How to use Array method of td Package

Best Go-testdeep code snippet using td.Array

parse_array_test.go

Source:parse_array_test.go

...16	"github.com/cockroachdb/cockroach/pkg/sql/types"17	"github.com/cockroachdb/cockroach/pkg/util/leaktest"18	"github.com/cockroachdb/cockroach/pkg/util/log"19)20func TestParseArray(t *testing.T) {21	defer leaktest.AfterTest(t)()22	defer log.Scope(t).Close(t)23	testData := []struct {24		str      string25		typ      *types.T26		expected Datums27	}{28		{`{}`, types.Int, Datums{}},29		{`{1}`, types.Int, Datums{NewDInt(1)}},30		{`{1,2}`, types.Int, Datums{NewDInt(1), NewDInt(2)}},31		{`   { 1    ,  2  }  `, types.Int, Datums{NewDInt(1), NewDInt(2)}},32		{`   { 1    ,33			"2"  }  `, types.Int, Datums{NewDInt(1), NewDInt(2)}},34		{`{1,2,3}`, types.Int, Datums{NewDInt(1), NewDInt(2), NewDInt(3)}},35		{`{"1"}`, types.Int, Datums{NewDInt(1)}},36		{` { "1" , "2"}`, types.Int, Datums{NewDInt(1), NewDInt(2)}},37		{` { "1" , 2}`, types.Int, Datums{NewDInt(1), NewDInt(2)}},38		{`{1,NULL}`, types.Int, Datums{NewDInt(1), DNull}},39		{`{hello}`, types.String, Datums{NewDString(`hello`)}},40		{`{hel41lo}`, types.String, Datums{NewDString(`hel42lo`)}},43		{`{hel,44lo}`, types.String, Datums{NewDString(`hel`), NewDString(`lo`)}},45		{`{hel,lo}`, types.String, Datums{NewDString(`hel`), NewDString(`lo`)}},46		{`{  he llo  }`, types.String, Datums{NewDString(`he llo`)}},47		{"{hello,\u1680world}", types.String, Datums{NewDString(`hello`), NewDString(`world`)}},48		{`{hell\\o}`, types.String, Datums{NewDString(`hell\o`)}},49		{`{"hell\\o"}`, types.String, Datums{NewDString(`hell\o`)}},50		{`{NULL,"NULL"}`, types.String, Datums{DNull, NewDString(`NULL`)}},51		{`{"hello"}`, types.String, Datums{NewDString(`hello`)}},52		{`{" hello "}`, types.String, Datums{NewDString(` hello `)}},53		{`{"hel,lo"}`, types.String, Datums{NewDString(`hel,lo`)}},54		{`{"hel\"lo"}`, types.String, Datums{NewDString(`hel"lo`)}},55		{`{"h\"el\"lo"}`, types.String, Datums{NewDString(`h"el"lo`)}},56		{`{"\"hello"}`, types.String, Datums{NewDString(`"hello`)}},57		{`{"hello\""}`, types.String, Datums{NewDString(`hello"`)}},58		{`{"hel\nlo"}`, types.String, Datums{NewDString(`helnlo`)}},59		{`{"hel\\lo"}`, types.String, Datums{NewDString(`hel\lo`)}},60		{`{"hel\\\"lo"}`, types.String, Datums{NewDString(`hel\"lo`)}},61		{`{"hel\\\\lo"}`, types.String, Datums{NewDString(`hel\\lo`)}},62		{`{"hel\\\\\\lo"}`, types.String, Datums{NewDString(`hel\\\lo`)}},63		{`{"\\"}`, types.String, Datums{NewDString(`\`)}},64		{`{"\\\\"}`, types.String, Datums{NewDString(`\\`)}},65		{`{"\\\\\\"}`, types.String, Datums{NewDString(`\\\`)}},66		{`{"he\,l\}l\{o"}`, types.String, Datums{NewDString(`he,l}l{o`)}},67		// There is no way to input non-printing characters (without having used an escape string previously).68		{`{\\x07}`, types.String, Datums{NewDString(`\x07`)}},69		{`{\x07}`, types.String, Datums{NewDString(`x07`)}},70		{`{æ¥æ¬èª}`, types.String, Datums{NewDString(`æ¥æ¬èª`)}},71		// This can generate some strings with invalid UTF-8, but this isn't a72		// problem, since the input would have had to be invalid UTF-8 for that to73		// occur.74		{string([]byte{'{', 'a', 200, '}'}), types.String, Datums{NewDString("a\xc8")}},75		{string([]byte{'{', 'a', 200, 'a', '}'}), types.String, Datums{NewDString("a\xc8a")}},76	}77	for _, td := range testData {78		t.Run(td.str, func(t *testing.T) {79			expected := NewDArray(td.typ)80			for _, d := range td.expected {81				if err := expected.Append(d); err != nil {82					t.Fatal(err)83				}84			}85			evalContext := NewTestingEvalContext(cluster.MakeTestingClusterSettings())86			// TODO(radu): check the dependsOnContext result.87			actual, _, err := ParseDArrayFromString(evalContext, td.str, td.typ)88			if err != nil {89				t.Fatalf("ARRAY %s: got error %s, expected %s", td.str, err.Error(), expected)90			}91			if actual.Compare(evalContext, expected) != 0 {92				t.Fatalf("ARRAY %s: got %s, expected %s", td.str, actual, expected)93			}94		})95	}96}97const randomArrayIterations = 100098const randomArrayMaxLength = 1099const randomStringMaxLength = 1000100func TestParseArrayRandomParseArray(t *testing.T) {101	defer leaktest.AfterTest(t)()102	defer log.Scope(t).Close(t)103	for i := 0; i < randomArrayIterations; i++ {104		numElems := rand.Intn(randomArrayMaxLength)105		ary := make([][]byte, numElems)106		for aryIdx := range ary {107			len := rand.Intn(randomStringMaxLength)108			str := make([]byte, len)109			for strIdx := 0; strIdx < len; strIdx++ {110				str[strIdx] = byte(rand.Intn(256))111			}112			ary[aryIdx] = str113		}114		var buf bytes.Buffer115		buf.WriteByte('{')116		for j, b := range ary {117			if j > 0 {118				buf.WriteByte(',')119			}120			buf.WriteByte('"')121			// The input format for this doesn't support regular escaping, any122			// character can be preceded by a backslash to encode it directly (this123			// means that there's no printable way to encode non-printing characters,124			// users must use `e` prefixed strings).125			for _, c := range b {126				if c == '"' || c == '\\' || rand.Intn(10) == 0 {127					buf.WriteByte('\\')128				}129				buf.WriteByte(c)130			}131			buf.WriteByte('"')132		}133		buf.WriteByte('}')134		parsed, _, err := ParseDArrayFromString(135			NewTestingEvalContext(cluster.MakeTestingClusterSettings()), buf.String(), types.String)136		if err != nil {137			t.Fatalf(`got error: "%s" for elem "%s"`, err, buf.String())138		}139		for aryIdx := range ary {140			value := MustBeDString(parsed.Array[aryIdx])141			if string(value) != string(ary[aryIdx]) {142				t.Fatalf(`iteration %d: array "%s", got %#v, expected %#v`, i, buf.String(), value, string(ary[aryIdx]))143			}144		}145	}146}147func TestParseArrayError(t *testing.T) {148	defer leaktest.AfterTest(t)()149	defer log.Scope(t).Close(t)150	testData := []struct {151		str           string152		typ           *types.T153		expectedError string154	}{155		{``, types.Int, `could not parse "" as type int[]: array must be enclosed in { and }`},156		{`1`, types.Int, `could not parse "1" as type int[]: array must be enclosed in { and }`},157		{`1,2`, types.Int, `could not parse "1,2" as type int[]: array must be enclosed in { and }`},158		{`{1,2`, types.Int, `could not parse "{1,2" as type int[]: malformed array`},159		{`{1,2,`, types.Int, `could not parse "{1,2," as type int[]: malformed array`},160		{`{`, types.Int, `could not parse "{" as type int[]: malformed array`},161		{`{,}`, types.Int, `could not parse "{,}" as type int[]: malformed array`},162		{`{}{}`, types.Int, `could not parse "{}{}" as type int[]: extra text after closing right brace`},163		{`{} {}`, types.Int, `could not parse "{} {}" as type int[]: extra text after closing right brace`},164		{`{{}}`, types.Int, `could not parse "{{}}" as type int[]: unimplemented: nested arrays not supported`},165		{`{1, {1}}`, types.Int, `could not parse "{1, {1}}" as type int[]: unimplemented: nested arrays not supported`},166		{`{hello}`, types.Int, `could not parse "{hello}" as type int[]: could not parse "hello" as type int: strconv.ParseInt: parsing "hello": invalid syntax`},167		{`{"hello}`, types.String, `could not parse "{\"hello}" as type string[]: malformed array`},168		// It might be unnecessary to disallow this, but Postgres does.169		{`{he"lo}`, types.String, `could not parse "{he\"lo}" as type string[]: malformed array`},170		{string([]byte{200}), types.String, `could not parse "\xc8" as type string[]: array must be enclosed in { and }`},171		{string([]byte{'{', 'a', 200}), types.String, `could not parse "{a\xc8" as type string[]: malformed array`},172	}173	for _, td := range testData {174		t.Run(td.str, func(t *testing.T) {175			_, _, err := ParseDArrayFromString(176				NewTestingEvalContext(cluster.MakeTestingClusterSettings()), td.str, td.typ)177			if err == nil {178				t.Fatalf("expected %#v to error with message %#v", td.str, td.expectedError)179			}180			if err.Error() != td.expectedError {181				t.Fatalf("ARRAY %s: got error %s, expected error %s", td.str, err.Error(), td.expectedError)182			}183		})184	}185}...

types_test.go

Source:types_test.go

...12	}{13		{0, (*Void)(nil)},14		{1, &Int{Size: 1}},15		{4, &Enum{}},16		{0, &Array{Type: &Pointer{Target: (*Void)(nil)}, Nelems: 0}},17		{12, &Array{Type: &Enum{}, Nelems: 3}},18	}19	for _, tc := range testcases {20		name := fmt.Sprint(tc.typ)21		t.Run(name, func(t *testing.T) {22			have, err := Sizeof(tc.typ)23			if err != nil {24				t.Fatal("Can't calculate size:", err)25			}26			if have != tc.size {27				t.Errorf("Expected size %d, got %d", tc.size, have)28			}29		})30	}31}32func TestCopyType(t *testing.T) {33	_, _ = copyType((*Void)(nil), nil)34	in := &Int{Size: 4}35	out, _ := copyType(in, nil)36	in.Size = 837	if size := out.(*Int).Size; size != 4 {38		t.Error("Copy doesn't make a copy, expected size 4, got", size)39	}40	t.Run("cyclical", func(t *testing.T) {41		_, _ = copyType(newCyclicalType(2), nil)42	})43	t.Run("identity", func(t *testing.T) {44		u16 := &Int{Size: 2}45		out, _ := copyType(&Struct{46			Members: []Member{47				{Name: "a", Type: u16},48				{Name: "b", Type: u16},49			},50		}, nil)51		outStruct := out.(*Struct)52		qt.Assert(t, outStruct.Members[0].Type, qt.Equals, outStruct.Members[1].Type)53	})54}55// The following are valid Types.56//57// There currently is no better way to document which58// types implement an interface.59func ExampleType_validTypes() {60	var _ Type = &Void{}61	var _ Type = &Int{}62	var _ Type = &Pointer{}63	var _ Type = &Array{}64	var _ Type = &Struct{}65	var _ Type = &Union{}66	var _ Type = &Enum{}67	var _ Type = &Fwd{}68	var _ Type = &Typedef{}69	var _ Type = &Volatile{}70	var _ Type = &Const{}71	var _ Type = &Restrict{}72	var _ Type = &Func{}73	var _ Type = &FuncProto{}74	var _ Type = &Var{}75	var _ Type = &Datasec{}76}77func TestType(t *testing.T) {78	types := []func() Type{79		func() Type { return &Void{} },80		func() Type { return &Int{Size: 2, Bits: 3} },81		func() Type { return &Pointer{Target: &Void{}} },82		func() Type { return &Array{Type: &Int{}} },83		func() Type {84			return &Struct{85				Members: []Member{{Type: &Void{}}},86			}87		},88		func() Type {89			return &Union{90				Members: []Member{{Type: &Void{}}},91			}92		},93		func() Type { return &Enum{} },94		func() Type { return &Fwd{Name: "thunk"} },95		func() Type { return &Typedef{Type: &Void{}} },96		func() Type { return &Volatile{Type: &Void{}} },97		func() Type { return &Const{Type: &Void{}} },98		func() Type { return &Restrict{Type: &Void{}} },99		func() Type { return &Func{Name: "foo", Type: &Void{}} },100		func() Type {101			return &FuncProto{102				Params: []FuncParam{{Name: "bar", Type: &Void{}}},103				Return: &Void{},104			}105		},106		func() Type { return &Var{Type: &Void{}} },107		func() Type {108			return &Datasec{109				Vars: []VarSecinfo{{Type: &Void{}}},110			}111		},112	}113	compareTypes := cmp.Comparer(func(a, b *Type) bool {114		return a == b115	})116	for _, fn := range types {117		typ := fn()118		t.Run(fmt.Sprintf("%T", typ), func(t *testing.T) {119			t.Logf("%v", typ)120			if typ == typ.copy() {121				t.Error("Copy doesn't copy")122			}123			var first, second typeDeque124			typ.walk(&first)125			typ.walk(&second)126			if diff := cmp.Diff(first.all(), second.all(), compareTypes); diff != "" {127				t.Errorf("Walk mismatch (-want +got):\n%s", diff)128			}129		})130	}131}132func TestTypeDeque(t *testing.T) {133	a, b := new(Type), new(Type)134	t.Run("pop", func(t *testing.T) {135		var td typeDeque136		td.push(a)137		td.push(b)138		if td.pop() != b {139			t.Error("Didn't pop b first")140		}141		if td.pop() != a {142			t.Error("Didn't pop a second")143		}144		if td.pop() != nil {145			t.Error("Didn't pop nil")146		}147	})148	t.Run("shift", func(t *testing.T) {149		var td typeDeque150		td.push(a)151		td.push(b)152		if td.shift() != a {153			t.Error("Didn't shift a second")154		}155		if td.shift() != b {156			t.Error("Didn't shift b first")157		}158		if td.shift() != nil {159			t.Error("Didn't shift nil")160		}161	})162	t.Run("push", func(t *testing.T) {163		var td typeDeque164		td.push(a)165		td.push(b)166		td.shift()167		ts := make([]Type, 12)168		for i := range ts {169			td.push(&ts[i])170		}171		if td.shift() != b {172			t.Error("Didn't shift b first")173		}174		for i := range ts {175			if td.shift() != &ts[i] {176				t.Fatal("Shifted wrong Type at pos", i)177			}178		}179	})180	t.Run("all", func(t *testing.T) {181		var td typeDeque182		td.push(a)183		td.push(b)184		all := td.all()185		if len(all) != 2 {186			t.Fatal("Expected 2 elements, got", len(all))187		}188		if all[0] != a || all[1] != b {189			t.Fatal("Elements don't match")190		}191	})192}193func newCyclicalType(n int) Type {194	ptr := &Pointer{}195	prev := Type(ptr)196	for i := 0; i < n; i++ {197		switch i % 5 {198		case 0:199			prev = &Struct{200				Members: []Member{201					{Type: prev},202				},203			}204		case 1:205			prev = &Const{Type: prev}206		case 2:207			prev = &Volatile{Type: prev}208		case 3:209			prev = &Typedef{Type: prev}210		case 4:211			prev = &Array{Type: prev}212		}213	}214	ptr.Target = prev215	return ptr216}...

Array

Using AI Code Generation

1import (2func main() {3    caps := selenium.Capabilities{"browserName": "chrome"}4    if err != nil {5    }6    defer wd.Quit()7        panic(err)8    }9    if err := wd.WaitWithTimeout(selenium.Condition{10        Fn: func(wd selenium.WebDriver) (bool, error) {11            title, err := wd.Title()12            if err != nil {13            }14        },15    }, 10*time.Second); err != nil {16    }17    elem, err := wd.FindElement(selenium.ByID, "code")18    if err != nil {19        panic(err)20    }21    if err := elem.Clear(); err != nil {22        panic(err)23    }24    if err := elem.SendKeys("package main25import \"fmt\"26func main() {27    fmt.Println(\"Hello WebDriver!\")28}"); err != nil {29        panic(err)30    }31    if err := elem.Submit(); err != nil {32        panic(err)33    }34    output, err := wd.WaitWithTimeout(selenium.Condition{35        Fn: func(wd selenium.WebDriver) (bool, error) {36            elem, err := wd.FindElement(selenium.ByID, "output")37            if err != nil {

Array

Using AI Code Generation

1import (2func main() {3	xlFile, err := xlsx.OpenFile("1.xlsx")4	if err != nil {5		fmt.Println(err)6	}7	for _, sheet := range xlFile.Sheets {8		for _, row := range sheet.Rows {9			for _, cell := range row.Cells {10				text := cell.String()11				fmt.Printf("%s12			}13		}14	}15}

Array

Using AI Code Generation

1import (2func main() {3	xlFile, _ := xlsx.OpenFile("test.xlsx")4	for _, sheet := range xlFile.Sheets {5		for _, row := range sheet.Rows {6			for _, cell := range row.Cells {7				text := cell.String()8				fmt.Printf("%s9			}10		}11	}12}13import (14type td struct {15}16func main() {17	xlFile, _ := xlsx.OpenFile("test.xlsx")18	for _, sheet := range xlFile.Sheets {19		for _, row := range sheet.Rows {20			for _, cell := range row.Cells {21				text := cell.String()22				fmt.Printf("%s23			}24		}25	}26}27import (28type td struct {29}30func main() {31	xlFile, _ := xlsx.OpenFile("test.xlsx")32	for _, sheet := range xlFile.Sheets {33		for _, row := range sheet.Rows {34			for _, cell := range row.Cells {35				text := cell.String()36				fmt.Printf("%s37			}38		}39	}40}41import (42type td struct {43}44func main() {45	xlFile, _ := xlsx.OpenFile("test.xlsx")46	for _, sheet := range xlFile.Sheets {47		for _, row := range sheet.Rows {48			for _, cell := range row.Cells {49				text := cell.String()50				fmt.Printf("%s51			}52		}53	}54}

Array

Using AI Code Generation

1import (2func main() {3	a := [3]int{1, 2, 3}4	fmt.Println(a)5}6import (7func main() {8	a := []int{1, 2, 3}9	fmt.Println(a)10}

Array

Using AI Code Generation

1import (2func main() {3	data := [][]string{4		[]string{"1", "2", "3"},5		[]string{"4", "5", "6"},6		[]string{"7", "8", "9"},7		[]string{"10", "11", "12"},8		[]string{"13", "14", "15"},9	}10	table := tablewriter.NewWriter(os.Stdout)11	table.SetHeader([]string{"Header1", "Header2", "Header3"})12	table.SetFooter([]string{"Footer1", "Footer2", "Footer3"})13	table.SetBorder(false)14	table.AppendBulk(data)15	table.Render()16}17import (18func main() {19	data := [][]string{20		[]string{"1", "2", "3"},21		[]string{"4", "5", "6"},22		[]string{"7", "8", "9"},23		[]string{"10", "11", "12"},24		[]string{"13", "14", "15"},25	}26	table := tablewriter.NewWriter(os.Stdout)27	table.SetHeader([]string{"Header1", "Header2", "Header3"})28	table.SetFooter([]string{"Footer1", "Footer2", "Footer3"})29	table.SetBorder(false)30	table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})31	table.AppendBulk(data)32	table.Render()33}

Array

Using AI Code Generation

1import (2func main() {3    table := tablewriter.NewWriter(os.Stdout)4    table.SetHeader([]string{"Number", "Name", "Address"})5    table.SetHeaderColor(6        tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},7        tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},8        tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},9    table.SetColumnColor(10        tablewriter.Colors{tablewriter.FgHiRedColor},11        tablewriter.Colors{tablewriter.FgHiRedColor},12        tablewriter.Colors{tablewriter.FgHiRedColor},13    table.Append([]string{"1", "Jack", "Beijing"})14    table.Append([]string{"2", "Jack", "Beijing"})15    table.Append([]string{"3", "Jack", "Beijing"})16    table.Append([]string{"4", "Jack", "Beijing"})17    table.Append([]string{"5", "Jack", "Beijing"})18    table.Append([]string{"6", "Jack", "Beijing"})19    table.Append([]string{"7", "Jack", "Beijing"})20    table.Append([]string{"8", "Jack", "Beijing"})21    table.Append([]string{"9", "Jack", "Beijing"})22    table.Append([]string{"10", "Jack", "Beijing"})23    table.Render()24}25import (26func main() {27    table := tablewriter.NewWriter(os.Stdout)28    table.SetHeader([]string{"Number", "Name", "Address"})29    table.SetHeaderColor(30        tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},31        tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},32        tablewriter.Colors{tablewriter.Bold, tablewriter.FgHiRedColor},33    table.SetColumnColor(

Array

Using AI Code Generation

1import (2func main() {3	xlFile, err := xlsx.OpenFile("test.xlsx")4	if err != nil {5		log.Fatal(err)6	}7	for _, row := range sheet.Rows {8		for _, cell := range row.Cells {9			text := cell.String()10			fmt.Printf("%s11		}12	}13}14import (15func main() {16	xlFile, err := xlsx.OpenFile("test.xlsx")17	if err != nil {18		log.Fatal(err)19	}20	for _, row := range sheet.Rows {21		for _, cell := range row.Cells {22			text := cell.String()23			fmt.Printf("%s24		}25	}26}27import (28func main() {29	xlFile, err := xlsx.OpenFile("test.xlsx")30	if err != nil {31		log.Fatal(err)32	}33	for _, row := range sheet.Rows {34		for _, cell := range row.Cells {35			text := cell.String()36			fmt.Printf("%s37		}38	}39}40import (41func main() {

Array

Using AI Code Generation

1import (2func main() {3	table := tablewriter.NewWriter(os.Stdout)4	table.SetHeader([]string{"ID", "Name", "Address"})5	table.AppendBulk([][]string{6		[]string{"1", "Hello", "2"},7		[]string{"2", "Hello", "3"},8		[]string{"3", "Hello", "4"},9	})10	table.Render()11}

Array

Using AI Code Generation

1import (2func main() {3	td = append(td, "hello", "world")4	fmt.Println(reflect.TypeOf(td).Kind())5}6import (7func main() {8	td = append(td, "hello", "world")9	fmt.Println(reflect.TypeOf(td).Kind())10}11import (12func main() {13	td = map[string]string{"hello": "world"}14	fmt.Println(reflect.TypeOf(td).Kind())15}16import (17func main() {18	td = make(chan string)19	fmt.Println(reflect.TypeOf(td).Kind())20}21import (22func main() {23	var td func(string) string24	td = func(s string) string {25	}26	fmt.Println(reflect.TypeOf(td).Kind())27}28import (29func main() {30	var td interface{}31	fmt.Println(reflect.TypeOf(td).Kind())32}33import (34func main() {35	td = new(string)36	fmt.Println(reflect.TypeOf(td).Kind())37}38import (39func main() {40	fmt.Println(reflect.TypeOf(td).Kind())41}42import (43type td struct {44}45func main() {46	fmt.Println(reflect.TypeOf(t

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