XXBLENDVD VS1, VS3, VS7, VS11           // 05000000856119f0
	XXBLENDVH VS1, VS3, VS7, VS11           // 05000000856119d0
	XXBLENDVW VS1, VS3, VS7, VS11           // 05000000856119e0
	XXEVAL VS1, VS2, VS3, $2, VS4           // 05000002888110d0
	XXGENPCVBM V2, $2, VS3                  // f0621728
	XXGENPCVDM V2, $2, VS3                  // f062176a
	XXGENPCVHM V2, $2, VS3                  // f062172a

	"CNTTZDM",
	"CNTLZDM",
	"CFUGED",
	"BRW",
	"BRH",
	"BRD",
	"HASHSTP",
	"HASHST",
	"HASHCHKP",
	"HASHCHK",
	"XXSPLTIW",
	"XXSPLTIDP",
	"XXSPLTI32DX",
	"XXPERMX",
	"XXEVAL",
	"XXBLENDVW",
	"XXBLENDVH",
	"XXBLENDVD",
	"XXBLENDVB",
	"PSTXVP",
	"PSTXV",
	"PSTXSSP",
	"PSTXSD",
	"PSTW",
	"PSTQ",
	"PSTH",
	"PSTFS",
	"PSTFD",
	"PSTD",
	"PSTB",

	XVI8GER4SPP:    "xvi8ger4spp",
	XVTLSBB:        "xvtlsbb",
	XXBLENDVB:      "xxblendvb",
	XXBLENDVD:      "xxblendvd",
	XXBLENDVH:      "xxblendvh",
	XXBLENDVW:      "xxblendvw",
	XXEVAL:         "xxeval",
	XXGENPCVBM:     "xxgenpcvbm",
	XXGENPCVDM:     "xxgenpcvdm",
	XXGENPCVHM:     "xxgenpcvhm",
	XXGENPCVWM:     "xxgenpcvwm",
	XXMFACC:        "xxmfacc",
	XXMTACC:        "xxmtacc",

// same as in [CheckExpr]. An error is returned if expr cannot
// be parsed successfully, or the resulting expr AST cannot be
// type-checked.
func Eval(fset *token.FileSet, pkg *Package, pos token.Pos, expr string) (_ TypeAndValue, err error) {
	// parse expressions
	node, err := parser.ParseExprFrom(fset, "eval", expr, 0)
	if err != nil {
		return TypeAndValue{}, err
	}

	info := &Info{
		Types: make(map[ast.Expr]TypeAndValue),
	}

func TestSingleBucketMapStringKeys_NoDupLen(t *testing.T) {
	testMapLookups(t, map[string]string{
		"x":                      "x1val",
		"xx":                     "x2val",
		"foo":                    "fooval",
		"xxxx":                   "x4val",
		"xxxxx":                  "x5val",
		"xxxxxx":                 "x6val",
		strings.Repeat("x", 128): "longval",
	})
}

func testMapLookups(t *testing.T, m map[string]string) {

		s = strings.Replace(s, "X__val", "MKPOSTFSIDVAL", 1)
		s = strings.Replace(s, "X__ifi_pad", "MKPOSTIFIPAD", 1)
		s = strings.Replace(s, "X_f", "MKPOSTSYSINFOTF", 1)

		// Replace other unwanted fields with blank identifiers.
		re = regexp.MustCompile("X_[A-Za-z0-9_]*")
		s = re.ReplaceAllString(s, "_")

		// Restore preserved fields.
		s = strings.Replace(s, "MKPOSTFSIDVAL", "X__val", 1)

    @Test
    fun `can eval script against Project mock`() {

        val project = project()
        eval(
            script = """
                version = "1.0"
            """,
            target = project
        )
        verify(project).version = "1.0"
    }

    @Test
    fun `can eval script against Settings mock`() {

        val settings = mock<Settings>()

func Condition(summary string, eval func(*State) (bool, error)) Cond {
	return &funcCond{eval: eval, usage: CondUsage{Summary: summary}}
}

type funcCond struct {
	eval  func(*State) (bool, error)
	usage CondUsage
}

func (c *funcCond) Usage() *CondUsage { return &c.usage }

func (c *funcCond) Eval(s *State, suffix string) (bool, error) {
	if suffix != "" {
		return false, ErrUsage

	case *constraint.NotExpr:
		return !eval(x.X, tags, !prefer)
	case *constraint.AndExpr:
		return eval(x.X, tags, prefer) && eval(x.Y, tags, prefer)
	case *constraint.OrExpr:
		return eval(x.X, tags, prefer) || eval(x.Y, tags, prefer)
	}
	panic(fmt.Sprintf("unexpected constraint expression %T", x))
}

// Eval is like
//
//	x.Eval(func(tag string) bool { return matchTag(tag, tags) })
//

class DslTestFixture(private val testDirectory: File) {

    val kotlinDslEvalBaseCacheDir: File by lazy {
        testDirectory.resolve("kotlin-dsl-eval-cache").apply {
            mkdirs()
        }
    }

    val kotlinDslEvalBaseTempDir: File by lazy {
        testDirectory.resolve("kotlin-dsl-eval-temp").apply {
            mkdirs()
        }
    }

    /**