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Fix order-dependent test.

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PiperOrigin-RevId: 363639702
Change-Id: I39f7ca1b4a2c65fe027bcc6ed71b10c2dcf46ca0
This commit is contained in:
Wiktor Garbacz 2021-03-18 05:56:15 -07:00 committed by Copybara-Service
parent 03bf9f72c0
commit df840ae38f
1 changed files with 9 additions and 2 deletions
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11
sandboxed_api/sandbox2/stack_trace_test.cc
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@ -160,14 +160,21 @@ static size_t FileCountInDirectory(const std::string& path) {
TEST(StackTraceTest, ForkEnterNsLibunwindDoesNotLeakFDs) { TEST(StackTraceTest, ForkEnterNsLibunwindDoesNotLeakFDs) {
SKIP_SANITIZERS_AND_COVERAGE; SKIP_SANITIZERS_AND_COVERAGE;
TemporaryFlagOverride<bool> temp_override(
&FLAGS_sandbox_libunwind_crash_handler, true);
// Very first sanitization might create some fds (e.g. for initial
// namespaces).
SymbolizationWorksCommon([](PolicyBuilder* builder) {
builder->AddFile("/sys/devices/system/cpu/online");
});
// Get list of open FDs in the global forkserver. // Get list of open FDs in the global forkserver.
pid_t forkserver_pid = GlobalForkClient::GetPid(); pid_t forkserver_pid = GlobalForkClient::GetPid();
std::string forkserver_fd_path = std::string forkserver_fd_path =
absl::StrCat("/proc/", forkserver_pid, "/fd"); absl::StrCat("/proc/", forkserver_pid, "/fd");
size_t filecount_before = FileCountInDirectory(forkserver_fd_path); size_t filecount_before = FileCountInDirectory(forkserver_fd_path);
TemporaryFlagOverride<bool> temp_override(
&FLAGS_sandbox_libunwind_crash_handler, true);
SymbolizationWorksCommon([](PolicyBuilder* builder) { SymbolizationWorksCommon([](PolicyBuilder* builder) {
builder->AddFile("/sys/devices/system/cpu/online"); builder->AddFile("/sys/devices/system/cpu/online");
}); });