Merge "crash_dump: lower THREAD_COUNT in debuggerd_client.race for low-speed...

#include <gtest/gtest.h>

#include <android-base/file.h>

#include <android-base/properties.h>

#include <android-base/stringprintf.h>

#include <android-base/strings.h>

#include <android-base/unique_fd.h>

using namespace std::chrono_literals;

using android::base::unique_fd;

static int getThreadCount() {

  int threadCount = 1024;

  std::vector<std::string> characteristics =

      android::base::Split(android::base::GetProperty("ro.build.characteristics", ""), ",");

  if (std::find(characteristics.begin(), characteristics.end(), "embedded")

      != characteristics.end()) {

    // 128 is the realistic number for iot devices.

    threadCount = 128;

  }

  return threadCount;

}

TEST(debuggerd_client, race) {

  static constexpr int THREAD_COUNT = 1024;

  static int THREAD_COUNT = getThreadCount();

  pid_t forkpid = fork();

  ASSERT_NE(-1, forkpid);