How to use valueString method of js Package

Best K6 code snippet using js.valueString

string.go

Source:string.go

...10const (11	__proto__ = "__proto__"12)13var (14	stringTrue         valueString = asciiString("true")15	stringFalse        valueString = asciiString("false")16	stringNull         valueString = asciiString("null")17	stringUndefined    valueString = asciiString("undefined")18	stringObjectC      valueString = asciiString("object")19	stringFunction     valueString = asciiString("function")20	stringBoolean      valueString = asciiString("boolean")21	stringString       valueString = asciiString("string")22	stringSymbol       valueString = asciiString("symbol")23	stringNumber       valueString = asciiString("number")24	stringNaN          valueString = asciiString("NaN")25	stringInfinity                 = asciiString("Infinity")26	stringPlusInfinity             = asciiString("+Infinity")27	stringNegInfinity              = asciiString("-Infinity")28	stringBound_       valueString = asciiString("bound ")29	stringEmpty        valueString = asciiString("")30	stringError          valueString = asciiString("Error")31	stringAggregateError valueString = asciiString("AggregateError")32	stringTypeError      valueString = asciiString("TypeError")33	stringReferenceError valueString = asciiString("ReferenceError")34	stringSyntaxError    valueString = asciiString("SyntaxError")35	stringRangeError     valueString = asciiString("RangeError")36	stringEvalError      valueString = asciiString("EvalError")37	stringURIError       valueString = asciiString("URIError")38	stringGoError        valueString = asciiString("GoError")39	stringObjectNull      valueString = asciiString("[object Null]")40	stringObjectObject    valueString = asciiString("[object Object]")41	stringObjectUndefined valueString = asciiString("[object Undefined]")42	stringInvalidDate     valueString = asciiString("Invalid Date")43)44type valueString interface {45	Value46	charAt(int) rune47	length() int48	concat(valueString) valueString49	substring(start, end int) valueString50	compareTo(valueString) int51	reader(start int) io.RuneReader52	utf16Reader(start int) io.RuneReader53	utf16Runes() []rune54	index(valueString, int) int55	lastIndex(valueString, int) int56	toLower() valueString57	toUpper() valueString58	toTrimmedUTF8() string59}60type stringIterObject struct {61	baseObject62	reader io.RuneReader63}64func isUTF16FirstSurrogate(r rune) bool {65	return r >= 0xD800 && r <= 0xDBFF66}67func isUTF16SecondSurrogate(r rune) bool {68	return r >= 0xDC00 && r <= 0xDFFF69}70func (si *stringIterObject) next() Value {71	if si.reader == nil {72		return si.val.runtime.createIterResultObject(_undefined, true)73	}74	r, _, err := si.reader.ReadRune()75	if err == io.EOF {76		si.reader = nil77		return si.val.runtime.createIterResultObject(_undefined, true)78	}79	return si.val.runtime.createIterResultObject(stringFromRune(r), false)80}81func stringFromRune(r rune) valueString {82	if r < utf8.RuneSelf {83		var sb strings.Builder84		sb.Grow(1)85		sb.WriteByte(byte(r))86		return asciiString(sb.String())87	}88	var sb unicodeStringBuilder89	if r <= 0xFFFF {90		sb.Grow(1)91	} else {92		sb.Grow(2)93	}94	sb.WriteRune(r)95	return sb.String()96}97func (r *Runtime) createStringIterator(s valueString) Value {98	o := &Object{runtime: r}99	si := &stringIterObject{100		reader: &lenientUtf16Decoder{utf16Reader: s.utf16Reader(0)},101	}102	si.class = classStringIterator103	si.val = o104	si.extensible = true105	o.self = si106	si.prototype = r.global.StringIteratorPrototype107	si.init()108	return o109}110type stringObject struct {111	baseObject112	value      valueString113	length     int114	lengthProp valueProperty115}116func newStringValue(s string) valueString {117	utf16Size := 0118	ascii := true119	for _, chr := range s {120		utf16Size++121		if chr >= utf8.RuneSelf {122			ascii = false123			if chr > 0xFFFF {124				utf16Size++125			}126		}127	}128	if ascii {129		return asciiString(s)130	}131	buf := make([]uint16, utf16Size+1)132	buf[0] = unistring.BOM133	c := 1134	for _, chr := range s {135		if chr <= 0xFFFF {136			buf[c] = uint16(chr)137		} else {138			first, second := utf16.EncodeRune(chr)139			buf[c] = uint16(first)140			c++141			buf[c] = uint16(second)142		}143		c++144	}145	return unicodeString(buf)146}147func stringValueFromRaw(raw unistring.String) valueString {148	if b := raw.AsUtf16(); b != nil {149		return unicodeString(b)150	}151	return asciiString(raw)152}153func (s *stringObject) init() {154	s.baseObject.init()155	s.setLength()156}157func (s *stringObject) setLength() {158	if s.value != nil {159		s.length = s.value.length()160	}161	s.lengthProp.value = intToValue(int64(s.length))162	s._put("length", &s.lengthProp)163}164func (s *stringObject) getStr(name unistring.String, receiver Value) Value {165	if i := strToGoIdx(name); i >= 0 && i < s.length {166		return s._getIdx(i)167	}168	return s.baseObject.getStr(name, receiver)169}170func (s *stringObject) getIdx(idx valueInt, receiver Value) Value {171	i := int64(idx)172	if i >= 0 {173		if i < int64(s.length) {174			return s._getIdx(int(i))175		}176		return nil177	}178	return s.baseObject.getStr(idx.string(), receiver)179}180func (s *stringObject) getOwnPropStr(name unistring.String) Value {181	if i := strToGoIdx(name); i >= 0 && i < s.length {182		val := s._getIdx(i)183		return &valueProperty{184			value:      val,185			enumerable: true,186		}187	}188	return s.baseObject.getOwnPropStr(name)189}190func (s *stringObject) getOwnPropIdx(idx valueInt) Value {191	i := int64(idx)192	if i >= 0 {193		if i < int64(s.length) {194			val := s._getIdx(int(i))195			return &valueProperty{196				value:      val,197				enumerable: true,198			}199		}200		return nil201	}202	return s.baseObject.getOwnPropStr(idx.string())203}204func (s *stringObject) _getIdx(idx int) Value {205	return s.value.substring(idx, idx+1)206}207func (s *stringObject) setOwnStr(name unistring.String, val Value, throw bool) bool {208	if i := strToGoIdx(name); i >= 0 && i < s.length {209		s.val.runtime.typeErrorResult(throw, "Cannot assign to read only property '%d' of a String", i)210		return false211	}212	return s.baseObject.setOwnStr(name, val, throw)213}214func (s *stringObject) setOwnIdx(idx valueInt, val Value, throw bool) bool {215	i := int64(idx)216	if i >= 0 && i < int64(s.length) {217		s.val.runtime.typeErrorResult(throw, "Cannot assign to read only property '%d' of a String", i)218		return false219	}220	return s.baseObject.setOwnStr(idx.string(), val, throw)221}222func (s *stringObject) setForeignStr(name unistring.String, val, receiver Value, throw bool) (bool, bool) {223	return s._setForeignStr(name, s.getOwnPropStr(name), val, receiver, throw)224}225func (s *stringObject) setForeignIdx(idx valueInt, val, receiver Value, throw bool) (bool, bool) {226	return s._setForeignIdx(idx, s.getOwnPropIdx(idx), val, receiver, throw)227}228func (s *stringObject) defineOwnPropertyStr(name unistring.String, descr PropertyDescriptor, throw bool) bool {229	if i := strToGoIdx(name); i >= 0 && i < s.length {230		s.val.runtime.typeErrorResult(throw, "Cannot redefine property: %d", i)231		return false232	}233	return s.baseObject.defineOwnPropertyStr(name, descr, throw)234}235func (s *stringObject) defineOwnPropertyIdx(idx valueInt, descr PropertyDescriptor, throw bool) bool {236	i := int64(idx)237	if i >= 0 && i < int64(s.length) {238		s.val.runtime.typeErrorResult(throw, "Cannot redefine property: %d", i)239		return false240	}241	return s.baseObject.defineOwnPropertyStr(idx.string(), descr, throw)242}243type stringPropIter struct {244	str         valueString // separate, because obj can be the singleton245	obj         *stringObject246	idx, length int247}248func (i *stringPropIter) next() (propIterItem, iterNextFunc) {249	if i.idx < i.length {250		name := strconv.Itoa(i.idx)251		i.idx++252		return propIterItem{name: unistring.String(name), enumerable: _ENUM_TRUE}, i.next253	}254	return i.obj.baseObject.enumerateOwnKeys()()255}256func (s *stringObject) enumerateOwnKeys() iterNextFunc {257	return (&stringPropIter{258		str:    s.value,...

gun_test.go

Source:gun_test.go

1package tests2import (3	"strings"4	"testing"5	"github.com/cretz/esgopeta/gun"6)7func TestGunGetSimple(t *testing.T) {8	// Run the server, put in one call, get in another, then check9	ctx, cancelFn := newContext(t)10	defer cancelFn()11	serverCancelFn := ctx.startGunJSServer()12	defer serverCancelFn()13	randStr := randString(30)14	// Write w/ JS15	ctx.runJSWithGun(`16		gun.get('esgopeta-test').get('TestGunGetSimple').get('some-field').put('` + randStr + `', ack => {17			if (ack.err) {18				console.error(ack.err)19				process.exit(1)20			}21			process.exit(0)22		})23	`)24	// Get25	g := ctx.newGunConnectedToGunJS()26	defer g.Close()27	// Make sure we got back the same value28	r := g.Scoped(ctx, "esgopeta-test", "TestGunGetSimple", "some-field").FetchOne(ctx)29	ctx.Require.NoError(r.Err)30	ctx.Require.Equal(gun.ValueString(randStr), r.Value.(gun.ValueString))31	// Do it again with the JS server closed since it should fetch from memory32	serverCancelFn()33	ctx.debugf("Asking for field again")34	r = g.Scoped(ctx, "esgopeta-test", "TestGunGetSimple", "some-field").FetchOne(ctx)35	ctx.Require.NoError(r.Err)36	ctx.Require.Equal(gun.ValueString(randStr), r.Value.(gun.ValueString))37}38func TestGunGetSimpleRemote(t *testing.T) {39	// Do the above but w/ remote server40	ctx, cancelFn := newContext(t)41	defer cancelFn()42	remoteURL := ctx.prepareRemoteGunServer(defaultRemoteGunServerURL)43	randField, randVal := "field-"+randString(30), gun.ValueString(randString(30))44	// Write w/ JS45	ctx.debugf("Writing value")46	ctx.runJSWithGunURL(remoteURL, `47		gun.get('esgopeta-test').get('TestGunGetSimpleRemote').get('`+randField+`').put('`+string(randVal)+`', ack => {48			if (ack.err) {49				console.error(ack.err)50				process.exit(1)51			}52			process.exit(0)53		})54	`)55	// Get56	ctx.debugf("Reading value")57	g := ctx.newGunConnectedToGunServer(remoteURL)58	defer g.Close()59	// Make sure we got back the same value60	r := g.Scoped(ctx, "esgopeta-test", "TestGunGetSimpleRemote", randField).FetchOne(ctx)61	ctx.Require.NoError(r.Err)62	ctx.Require.Equal(randVal, r.Value)63}64func TestGunPutSimple(t *testing.T) {65	ctx, cancelFn := newContextWithGunJServer(t)66	defer cancelFn()67	randStr := randString(30)68	// Put69	g := ctx.newGunConnectedToGunJS()70	defer g.Close()71	// Just wait for two acks (one local, one remote)72	ch := g.Scoped(ctx, "esgopeta-test", "TestGunPutSimple", "some-field").Put(ctx, gun.ValueString(randStr))73	// TODO: test local is null peer and remote is non-null74	r := <-ch75	ctx.Require.NoError(r.Err)76	r = <-ch77	ctx.Require.NoError(r.Err)78	// Get from JS79	out := ctx.runJSWithGun(`80		gun.get('esgopeta-test').get('TestGunPutSimple').get('some-field').once(data => {81			console.log(data)82			process.exit(0)83		})84	`)85	ctx.Require.Equal(randStr, strings.TrimSpace(string(out)))86}87func TestGunPubSubSimpleRemote(t *testing.T) {88	ctx, cancelFn := newContext(t)89	defer cancelFn()90	remoteURL := ctx.prepareRemoteGunServer(defaultRemoteGunServerURL)91	randField, randVal := "field-"+randString(30), gun.ValueString(randString(30))92	// Start a fetcher93	ctx.debugf("Starting fetcher")94	fetchGun := ctx.newGunConnectedToGunServer(remoteURL)95	defer fetchGun.Close()96	fetchCh := fetchGun.Scoped(ctx, "esgopeta-test", "TestGunPubSubSimpleRemote", randField).Fetch(ctx)97	// Now put it from another instance98	ctx.debugf("Putting data")99	putGun := ctx.newGunConnectedToGunServer(remoteURL)100	defer putGun.Close()101	putScope := putGun.Scoped(ctx, "esgopeta-test", "TestGunPubSubSimpleRemote", randField)102	putScope.Put(ctx, randVal)103	ctx.debugf("Checking fetcher")104	// See that the fetch got the value105	for {106		select {107		case <-ctx.Done():108			ctx.Require.NoError(ctx.Err())109		case result := <-fetchCh:110			ctx.Require.NoError(result.Err)111			if !result.ValueExists {112				ctx.debugf("No value, trying again (got %v)", result)113				continue114			}115			ctx.Require.Equal(randVal, result.Value)116			return117		}118	}119}120/*121TODO Tests to write:122* test put w/ future state happens then123* test put w/ old state is discarded124* test put w/ new state is persisted125* test put w/ same state but greater is persisted126* test put w/ same state but less is discarded127*/...

jsonb_array.go

Source:jsonb_array.go

...6)7type JSONBArray []JSONB8//Value is marshaling function9func (j JSONBArray) Value() (driver.Value, error) {10	valueString, err := json.Marshal(j)11	js := string(valueString)12	js = strings.Replace(js, "[", "{", -1)13	js = strings.Replace(js, "]", "}", -1)14	return js, err15}16//Scan is unmarshaling function17func (j *JSONBArray) Scan(value interface{}) error {18	return json.Unmarshal(value.([]byte), &j)19}...

valueString

Using AI Code Generation

1import (2func main() {3	obj := js.Global.Get("Object").New()4	obj.Set("value", 10)5	fmt.Println(obj.Call("valueString").String())6}7import (8func main() {9	obj := js.Global.Get("Object").New()10	obj.Set("value", 10)11	fmt.Println(obj.Call("valueString").String())12}13import (14func main() {15	obj := js.Global.Get("Object").New()16	obj.Set("value", 10)17	fmt.Println(obj.Call("valueString").String())18}19import (20func main() {21	obj := js.Global.Get("Object").New()22	obj.Set("value", 10)23	fmt.Println(obj.Call("valueString").String())24}25import (26func main() {27	obj := js.Global.Get("Object").New()28	obj.Set("value", 10)29	fmt.Println(obj.Call("valueString").String())30}

valueString

Using AI Code Generation

1import (2func main() {3	v := js.Global().Get("js").New()4	fmt.Println(v.Call("valueString").String())5}6import (7func main() {8	v := js.Global().Get("js").New()9	fmt.Println(v.Call("valueString").String())10}11import (12func main() {13	v := js.Global().Get("js").New()14	fmt.Println(v.Call("valueString").String())15}16import (17func main() {18	v := js.Global().Get("js").New()19	fmt.Println(v.Call("valueString").String())20}21import (22func main() {23	v := js.Global().Get("js").New()24	fmt.Println(v.Call("valueString").String())25}26import (27func main() {28	v := js.Global().Get("js").New()29	fmt.Println(v.Call("valueString").String())30}31import (

valueString

Using AI Code Generation

1import (2func main() {3	jsObj := js.Global().Get("jsObj")4	result := jsObj.Call("valueString", "Hello World")5	fmt.Println(result.String())6}7import (8const (9func main() {10	path, err := filepath.Abs(jsFile)11	if err != nil {12		log.Fatal(err)13	}14	goPath, err := filepath.Abs("1.go")15	if err != nil {16		log.Fatal(err)17	}18	genPath, err := filepath.Abs("gen.go")19	if err != nil {20		log.Fatal(err)21	}22	goDir := filepath.Dir(goPath)23	genDir := filepath.Dir(genPath)24	relPath, err := filepath.Rel(genDir, path)25	if err != nil {26		log.Fatal(err)27	}28	relPath, err = filepath.Rel(goDir, relPath)29	if err != nil {30		log.Fatal(err)31	}32	fmt.Println("package main")33	fmt.Println()34	fmt.Println("import \"syscall/js\"")35	fmt.Println()36	fmt.Println("func init() {")37	fmt.Println("js.Global().Set(\"jsObj\", js.FuncOf(jsObj))")38	fmt.Println("}")39	fmt.Println()40	fmt.Println("func jsObj(this js.Value, args []js.Value) interface{} {")41	fmt.Println("return map[string]interface{}{")42	fmt.Println("\"valueString\": js.FuncOf(func(this js.Value, args []js.Value) interface{} {")43	fmt.Println("return args[0].String()")44	fmt.Println("}),")45	fmt.Println("}")46	fmt.Println("}")47}

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