}
	return addrs
}

func TestInterfaceAddrsWithNetsh(t *testing.T) {
	checkNetsh(t)

	outIPV4, err := runCmd("netsh", "interface", "ipv4", "show", "address")
	if err != nil {
		t.Fatal(err)
	}
	outIPV6, err := runCmd("netsh", "interface", "ipv6", "show", "address", "level=verbose")
	if err != nil {
		t.Fatal(err)
	}

	ift, err := Interfaces()
	if err != nil {

	// a singleton in the InitData methods (thus avoiding to initialize data
	// more than one time)
	runData RunData

	// runCmd is part of the internal state of the runner and it is used to track the
	// command that will trigger the runner (only if the runner is BindToCommand).
	runCmd *cobra.Command

	// cmdAdditionalFlags holds additional, shared flags that could be added to the subcommands generated

    final AtomicInteger numCalls = new AtomicInteger();

    Runnable runMe =
        new Runnable() {
          @Override
          public void run() {
            numCalls.incrementAndGet();
            throw new RuntimeException("FAKE EXCEPTION!");
          }
        };

    e.execute(runMe);
    e.execute(runMe);
    fakePool.runAll();

    assertEquals(2, numCalls.get());
  }

    final AtomicInteger numCalls = new AtomicInteger();

    Runnable runMe =
        new Runnable() {
          @Override
          public void run() {
            numCalls.incrementAndGet();
            throw new RuntimeException("FAKE EXCEPTION!");
          }
        };

    e.execute(runMe);
    e.execute(runMe);
    fakePool.runAll();

    assertEquals(2, numCalls.get());
  }

	dir, err := os.MkdirTemp(c.workDir, name)
	if err != nil {
		scopes.Framework.Errorf("Error creating dir: runID='%v', prefix='%s', workDir='%v', err='%v'",
			c.suite.settings.RunID, name, c.workDir, err)
	} else {
		scopes.Framework.Debugf("Created a dir: runID='%v', name='%s'", c.suite.settings.RunID, dir)
	}
	return dir, err
}

func (c *testContext) CreateDirectoryOrFail(name string) string {

	if pt.expensive {
		buf, err := runcmd("1")
		if err != nil {
			t.Logf("%s", buf)
			if pt.fail {
				t.Fatalf("test marked expensive, but failed when not expensive: %v", err)
			} else {
				t.Errorf("failed unexpectedly with GODEBUG=cgocheck=1: %v", err)
			}
		}

	}

	cgocheck := ""
	if pt.expensive {
		cgocheck = "2"
	}

	buf, err := runcmd(cgocheck)
	if pt.fail {

		if t == ET {
			// locate end of sequence
			runStart := i
			runEnd := s.findRunLimit(runStart, ET)

			// check values at ends of sequence
			t := s.sos
			if runStart > 0 {
				t = s.types[runStart-1]
			}
			if t != EN {
				t = s.eos
				if runEnd < len(s.types) {
					t = s.types[runEnd]
				}
			}
			if t == EN {
				setTypes(s.types[runStart:runEnd], EN)
			}

      // is safe, as only TF dist-strat can produce distributed ops, and we
      // can rely on TF dist-strat invariants.
      xla::RunId run_id(0);
      run_options.set_run_id(run_id);

      absl::StatusOr<xla::ExecutionOutput> execution_output = RunExecutable(
          platform_info, launch_context, std::move(*execution_inputs),

    * **Sesje cookie**
    * ...i więcej.

## Wydajność

Niezależne benchmarki TechEmpower pokazują, że **FastAPI** (uruchomiony na serwerze Uvicorn) <a href="https://www.techempower.com/benchmarks/#section=test&runid=7464e520-0dc2-473d-bd34-dbdfd7e85911&hw=ph&test=query&l=zijzen-7" class="external-link" target="_blank">jest jednym z najszybszych dostępnych Pythonowych frameworków</a>, zaraz po Starlette i Uvicorn (używanymi wewnątrznie przez FastAPI). (*)

    * ...та більше.

## Продуктивність