// TestXLStorages xlStorage.getDiskInfo()
func TestXLStorageGetDiskInfo(t *testing.T) {
	path := t.TempDir()

	testCases := []struct {
		diskPath    string
		expectedErr error
	}{
		{path, nil},
		{"/nonexistent-dir", errDiskNotFound},
	}

	// Check test cases.
	for _, testCase := range testCases {
		if _, err := getDiskInfo(testCase.diskPath); err != testCase.expectedErr {

	// created by a test, each numbered sequentially.
	c.tempDirMu.Lock()
	var nonExistent bool
	if c.tempDir == "" { // Usually the case with js/wasm
		nonExistent = true
	} else {
		_, err := os.Stat(c.tempDir)
		nonExistent = os.IsNotExist(err)
		if err != nil && !nonExistent {
			c.Fatalf("TempDir: %v", err)
		}
	}

	if nonExistent {
		c.Helper()

@pytest.mark.parametrize(
    "path,expected_status,expected_response",
    [
        ("/api_route", 200, {"message": "Hello World"}),
        ("/non_decorated_route", 200, {"message": "Hello World"}),
        ("/nonexistent", 404, {"detail": "Not Found"}),
    ],
)
def test_get_path(path, expected_status, expected_response):
    response = client.get(path)
    assert response.status_code == expected_status

					},
				},
			},
		},
	}
	disabled := &tpb.Telemetry{
		AccessLogging: []*tpb.AccessLogging{
			{
				Disabled: &wrappers.BoolValue{Value: true},
			},
		},
	}
	nonExistant := &tpb.Telemetry{
		AccessLogging: []*tpb.AccessLogging{
			{
				Providers: []*tpb.ProviderRef{
					{
						Name: "custom-provider",
					},
				},
			},
		},
	}

	}
	if _, err := rdfs.ReadDir("nonexistent"); err == nil {
		t.Error("fs.ReadDir of nonexistent directory succeeded")
	}

	// Test that the error message does not contain a backslash,
	// and does not contain the DirFS argument.
	const nonesuch = "dir/nonesuch"
	_, err := fsys.Open(nonesuch)
	if err == nil {
		t.Error("fs.Open of nonexistent file succeeded")
	} else {

                }
            }
        }

    }

    /**
     * This test is a variant of the previous one where there's an additional catch: one
     * of the modules (annotations) is supposedly nonexistent in 2.7.9 (say, it appeared in 2.9.x)
     */
    def "can align heterogeneous versions with new modules appearing in later releases"() {
        repository {
            path 'databind:2.7.9 -> core:2.7.9'

			err:        "not bound to a pod",
		},
		{
			name:       "forbid create of token bound to nonexistant pod",
			podsGetter: noExistingPods,

	if go111Module == "auto" {
		var (
			parent string
			err    error
		)
		if ctxt.Dir == "" {
			parent, err = os.Getwd()
			if err != nil {
				// A nonexistent working directory can't be in a module.
				return errNoModules
			}
		} else {
			parent, err = filepath.Abs(ctxt.Dir)
			if err != nil {

func BenchmarkGoLookupIPNoSuchHost(b *testing.B) {
	testHookUninstaller.Do(uninstallTestHooks)
	ctx := context.Background()
	b.ReportAllocs()

	for i := 0; i < b.N; i++ {
		goResolver.LookupIPAddr(ctx, "some.nonexistent")
	}
}

func BenchmarkGoLookupIPWithBrokenNameServer(b *testing.B) {
	testHookUninstaller.Do(uninstallTestHooks)

	conf, err := newResolvConfTest()
	if err != nil {
		b.Fatal(err)
	}

	r.pkg = make([]uint32, npkg)
	for i := 1; i < npkg; i++ { // PkgIdx 0 is a dummy invalid package
		pkg := r.Pkg(i)
		objidx, ok := l.objByPkg[pkg]
		if !ok {
			log.Fatalf("%v: reference to nonexistent package %s", r.unit.Lib, pkg)
		}
		r.pkg[i] = objidx
	}

	// load flags of package refs
	for i, n := 0, r.NRefFlags(); i < n; i++ {
		rf := r.RefFlags(i)
		gi := l.resolve(r, rf.Sym())