How to use Throw method of common Package

Best K6 code snippet using common.Throw

new_post.go

Source:new_post.go

1package handler2import (3	"bytes"4	"crypto/sha1"5	"fmt"6	"image"7	_ "image/gif"8	"image/jpeg"9	_ "image/png"10	"io"11	"io/ioutil"12	"log"13	"math/rand"14	"mime"15	"mime/multipart"16	"net"17	"net/url"18	"path/filepath"19	"strconv"20	"strings"21	"sync"22	"time"23	"unsafe"24	"github.com/coyove/iis/common"25	"github.com/coyove/iis/common/compress"26	"github.com/coyove/iis/dal"27	"github.com/coyove/iis/ik"28	"github.com/coyove/iis/middleware"29	"github.com/coyove/iis/model"30	"github.com/gin-gonic/gin"31	"github.com/nfnt/resize"32)33func hashIP(g *gin.Context) string {34	ip := append(net.IP{}, g.MustGet("ip").(net.IP)...)35	if len(ip) == net.IPv4len {36		ip[3] = 0 // \2437	} else if len(ip) == net.IPv6len {38		ip4 := ip.To4()39		if ip4 != nil {40			ip = ip441			ip[3] = 042		} else {43			copy(ip[10:], "\x00\x00\x00\x00\x00\x00") // \8044		}45	}46	return ip.String() + "/" + strconv.FormatInt(time.Now().Unix(), 36)47}48func PostBox(g *gin.Context) {49	if p := g.Query("p"); p == "" {50		g.Redirect(302, "/t")51	} else {52		g.Redirect(302, "/S/"+p[1:])53	}54}55func APINew(g *gin.Context) {56	throw(checkIP(g), "")57	g.Set("allow-api", true)58	var (59		replyTo      = g.PostForm("parent")60		content      = common.SoftTrunc(g.PostForm("content"), int(common.Cfg.MaxContent))61		image        = common.DetectMedia(g.PostForm("media"))62		replyLock, _ = strconv.Atoi(g.PostForm("reply_lock"))63		pastebin     = false64	)65	u := dal.GetUserByContext(g)66	if u == nil {67		throw(g.PostForm("api2_uid") != "", "user_not_found")68		throw(replyTo != "", "cannot_reply")69		u = &model.User{ID: "pastebin" + strconv.Itoa(rand.Intn(10))}70		image, replyLock, pastebin = "", 0, true71		if content == "" {72			// curl -F 'content=@file'73			f, err := g.FormFile("content")74			throw(err, "multipart_error")75			rd, err := f.Open()76			throw(err, "multipart_error")77			defer rd.Close()78			tmp, _ := ioutil.ReadAll(io.LimitReader(rd, common.Cfg.MaxContent))79			content = *(*string)(unsafe.Pointer(&tmp))80		}81	}82	if replyTo == "" {83		throw(len(content) < 3 && image == "", "content_too_short")84	}85	a := &model.Article{86		Author:        u.ID,87		Content:       content,88		Media:         image,89		IP:            hashIP(g),90		Asc:           byte(common.BoolInt(g.PostForm("asc") != "")),91		NSFW:          g.PostForm("nsfw") != "",92		Anonymous:     replyTo == "" && g.PostForm("anon") != "", // anonymous replies are meaningless93		ReplyLockMode: byte(replyLock),94		CreateTime:    time.Now(),95		Extras:        map[string]string{},96		T_StickOnTop:  g.PostForm("stick_on_top") != "",97	}98	if u.IsAPI() {99		a.Extras["is_bot"], a.Extras["bot"] = "1", g.PostForm("bot")100	}101	if pastebin {102		// Pastebin won't go into master timeline103		a.PostOptions |= model.PostOptionNoMasterTimeline104		a.History = fmt.Sprintf("{pastebin_by:%q}", g.ClientIP())105		throw(common.Err2(dal.Post(a, u)), "")106		g.String(200, a.ID)107		return108	}109	if u.FollowApply != 0 {110		// If I want to control & filter my followers, then I would definitly not want my feeds found by non-followers111		a.PostOptions |= model.PostOptionNoSearch112	}113	var av ArticleView114	if replyTo == "" {115		if g.PostForm("poll") == "1" {116			handlePollContent(a)117		}118		if g.PostForm("no_master") == "1" {119			a.PostOptions |= model.PostOptionNoMasterTimeline120		}121		a2, err := dal.Post(a, u)122		throw(err, "")123		av.from(a2, aTimeline, u)124	} else {125		if g.PostForm("no_timeline") == "1" || strings.Contains(content, "#ReportThis") {126			a.PostOptions |= model.PostOptionNoSearch127			a.PostOptions |= model.PostOptionNoTimeline128		}129		if g.PostForm("append") == "1" {130			throw(common.Err2(dal.DoUpdateArticle(replyTo, func(parent *model.Article) error {131				if !(u.IsMod() || parent.Author == u.ID) {132					return fmt.Errorf("e:cannot_reply")133				}134				if parent.Author == u.ID {135					parent.Content += "\n" + a.Content136				} else {137					parent.Content += "\n[append]" + u.ID + "[/append]\n" + a.Content138				}139				parent.Content = common.SoftTrunc(parent.Content, int(common.Cfg.MaxContent))140				return nil141			})), "")142		}143		a2, err := dal.PostReply(replyTo, a, u)144		throw(err, "cannot_reply")145		av.from(a2, aReply, u)146	}147	okok(g, url.PathEscape(middleware.RenderTemplateString("row_content.html", av)))148}149func APIDeleteArticle(g *gin.Context) {150	u := throw(dal.GetUserByContext(g), "").(*model.User)151	throw(checkIP(g), "")152	throw(common.Err2(dal.DoUpdateArticle(g.PostForm("id"), func(a *model.Article) error {153		if u.ID != a.Author && !u.IsMod() {154			return fmt.Errorf("e:user_not_permitted")155		}156		a.Content = model.DeletionMarker157		a.Media = ""158		a.History += fmt.Sprintf("{delete_by:%s:%v}", u.ID, time.Now().Unix())159		if a.Parent != "" {160			go dal.DoUpdateArticle(a.Parent, func(a *model.Article) { a.Replies-- })161		}162		return nil163	})), "")164	okok(g)165}166func APIToggleNSFWArticle(g *gin.Context) {167	u := throw(dal.GetUserByContext(g), "").(*model.User)168	throw(checkIP(g), "")169	throw(common.Err2(dal.DoUpdateArticle(g.PostForm("id"), func(a *model.Article) error {170		if u.ID != a.Author && !u.IsMod() {171			return fmt.Errorf("e:user_not_permitted")172		}173		a.NSFW = !a.NSFW174		a.History += fmt.Sprintf("{nsfw_by:%s:%v}", u.ID, time.Now().Unix())175		return nil176	})), "")177	okok(g)178}179func APIToggleLockArticle(g *gin.Context) {180	u := throw(dal.GetUserByContext(g), "").(*model.User)181	throw(checkIP(g), "")182	v, _ := strconv.Atoi(g.PostForm("mode"))183	throw(common.Err2(dal.DoUpdateArticle(g.PostForm("id"), func(a *model.Article) error {184		if u.ID != a.Author && !u.IsMod() {185			return fmt.Errorf("e:user_not_permitted")186		}187		a.ReplyLockMode = byte(v)188		a.History += fmt.Sprintf("{lock_by:%s:%v}", u.ID, time.Now().Unix())189		return nil190	})), "")191	okok(g)192}193func APIDropTop(g *gin.Context) {194	u := throw(dal.GetUserByContext(g), "").(*model.User)195	throw(checkIP(g), "")196	throw(common.Err2(dal.DoUpdateArticle(ik.NewID(ik.IDAuthor, u.ID).String(), func(a *model.Article) {197		a.Extras["stick_on_top"] = ""198	})), "")199	okok(g)200}201func APIPoll(g *gin.Context) {202	u := throw(dal.GetUserByContext(g), "").(*model.User)203	throw(checkIP(g), "")204	a, err := dal.GetArticle(g.PostForm("id"))205	throw(err, "")206	throw(a.Extras["poll_title"] == "", "")207	pollID := "u/" + u.ID + "/poll/" + a.ID208	uc, err := dal.GetArticle(pollID)209	throw(err != nil && err != model.ErrNotExisted, "")210	if uc != nil && uc.Extras["choice"] != "" {211		// Clear old poll votes212		throw(a.Extras["poll_nochange"] != "", "poll_nochange")213		throw(common.Err2(dal.DoUpdateArticle(pollID, func(a *model.Article) {214			a.Extras["choice"] = ""215		})), "")216		oldChoices := strings.Split(uc.Extras["choice"], ",")217		throw(common.Err2(dal.DoUpdateArticle(a.ID, func(a *model.Article) {218			for _, key := range append(oldChoices, "poll_total") {219				v, _ := strconv.ParseInt(a.Extras[key], 10, 64)220				if v--; v < 0 {221					v = 0222				}223				a.Extras[key] = strconv.FormatInt(v, 10)224			}225		})), "")226		okok(g, common.RevRenderTemplateString("poll.html", []interface{}{a.ID, a.Extras}))227		return228	}229	// Cast new poll votes230	options, _ := strconv.Atoi(a.Extras["poll_options"])231	maxChoices, _ := strconv.Atoi(a.Extras["poll_max"])232	ttl := common.ParseDuration(a.Extras["poll_live"])233	newChoices := strings.Split(g.PostForm("choice"), ",")234	throw(len(newChoices) <= 0, "")235	throw(a.Extras["poll_multiple"] == "" && len(newChoices) > 1, "too_many_choices")236	throw(maxChoices != 0 && len(newChoices) > maxChoices, "too_many_choices")237	throw(ttl > 0 && a.CreateTime.Add(ttl).Before(time.Now()), "poll_closed")238	for _, c := range newChoices {239		throw(!strings.HasPrefix(c, "poll_"), "")240		c, _ := strconv.Atoi(c[5:])241		if c < 1 || c > options {242			log.Println(c, options, a.Extras)243			throw(true, "")244		}245	}246	throw(dal.ModKV().Set(pollID, (&model.Article{247		ID:     pollID,248		Extras: map[string]string{"choice": strings.Join(newChoices, ",")},249	}).Marshal()), "")250	throw(common.Err2(dal.DoUpdateArticle(a.ID, func(a *model.Article) {251		for _, key := range append(newChoices, "poll_total") {252			v, _ := strconv.ParseInt(a.Extras[key], 10, 64)253			a.Extras[key] = strconv.FormatInt(v+1, 10)254		}255	})), "")256	{257		a2, _ := dal.GetArticle(a.ID)258		if a2 == nil {259			a2 = a // fallback260		}261		a2.Extras["poll_you_voted"] = strings.Join(newChoices, ",")262		okok(g, common.RevRenderTemplateString("poll.html", []interface{}{a2.ID, a2.Extras}))263	}264}265func APIUpload(g *gin.Context) {266	const IR = "ERROR"267	g.Set("error-as-500", true) // failure will be returned using 500 status code268	u := getUser(g)269	if u == nil {270		u, _ = dal.GetUserByToken(g.Query("api2_uid"), true)271	}272	throw(u, "INVALID_USER")273	throw(!ik.BAdd(u.ID), IR)274	d, params, err := mime.ParseMediaType(g.GetHeader("Content-Type"))275	throw(err, IR)276	throw(!(d == "multipart/form-data" || d == "multipart/mixed"), IR)277	boundary, ok := params["boundary"]278	throw(!ok, IR)279	mprd := multipart.NewReader(g.Request.Body, boundary)280	part, err := mprd.NextPart()281	throw(err, IR)282	fn := part.FileName()283	throw(fn == "", IR)284	buf, _ := ioutil.ReadAll(part)285	hash := sha1.Sum(buf)286	part.Close()287	img, ct, err := image.Decode(bytes.NewReader(buf))288	throw(err, IR)289	fn = strings.TrimSuffix(fn, filepath.Ext(fn))290	fn = fmt.Sprintf("%012x", hash[:6]) + "_" + strconv.Itoa(len(buf)/1000) + "k_" +291		compress.SafeStringForCompressString(fn) + "_" + u.ID + "." + ct292	var media string293	var err1, err2 error294	wg := sync.WaitGroup{}295	wg.Add(2)296	go func() { // upload thumbnail297		defer wg.Done()298		start := time.Now()299		m := resize.Resize(200, 0, img, resize.Bicubic)300		p := &bytes.Buffer{}301		err1 = jpeg.Encode(p, m, &jpeg.Options{Quality: 80})302		if err1 == nil {303			_, err1 = writeImageReader(u, fn+"-thumb", p.Bytes())304		}305		log.Println("resize took:", len(buf), "=>", p.Len(), time.Since(start).Seconds())306	}()307	go func() { // upload original image308		defer wg.Done()309		media, err2 = writeImageReader(u, fn, buf)310	}()311	wg.Wait()312	throw(err1, IR)313	throw(err2, IR)314	g.String(200, media)315}...

user_action.go

Source:user_action.go

1package handler2import (3	"bytes"4	"strconv"5	"strings"6	"time"7	"github.com/coyove/iis/common"8	"github.com/coyove/iis/dal"9	"github.com/coyove/iis/ik"10	"github.com/coyove/iis/model"11	"github.com/gin-gonic/gin"12)13func APISignup(g *gin.Context) {14	var (15		username = sanUsername(g.PostForm("username"))16		email    = common.SoftTrunc(g.PostForm("email"), 64)17		password = common.SoftTrunc(g.PostForm("password"), 32)18	)19	throw(len(username) < 3 || len(password) < 3, "id_too_short")20	throw(checkCaptcha(g), "")21	switch username := strings.ToLower(username); {22	case strings.HasPrefix(username, "master"), strings.HasPrefix(username, "admin"):23		throw(true, "duplicated_id")24	case strings.HasPrefix(username, strings.ToLower(common.Cfg.AdminName)):25		admin, _ := dal.GetUser(common.Cfg.AdminName)26		throw(admin != nil, "duplicated_id")27	}28	session := genSession()29	throw(dal.DoSignUp(username, hashPassword(password), email, session, hashIP(g)), "")30	tok := ik.MakeUserToken(username, session)31	g.SetCookie("id", tok, 365*86400, "", "", false, false)32	okok(g)33}34func APILogin(g *gin.Context) {35	throw(checkIP(g), "")36	u, _ := dal.GetUser(sanUsername(g.PostForm("username")))37	throw(u, "invalid_id_password")38	throw(!bytes.Equal(u.PasswordHash, hashPassword(g.PostForm("password"))), "invalid_id_password")39	throw(common.Err2(dal.DoUpdateUser(u.ID, func(u2 *model.User) {40		u2.DataIP = common.PushIP(u.DataIP, hashIP(g))41		u2.TLogin = uint32(time.Now().Unix())42	})), "")43	ttl := 044	if g.PostForm("remember") != "" {45		ttl = 365 * 8640046	}47	g.SetCookie("id", ik.MakeUserToken(u.ID, u.Session), ttl, "", "", false, false)48	okok(g)49}50func APIUserKimochi(g *gin.Context) {51	u := throw(dal.GetUserByContext(g), "").(*model.User)52	k, _ := strconv.Atoi(g.PostForm("k"))53	if k < 0 || k > 44 {54		k = 2555	}56	throw(common.Err2(dal.DoUpdateUser(u.ID, "Kimochi", byte(k))), "")57	okok(g)58}59func APISearch(g *gin.Context) {60	type p struct {61		ID      string62		Display string63		IsTag   bool64	}65	results := []p{}66	uids, _ := model.Search("su", g.PostForm("id"), 0, 10)67	for i := range uids {68		if u, _ := dal.GetUser(uids[i].Tag()); u != nil {69			results = append(results, p{Display: u.DisplayName(), ID: uids[i].Tag()})70		}71	}72	tags, _ := model.Search("st", g.PostForm("id"), 0, 10)73	for _, t := range tags {74		results = append(results, p{Display: "#" + t.Tag(), ID: t.Tag(), IsTag: true})75	}76	g.JSON(200, results)77}78func APINewCaptcha(g *gin.Context) {79	var p struct {80		UUID      string81		Challenge string82	}83	p.UUID, p.Challenge = ik.MakeToken(g)84	g.JSON(200, p)85}86func APILike(g *gin.Context) {87	u := throw(dal.GetUserByContext(g), "").(*model.User)88	to := g.PostForm("to")89	throw(checkIP(g), "")90	throw(to == "", "")91	throw(dal.LikeArticle(u, to, g.PostForm("like") != ""), "")92	okok(g)93}94func APILogout(g *gin.Context) {95	u := dal.GetUserByContext(g)96	if u != nil {97		dal.DoUpdateUser(u.ID, "Session", "")98		g.SetCookie("id", ik.MakeUserToken("", ""), 365*86400, "", "", false, false)99	}100	okok(g)101}102func APIFollowBlock(g *gin.Context) {103	u, to := dal.GetUserByContext(g), g.PostForm("to")104	throw(u, "")105	throw(to == "" || u.ID == to, "")106	throw(checkIP(g), "")107	isTag := strings.HasPrefix(to, "#")108	switch g.PostForm("method") {109	case "follow":110		following := g.PostForm("follow") != ""111		if following && !isTag {112			throw(dal.IsBlocking(to, u.ID), "cannot_follow")113		}114		throw(dal.FollowUser(u.ID, to, following), "")115		if !isTag {116			toUser, _ := dal.WeakGetUser(to)117			if toUser != nil && toUser.FollowApply != 0 {118				g.Writer.Header().Add("X-Follow-Apply", "1")119			}120		}121	case "accept":122		throw(isTag, "cannot_accept_tag")123		throw(dal.AcceptUser(u.ID, to, true), "")124		// Given the situation that there may be A LOT applications received by one user125		g.Set("clear-ip-throt", true)126	default:127		throw(isTag, "cannot_block_tag")128		throw(dal.BlockUser(u.ID, to, g.PostForm("block") != ""), "")129	}130	okok(g)131}132func APIUpdateUserSettings(g *gin.Context) {133	u := throw(dal.GetUserByContext(g), "").(*model.User)134	switch {135	case g.PostForm("set-email") != "":136		throw(common.Err2(dal.DoUpdateUser(u.ID, "Email", common.SoftTrunc(g.PostForm("email"), 256))), "")137	case g.PostForm("set-autonsfw") != "":138		throw(common.Err2(dal.DoUpdateUser(u.ID, "ExpandNSFWImages", common.BoolInt(g.PostForm("autonsfw") != ""))), "")139	case g.PostForm("set-foldimg") != "":140		throw(common.Err2(dal.DoUpdateUser(u.ID, "FoldAllImages", common.BoolInt(g.PostForm("foldimg") != ""))), "")141	case g.PostForm("set-hl") != "":142		throw(common.Err2(dal.DoUpdateUser(u.ID, "HideLocation", common.BoolInt(g.PostForm("hl") != ""))), "")143	case g.PostForm("set-hide-likes") != "":144		throw(common.Err2(dal.DoUpdateUser(u.ID, "HideLikes", common.BoolInt(g.PostForm("hide-likes") != ""))), "")145	case g.PostForm("set-mfcm") != "":146		throw(common.Err2(dal.DoUpdateUser(u.ID, "NotifyFollowerActOnly", common.BoolInt(g.PostForm("mfcm") != ""))), "")147	case g.PostForm("set-description") != "":148		throw(common.Err2(dal.DoUpdateUser(u.ID, "Description", common.SoftTrunc(g.PostForm("description"), 512))), "")149	case g.PostForm("set-apisession") != "":150		apiToken := ik.MakeUserToken(u.ID, "api+"+genSession())151		throw(common.Err2(dal.DoUpdateUser(u.ID, "APIToken", apiToken)), "")152		okok(g, apiToken)153		return154	case g.PostForm("set-fw-accept") != "":155		throw(common.Err2(dal.DoUpdateUser(u.ID, func(u *model.User) {156			if g.PostForm("fw-accept") != "" {157				u.FollowApply = uint32(time.Now().Unix())158			} else {159				u.FollowApply = 0160			}161		})), "")162	case g.PostForm("set-custom-name") != "":163		name := g.PostForm("custom-name")164		if strings.Contains(strings.ToLower(name), "admin") && !u.IsAdmin() {165			name = strings.Replace(name, "admin", "nimda", -1)166		}167		name = common.SoftTruncDisplayWidth(name, 16)168		u2, err := dal.DoUpdateUser(u.ID, "CustomName", name)169		throw(err, "")170		model.IndexUser(u2)171	case g.PostForm("set-avatar") != "":172		throw(common.Err2(writeAvatar(u, g.PostForm("avatar"))), "")173		throw(common.Err2(dal.DoUpdateUser(u.ID, "Avatar", uint32(time.Now().Unix()))), "")174	}175	go dal.DoUpdateUser(u.ID, "DataIP", common.PushIP(u.DataIP, hashIP(g)))176	okok(g)177}178func APIUpdateUserPassword(g *gin.Context) {179	u := throw(dal.GetUserByContext(g), "").(*model.User)180	throw(checkIP(g), "")181	oldPassword := common.SoftTrunc(g.PostForm("old-password"), 32)182	newPassword := common.SoftTrunc(g.PostForm("new-password"), 32)183	throw(len(newPassword) < 3, "new_password_too_short")184	throw(!bytes.Equal(u.PasswordHash, hashPassword(oldPassword)), "old_password_invalid")185	throw(common.Err2(dal.DoUpdateUser(u.ID, "PasswordHash", hashPassword(newPassword))), "")186	okok(g)187}188func APIResetUserPassword(g *gin.Context) {189}190func APIClearInbox(g *gin.Context) {191	u := throw(dal.GetUserByContext(g), "").(*model.User)192	throw(dal.ClearInbox(u.ID), "")193	okok(g)194}...

encoding_test.go

Source:encoding_test.go

1/*2 *3 * k6 - a next-generation load testing tool4 * Copyright (C) 2017 Load Impact5 *6 * This program is free software: you can redistribute it and/or modify7 * it under the terms of the GNU Affero General Public License as8 * published by the Free Software Foundation, either version 3 of the9 * License, or (at your option) any later version.10 *11 * This program is distributed in the hope that it will be useful,12 * but WITHOUT ANY WARRANTY; without even the implied warranty of13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the14 * GNU Affero General Public License for more details.15 *16 * You should have received a copy of the GNU Affero General Public License17 * along with this program.  If not, see <http://www.gnu.org/licenses/>.18 *19 */20package encoding21import (22	"context"23	"testing"24	"github.com/dop251/goja"25	"github.com/stretchr/testify/assert"26	"go.k6.io/k6/js/common"27)28func TestEncodingAlgorithms(t *testing.T) {29	if testing.Short() {30		return31	}32	rt := goja.New()33	rt.SetFieldNameMapper(common.FieldNameMapper{})34	ctx := context.Background()35	ctx = common.WithRuntime(ctx, rt)36	rt.Set("encoding", common.Bind(rt, New(), &ctx))37	t.Run("Base64", func(t *testing.T) {38		t.Run("DefaultEnc", func(t *testing.T) {39			_, err := common.RunString(rt, `40			var correct = "aGVsbG8gd29ybGQ=";41			var encoded = encoding.b64encode("hello world");42			if (encoded !== correct) {43				throw new Error("Encoding mismatch: " + encoded);44			}`)45			assert.NoError(t, err)46		})47		t.Run("DefaultDec", func(t *testing.T) {48			_, err := common.RunString(rt, `49			var correct = "hello world";50			var decoded = encoding.b64decode("aGVsbG8gd29ybGQ=");51			if (decoded !== correct) {52				throw new Error("Decoding mismatch: " + decoded);53			}`)54			assert.NoError(t, err)55		})56		t.Run("DefaultUnicodeEnc", func(t *testing.T) {57			_, err := common.RunString(rt, `58			var correct = "44GT44KT44Gr44Gh44Gv5LiW55WM";59			var encoded = encoding.b64encode("ããã«ã¡ã¯ä¸ç", "std");60			if (encoded !== correct) {61				throw new Error("Encoding mismatch: " + encoded);62			}`)63			assert.NoError(t, err)64		})65		t.Run("DefaultUnicodeDec", func(t *testing.T) {66			_, err := common.RunString(rt, `67			var correct = "ããã«ã¡ã¯ä¸ç";68			var decoded = encoding.b64decode("44GT44KT44Gr44Gh44Gv5LiW55WM");69			if (decoded !== correct) {70				throw new Error("Decoding mismatch: " + decoded);71			}`)72			assert.NoError(t, err)73		})74		t.Run("StdEnc", func(t *testing.T) {75			_, err := common.RunString(rt, `76			var correct = "aGVsbG8gd29ybGQ=";77			var encoded = encoding.b64encode("hello world", "std");78			if (encoded !== correct) {79				throw new Error("Encoding mismatch: " + encoded);80			}`)81			assert.NoError(t, err)82		})83		t.Run("StdDec", func(t *testing.T) {84			_, err := common.RunString(rt, `85			var correct = "hello world";86			var decoded = encoding.b64decode("aGVsbG8gd29ybGQ=", "std");87			if (decoded !== correct) {88				throw new Error("Decoding mismatch: " + decoded);89			}`)90			assert.NoError(t, err)91		})92		t.Run("RawStdEnc", func(t *testing.T) {93			_, err := common.RunString(rt, `94			var correct = "aGVsbG8gd29ybGQ";95			var encoded = encoding.b64encode("hello world", "rawstd");96			if (encoded !== correct) {97				throw new Error("Encoding mismatch: " + encoded);98			}`)99			assert.NoError(t, err)100		})101		t.Run("RawStdDec", func(t *testing.T) {102			_, err := common.RunString(rt, `103			var correct = "hello world";104			var decoded = encoding.b64decode("aGVsbG8gd29ybGQ", "rawstd");105			if (decoded !== correct) {106				throw new Error("Decoding mismatch: " + decoded);107			}`)108			assert.NoError(t, err)109		})110		t.Run("URLEnc", func(t *testing.T) {111			_, err := common.RunString(rt, `112			var correct = "5bCP6aO85by-Li4=";113			var encoded = encoding.b64encode("å°é£¼å¼¾..", "url");114			if (encoded !== correct) {115				throw new Error("Encoding mismatch: " + encoded);116			}`)117			assert.NoError(t, err)118		})119		t.Run("URLDec", func(t *testing.T) {120			_, err := common.RunString(rt, `121			var correct = "å°é£¼å¼¾..";122			var decoded = encoding.b64decode("5bCP6aO85by-Li4=", "url");123			if (decoded !== correct) {124				throw new Error("Decoding mismatch: " + decoded);125			}`)126			assert.NoError(t, err)127		})128		t.Run("RawURLEnc", func(t *testing.T) {129			_, err := common.RunString(rt, `130			var correct = "5bCP6aO85by-Li4";131			var encoded = encoding.b64encode("å°é£¼å¼¾..", "rawurl");132			if (encoded !== correct) {133				throw new Error("Encoding mismatch: " + encoded);134			}`)135			assert.NoError(t, err)136		})137		t.Run("RawURLDec", func(t *testing.T) {138			_, err := common.RunString(rt, `139			var correct = "å°é£¼å¼¾..";140			var decoded = encoding.b64decode("5bCP6aO85by-Li4", "rawurl");141			if (decoded !== correct) {142				throw new Error("Decoding mismatch: " + decoded);143			}`)144			assert.NoError(t, err)145		})146	})147}...

Throw

Using AI Code Generation

1import "fmt"2import "github.com/GoLangTraining/01_package/stringutil"3func main() {4fmt.Println(stringutil.Reverse("!oG ,olleH"))5fmt.Println(stringutil.MyName)6stringutil.Throw()7}8import "fmt"9import "github.com/GoLangTraining/01_package/stringutil"10func main() {11fmt.Println(stringutil.Reverse("!oG ,olleH"))12fmt.Println(stringutil.MyName)13stringutil.Throw()14}15func Throw() {16fmt.Println("Throwing")17}

Throw

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World!")4	common.Throw("Error")5}6import (7func Throw(msg string) {8	fmt.Println(msg)9}

Throw

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello World")4    common.Throw("Error")5}6import (7func Throw(message string) {8    fmt.Println("Error: " + message)9}

Throw

Using AI Code Generation

1func main() {2  common.Throw("This is an error")3}4main.main()5import "fmt"6func Throw(message string) {7  fmt.Println(message)8  panic(message)9}

Throw

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello World!")4    common.Throw("This is my first go package")5}6import (7func Throw(msg string) {8    fmt.Println("Message: " + msg)9}10import "github.com/pankajyadav/common"

Throw

Using AI Code Generation

1import (2func main() {3  err := exception.Throw("This is a test exception")4  if err != nil {5    fmt.Println(err)6  }7}8import (9func main() {10  err := exception.Throw("This is a test exception", 100)11  if err != nil {12    fmt.Println(err)13  }14}15import (16func main() {17  err := exception.Throw("This is a test exception", 100, "Error")18  if err != nil {19    fmt.Println(err)20  }21}22import (23func main() {24  err := exception.Throw("This is a test exception", 100, "Error", "stack")25  if err != nil {26    fmt.Println(err)27  }28}29import (30func main() {31  err := exception.Throw("This is a test exception", 100, "Error", "stack", "data")32  if err != nil {

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