| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef BASE_TEST_CLANG_COVERAGE_H_ |
| #define BASE_TEST_CLANG_COVERAGE_H_ |
| |
| #include "base/clang_coverage_buildflags.h" |
| |
| #if !BUILDFLAG(CLANG_COVERAGE) |
| #error "Clang coverage can only be used if CLANG_COVERAGE macro is defined" |
| #endif |
| |
| namespace base { |
| |
| // Write out the accumulated code coverage profile to the configured file. |
| // This is used internally by e.g. base::Process and FATAL logging, to cause |
| // coverage information to be stored even when performing an "immediate" exit |
| // (or triggering a debug crash), where the automatic at-exit writer will not |
| // be invoked. |
| // This call is thread-safe, and will write profiling data at-most-once. |
| void WriteClangCoverageProfile(); |
| |
| } // namespace base |
| |
| #endif // BASE_TEST_CLANG_COVERAGE_H_ |
