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30 lines
925 B
C++
30 lines
925 B
C++
//===-- Utilities to log to standard output during tests --------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIBC_TEST_UNITTEST_TESTLOGGER_H
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#define LLVM_LIBC_TEST_UNITTEST_TESTLOGGER_H
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#include "src/__support/macros/config.h"
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namespace LIBC_NAMESPACE_DECL {
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namespace testing {
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// A class to log to standard output in the context of hermetic tests.
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struct TestLogger {
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constexpr TestLogger() = default;
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template <typename T> TestLogger &operator<<(T);
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};
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// A global TestLogger instance to be used in tests.
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extern TestLogger tlog;
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} // namespace testing
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} // namespace LIBC_NAMESPACE_DECL
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#endif /* LLVM_LIBC_TEST_UNITTEST_TESTLOGGER_H */
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