fld := d.newdie(dwhb, dwarf.DW_ABRV_STRUCTFIELD, "keys")
			d.newrefattr(fld, dwarf.DW_AT_type, dwhks)
			newmemberoffsetattr(fld, abi.MapBucketCount)
			fld = d.newdie(dwhb, dwarf.DW_ABRV_STRUCTFIELD, "values")
			d.newrefattr(fld, dwarf.DW_AT_type, dwhvs)
			newmemberoffsetattr(fld, abi.MapBucketCount+abi.MapBucketCount*int32(keysize))
			fld = d.newdie(dwhb, dwarf.DW_ABRV_STRUCTFIELD, "overflow")

		},
		_focused : function () { return instances[focused_instance] || null; },
		_reference : function (needle) {
			// get by instance id
			if(instances[needle]) { return instances[needle]; }
			// get by DOM (if still no luck - return null
			var o = $(needle);
			if(!o.length && typeof needle === "string") { o = $("#" + needle); }
			if(!o.length) { return null; }

	{"", "a", false},

	// cases to cover code in runtime/asm_amd64.s:indexShortStr
	// 2-byte needle
	{"xxxxxx", "01", false},
	{"01xxxx", "01", true},
	{"xx01xx", "01", true},
	{"xxxx01", "01", true},
	{"01xxxxx"[1:], "01", false},
	{"xxxxx01"[:6], "01", false},
	// 3-byte needle
	{"xxxxxxx", "012", false},
	{"012xxxx", "012", true},
	{"xx012xx", "012", true},
	{"xxxx012", "012", true},

    const char* needle_expr, const char* haystack_expr,
    const char* needle, const char* haystack);
GTEST_API_ AssertionResult IsSubstring(
    const char* needle_expr, const char* haystack_expr,
    const wchar_t* needle, const wchar_t* haystack);
GTEST_API_ AssertionResult IsNotSubstring(
    const char* needle_expr, const char* haystack_expr,
    const char* needle, const char* haystack);
GTEST_API_ AssertionResult IsNotSubstring(

    const char* needle_expr, const char* haystack_expr,
    const char* needle, const char* haystack);
GTEST_API_ AssertionResult IsSubstring(
    const char* needle_expr, const char* haystack_expr,
    const wchar_t* needle, const wchar_t* haystack);
GTEST_API_ AssertionResult IsNotSubstring(
    const char* needle_expr, const char* haystack_expr,
    const char* needle, const char* haystack);
GTEST_API_ AssertionResult IsNotSubstring(

}

func buildMeshAndGatewayRoutes[T any](parentRefs []routeParentReference, convertRules func(mesh bool) T) (T, T) {
	var meshResult, gwResult T
	needMesh, needGw := parentTypes(parentRefs)
	if needMesh {
		meshResult = convertRules(true)
	}
	if needGw {
		gwResult = convertRules(false)
	}
	return meshResult, gwResult
}

func augmentPortMatch(routes []*istio.HTTPRoute, port k8s.PortNumber) []*istio.HTTPRoute {

//
// In JSON mode, we need to maintain valid JSON output and
// we assume that the test output is being parsed by a tool
// anyway, so the failure will not be missed and would be
// awkward to try to wedge into the JSON stream.
//
// In fuzz mode, we only allow a single package for now
// (see CL 350156 and https://golang.org/issue/46312),
// so there is no possibility of scrolling off and no need