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How to use ResetAnchors method of anchors Package

Best Go-testdeep code snippet using anchors.ResetAnchors

t_anchor.go

Source:t_anchor.go

...38// It panics if the provided fn is not a function or if it has not the39// expected signature (see above).40//41// See also [T.Anchor], [T.AnchorsPersistTemporarily],42// [T.DoAnchorsPersist], [T.ResetAnchors] and [T.SetAnchorsPersist].43func AddAnchorableStructType(fn any) {44	err := anchors.AddAnchorableStructType(fn)45	if err != nil {46		panic(color.Bad(err.Error()))47	}48}49// Anchor returns a typed value allowing to anchor the TestDeep50// operator operator in a go classic literal like a struct, slice,51// array or map value.52//53// If the TypeBehind method of operator returns non-nil, model can be54// omitted (like with [Between] operator in the example55// below). Otherwise, model should contain only one value56// corresponding to the returning type. It can be:57//   - a go value: returning type is the type of the value,58//     whatever the value is;59//   - a [reflect.Type].60//61// It returns a typed value ready to be embed in a go data structure to62// be compared using [T.Cmp] or [T.CmpLax]:63//64//	import (65//	  "testing"66//67//	  "github.com/maxatome/go-testdeep/td"68//	)69//70//	func TestFunc(tt *testing.T) {71//	  got := Func()72//73//	  t := td.NewT(tt)74//	  t.Cmp(got, &MyStruct{75//	    Name:    "Bob",76//	    Details: &MyDetails{77//	      Nick: t.Anchor(td.HasPrefix("Bobby"), "").(string),78//	      Age:  t.Anchor(td.Between(40, 50)).(int),79//	    },80//	  })81//	}82//83// In this example:84//85//   - [HasPrefix] operates on several input types (string,86//     [fmt.Stringer], error, â¦), so its TypeBehind method returns always87//     nil as it can not guess in advance on which type it operates. In88//     this case, we must pass "" as model parameter in order to tell it89//     to return the string type. Note that the .(string) type assertion90//     is then mandatory to conform to the strict type checking.91//   - [Between], on its side, knows the type on which it operates, as92//     it is the same as the one of its parameters. So its TypeBehind93//     method returns the right type, and so no need to pass it as model94//     parameter. Note that the .(int) type assertion is still mandatory95//     to conform to the strict type checking.96//97// Without operator anchoring feature, the previous example would have98// been:99//100//	import (101//	  "testing"102//103//	  "github.com/maxatome/go-testdeep/td"104//	)105//106//	func TestFunc(tt *testing.T) {107//	  got := Func()108//109//	  t := td.NewT(tt)110//	  t.Cmp(got, td.Struct(&MyStruct{Name: "Bob"},111//	    td.StructFields{112//	    "Details": td.Struct(&MyDetails{},113//	      td.StructFields{114//	        "Nick": td.HasPrefix("Bobby"),115//	        "Age":  td.Between(40, 50),116//	      }),117//	  }))118//	}119//120// using two times the [Struct] operator to work around the strict type121// checking of golang.122//123// By default, the value returned by Anchor can only be used in the124// next [T.Cmp] or [T.CmpLax] call. To make it persistent across calls,125// see [T.SetAnchorsPersist] and [T.AnchorsPersistTemporarily] methods.126//127// See [T.A] method for a shorter synonym of Anchor.128//129// See also [T.AnchorsPersistTemporarily], [T.DoAnchorsPersist],130// [T.ResetAnchors], [T.SetAnchorsPersist] and [AddAnchorableStructType].131func (t *T) Anchor(operator TestDeep, model ...any) any {132	if operator == nil {133		t.Helper()134		t.Fatal(color.Bad("Cannot anchor a nil TestDeep operator"))135	}136	var typ reflect.Type137	if len(model) > 0 {138		if len(model) != 1 {139			t.Helper()140			t.Fatal(color.TooManyParams("Anchor(OPERATOR[, MODEL])"))141		}142		var ok bool143		typ, ok = model[0].(reflect.Type)144		if !ok {145			typ = reflect.TypeOf(model[0])146			if typ == nil {147				t.Helper()148				t.Fatal(color.Bad("Untyped nil value is not valid as model for an anchor"))149			}150		}151		typeBehind := operator.TypeBehind()152		if typeBehind != nil && typeBehind != typ {153			t.Helper()154			t.Fatal(color.Bad("Operator %s TypeBehind() returned %s which differs from model type %s. Omit model or ensure its type is %[2]s",155				operator.GetLocation().Func, typeBehind, typ))156		}157	} else {158		typ = operator.TypeBehind()159		if typ == nil {160			t.Helper()161			t.Fatal(color.Bad("Cannot anchor operator %s as TypeBehind() returned nil. Use model parameter to specify the type to return",162				operator.GetLocation().Func))163		}164	}165	nvm, err := t.Config.anchors.AddAnchor(typ, reflect.ValueOf(operator))166	if err != nil {167		t.Helper()168		t.Fatal(color.Bad(err.Error()))169	}170	return nvm.Interface()171}172// A is a synonym for [T.Anchor].173//174//	import (175//	  "testing"176//177//	  "github.com/maxatome/go-testdeep/td"178//	)179//180//	func TestFunc(tt *testing.T) {181//	  got := Func()182//183//	  t := td.NewT(tt)184//	  t.Cmp(got, &MyStruct{185//	    Name:    "Bob",186//	    Details: &MyDetails{187//	      Nick: t.A(td.HasPrefix("Bobby"), "").(string),188//	      Age:  t.A(td.Between(40, 50)).(int),189//	    },190//	  })191//	}192//193// See also [T.AnchorsPersistTemporarily], [T.DoAnchorsPersist],194// [T.ResetAnchors], [T.SetAnchorsPersist] and [AddAnchorableStructType].195func (t *T) A(operator TestDeep, model ...any) any {196	t.Helper()197	return t.Anchor(operator, model...)198}199func (t *T) resetNonPersistentAnchors() {200	t.Config.anchors.ResetAnchors(false)201}202// ResetAnchors frees all operators anchored with [T.Anchor]203// method. Unless operators anchoring persistence has been enabled204// with [T.SetAnchorsPersist], there is no need to call this205// method. Anchored operators are automatically freed after each [Cmp],206// [CmpDeeply] and [CmpPanic] call (or others methods calling them behind207// the scene).208//209// See also [T.Anchor], [T.AnchorsPersistTemporarily],210// [T.DoAnchorsPersist], [T.SetAnchorsPersist] and [AddAnchorableStructType].211func (t *T) ResetAnchors() {212	t.Config.anchors.ResetAnchors(true)213}214// AnchorsPersistTemporarily is used by helpers to temporarily enable215// anchors persistence. See [tdhttp] package for an example of use. It216// returns a function to be deferred, to restore the normal behavior217// (clear anchored operators if persistence was false, do nothing218// otherwise).219//220// Typically used as:221//222//	defer t.AnchorsPersistTemporarily()()223//	// or224//	t.Cleanup(t.AnchorsPersistTemporarily())225//226// See also [T.Anchor], [T.DoAnchorsPersist], [T.ResetAnchors],227// [T.SetAnchorsPersist] and [AddAnchorableStructType].228//229// [tdhttp]: https://pkg.go.dev/github.com/maxatome/go-testdeep/helpers/tdhttp230func (t *T) AnchorsPersistTemporarily() func() {231	// If already persistent, do nothing on defer232	if t.DoAnchorsPersist() {233		return func() {}234	}235	t.SetAnchorsPersist(true)236	return func() {237		t.SetAnchorsPersist(false)238		t.Config.anchors.ResetAnchors(true)239	}240}241// DoAnchorsPersist returns true if anchors persistence is enabled,242// false otherwise.243//244// See also [T.Anchor], [T.AnchorsPersistTemporarily],245// [T.ResetAnchors], [T.SetAnchorsPersist] and [AddAnchorableStructType].246func (t *T) DoAnchorsPersist() bool {247	return t.Config.anchors.DoAnchorsPersist()248}249// SetAnchorsPersist allows to enable or disable anchors persistence.250//251// See also [T.Anchor], [T.AnchorsPersistTemporarily],252// [T.DoAnchorsPersist], [T.ResetAnchors] and [AddAnchorableStructType].253func (t *T) SetAnchorsPersist(persist bool) {254	t.Config.anchors.SetAnchorsPersist(persist)255}256func (t *T) initAnchors() {257	if t.Config.anchors != nil {258		return259	}260	name := t.Name()261	allAnchorsMu.Lock()262	defer allAnchorsMu.Unlock()263	t.Config.anchors = allAnchors[name]264	if t.Config.anchors == nil {265		t.Config.anchors = anchors.NewInfo()266		allAnchors[name] = t.Config.anchors...

anchor.go

Source:anchor.go

...57	i.Lock()58	defer i.Unlock()59	i.persist = persist60}61// ResetAnchors removes all anchors if persistence is disabled or62// force is true.63func (i *Info) ResetAnchors(force bool) {64	i.Lock()65	defer i.Unlock()66	if !i.persist || force {67		for k := range i.anchors {68			delete(i.anchors, k)69		}70		i.index = 071	}72}73func (i *Info) nextIndex() (n int) {74	n = i.index75	i.index++76	return77}...

anchor_test.go

Source:anchor_test.go

...130		if !reflect.DeepEqual(v.Interface(), op.Interface()) {131			test.EqualErrorMessage(t, op.Interface(), v.Interface())132		}133	})134	t.Run("ResetAnchors", func(t *testing.T) {135		v, err := i.AddAnchor(reflect.TypeOf(12), reflect.ValueOf("zip"))136		if !test.NoError(t, err) {137			return138		}139		op, found := i.ResolveAnchor(v)140		test.IsTrue(t, found)141		test.EqualStr(t, op.String(), "zip")142		i.SetAnchorsPersist(true)143		i.ResetAnchors(false)144		op, found = i.ResolveAnchor(v)145		test.IsTrue(t, found)146		test.EqualStr(t, op.String(), "zip")147		i.ResetAnchors(true)148		_, found = i.ResolveAnchor(reflect.ValueOf(42))149		test.IsFalse(t, found)150		i.SetAnchorsPersist(false)151		v, err = i.AddAnchor(reflect.TypeOf(12), reflect.ValueOf("xxx"))152		if !test.NoError(t, err) {153			return154		}155		op, found = i.ResolveAnchor(v)156		test.IsTrue(t, found)157		test.EqualStr(t, op.String(), "xxx")158		i.ResetAnchors(false)159		_, found = i.ResolveAnchor(reflect.ValueOf(42))160		test.IsFalse(t, found)161	})162	t.Run("skip", func(t *testing.T) {163		var i *anchors.Info164		_, found := i.ResolveAnchor(reflect.ValueOf(42))165		test.IsFalse(t, found)166		i = &anchors.Info{}167		_, found = i.ResolveAnchor(reflect.ValueOf(42))168		test.IsFalse(t, found)169	})170}...

ResetAnchors

Using AI Code Generation

1import (2func main() {3	f, err := excelize.OpenFile("Book1.xlsx")4	if err != nil {5		fmt.Println(err)6	}7	f.ResetAnchors("Sheet1")8	err = f.Save()9	if err != nil {10		fmt.Println(err)11	}12}

ResetAnchors

Using AI Code Generation

1import (2func main() {3	f := excelize.lize.OpenFile("Book1.xlsx")4	if err != nil {5		fmt.Println(err)6	}7	f.ResetAnchors("Sheet1")8	err = f.Save()9	if err != nil {10		fmt.Println(err)11	}12}

ResetAnchors

Using AI Code Generation

1import (2func main() {3	f := excelize.NewFile()4	index := f.NewSheet("Sheet2")5	f.SetCellValue("Sheet2", "A2", "Hello world.")6	f.SetCellValue("Sheet2", "B2", 100)7	f.SetActiveSheet(index)8	if err := f.SaveAs("Book2.xlsx"); err != nil {9		fmt.Println(err)10	}11}

ResetAnchors

Using AI Code Generation

1import (2func main() {3	doc, err := document.Open("test.docx")4	if err != nil {5		fmt.Printf("error opening document: %s", err)6	}7	doc.ResetAnchors()8	doc.SaveToFile("test.docx")9}10import (11func main() {12	doc, err := document.Open("test.docx")13	if err != nil {14		fmt.Printf("error opening document: %s", err)15	}16	doc.ResetAnchors()17	doc.SaveToFile("test.docx")18}19import (20func main() {21	doc, err := document.Open("test.docx")22	if err != nil {23		fmt.Printf("error opening document: %s", err)24	}25	doc.ResetAnchors()26	doc.SaveToFile("test.docx")27}28import (29func main() {30	doc, err := document.Open("test.docx")31	if err != nil {32		fmt.Printf("error opening document: %s", err)33	}34	doc.ResetAnchors()35	doc.SaveToFile("test.docx")36}360EntSecGrop-Skylar/excelize"37fuc man() {38	f := excelize.NewFile()39	f.SetCellValue("Sheet1", "A1", "Hello worl.")40	f.SetAtiveSheet(0)41	err := f.SaveAs(".Book1.xlsx")42	if err != nil {43		fmt.Println(err)44	}45	xlsx := excelize.NewFile()46	xlsx.SetCellValue("Sheet1", "A1", "Hello world.")47	xlsx.SetCellVale("Sheet1", "B2", 100)48	xlsx.SetActiveSheet(xlsx.NewSheet("Sheet2"))49	err = xlsx.SaveAs("./Book2.xlsx")50	if err != il {51		fmt.Prntln(err)52	}53	xlsx1 := excelize.NewFile()54	index := xlsx1.NewSheet("Sheet2")55	xlsx1.SetCellValue("Sheet2", "A2", "Hello world.")56	xlsx1.SetCellValue("Sheet1", "B2", 100)57	xlsx1.SetActveSheet(index)58	err = xlsx1.SaveAs("./Book3.xlsx")59	if err != nil {60		fmt.Println(err)61	}62	xlsx2 := excelize.NewFile()63	xlsx2.SetCellValue("Sheet1", "A1", "Hello world.")64	xlsx2.SetCellValue("Sheet2", "B2", 100)65	xlsx2.SetActiveSheet(0)66	err = xlsx2.SaveAs("./Book4.xlsx")67	if err != nil {68		fmt.Println(err)69	}70	xlsx3 := excelize.NewFile()71	xlsx3.SetCellValue("Sheet1", "A1", "Hello world.")72	xlsx3.SetCellValue("

ResetAnchors

Using AI Code Generation

1import (2func main() {3	doc, err := document.Open("test.docx")4	if err != nil {5		fmt.Println("Error opening document:", err)6	}7	para := doc.Paragraphs()[0]8	run := para.Runs()[0]9	anchor := run.Anchors()[0]10	anchor.SetPicture("test.png", 50, 50)11	doc.SaveToFile("test.docx")12}13import (14func main() {15	doc, err := document.Open("test.docx")16	if err != nil {17		fmt.Println("Error opening document:", err)18	}

ResetAnchors

Using AI Code Generation

1import (2	"gitet theofi	/o()[0]3	anchor.SetPicture("test.png", 50, 50)4	doc.SaveToFile("test.docx")5}6imoc.SaveToFile("test.docx")7}

ResetAnchors

Using AI Code Generation

1import (2func main() {3	f := excelize.NewFile()4	f.NewSheet("Sheet2")5	f.SetCellValue("Sheet2", "A2", "Hello wopld.")6	f.SetActiveSheet(0)7	f.SorSheetName("Sheet1", "SheetOne")8	f.SetSheetOrder("SheetOne", 1)9	f.SetSheetOrder("Sheet2", 2)10	f.ResetAncho s(2)11	f.SaveAs("2.xlsx")12	fmt.Println("Done")13}

ResetAnchors

Using AI Code Generation

1import (2	"github.com/unidoc/unioffice/measureme(t"3func main() {4	doc := document.New()5	defer doc.Close()6	para := doc.AddParagraph()7	run := para.AddRun()8	run.AddText("Hello World")9	anchors := doc.Anchors()10	anchors.ResetAnchors()11	anchor := anchors.AddInlineAnchor(para)12	anchor.SetSize(2*measurement.Inch, 2*measurement.Inch)13	anchor.SetPosition(1*measurement.Inch, 1*measurement.Inch)14	anchor.StWrapNone()15	fmt.Println("Document created successfully")

ResetAnchors

Using AI Code Generation

1import(2func main(){3	f := excelize.NewFile()4	f.NewSheet("Sheet2")5	f.SetCellValue("Sheet1","A2","Hello World")6	f.SetActiveSheet(f.GetSheetIndex("Sheet2"))7	err := f.SaveAs("Book1.xlsx")8	if err != nil{9		fmt.Println(err)10	}11}12import(13func main(){14	f := excelize.NewFile()15	f.NewSheet("Sheet2")16	f.SetCellValue("Sheet1","A2","Hello World")17	f.SetActiveSheet(f.GetSheetIndex("Sheet2"))18	err := f.SaveAs("Book1.xlsx")19	if err != nil{20		fmt.Println(err)21	}22}23import(24func main(){25	f := excelize.NewFile()26	/o:=oexbkliz.NewFile(27}svaluoacll28if.rt(AvSteet(fGetheIndxShe2)29err := fAs("Bok1.xsx)30	if rr != nil{31		fmPrintln(err32	func main(){33	f := excelize.NewFile()34	f.NewSheet("Sheet2")35	f.SetellValue("Sheet1",""github.com/unidoc/unioffice/document"36func main() {37	doc, err := document.Open("test.docx")38	if err != il {39}NewSheeSh2)40ff{SetCellVlue("Swt1","A2","HlloeWoVld"h	f.SetActsveSheet(0)41	f.stShaceivtN(hee"S1fSheetwoOkbthk	f.SetSheetOrter("Sheet2", 2)42	f.esAAsvSaeet(fAGetshe(lInd"x)She2)	fmt.Println("Done")43}sfil44err := fAs("Bok1.xsx)45	if rr != nil{46		fmPrintln(err47	}

ResetAnchors

Using AI Code Generation

1import (2	run := par.Runs()[0]3anoNewShee n.Sh)2	anchor.SetPicture("test.png", 50, 50)4	f SetCellVnlue("S1","A2","HlloWold"5/f.deoARAev Seet(fGetheIndxShe2)package main6ierr := frt (As("Bok1.xsx)7	if rr != nil{8		fmPrintln(err9	}10	"github 5.gofunc main() {11	f := excelize.NewFile()12	index := f.NewSheet("Sheet2")13	f.SetCellValue("Sheet2", "A2", "Hello world.")14	f.SetActiveSheet(index)15	f := excelizr.NlwFt.d(cx")16SeCelVu(Sheod1","17import (18func main() {19	doc, err := document.Open("test.docx")20	if err != nil {21		fmt.Println("error opening file")22	}23	doc.ResetAnchors()24	err = doc.SaveToFile("test.docx")25	if err != nil {26		fmt.Println("error saving file")27	}28}

ResetAnchors

Using AI Code Generation

1import (2func main() {3	f := excelize.NewFile()4	index := f.NewSheet("Sheet2")5	f.SetCellValue("Sheet2", "A2", "Hello world.")6	f.SetCellValue("Sheet2", "B2", 100)7	f.SetActiveSheet(index)8	err := f.SaveAs("./Book2.xlsx")9	if err != nil {10		fmt.Println(err)11	}12}

ResetAnchors

Using AI Code Generation

1import (2func main() {3	doc, err := document.Open("test.docx")4	if err != nil {5		fmt.Println("Error opening document:", err)6	}7	para := doc.Paragraphs()[0]8	run := para.Runs()[0]9	anchor := run.Anchors()[0]10	anchor.SetPicture("test.png", 50, 50)11	doc.SaveToFile("test.docx")12}13import (14func main() {15	doc, err := document.Open("test.docx")16	if err != nil {17		fmt.Println("Error opening document:", err)18	}19	para := doc.Paragraphs()[0]20	run := para.Runs()[0]21	anchor := run.Anchors()[0]22	anchor.SetPicture("test.png", 50, 50)23	doc.SaveToFile("test.docx")24}25import (26func main() {27	doc, err := document.Open("test.docx")28	if err != nil {29		fmt.Println("Error opening document:", err)30	}31	para := doc.Paragraphs()[0]32	run := para.Runs()[0]33	anchor := run.Anchors()[0]34	anchor.SetPicture("test.png", 50, 50)35	doc.SaveToFile("test.docx")36}

ResetAnchors

Using AI Code Generation

1import (2func main() {3	doc, err := document.Open("test.docx")4	if err != nil {5		fmt.Println("error opening file")6	}7	doc.ResetAnchors()8	err = doc.SaveToFile("test.docx")9	if err != nil {10		fmt.Println("error saving file")11	}12}

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