file("in-dir").createDir()
        def inFile = file("in.txt").createFile()
        def copy = file("other")

        given:
        run("work")
        run("work")
        result.assertTasksSkipped(":work")

        when:
        inFile.copyTo(copy)
        inFile.delete()
        inFile.createLink(copy)
        run("work")

        /*

	shouldPanic("cap out of range", func() { x := make(T, 0, uint(n)); copy(x, c) })
	shouldPanic("len out of range", func() { x := make(T, int64(n)); copy(x, c) })
	shouldPanic("cap out of range", func() { x := make(T, 0, int64(n)); copy(x, c) })
	shouldPanic("len out of range", func() { x := make(T, uint64(n)); copy(x, c) })
	shouldPanic("cap out of range", func() { x := make(T, 0, uint64(n)); copy(x, c) })
}

func testMakeCopyBytes(n uint64) {

# prepare a distroless source context to copy files from
FROM cgr.dev/chainguard/static@sha256:873e9709e2a83acc995ff24e71c100480f9c0368e0d86eaee9c3c7cb8fb5f0e0 as distroless_source

# prepare a base dev to modify file contents
FROM ubuntu:noble as ubuntu_source

# Modify contents of container
COPY --from=distroless_source /etc/ /home/etc
COPY --from=distroless_source /home/nonroot /home/nonroot
RUN echo istio-proxy:x:1337: >> /home/etc/group

class DefaultLockOptionsTest extends Specification {
    def "can make copy of options"() {
        def builder = DefaultLockOptions.mode(Exclusive).useCrossVersionImplementation()

        when:
        def copy = builder.copyWithMode(Shared)

        then:
        !copy.is(builder)
        copy.mode == Shared
        copy.useCrossVersionImplementation
    }

        def copy = dependency.copy()
        copy.capabilities {
            it.requireCapability('org:copy:1')
        }

        then:
        dependency.requestedCapabilities == [parsedCapability]
        copy.requestedCapabilities.size() == 2
        copy.requestedCapabilities[0] == parsedCapability
        copy.requestedCapabilities[1].name == 'copy'

    }

    def "creates deep copy"() {
        when:

        if (getIncludeSpecs() != null) {
            copy.setIncludeSpecs(Sets.newHashSet(getIncludeSpecs()));
        }
        if (getExcludeSpecs() != null) {
            copy.setExcludeSpecs(Sets.newHashSet(getExcludeSpecs()));
        }
        if (getRequiredAttributes() != null) {
            copy.setRequiredAttributes(Maps.newHashMap(getRequiredAttributes()));
        }
        return copy;
    }

    @ToBeFixedForConfigurationCache(skip = INVESTIGATE)
    def "changing child specs of the copy task while executing is disallowed"() {
        given:
        file("some-dir/input.txt") << "Data"
        buildScript """
            task copy(type: Copy) {
                outputs.cacheIf { true }
                from ("some-dir")
                into ("build/output")

			if sw.physicalRemaining() == 0 {
				readLastByte = true
				nf--
			}
			_, err = rs.Seek(nf, io.SeekCurrent)
		} else { // In a data fragment
			nf = dataEnd - sw.pos
			nf, err = io.CopyN(sw.fw, rs, nf)
		}
		sw.pos += nf
		if sw.pos >= dataEnd && len(sw.sp) > 1 {
			sw.sp = sw.sp[1:] // Ensure last fragment always remains
		}
	}

	if endPos > len(dd.hist) {
		endPos = len(dd.hist)
	}

	// Copy non-overlapping section after destination position.
	//
	// This section is non-overlapping in that the copy length for this section
	// is always less than or equal to the backwards distance. This can occur
	// if a distance refers to data that wraps-around in the buffer.
	// Thus, a backwards copy is performed here; that is, the exact bytes in

	{
		Header: http.Header{
			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Algorithm": []string{""},
			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key":       []string{""},
			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Key-Md5":   []string{""},
		},
		Expected: true,
	}, // 4
	{
		Header: http.Header{
			"X-Amz-Copy-Source-Server-Side-Encryption-Customer-Algorithm": []string{"AES256"},