diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/syscalls/linux/BUILD | 5 | ||||
| -rw-r--r-- | test/syscalls/linux/concurrency.cc | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/test/syscalls/linux/BUILD b/test/syscalls/linux/BUILD index cad130358..0f2a6add6 100644 --- a/test/syscalls/linux/BUILD +++ b/test/syscalls/linux/BUILD @@ -520,13 +520,14 @@ cc_binary( srcs = ["concurrency.cc"], linkstatic = 1, deps = [ - "@com_google_absl//absl/strings", - "@com_google_absl//absl/time", + gbenchmark, gtest, "//test/util:platform_util", "//test/util:test_main", "//test/util:test_util", "//test/util:thread_util", + "@com_google_absl//absl/strings", + "@com_google_absl//absl/time", ], ) diff --git a/test/syscalls/linux/concurrency.cc b/test/syscalls/linux/concurrency.cc index 7cd6a75bd..f2daf49ee 100644 --- a/test/syscalls/linux/concurrency.cc +++ b/test/syscalls/linux/concurrency.cc @@ -20,6 +20,7 @@ #include "absl/strings/string_view.h" #include "absl/time/clock.h" #include "absl/time/time.h" +#include "benchmark/benchmark.h" #include "test/util/platform_util.h" #include "test/util/test_util.h" #include "test/util/thread_util.h" @@ -106,6 +107,8 @@ TEST(ConcurrencyTest, MultiProcessConcurrency) { pid_t child_pid = fork(); if (child_pid == 0) { while (true) { + int x = 0; + benchmark::DoNotOptimize(x); // Don't optimize this loop away. } } ASSERT_THAT(child_pid, SyscallSucceeds()); |