unicode/cldr/resolve_test.go - text - Git at Google

 package cldr

 import (
 	"fmt"
 	"log"
 	"reflect"
 	"testing"
 )

 func failOnError(err error) {
 	if err != nil {
 		log.Panic(err)
 	}
 }

 func data() *CLDR {
 	d := Decoder{}
 	data, err := d.Decode(testLoader{})
 	failOnError(err)
 	return data
 }

 type h struct {
 	A string `xml:"ha,attr"`
 	E string `xml:"he"`
 	D string `xml:",chardata"`
 	X string
 }

 type fieldTest struct {
 	Common
 	To  string `xml:"to,attr"`
 	Key string `xml:"key,attr"`
 	E   string `xml:"e"`
 	D   string `xml:",chardata"`
 	X   string
 	h
 }

 var testStruct = fieldTest{
 	Common: Common{
 		name: "mapping", // exclude "type" as distinguising attribute
 		Type: "foo",
 		Alt:  "foo",
 	},
 	To:  "nyc",
 	Key: "k",
 	E:   "E",
 	D:   "D",
 	h: h{
 		A: "A",
 		E: "E",
 		D: "D",
 	},
 }

 func TestIter(t *testing.T) {
 	tests := map[string]string{
 		"Type":  "foo",
 		"Alt":   "foo",
 		"To":    "nyc",
 		"A":     "A",
 		"Alias": "<nil>",
 	}
 	k := 0
 	for i := iter(reflect.ValueOf(testStruct)); !i.done(); i.next() {
 		v := i.value()
 		if v.Kind() == reflect.Ptr && v.Elem().Kind() == reflect.String {
 			v = v.Elem()
 		}
 		name := i.field().Name
 		if w, ok := tests[name]; ok {
 			s := fmt.Sprint(v.Interface())
 			if w != s {
 				t.Errorf("value: found %q; want %q", w, s)
 			}
 			delete(tests, name)
 		}
 		k++
 	}
 	if len(tests) != 0 {
 		t.Errorf("missing fields: %v", tests)
 	}
 }

 func TestFindField(t *testing.T) {
 	tests := []struct {
 		name, val string
 		exist     bool
 	}{
 		{"type", "foo", true},
 		{"alt", "foo", true},
 		{"to", "nyc", true},
 		{"he", "E", true},
 		{"q", "", false},
 	}
 	vf := reflect.ValueOf(testStruct)
 	for i, tt := range tests {
 		v, err := findField(vf, tt.name)
 		if (err == nil) != tt.exist {
 			t.Errorf("%d: field %q present is %v; want %v", i, tt.name, err == nil, tt.exist)
 		} else if tt.exist {
 			if v.Kind() == reflect.Ptr {
 				if v.IsNil() {
 					continue
 				}
 				v = v.Elem()
 			}
 			if v.String() != tt.val {
 				t.Errorf("%d: found value %q; want %q", i, v.String(), tt.val)
 			}
 		}
 	}
 }

 var keyTests = []struct {
 	exclude []string
 	key     string
 }{
 	{[]string{}, "alt=foo;key=k;to=nyc"},
 	{[]string{"type"}, "alt=foo;key=k;to=nyc"},
 	{[]string{"choice"}, "alt=foo;key=k;to=nyc"},
 	{[]string{"alt"}, "key=k;to=nyc"},
 	{[]string{"a"}, "alt=foo;key=k;to=nyc"},
 	{[]string{"to"}, "alt=foo;key=k"},
 	{[]string{"alt", "to"}, "key=k"},
 	{[]string{"alt", "to", "key"}, ""},
 }

 func TestAttrKey(t *testing.T) {
 	v := reflect.ValueOf(&testStruct)
 	for i, tt := range keyTests {
 		key := attrKey(v, tt.exclude...)
 		if key != tt.key {
 			t.Errorf("%d: found %q, want %q", i, key, tt.key)
 		}
 	}
 }

 func TestKey(t *testing.T) {
 	for i, tt := range keyTests {
 		key := Key(&testStruct, tt.exclude...)
 		if key != tt.key {
 			t.Errorf("%d: found %q, want %q", i, key, tt.key)
 		}
 	}
 }

 func testEnclosing(t *testing.T, x *LDML, name string) {
 	eq := func(a, b Elem, i int) {
 		for ; i > 0; i-- {
 			b = b.enclosing()
 		}
 		if a != b {
 			t.Errorf("%s: found path %q, want %q", name, getPath(a), getPath(b))
 		}
 	}
 	eq(x, x, 0)
 	eq(x, x.Identity, 1)
 	eq(x, x.Dates.Calendars, 2)
 	eq(x, x.Dates.Calendars.Calendar[0], 3)
 	eq(x, x.Dates.Calendars.Calendar[1], 3)
 	//eq(x, x.Dates.Calendars.Calendar[0].Months, 4)
 	eq(x, x.Dates.Calendars.Calendar[1].Months, 4)
 }

 func TestEnclosing(t *testing.T) {
 	testEnclosing(t, data().RawLDML("de"), "enclosing-raw")
 	de, _ := data().LDML("de")
 	testEnclosing(t, de, "enclosing")
 }

 func TestDeepCopy(t *testing.T) {
 	eq := func(have, want string) {
 		if have != want {
 			t.Errorf("found %q; want %q", have, want)
 		}
 	}
 	x, _ := data().LDML("de")
 	vc := deepCopy(reflect.ValueOf(x))
 	c := vc.Interface().(*LDML)
 	linkEnclosing(nil, c)
 	if x == c {
 		t.Errorf("did not copy")
 	}

 	eq(c.name, "ldml")
 	eq(c.Dates.name, "dates")
 	testEnclosing(t, c, "deepCopy")
 }

 type getTest struct {
 	loc     string
 	path    string
 	field   string // used in combination with length
 	data    string
 	altData string // used for buddhist calendar if value != ""
 	typ     string
 	length  int
 	missing bool
 }

 const (
 	budMon = "dates/calendars/calendar[@type='buddhist']/months/"
 	chnMon = "dates/calendars/calendar[@type='chinese']/months/"
 	greMon = "dates/calendars/calendar[@type='gregorian']/months/"
 )

 func monthVal(path, context, width string, month int) string {
 	const format = "%s/monthContext[@type='%s']/monthWidth[@type='%s']/month[@type='%d']"
 	return fmt.Sprintf(format, path, context, width, month)
 }

 var rootGetTests = []getTest{
 	{loc: "root", path: "identity/language", typ: "root"},
 	{loc: "root", path: "characters/moreInformation", data: "?"},
 	{loc: "root", path: "characters", field: "exemplarCharacters", length: 3},
 	{loc: "root", path: greMon, field: "monthContext", length: 2},
 	{loc: "root", path: greMon + "monthContext[@type='format']/monthWidth[@type='narrow']", field: "month", length: 4},
 	{loc: "root", path: greMon + "monthContext[@type='stand-alone']/monthWidth[@type='wide']", field: "month", length: 4},
 	// unescaping character data
 	{loc: "root", path: "characters/exemplarCharacters[@type='punctuation']", data: `[\- ‐ – — … ' ‘ ‚ " “ „ \& #]`},
 	// default resolution
 	{loc: "root", path: "dates/calendars/calendar", typ: "gregorian"},
 	// alias resolution
 	{loc: "root", path: budMon, field: "monthContext", length: 2},
 	// crossing but non-circular alias resolution
 	{loc: "root", path: budMon + "monthContext[@type='format']/monthWidth[@type='narrow']", field: "month", length: 4},
 	{loc: "root", path: budMon + "monthContext[@type='stand-alone']/monthWidth[@type='wide']", field: "month", length: 4},
 	{loc: "root", path: monthVal(greMon, "format", "wide", 1), data: "11"},
 	{loc: "root", path: monthVal(greMon, "format", "narrow", 2), data: "2"},
 	{loc: "root", path: monthVal(greMon, "stand-alone", "wide", 3), data: "33"},
 	{loc: "root", path: monthVal(greMon, "stand-alone", "narrow", 4), data: "4"},
 	{loc: "root", path: monthVal(budMon, "format", "wide", 1), data: "11"},
 	{loc: "root", path: monthVal(budMon, "format", "narrow", 2), data: "2"},
 	{loc: "root", path: monthVal(budMon, "stand-alone", "wide", 3), data: "33"},
 	{loc: "root", path: monthVal(budMon, "stand-alone", "narrow", 4), data: "4"},
 }

 // 19
 var deGetTests = []getTest{
 	{loc: "de", path: "identity/language", typ: "de"},
 	{loc: "de", path: "posix", length: 2},
 	{loc: "de", path: "characters", field: "exemplarCharacters", length: 4},
 	{loc: "de", path: "characters/exemplarCharacters[@type='auxiliary']", data: `[á à ă]`},
 	// identity is a blocking element, so de should not inherit generation from root.
 	{loc: "de", path: "identity/generation", missing: true},
 	// default resolution
 	{loc: "root", path: "dates/calendars/calendar", typ: "gregorian"},

 	// absolute path alias resolution
 	{loc: "gsw", path: "posix", field: "messages", length: 1},
 	{loc: "gsw", path: "posix/messages/yesstr", data: "yes:y"},
 }

 // 27(greMon) - 52(budMon) - 77(chnMon)
 func calGetTests(s string) []getTest {
 	tests := []getTest{
 		{loc: "de", path: s, length: 2},
 		{loc: "de", path: s + "monthContext[@type='format']/monthWidth[@type='wide']", field: "month", length: 5},
 		{loc: "de", path: monthVal(s, "format", "wide", 1), data: "11"},
 		{loc: "de", path: monthVal(s, "format", "wide", 2), data: "22"},
 		{loc: "de", path: monthVal(s, "format", "wide", 3), data: "Maerz", altData: "bbb"},
 		{loc: "de", path: monthVal(s, "format", "wide", 4), data: "April"},
 		{loc: "de", path: monthVal(s, "format", "wide", 5), data: "Mai"},

 		{loc: "de", path: s + "monthContext[@type='format']/monthWidth[@type='narrow']", field: "month", length: 5},
 		{loc: "de", path: monthVal(s, "format", "narrow", 1), data: "1"},
 		{loc: "de", path: monthVal(s, "format", "narrow", 2), data: "2"},
 		{loc: "de", path: monthVal(s, "format", "narrow", 3), data: "M", altData: "BBB"},
 		{loc: "de", path: monthVal(s, "format", "narrow", 4), data: "A"},
 		{loc: "de", path: monthVal(s, "format", "narrow", 5), data: "m"},

 		{loc: "de", path: s + "monthContext[@type='stand-alone']/monthWidth[@type='wide']", field: "month", length: 5},
 		{loc: "de", path: monthVal(s, "stand-alone", "wide", 1), data: "11"},
 		{loc: "de", path: monthVal(s, "stand-alone", "wide", 2), data: "22"},
 		{loc: "de", path: monthVal(s, "stand-alone", "wide", 3), data: "Maerz", altData: "bbb"},
 		{loc: "de", path: monthVal(s, "stand-alone", "wide", 4), data: "april"},
 		{loc: "de", path: monthVal(s, "stand-alone", "wide", 5), data: "mai"},

 		{loc: "de", path: s + "monthContext[@type='stand-alone']/monthWidth[@type='narrow']", field: "month", length: 5},
 		{loc: "de", path: monthVal(s, "stand-alone", "narrow", 1), data: "1"},
 		{loc: "de", path: monthVal(s, "stand-alone", "narrow", 2), data: "2"},
 		{loc: "de", path: monthVal(s, "stand-alone", "narrow", 3), data: "m"},
 		{loc: "de", path: monthVal(s, "stand-alone", "narrow", 4), data: "4"},
 		{loc: "de", path: monthVal(s, "stand-alone", "narrow", 5), data: "m"},
 	}
 	if s == budMon {
 		for i, t := range tests {
 			if t.altData != "" {
 				tests[i].data = t.altData
 			}
 		}
 	}
 	return tests
 }

 var getTests = append(rootGetTests,
 	append(deGetTests,
 		append(calGetTests(greMon),
 			append(calGetTests(budMon),
 				calGetTests(chnMon)...)...)...)...)

 func TestPath(t *testing.T) {
 	d := data()
 	for i, tt := range getTests {
 		x, _ := d.LDML(tt.loc)
 		e, err := walkXPath(x, tt.path)
 		if err != nil {
 			if !tt.missing {
 				t.Errorf("%d:error: %v %v", i, err, tt.missing)
 			}
 			continue
 		}
 		if tt.missing {
 			t.Errorf("%d: missing is %v; want %v", i, e == nil, tt.missing)
 			continue
 		}
 		if tt.data != "" && e.GetCommon().Data() != tt.data {
 			t.Errorf("%d: data is %v; want %v", i, e.GetCommon().Data(), tt.data)
 			continue
 		}
 		if tt.typ != "" && e.GetCommon().Type != tt.typ {
 			t.Errorf("%d: type is %v; want %v", i, e.GetCommon().Type, tt.typ)
 			continue
 		}
 		if tt.field != "" {
 			slice, _ := findField(reflect.ValueOf(e), tt.field)
 			if slice.Len() != tt.length {
 				t.Errorf("%d: length is %v; want %v", i, slice.Len(), tt.length)
 				continue
 			}
 		}
 	}
 }

 func TestGet(t *testing.T) {
 	d := data()
 	for i, tt := range getTests {
 		x, _ := d.LDML(tt.loc)
 		e, err := Get(x, tt.path)
 		if err != nil {
 			if !tt.missing {
 				t.Errorf("%d:error: %v %v", i, err, tt.missing)
 			}
 			continue
 		}
 		if tt.missing {
 			t.Errorf("%d: missing is %v; want %v", i, e == nil, tt.missing)
 			continue
 		}
 		if tt.data != "" && e.GetCommon().Data() != tt.data {
 			t.Errorf("%d: data is %v; want %v", i, e.GetCommon().Data(), tt.data)
 			continue
 		}
 		if tt.typ != "" && e.GetCommon().Type != tt.typ {
 			t.Errorf("%d: type is %v; want %v", i, e.GetCommon().Type, tt.typ)
 			continue
 		}
 		if tt.field != "" {
 			slice, _ := findField(reflect.ValueOf(e), tt.field)
 			if slice.Len() != tt.length {
 				t.Errorf("%d: length is %v; want %v", i, slice.Len(), tt.length)
 				continue
 			}
 		}
 	}
 }
	package cldr

	import (
	"fmt"
	"log"
	"reflect"
	"testing"
	)

	func failOnError(err error) {
	if err != nil {
	log.Panic(err)
	}
	}

	func data() *CLDR {
	d := Decoder{}
	data, err := d.Decode(testLoader{})
	failOnError(err)
	return data
	}

	type h struct {
	A string `xml:"ha,attr"`
	E string `xml:"he"`
	D string `xml:",chardata"`
	X string
	}

	type fieldTest struct {
	Common
	To string `xml:"to,attr"`
	Key string `xml:"key,attr"`
	E string `xml:"e"`
	D string `xml:",chardata"`
	X string
	h
	}

	var testStruct = fieldTest{
	Common: Common{
	name: "mapping", // exclude "type" as distinguising attribute
	Type: "foo",
	Alt: "foo",
	},
	To: "nyc",
	Key: "k",
	E: "E",
	D: "D",
	h: h{
	A: "A",
	E: "E",
	D: "D",
	},
	}

	func TestIter(t *testing.T) {
	tests := map[string]string{
	"Type": "foo",
	"Alt": "foo",
	"To": "nyc",
	"A": "A",
	"Alias": "<nil>",
	}
	k := 0
	for i := iter(reflect.ValueOf(testStruct)); !i.done(); i.next() {
	v := i.value()
	if v.Kind() == reflect.Ptr && v.Elem().Kind() == reflect.String {
	v = v.Elem()
	}
	name := i.field().Name
	if w, ok := tests[name]; ok {
	s := fmt.Sprint(v.Interface())
	if w != s {
	t.Errorf("value: found %q; want %q", w, s)
	}
	delete(tests, name)
	}
	k++
	}
	if len(tests) != 0 {
	t.Errorf("missing fields: %v", tests)
	}
	}

	func TestFindField(t *testing.T) {
	tests := []struct {
	name, val string
	exist bool
	}{
	{"type", "foo", true},
	{"alt", "foo", true},
	{"to", "nyc", true},
	{"he", "E", true},
	{"q", "", false},
	}
	vf := reflect.ValueOf(testStruct)
	for i, tt := range tests {
	v, err := findField(vf, tt.name)
	if (err == nil) != tt.exist {
	t.Errorf("%d: field %q present is %v; want %v", i, tt.name, err == nil, tt.exist)
	} else if tt.exist {
	if v.Kind() == reflect.Ptr {
	if v.IsNil() {
	continue
	}
	v = v.Elem()
	}
	if v.String() != tt.val {
	t.Errorf("%d: found value %q; want %q", i, v.String(), tt.val)
	}
	}
	}
	}

	var keyTests = []struct {
	exclude []string
	key string
	}{
	{[]string{}, "alt=foo;key=k;to=nyc"},
	{[]string{"type"}, "alt=foo;key=k;to=nyc"},
	{[]string{"choice"}, "alt=foo;key=k;to=nyc"},
	{[]string{"alt"}, "key=k;to=nyc"},
	{[]string{"a"}, "alt=foo;key=k;to=nyc"},
	{[]string{"to"}, "alt=foo;key=k"},
	{[]string{"alt", "to"}, "key=k"},
	{[]string{"alt", "to", "key"}, ""},
	}

	func TestAttrKey(t *testing.T) {
	v := reflect.ValueOf(&testStruct)
	for i, tt := range keyTests {
	key := attrKey(v, tt.exclude...)
	if key != tt.key {
	t.Errorf("%d: found %q, want %q", i, key, tt.key)
	}
	}
	}

	func TestKey(t *testing.T) {
	for i, tt := range keyTests {
	key := Key(&testStruct, tt.exclude...)
	if key != tt.key {
	t.Errorf("%d: found %q, want %q", i, key, tt.key)
	}
	}
	}

	func testEnclosing(t testing.T, x LDML, name string) {
	eq := func(a, b Elem, i int) {
	for ; i > 0; i-- {
	b = b.enclosing()
	}
	if a != b {
	t.Errorf("%s: found path %q, want %q", name, getPath(a), getPath(b))
	}
	}
	eq(x, x, 0)
	eq(x, x.Identity, 1)
	eq(x, x.Dates.Calendars, 2)
	eq(x, x.Dates.Calendars.Calendar[0], 3)
	eq(x, x.Dates.Calendars.Calendar[1], 3)
	//eq(x, x.Dates.Calendars.Calendar[0].Months, 4)
	eq(x, x.Dates.Calendars.Calendar[1].Months, 4)
	}

	func TestEnclosing(t *testing.T) {
	testEnclosing(t, data().RawLDML("de"), "enclosing-raw")
	de, _ := data().LDML("de")
	testEnclosing(t, de, "enclosing")
	}

	func TestDeepCopy(t *testing.T) {
	eq := func(have, want string) {
	if have != want {
	t.Errorf("found %q; want %q", have, want)
	}
	}
	x, _ := data().LDML("de")
	vc := deepCopy(reflect.ValueOf(x))
	c := vc.Interface().(*LDML)
	linkEnclosing(nil, c)
	if x == c {
	t.Errorf("did not copy")
	}

	eq(c.name, "ldml")
	eq(c.Dates.name, "dates")
	testEnclosing(t, c, "deepCopy")
	}

	type getTest struct {
	loc string
	path string
	field string // used in combination with length
	data string
	altData string // used for buddhist calendar if value != ""
	typ string
	length int
	missing bool
	}

	const (
	budMon = "dates/calendars/calendar[@type='buddhist']/months/"
	chnMon = "dates/calendars/calendar[@type='chinese']/months/"
	greMon = "dates/calendars/calendar[@type='gregorian']/months/"
	)

	func monthVal(path, context, width string, month int) string {
	const format = "%s/monthContext[@type='%s']/monthWidth[@type='%s']/month[@type='%d']"
	return fmt.Sprintf(format, path, context, width, month)
	}

	var rootGetTests = []getTest{
	{loc: "root", path: "identity/language", typ: "root"},
	{loc: "root", path: "characters/moreInformation", data: "?"},
	{loc: "root", path: "characters", field: "exemplarCharacters", length: 3},
	{loc: "root", path: greMon, field: "monthContext", length: 2},
	{loc: "root", path: greMon + "monthContext[@type='format']/monthWidth[@type='narrow']", field: "month", length: 4},
	{loc: "root", path: greMon + "monthContext[@type='stand-alone']/monthWidth[@type='wide']", field: "month", length: 4},
	// unescaping character data
	{loc: "root", path: "characters/exemplarCharacters[@type='punctuation']", data: `[\- ‐ – — … ' ‘ ‚ " “ „ \& #]`},
	// default resolution
	{loc: "root", path: "dates/calendars/calendar", typ: "gregorian"},
	// alias resolution
	{loc: "root", path: budMon, field: "monthContext", length: 2},
	// crossing but non-circular alias resolution
	{loc: "root", path: budMon + "monthContext[@type='format']/monthWidth[@type='narrow']", field: "month", length: 4},
	{loc: "root", path: budMon + "monthContext[@type='stand-alone']/monthWidth[@type='wide']", field: "month", length: 4},
	{loc: "root", path: monthVal(greMon, "format", "wide", 1), data: "11"},
	{loc: "root", path: monthVal(greMon, "format", "narrow", 2), data: "2"},
	{loc: "root", path: monthVal(greMon, "stand-alone", "wide", 3), data: "33"},
	{loc: "root", path: monthVal(greMon, "stand-alone", "narrow", 4), data: "4"},
	{loc: "root", path: monthVal(budMon, "format", "wide", 1), data: "11"},
	{loc: "root", path: monthVal(budMon, "format", "narrow", 2), data: "2"},
	{loc: "root", path: monthVal(budMon, "stand-alone", "wide", 3), data: "33"},
	{loc: "root", path: monthVal(budMon, "stand-alone", "narrow", 4), data: "4"},
	}

	// 19
	var deGetTests = []getTest{
	{loc: "de", path: "identity/language", typ: "de"},
	{loc: "de", path: "posix", length: 2},
	{loc: "de", path: "characters", field: "exemplarCharacters", length: 4},
	{loc: "de", path: "characters/exemplarCharacters[@type='auxiliary']", data: `[á à ă]`},
	// identity is a blocking element, so de should not inherit generation from root.
	{loc: "de", path: "identity/generation", missing: true},
	// default resolution
	{loc: "root", path: "dates/calendars/calendar", typ: "gregorian"},

	// absolute path alias resolution
	{loc: "gsw", path: "posix", field: "messages", length: 1},
	{loc: "gsw", path: "posix/messages/yesstr", data: "yes:y"},
	}

	// 27(greMon) - 52(budMon) - 77(chnMon)
	func calGetTests(s string) []getTest {
	tests := []getTest{
	{loc: "de", path: s, length: 2},
	{loc: "de", path: s + "monthContext[@type='format']/monthWidth[@type='wide']", field: "month", length: 5},
	{loc: "de", path: monthVal(s, "format", "wide", 1), data: "11"},
	{loc: "de", path: monthVal(s, "format", "wide", 2), data: "22"},
	{loc: "de", path: monthVal(s, "format", "wide", 3), data: "Maerz", altData: "bbb"},
	{loc: "de", path: monthVal(s, "format", "wide", 4), data: "April"},
	{loc: "de", path: monthVal(s, "format", "wide", 5), data: "Mai"},

	{loc: "de", path: s + "monthContext[@type='format']/monthWidth[@type='narrow']", field: "month", length: 5},
	{loc: "de", path: monthVal(s, "format", "narrow", 1), data: "1"},
	{loc: "de", path: monthVal(s, "format", "narrow", 2), data: "2"},
	{loc: "de", path: monthVal(s, "format", "narrow", 3), data: "M", altData: "BBB"},
	{loc: "de", path: monthVal(s, "format", "narrow", 4), data: "A"},
	{loc: "de", path: monthVal(s, "format", "narrow", 5), data: "m"},

	{loc: "de", path: s + "monthContext[@type='stand-alone']/monthWidth[@type='wide']", field: "month", length: 5},
	{loc: "de", path: monthVal(s, "stand-alone", "wide", 1), data: "11"},
	{loc: "de", path: monthVal(s, "stand-alone", "wide", 2), data: "22"},
	{loc: "de", path: monthVal(s, "stand-alone", "wide", 3), data: "Maerz", altData: "bbb"},
	{loc: "de", path: monthVal(s, "stand-alone", "wide", 4), data: "april"},
	{loc: "de", path: monthVal(s, "stand-alone", "wide", 5), data: "mai"},

	{loc: "de", path: s + "monthContext[@type='stand-alone']/monthWidth[@type='narrow']", field: "month", length: 5},
	{loc: "de", path: monthVal(s, "stand-alone", "narrow", 1), data: "1"},
	{loc: "de", path: monthVal(s, "stand-alone", "narrow", 2), data: "2"},
	{loc: "de", path: monthVal(s, "stand-alone", "narrow", 3), data: "m"},
	{loc: "de", path: monthVal(s, "stand-alone", "narrow", 4), data: "4"},
	{loc: "de", path: monthVal(s, "stand-alone", "narrow", 5), data: "m"},
	}
	if s == budMon {
	for i, t := range tests {
	if t.altData != "" {
	tests[i].data = t.altData
	}
	}
	}
	return tests
	}

	var getTests = append(rootGetTests,
	append(deGetTests,
	append(calGetTests(greMon),
	append(calGetTests(budMon),
	calGetTests(chnMon)...)...)...)...)

	func TestPath(t *testing.T) {
	d := data()
	for i, tt := range getTests {
	x, _ := d.LDML(tt.loc)
	e, err := walkXPath(x, tt.path)
	if err != nil {
	if !tt.missing {
	t.Errorf("%d:error: %v %v", i, err, tt.missing)
	}
	continue
	}
	if tt.missing {
	t.Errorf("%d: missing is %v; want %v", i, e == nil, tt.missing)
	continue
	}
	if tt.data != "" && e.GetCommon().Data() != tt.data {
	t.Errorf("%d: data is %v; want %v", i, e.GetCommon().Data(), tt.data)
	continue
	}
	if tt.typ != "" && e.GetCommon().Type != tt.typ {
	t.Errorf("%d: type is %v; want %v", i, e.GetCommon().Type, tt.typ)
	continue
	}
	if tt.field != "" {
	slice, _ := findField(reflect.ValueOf(e), tt.field)
	if slice.Len() != tt.length {
	t.Errorf("%d: length is %v; want %v", i, slice.Len(), tt.length)
	continue
	}
	}
	}
	}

	func TestGet(t *testing.T) {
	d := data()
	for i, tt := range getTests {
	x, _ := d.LDML(tt.loc)
	e, err := Get(x, tt.path)
	if err != nil {
	if !tt.missing {
	t.Errorf("%d:error: %v %v", i, err, tt.missing)
	}
	continue
	}
	if tt.missing {
	t.Errorf("%d: missing is %v; want %v", i, e == nil, tt.missing)
	continue
	}
	if tt.data != "" && e.GetCommon().Data() != tt.data {
	t.Errorf("%d: data is %v; want %v", i, e.GetCommon().Data(), tt.data)
	continue
	}
	if tt.typ != "" && e.GetCommon().Type != tt.typ {
	t.Errorf("%d: type is %v; want %v", i, e.GetCommon().Type, tt.typ)
	continue
	}
	if tt.field != "" {
	slice, _ := findField(reflect.ValueOf(e), tt.field)
	if slice.Len() != tt.length {
	t.Errorf("%d: length is %v; want %v", i, slice.Len(), tt.length)
	continue
	}
	}
	}
	}