();
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ASSERT_NE(output.find("Test Log Info"), std::string::npos);
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testing::internal::CaptureStderr();
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LOG(DEBUG) << "Test Log Debug.";
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output = testing::internal::GetCapturedStderr();
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ASSERT_NE(output.find("DEBUG"), std::string::npos);
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args["verbosity"] = "1"; // warning
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ConsoleLogger::Configure({args.cbegin(), args.cend()});
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testing::internal::CaptureStderr();
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LOG(INFO) << "INFO should not be displayed when set to warning.";
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output = testing::internal::GetCapturedStderr();
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ASSERT_EQ(output.size(), 0);
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args["silent"] = "True";
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ConsoleLogger::Configure({args.cbegin(), args.cend()});
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testing::internal::CaptureStderr();
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LOG(INFO) << "Test silent parameter.";
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output = testing::internal::GetCapturedStderr();
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ASSERT_EQ(output.length(), 0);
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testing::internal::CaptureStderr();
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LOG(CONSOLE) << "Test Log Console"; // ignore global setting.
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output = testing::internal::GetCapturedStderr();
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ASSERT_NE(output.find("Test Log Console"), std::string::npos);
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args["verbosity"] = "1"; // restore
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ConsoleLogger::Configure({args.cbegin(), args.cend()});
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}
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} // namespace xgboost
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