diff options
Diffstat (limited to 'absl/flags')
| -rw-r--r-- | absl/flags/BUILD.bazel | 2 | ||||
| -rw-r--r-- | absl/flags/internal/sequence_lock_test.cc | 16 |
2 files changed, 16 insertions, 2 deletions
diff --git a/absl/flags/BUILD.bazel b/absl/flags/BUILD.bazel index 1937609a..147249ed 100644 --- a/absl/flags/BUILD.bazel +++ b/absl/flags/BUILD.bazel @@ -488,7 +488,7 @@ cc_test( ], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, - shard_count = 32, + shard_count = 31, deps = [ ":flag_internal", "//absl/base", diff --git a/absl/flags/internal/sequence_lock_test.cc b/absl/flags/internal/sequence_lock_test.cc index ff8b476b..c3ec372e 100644 --- a/absl/flags/internal/sequence_lock_test.cc +++ b/absl/flags/internal/sequence_lock_test.cc @@ -121,11 +121,25 @@ const int kMaxThreads = absl::base_internal::NumCPUs(); const int kMaxThreads = std::min(absl::base_internal::NumCPUs(), 4); #endif +// Return all of the interesting buffer sizes worth testing: +// powers of two and adjacent values. +std::vector<int> InterestingBufferSizes() { + std::vector<int> ret; + for (int v : MultiplicativeRange(1, 128, 2)) { + ret.push_back(v); + if (v > 1) { + ret.push_back(v - 1); + } + ret.push_back(v + 1); + } + return ret; +} + INSTANTIATE_TEST_SUITE_P( TestManyByteSizes, ConcurrentSequenceLockTest, testing::Combine( // Buffer size (bytes). - testing::Range(1, 128), + testing::ValuesIn(InterestingBufferSizes()), // Number of reader threads. testing::ValuesIn(MultiplicativeRange(1, kMaxThreads, 2)))); |