br.ReadRune()
	br.Peek(1)
	if err := br.UnreadRune(); err == nil {
		t.Error("UnreadRune didn't fail after Peek")
	}
}

func TestNoUnreadByteAfterPeek(t *testing.T) {
	br := NewReader(strings.NewReader("example"))
	br.ReadByte()
	br.Peek(1)
	if err := br.UnreadByte(); err == nil {
		t.Error("UnreadByte didn't fail after Peek")
	}
}

func TestNoUnreadRuneAfterDiscard(t *testing.T) {

				ClusterMatched: "inbound|70||",
			},
			Permissive: simulation.Result{
				ClusterMatched: "inbound|70||",
			},
			Strict: simulation.Result{
				// Plaintext to strict, should fail
				Error: simulation.ErrNoFilterChain,
			},
		},
		{
			Name: "http to tcp",
			Call: simulation.Call{
				Port:     70,
				Protocol: simulation.HTTP,
				CallMode: simulation.CallModeInbound,

	sleepController piController

	// controllerCooldown is the time left in nanoseconds during which we avoid
	// using the controller and we hold sleepRatio at a conservative
	// value. Used if the controller's assumptions fail to hold.
	controllerCooldown int64

	// sleepStub is a stub used for testing to avoid actually having
	// the scavenger sleep.
	//
	// Unlike the other stubs, this is not populated if left nil

		t.Error("rune count wrong in lower:", n)
	}
	if !equal("ToUpper(upper)", ToUpper(upper), upper, t) {
		t.Error("ToUpper(upper) consistency fail")
	}
	if !equal("ToLower(lower)", ToLower(lower), lower, t) {
		t.Error("ToLower(lower) consistency fail")
	}
	/*
		  These fail because of non-one-to-oneness of the data, such as multiple
		  upper case 'I' mapping to 'i'.  We comment them out but keep them for
		  interest.

        terse << [true, false]
    }

    def "can ignore a key for a specific artifact and fallback to checksum verification (terse output=#terse)"() {
        // we tamper the jar, so the verification of the jar would fail, but not the POM
        keyServerFixture.withDefaultSigningKey()
        createMetadataFile {
            keyServer(keyServerFixture.uri)
            verifySignatures()

		case core.UpdateAction:
			assert.Equal(t, pod.Name, action.GetObject().(*v1.Pod).Name, "Unexpected UpdateAction: %+v", action)
		default:
			assert.Fail(t, "Unexpected Action: %+v", action)
		}
		return true, ret, err
	})

	pod.Status.ContainerStatuses = []v1.ContainerStatus{{State: v1.ContainerState{Running: &v1.ContainerStateRunning{}}}}

     * this client silently recovers from the following problems:
     *
     * * **Unreachable IP addresses.** If the URL's host has multiple IP addresses,
     *   failure to reach any individual IP address doesn't fail the overall request. This can
     *   increase availability of multi-homed services.
     *
     * * **Stale pooled connections.** The [ConnectionPool] reuses sockets

		SetElementOrder: true,
	}
	patchMap, err := diffMaps(original, modified, schema, diffOptions)
	if err != nil {
		return nil, err
	}

	// Apply the preconditions to the patch, and return an error if any of them fail.
	for _, fn := range fns {
		if !fn(patchMap) {
			return nil, mergepatch.NewErrPreconditionFailed(patchMap)
		}
	}

	return patchMap, nil
}

    /**
     * Associates {@code key} with {@code value} in the built map. Duplicate keys, according to the
     * comparator (which might be the keys' natural order), are not allowed, and will cause {@link
     * #build} to fail.
     */
    @CanIgnoreReturnValue
    @Override
    public Builder<K, V> put(K key, V value) {
      super.put(key, value);
      return this;
    }

    /**

Gradle introduced additional task and artifact transform validation warnings in the Gradle 7.x series.
Those warnings are now errors in Gradle 8.0 and will fail the build.

Warnings that became errors:

- An input file collection that can't be resolved.
- An input or output file or directory that cannot be read.