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How to use PPtr method of td Package

Best Go-testdeep code snippet using td.PPtr

td_compat.go

Source:td_compat.go

...128// CmpNotNil is a deprecated alias of [td.CmpNotNil].129var CmpNotNil = td.CmpNotNil130// CmpNotZero is a deprecated alias of [td.CmpNotZero].131var CmpNotZero = td.CmpNotZero132// CmpPPtr is a deprecated alias of [td.CmpPPtr].133var CmpPPtr = td.CmpPPtr134// CmpPtr is a deprecated alias of [td.CmpPtr].135var CmpPtr = td.CmpPtr136// CmpRe is a deprecated alias of [td.CmpRe].137var CmpRe = td.CmpRe138// CmpReAll is a deprecated alias of [td.CmpReAll].139var CmpReAll = td.CmpReAll140// CmpSet is a deprecated alias of [td.CmpSet].141var CmpSet = td.CmpSet142// CmpShallow is a deprecated alias of [td.CmpShallow].143var CmpShallow = td.CmpShallow144// CmpSlice is a deprecated alias of [td.CmpSlice].145var CmpSlice = td.CmpSlice146// CmpSmuggle is a deprecated alias of [td.CmpSmuggle].147var CmpSmuggle = td.CmpSmuggle148// CmpSStruct is a deprecated alias of [td.CmpSStruct].149var CmpSStruct = td.CmpSStruct150// CmpString is a deprecated alias of [td.CmpString].151var CmpString = td.CmpString152// CmpStruct is a deprecated alias of [td.CmpStruct].153var CmpStruct = td.CmpStruct154// CmpSubBagOf is a deprecated alias of [td.CmpSubBagOf].155var CmpSubBagOf = td.CmpSubBagOf156// CmpSubJSONOf is a deprecated alias of [td.CmpSubJSONOf].157var CmpSubJSONOf = td.CmpSubJSONOf158// CmpSubMapOf is a deprecated alias of [td.CmpSubMapOf].159var CmpSubMapOf = td.CmpSubMapOf160// CmpSubSetOf is a deprecated alias of [td.CmpSubSetOf].161var CmpSubSetOf = td.CmpSubSetOf162// CmpSuperBagOf is a deprecated alias of [td.CmpSuperBagOf].163var CmpSuperBagOf = td.CmpSuperBagOf164// CmpSuperJSONOf is a deprecated alias of [td.CmpSuperJSONOf].165var CmpSuperJSONOf = td.CmpSuperJSONOf166// CmpSuperMapOf is a deprecated alias of [td.CmpSuperMapOf].167var CmpSuperMapOf = td.CmpSuperMapOf168// CmpSuperSetOf is a deprecated alias of [td.CmpSuperSetOf].169var CmpSuperSetOf = td.CmpSuperSetOf170// CmpTruncTime is a deprecated alias of [td.CmpTruncTime].171var CmpTruncTime = td.CmpTruncTime172// CmpValues is a deprecated alias of [td.CmpValues].173var CmpValues = td.CmpValues174// CmpZero is a deprecated alias of [td.CmpZero].175var CmpZero = td.CmpZero176// All is a deprecated alias of [td.All].177var All = td.All178// Any is a deprecated alias of [td.Any].179var Any = td.Any180// Array is a deprecated alias of [td.Array].181var Array = td.Array182// ArrayEach is a deprecated alias of [td.ArrayEach].183var ArrayEach = td.ArrayEach184// Bag is a deprecated alias of [td.Bag].185var Bag = td.Bag186// Between is a deprecated alias of [td.Between].187var Between = td.Between188// Cap is a deprecated alias of [td.Cap].189var Cap = td.Cap190// Catch is a deprecated alias of [td.Catch].191var Catch = td.Catch192// Code is a deprecated alias of [td.Code].193var Code = td.Code194// Contains is a deprecated alias of [td.Contains].195var Contains = td.Contains196// ContainsKey is a deprecated alias of [td.ContainsKey].197var ContainsKey = td.ContainsKey198// Delay is a deprecated alias of [td.ContainsKey].199var Delay = td.Delay200// Empty is a deprecated alias of [td.Empty].201var Empty = td.Empty202// Gt is a deprecated alias of [td.Gt].203var Gt = td.Gt204// Gte is a deprecated alias of [td.Gte].205var Gte = td.Gte206// HasPrefix is a deprecated alias of [td.HasPrefix].207var HasPrefix = td.HasPrefix208// HasSuffix is a deprecated alias of [td.HasSuffix].209var HasSuffix = td.HasSuffix210// Ignore is a deprecated alias of [td.Ignore].211var Ignore = td.Ignore212// Isa is a deprecated alias of [td.Isa].213var Isa = td.Isa214// JSON is a deprecated alias of [td.JSON].215var JSON = td.JSON216// Keys is a deprecated alias of [td.Keys].217var Keys = td.Keys218// Lax is a deprecated alias of [td.Lax].219var Lax = td.Lax220// Len is a deprecated alias of [td.Len].221var Len = td.Len222// Lt is a deprecated alias of [td.Lt].223var Lt = td.Lt224// Lte is a deprecated alias of [td.Lte].225var Lte = td.Lte226// Map is a deprecated alias of [td.Map].227var Map = td.Map228// MapEach is a deprecated alias of [td.MapEach].229var MapEach = td.MapEach230// N is a deprecated alias of [td.N].231var N = td.N232// NaN is a deprecated alias of [td.NaN].233var NaN = td.NaN234// Nil is a deprecated alias of [td.Nil].235var Nil = td.Nil236// None is a deprecated alias of [td.None].237var None = td.None238// Not is a deprecated alias of [td.Not].239var Not = td.Not240// NotAny is a deprecated alias of [td.NotAny].241var NotAny = td.NotAny242// NotEmpty is a deprecated alias of [td.NotEmpty].243var NotEmpty = td.NotEmpty244// NotNaN is a deprecated alias of [td.NotNaN].245var NotNaN = td.NotNaN246// NotNil is a deprecated alias of [td.NotNil].247var NotNil = td.NotNil248// NotZero is a deprecated alias of [td.NotZero].249var NotZero = td.NotZero250// Ptr is a deprecated alias of [td.Ptr].251var Ptr = td.Ptr252// PPtr is a deprecated alias of [td.PPtr].253var PPtr = td.PPtr254// Re is a deprecated alias of [td.Re].255var Re = td.Re256// ReAll is a deprecated alias of [td.ReAll].257var ReAll = td.ReAll258// Set is a deprecated alias of [td.Set].259var Set = td.Set260// Shallow is a deprecated alias of [td.Shallow].261var Shallow = td.Shallow262// Slice is a deprecated alias of [td.Slice].263var Slice = td.Slice264// Smuggle is a deprecated alias of [td.Smuggle].265var Smuggle = td.Smuggle266// String is a deprecated alias of [td.String].267var String = td.String...

td_ptr_test.go

Source:td_ptr_test.go

...97			Got:      mustBe("**string"),98			Expected: mustBe("*string"),99		})100	//101	// PPtr102	checkOK(t, &pNum, td.PPtr(12))103	checkOK(t, &pStr, td.PPtr("test"))104	checkOK(t, &pStruct, td.PPtr(struct{}{}))105	checkError(t, &pNum, td.PPtr(13),106		expectedError{107			Message:  mustBe("values differ"),108			Path:     mustBe("**DATA"),109			Got:      mustBe("12"),110			Expected: mustBe("13"),111		})112	checkError(t, nil, td.PPtr(13),113		expectedError{114			Message:  mustBe("values differ"),115			Path:     mustBe("DATA"),116			Got:      mustBe("nil"),117			Expected: mustBe("**int"),118		})119	checkError(t, &num, td.PPtr(13),120		expectedError{121			Message:  mustBe("pointer type mismatch"),122			Path:     mustBe("DATA"),123			Got:      mustBe("*int"),124			Expected: mustBe("**int"),125		})126	checkError(t, &pStr, td.PPtr("foobar"),127		expectedError{128			Message: mustBe("values differ"),129			Path:    mustBe("**DATA"),130		})131	checkError(t, &str, td.PPtr("foobar"),132		expectedError{133			Message:  mustBe("pointer type mismatch"),134			Path:     mustBe("DATA"),135			Got:      mustBe("*string"),136			Expected: mustBe("**string"),137		})138	checkError(t, &pNum, td.PPtr(td.Any(11)),139		expectedError{140			Message:  mustBe("comparing with Any"),141			Path:     mustBe("**DATA"),142			Got:      mustBe("12"),143			Expected: mustBe("Any(11)"),144		})145	pStruct = nil146	checkError(t, &pStruct, td.PPtr(struct{}{}),147		expectedError{148			Message:  mustBe("values differ"),149			Path:     mustBe("**DATA"), // should be *DATA, but seems hard to be done150			Got:      mustBe("nil"),151			Expected: mustContain("struct"),152		})153	//154	// Bad usage155	checkError(t, "never tested",156		td.Ptr(nil),157		expectedError{158			Message: mustBe("bad usage of Ptr operator"),159			Path:    mustBe("DATA"),160			Summary: mustContain("usage: Ptr("),161		})162	checkError(t, "never tested",163		td.Ptr(MyInterface(nil)),164		expectedError{165			Message: mustBe("bad usage of Ptr operator"),166			Path:    mustBe("DATA"),167			Summary: mustContain("usage: Ptr("),168		})169	checkError(t, "never tested",170		td.PPtr(nil),171		expectedError{172			Message: mustBe("bad usage of PPtr operator"),173			Path:    mustBe("DATA"),174			Summary: mustContain("usage: PPtr("),175		})176	checkError(t, "never tested",177		td.PPtr(MyInterface(nil)),178		expectedError{179			Message: mustBe("bad usage of PPtr operator"),180			Path:    mustBe("DATA"),181			Summary: mustContain("usage: PPtr("),182		})183	//184	// String185	test.EqualStr(t, td.Ptr(13).String(), "*int")186	test.EqualStr(t, td.PPtr(13).String(), "**int")187	test.EqualStr(t, td.Ptr(td.Ptr(13)).String(), "*<something>")188	test.EqualStr(t, td.PPtr(td.Ptr(13)).String(), "**<something>")189	// Erroneous op190	test.EqualStr(t, td.Ptr(nil).String(), "Ptr(<ERROR>)")191	test.EqualStr(t, td.PPtr(nil).String(), "PPtr(<ERROR>)")192}193func TestPtrTypeBehind(t *testing.T) {194	var num int195	equalTypes(t, td.Ptr(6), &num)196	// Another TestDeep operator delegation197	var num64 int64198	equalTypes(t, td.Ptr(td.Between(int64(1), int64(2))), &num64)199	equalTypes(t, td.Ptr(td.Any(1, 1.2)), nil)200	// Erroneous op201	equalTypes(t, td.Ptr(nil), nil)202}203func TestPPtrTypeBehind(t *testing.T) {204	var pnum *int205	equalTypes(t, td.PPtr(6), &pnum)206	// Another TestDeep operator delegation207	var pnum64 *int64208	equalTypes(t, td.PPtr(td.Between(int64(1), int64(2))), &pnum64)209	equalTypes(t, td.PPtr(td.Any(1, 1.2)), nil)210	// Erroneous op211	equalTypes(t, td.PPtr(nil), nil)212}...

td_ptr.go

Source:td_ptr.go

...33// except if val is a [TestDeep] operator. In this case, it delegates34// TypeBehind() to the operator and returns the [reflect.Type] of a35// pointer on the returned value (if non-nil of course).36//37// See also [PPtr] and [Shallow].38func Ptr(val any) TestDeep {39	p := tdPtr{40		tdSmugglerBase: newSmugglerBase(val),41	}42	vval := reflect.ValueOf(val)43	if !vval.IsValid() {44		p.err = ctxerr.OpBadUsage("Ptr", "(NON_NIL_VALUE)", val, 1, true)45		return &p46	}47	if !p.isTestDeeper {48		p.expectedValue = reflect.New(vval.Type())49		p.expectedValue.Elem().Set(vval)50	}51	return &p52}53func (p *tdPtr) Match(ctx ctxerr.Context, got reflect.Value) *ctxerr.Error {54	if p.err != nil {55		return ctx.CollectError(p.err)56	}57	if got.Kind() != reflect.Ptr {58		if ctx.BooleanError {59			return ctxerr.BooleanError60		}61		return ctx.CollectError(&ctxerr.Error{62			Message:  "pointer type mismatch",63			Got:      types.RawString(got.Type().String()),64			Expected: types.RawString(p.String()),65		})66	}67	if p.isTestDeeper {68		return deepValueEqual(ctx.AddPtr(1), got.Elem(), p.expectedValue)69	}70	return deepValueEqual(ctx, got, p.expectedValue)71}72func (p *tdPtr) String() string {73	if p.err != nil {74		return p.stringError()75	}76	if p.isTestDeeper {77		return "*<something>"78	}79	return p.expectedValue.Type().String()80}81func (p *tdPtr) TypeBehind() reflect.Type {82	if p.err != nil {83		return nil84	}85	// If the expected value is a TestDeep operator, delegate TypeBehind to it86	if p.isTestDeeper {87		typ := p.expectedValue.Interface().(TestDeep).TypeBehind()88		if typ == nil {89			return nil90		}91		// Add a level of pointer92		return reflect.New(typ).Type()93	}94	return p.expectedValue.Type()95}96type tdPPtr struct {97	tdSmugglerBase98}99var _ TestDeep = &tdPPtr{}100// summary(PPtr): allows to easily test a pointer of pointer value101// input(PPtr): ptr102// PPtr is a smuggler operator. It takes the address of the address of103// data and compares it to val.104//105// val depends on data type. For example, if the compared data is an106// **int, one can have:107//108//	num := 12109//	pnum = &num110//	td.Cmp(t, &pnum, td.PPtr(12)) // succeeds111//112// as well as an other operator:113//114//	num := 3115//	pnum = &num116//	td.Cmp(t, &pnum, td.PPtr(td.Between(3, 4))) // succeeds117//118// It is more efficient and shorter to write than:119//120//	td.Cmp(t, &pnum, td.Ptr(td.Ptr(val))) // succeeds too121//122// TypeBehind method returns the [reflect.Type] of a pointer on a123// pointer on val, except if val is a [TestDeep] operator. In this124// case, it delegates TypeBehind() to the operator and returns the125// [reflect.Type] of a pointer on a pointer on the returned value (if126// non-nil of course).127//128// See also [Ptr].129func PPtr(val any) TestDeep {130	p := tdPPtr{131		tdSmugglerBase: newSmugglerBase(val),132	}133	vval := reflect.ValueOf(val)134	if !vval.IsValid() {135		p.err = ctxerr.OpBadUsage("PPtr", "(NON_NIL_VALUE)", val, 1, true)136		return &p137	}138	if !p.isTestDeeper {139		pVval := reflect.New(vval.Type())140		pVval.Elem().Set(vval)141		p.expectedValue = reflect.New(pVval.Type())142		p.expectedValue.Elem().Set(pVval)143	}144	return &p145}146func (p *tdPPtr) Match(ctx ctxerr.Context, got reflect.Value) *ctxerr.Error {147	if p.err != nil {148		return ctx.CollectError(p.err)149	}150	if got.Kind() != reflect.Ptr || got.Elem().Kind() != reflect.Ptr {151		if ctx.BooleanError {152			return ctxerr.BooleanError153		}154		return ctx.CollectError(&ctxerr.Error{155			Message:  "pointer type mismatch",156			Got:      types.RawString(got.Type().String()),157			Expected: types.RawString(p.String()),158		})159	}160	if p.isTestDeeper {161		return deepValueEqual(ctx.AddPtr(2), got.Elem().Elem(), p.expectedValue)162	}163	return deepValueEqual(ctx, got, p.expectedValue)164}165func (p *tdPPtr) String() string {166	if p.err != nil {167		return p.stringError()168	}169	if p.isTestDeeper {170		return "**<something>"171	}172	return p.expectedValue.Type().String()173}174func (p *tdPPtr) TypeBehind() reflect.Type {175	if p.err != nil {176		return nil177	}178	// If the expected value is a TestDeep operator, delegate TypeBehind to it179	if p.isTestDeeper {180		typ := p.expectedValue.Interface().(TestDeep).TypeBehind()181		if typ == nil {182			return nil183		}184		// Add 2 levels of pointer185		return reflect.New(reflect.New(typ).Type()).Type()186	}187	return p.expectedValue.Type()188}...

PPtr

Using AI Code Generation

1import "fmt"2type td struct {3}4func (t *td) PPtr() {5    fmt.Println(t)6}7func main() {8    t := td{10}9    t.PPtr()10}11import "fmt"12type td struct {13}14func (t *td) PPtr() {15    fmt.Println(t)16}17func main() {18    t := &td{10}19    t.PPtr()20}21import "fmt"22type td struct {23}24func (t td) PPtr() {25    fmt.Println(t)26}27func main() {28    t := td{10}29    t.PPtr()30}31import "fmt"32type td struct {33}34func (t td) PPtr() {35    fmt.Println(t)36}37func main() {38    t := &td{10}39    t.PPtr()40}41import "fmt"42type td struct {43}44func (t *td) PPtr() {45    fmt.Println(t)46}47func main() {48    t.PPtr()49}50import "fmt"51type td struct {52}53func (t *td) PPtr() {54    fmt.Println(t)55}56func main() {57    t.PPtr()58}59import "fmt"60type td struct {61}62func (t td) PPtr() {63    fmt.Println(t)64}65func main() {66    t.PPtr()67}68import "fmt"69type td struct {70}71func (t *td) PPtr() {72    fmt.Println(t)73}74func main()

PPtr

Using AI Code Generation

1import (2type td struct {3}4func (t *td) PPtr() {5    fmt.Println(t)6}7func main() {8    t.PPtr()9}10import (11type td struct {12}13func (t td) PVal() {14    fmt.Println(t)15}16func main() {17    t.PVal()18}19{5}20import (21type td struct {22}23func (t *td) PPtr() {24    fmt.Println(t)25}26func main() {27    t.PPtr()28}

PPtr

Using AI Code Generation

1import "fmt"2type td struct {3}4func (t *td) PPtr() {5    fmt.Println(t)6}7func main() {8    t := td{a: 1}9    t.PPtr()10}11import "fmt"12type td struct {13}14func (t td) PVal() {15    fmt.Println(t)16}17func main() {18    t := td{a: 1}19    t.PVal()20}21import "fmt"22type td struct {23}24func (t *td) PPtr() {25    fmt.Println(t)26}27func main() {28    t := &td{a: 1}29    t.PPtr()30}31import "fmt"32type td struct {33}34func (t td) PVal() {35    fmt.Println(t)36}37func main() {38    t := &td{a: 1}39    t.PVal()40}41import "fmt"42type td struct {43}44func (t *td) PPtr() {45    fmt.Println(t)46}47func main() {48    t := td{a: 1}49    t.PPtr()50}51import "fmt"52type td struct {53}54func (t td) PVal() {55    fmt.Println(t)56}57func main() {58    t := td{a: 1}59    t.PVal()60}

PPtr

Using AI Code Generation

1import (2type td struct {3}4func main() {5	fmt.Println("t.a=", t.a)6	fmt.Println("t.b=", t.b)7	fmt.Println("t.a=", t.PPtr("a"))8	fmt.Println("t.b=", t.PPtr("b"))9}10func (t *td) PPtr(field string) *int {11	return (*int)(unsafe.Pointer(uintptr(unsafe.Pointer(t)) + unsafe.Offsetof(t.a)))12}13import (14type td struct {15}16func main() {17	fmt.Println("t.a=", t.a)18	fmt.Println("t.b=", t.b)19	fmt.Println("t.a=", reflect.ValueOf(t).FieldByName("a").Addr().Interface())20	fmt.Println("t.b=", reflect.ValueOf(t).FieldByName("b").Addr().Interface())21}

PPtr

Using AI Code Generation

1import "fmt"2type TD struct {3}4func (t TD) PPtr() *int {5}6func main() {7    fmt.Println(t.PPtr())8}9import "fmt"10type TD struct {11}12func (t TD) PPtr() *int {13}14func main() {15    fmt.Println(t.PPtr())16}17import "fmt"18type TD struct {19}20func (t TD) PPtr() *int {21}22func main() {23    fmt.Println(t.PPtr())24}25import "fmt"26type TD struct {27}28func (t TD) PPtr() *int {29}30func main() {31    fmt.Println(t.PPtr())32}33import "fmt"34type TD struct {35}36func (t TD) PPtr() *int {37}38func main() {39    fmt.Println(t.PPtr())40}41import "fmt"42type TD struct {43}44func (t TD) PPtr() *int {45}46func main() {47    fmt.Println(t.PPtr())48}49import "fmt"50type TD struct {51}52func (t TD) PPtr() *int {53}54func main() {55    fmt.Println(t.PPtr())56}57import "fmt"58type TD struct {

PPtr

Using AI Code Generation

1import (2type td struct {3}4func (t td) PPtr() {5	fmt.Println(&t.i)6}7func main() {8	s := td{3}9	s.PPtr()10}11import (12type td struct {13}14func (t *td) PPtr() {15	fmt.Println(&t.i)16}17func main() {18	s := td{3}19	s.PPtr()20}

PPtr

Using AI Code Generation

1import (2type td struct {3}4func (t *td) PPtr() *int {5}6func main() {7	t := td{12, "hello", 3.14}8	fmt.Println(t)9	v := reflect.ValueOf(&t).Elem()10	f := v.FieldByName("b")11	f.SetString("world")12	reflect.ValueOf(t.PPtr()).SetInt(int64(24))13	fmt.Println(t)14}15{12 hello 3.14}16{24 world 3.14}

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