Note also that in reported output, the actual name of the per-script temporary directory
has been consistently replaced with the literal string $WORK.

The cmd/go test flag -testwork (which must appear on the "go test" command line after
standard test flags) causes each test to log the name of its $WORK directory and other
environment variable settings and also to leave that directory behind when it exits,

var minpkgs = []string{"runtime", "sync/atomic"}
var soname = "libruntime,sync-atomic.so"

var testX = flag.Bool("testx", false, "if true, pass -x to 'go' subcommands invoked by the test")
var testWork = flag.Bool("testwork", false, "if true, log and do not delete the temporary working directory")

// run runs a command and calls t.Errorf if it fails.
func run(t *testing.T, msg string, args ...string) {
	runWithEnv(t, msg, nil, args...)

    File parent = getTestFile("ascii.txt");
    assertTrue(parent.isFile());
    File file = file(parent, "foo");
    assertThrows(IOException.class, () -> Files.createParentDirs(file));
  }

  public void testMove() throws IOException {
    File i18nFile = getTestFile("i18n.txt");
    File temp1 = createTempFile();
    File temp2 = createTempFile();

    Files.copy(i18nFile, temp1);
    moveHelper(true, temp1, temp2);

// until all are ready or a timeout is reached
func WaitForResources(objects object.K8sObjects, client kube.Client,
	waitTimeout time.Duration, dryRun bool, l *progress.ManifestLog,
) error {
	if dryRun || TestMode {
		return nil
	}

	if err := waitForCRDs(objects, client); err != nil {
		return err
	}

	var notReady []string
	var debugInfo map[string]string

                import org.junit.Assert;
                import org.junit.Test;

                public class ModTest {
                    @Test
                    public void testMod() {
                        Divisor divisor = new Divisor();
                        Assert.assertEquals(1, divisor.mod(5, 2));
                    }
                }
            """

        when:

		t.Run(name, func(t *testing.T) {
			t.Parallel()
			StartProxy()

			workdir, err := os.MkdirTemp(testTmpDir, name)
			if err != nil {
				t.Fatal(err)
			}
			if !*testWork {
				defer removeAll(workdir)
			}

			s, err := script.NewState(tbContext(ctx, t), workdir, env)
			if err != nil {
				t.Fatal(err)
			}

			// Unpack archive.

    File parent = getTestFile("ascii.txt");
    assertTrue(parent.isFile());
    File file = file(parent, "foo");
    assertThrows(IOException.class, () -> Files.createParentDirs(file));
  }

  public void testMove() throws IOException {
    File i18nFile = getTestFile("i18n.txt");
    File temp1 = createTempFile();
    File temp2 = createTempFile();

    Files.copy(i18nFile, temp1);
    moveHelper(true, temp1, temp2);

		"doc/**",
		"misc/**",
		"test/**",
	)
	modVers := modVersionPrefix + "-" + version + "." + goosDashGoarch
	modArch.AddPrefix(modPath + "@" + modVers)
	modArch.RenameGoMod()
	modArch.Sort()
	testMod(modArch)

	// distpack returns the full path to name in the distpack directory.
	distpack := func(name string) string {
		return filepath.Join(goroot, "pkg/distpack", name)
	}

Note also that in reported output, the actual name of the per-script temporary directory
has been consistently replaced with the literal string $WORK.

The cmd/go test flag -testwork (which must appear on the "go test" command line after
standard test flags) causes each test to log the name of its $WORK directory and other
environment variable settings and also to leave that directory behind when it exits,

	for i, tt := range examples {
		got := (&Nat{tt.in}).expand(tt.n)
		if len(got.limbs) != len(tt.out) || got.Equal(&Nat{tt.out}) != 1 {
			t.Errorf("%d: got %v, expected %v", i, got, tt.out)
		}
	}
}

func TestMod(t *testing.T) {
	m := modulusFromBytes([]byte{0x06, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d})
	x := natFromBytes([]byte{0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01})