// Helper functions for value constraints propagations and analysis.
// -------------------------------------------------------------------------- //

// Propagates initial constraints on the values defined by the `constraints` set
// with operations in the `root` as a starting point, using user provided set of
// clustering policies.
//

     */
    protected void discardValue() {
        assertCanMutate();
        if (isDefaultConvention()) {
            // special case: discarding value without a convention restores the initial state
            state.implicitValue(getDefaultConvention());
            value = getDefaultValue();
        } else {
            // otherwise, the convention will become the new value

	//     then salt is the empty string.
	//
	// 5.  Let
	//       M' = (0x)00 00 00 00 00 00 00 00 || mHash || salt;
	//
	//     M' is an octet string of length 8 + hLen + sLen with eight
	//     initial zero octets.
	//
	// 6.  Let H = Hash(M'), an octet string of length hLen.

	var prefix [8]byte

	hash.Write(prefix[:])
	hash.Write(mHash)
	hash.Write(salt)

	h = hash.Sum(h[:0])
	hash.Reset()

	pvtesting "k8s.io/kubernetes/pkg/controller/volume/persistentvolume/testing"
	"k8s.io/kubernetes/pkg/features"
)

// Test single call to syncVolume, expecting recycling to happen.
// 1. Fill in the controller with initial data
// 2. Call the syncVolume *once*.
// 3. Compare resulting volumes with expected volumes.
func TestDeleteSync(t *testing.T) {
	const gceDriver = "pd.csi.storage.gke.io"

    RateLimiter r = RateLimiter.create(1);
    assertTrue("Unable to acquire initial permit", r.tryAcquire());
    assertFalse("Capable of acquiring secondary permit", r.tryAcquire());
  }

  public void testDoubleMinValueCanAcquireExactlyOnce() {
    RateLimiter r = RateLimiter.create(Double.MIN_VALUE, stopwatch);
    assertTrue("Unable to acquire initial permit", r.tryAcquire());

      int expectedSize) {
    return new HashBiMap<>(expectedSize);
  }

  /**
   * Constructs a new bimap containing initial values from {@code map}. The bimap is created with an
   * initial capacity sufficient to hold the mappings in the specified map.
   */
  public static <K extends @Nullable Object, V extends @Nullable Object> HashBiMap<K, V> create(

    RateLimiter r = RateLimiter.create(1);
    assertTrue("Unable to acquire initial permit", r.tryAcquire());
    assertFalse("Capable of acquiring secondary permit", r.tryAcquire());
  }

  public void testDoubleMinValueCanAcquireExactlyOnce() {
    RateLimiter r = RateLimiter.create(Double.MIN_VALUE, stopwatch);
    assertTrue("Unable to acquire initial permit", r.tryAcquire());

	MOVD	$80,off80
	MOVD	$96,off96
	MOVD	$112,off112
	MOVD	$0,R15

	MOVD	R3,R10	// save initial crc

	NOR	R3,R3,R3  // ^crc
	MOVWZ	R3,R3	// 32 bits
	VXOR	zeroes,zeroes,zeroes  // clear the V reg
	VSPLTISW $-1,V0
	VSLDOI	$4,V29,V0,mask_32bit
	VSLDOI	$8,V29,V0,mask_64bit

	VXOR	V8,V8,V8
	MTVSRD	R3,VS40	// crc initial value VS40 = V8

#ifdef REFLECT

1.4. “Covered Software”

     means Source Code Form to which the initial Contributor has attached the
     notice in Exhibit A, the Executable Form of such Source Code Form, and
     Modifications of such Source Code Form, in each case including portions
     thereof.

1.5. “Incompatible With Secondary Licenses”
     means

     a. that the initial Contributor has attached the notice described in

				t.Fatal(err)
			}

			t.Log(time.Now().UTC().Format(time.RFC3339))
			work, _ := s.LookupEnv("WORK")
			t.Logf("$WORK=%s", work)

			// With -testsum, if a go.mod file is present in the test's initial
			// working directory, run 'go mod tidy'.
			if *testSum != "" {
				if updateSum(t, engine, s, a) {
					defer func() {
						if t.Failed() {
							return
						}
						data := txtar.Format(a)