// Put the artifacts with the least differences first, since they're more likely to be useful
        Comparator.<Set<ArtifactDifference>>comparingInt(Set::size)
            // Prefer FILE differences over CLASSIFIER differences over EXTENSION differences,
            // since different classifiers/extensions are unlikely to be right
            .thenComparing(set -> set.contains(ArtifactDifference.FILE))

# "go build <pkg>" assembly output for each package
# and lists the packages with differences.
#
# For packages with differences it leaves files named
# old.txt and new.txt.

FLAGS1="-newexport=0"
FLAGS2="-newexport=1"

echo
echo
echo "1a) clean build using $FLAGS1"
(export GO_GCFLAGS="$FLAGS1"; sh make.bash)

echo
echo
echo "1b) save go build output for all packages"

_0through4:
	MOVL	-4(SI)(BP*1), BX
	MOVL	-4(DI)(BP*1), CX
	CMPL	BX, CX
	JEQ	allsame

diff4:
	BSWAPL	BX	// reverse order of bytes
	BSWAPL	CX
	XORL	BX, CX	// find bit differences
	BSRL	CX, CX	// index of highest bit difference
	SHRL	CX, BX	// move a's bit to bottom
	ANDL	$1, BX	// mask bit
	LEAL	-1(BX*2), BX // 1/0 => +1/-1
	MOVL	BX, (AX)
	RET

	// 0-3 bytes in common
small:
	LEAL	(BP*8), CX
	NEGL	CX

import static org.gradle.internal.snapshot.PathUtil.getPathComparator

class CaseSensitiveVfsRelativePathTest extends AbstractCaseVfsRelativePathTest {

    def "finds right entry in sorted list with only case differences"() {
        def children = ["bAd", "BaD", "Bad"]
        children.sort(getPathComparator(CASE_SENSITIVE))
        expect:
        for (int i = 0; i < children.size(); i++) {
            def searchedChild = children[i]

	// compile the tool by default.
	// This will be <= go1.21. We take this as the maximum version that
	// this tool can support.
	//
	// There are no features currently in x/tools that need to tell fine grained
	// differences for versions <1.22.
	return toolchain
}

// InitFileVersions is a noop when compiled with this Go version.

	JMP	di_finish
di_high:
	MOVQ	-8(DI)(R8*1), DI
	SHRQ	CX, DI
di_finish:
	SHLQ	CX, DI

	BSWAPQ	SI	// reverse order of bytes
	BSWAPQ	DI
	XORQ	SI, DI	// find bit differences
	JEQ	allsame
	BSRQ	DI, CX	// index of highest bit difference
	SHRQ	CX, SI	// move a's bit to bottom
	ANDQ	$1, SI	// mask bit
	LEAQ	-1(SI*2), AX // 1/0 => +1/-1
	RET

allsame:
	XORQ	AX, AX
	XORQ	CX, CX
	CMPQ	BX, DX

import org.gradle.internal.classpath.types.InstrumentationTypeRegistry;
import org.gradle.internal.hash.Hasher;

import java.io.File;

/**
 * Classpath element transform factory. There are some differences when instrumenting classes to be loaded by the instrumenting agent, this interface encapsulates them.
 */
public interface ClasspathElementTransformFactory {
    /**

            if (element != newElement) {
                break;
            }
            newElement = null;
        }
        if (pos == elements.size() && pos == list.size()) {
            // Same size and no differences
            return this;
        }

        // Copy the snapshots whose values are the same, then snapshot remaining values

        } catch (RuntimeException e) {
            if (e.getMessage().contains("freeze.store")) {
                throw new RuntimeException("ArchUnit violations changed, please refreeze and check the differences by running ./gradlew architecture-test:test -ParchunitRefreeze", e);
            } else {
                throw e;
            }
        }
    }

    @Override

directory tree.  When fix rewrites a file, it prints a line to standard
error giving the name of the file and the rewrite applied.

If the -diff flag is set, no files are rewritten. Instead fix prints
the differences a rewrite would introduce.

The -r flag restricts the set of rewrites considered to those in the
named list.  By default fix considers all known rewrites.  Fix's