aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.8.1/libgo/go/encoding/json/decode_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.8.1/libgo/go/encoding/json/decode_test.go')
-rw-r--r--gcc-4.8.1/libgo/go/encoding/json/decode_test.go1109
1 files changed, 0 insertions, 1109 deletions
diff --git a/gcc-4.8.1/libgo/go/encoding/json/decode_test.go b/gcc-4.8.1/libgo/go/encoding/json/decode_test.go
deleted file mode 100644
index a91c6da01..000000000
--- a/gcc-4.8.1/libgo/go/encoding/json/decode_test.go
+++ /dev/null
@@ -1,1109 +0,0 @@
-// Copyright 2010 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package json
-
-import (
- "bytes"
- "fmt"
- "image"
- "reflect"
- "strings"
- "testing"
-)
-
-type T struct {
- X string
- Y int
- Z int `json:"-"`
-}
-
-type U struct {
- Alphabet string `json:"alpha"`
-}
-
-type V struct {
- F1 interface{}
- F2 int32
- F3 Number
-}
-
-// ifaceNumAsFloat64/ifaceNumAsNumber are used to test unmarshalling with and
-// without UseNumber
-var ifaceNumAsFloat64 = map[string]interface{}{
- "k1": float64(1),
- "k2": "s",
- "k3": []interface{}{float64(1), float64(2.0), float64(3e-3)},
- "k4": map[string]interface{}{"kk1": "s", "kk2": float64(2)},
-}
-
-var ifaceNumAsNumber = map[string]interface{}{
- "k1": Number("1"),
- "k2": "s",
- "k3": []interface{}{Number("1"), Number("2.0"), Number("3e-3")},
- "k4": map[string]interface{}{"kk1": "s", "kk2": Number("2")},
-}
-
-type tx struct {
- x int
-}
-
-var txType = reflect.TypeOf((*tx)(nil)).Elem()
-
-// A type that can unmarshal itself.
-
-type unmarshaler struct {
- T bool
-}
-
-func (u *unmarshaler) UnmarshalJSON(b []byte) error {
- *u = unmarshaler{true} // All we need to see that UnmarshalJson is called.
- return nil
-}
-
-type ustruct struct {
- M unmarshaler
-}
-
-var (
- um0, um1 unmarshaler // target2 of unmarshaling
- ump = &um1
- umtrue = unmarshaler{true}
- umslice = []unmarshaler{{true}}
- umslicep = new([]unmarshaler)
- umstruct = ustruct{unmarshaler{true}}
-)
-
-// Test data structures for anonymous fields.
-
-type Point struct {
- Z int
-}
-
-type Top struct {
- Level0 int
- Embed0
- *Embed0a
- *Embed0b `json:"e,omitempty"` // treated as named
- Embed0c `json:"-"` // ignored
- Loop
- Embed0p // has Point with X, Y, used
- Embed0q // has Point with Z, used
-}
-
-type Embed0 struct {
- Level1a int // overridden by Embed0a's Level1a with json tag
- Level1b int // used because Embed0a's Level1b is renamed
- Level1c int // used because Embed0a's Level1c is ignored
- Level1d int // annihilated by Embed0a's Level1d
- Level1e int `json:"x"` // annihilated by Embed0a.Level1e
-}
-
-type Embed0a struct {
- Level1a int `json:"Level1a,omitempty"`
- Level1b int `json:"LEVEL1B,omitempty"`
- Level1c int `json:"-"`
- Level1d int // annihilated by Embed0's Level1d
- Level1f int `json:"x"` // annihilated by Embed0's Level1e
-}
-
-type Embed0b Embed0
-
-type Embed0c Embed0
-
-type Embed0p struct {
- image.Point
-}
-
-type Embed0q struct {
- Point
-}
-
-type Loop struct {
- Loop1 int `json:",omitempty"`
- Loop2 int `json:",omitempty"`
- *Loop
-}
-
-// From reflect test:
-// The X in S6 and S7 annihilate, but they also block the X in S8.S9.
-type S5 struct {
- S6
- S7
- S8
-}
-
-type S6 struct {
- X int
-}
-
-type S7 S6
-
-type S8 struct {
- S9
-}
-
-type S9 struct {
- X int
- Y int
-}
-
-// From reflect test:
-// The X in S11.S6 and S12.S6 annihilate, but they also block the X in S13.S8.S9.
-type S10 struct {
- S11
- S12
- S13
-}
-
-type S11 struct {
- S6
-}
-
-type S12 struct {
- S6
-}
-
-type S13 struct {
- S8
-}
-
-type unmarshalTest struct {
- in string
- ptr interface{}
- out interface{}
- err error
- useNumber bool
-}
-
-type Ambig struct {
- // Given "hello", the first match should win.
- First int `json:"HELLO"`
- Second int `json:"Hello"`
-}
-
-var unmarshalTests = []unmarshalTest{
- // basic types
- {in: `true`, ptr: new(bool), out: true},
- {in: `1`, ptr: new(int), out: 1},
- {in: `1.2`, ptr: new(float64), out: 1.2},
- {in: `-5`, ptr: new(int16), out: int16(-5)},
- {in: `2`, ptr: new(Number), out: Number("2"), useNumber: true},
- {in: `2`, ptr: new(Number), out: Number("2")},
- {in: `2`, ptr: new(interface{}), out: float64(2.0)},
- {in: `2`, ptr: new(interface{}), out: Number("2"), useNumber: true},
- {in: `"a\u1234"`, ptr: new(string), out: "a\u1234"},
- {in: `"http:\/\/"`, ptr: new(string), out: "http://"},
- {in: `"g-clef: \uD834\uDD1E"`, ptr: new(string), out: "g-clef: \U0001D11E"},
- {in: `"invalid: \uD834x\uDD1E"`, ptr: new(string), out: "invalid: \uFFFDx\uFFFD"},
- {in: "null", ptr: new(interface{}), out: nil},
- {in: `{"X": [1,2,3], "Y": 4}`, ptr: new(T), out: T{Y: 4}, err: &UnmarshalTypeError{"array", reflect.TypeOf("")}},
- {in: `{"x": 1}`, ptr: new(tx), out: tx{}},
- {in: `{"F1":1,"F2":2,"F3":3}`, ptr: new(V), out: V{F1: float64(1), F2: int32(2), F3: Number("3")}},
- {in: `{"F1":1,"F2":2,"F3":3}`, ptr: new(V), out: V{F1: Number("1"), F2: int32(2), F3: Number("3")}, useNumber: true},
- {in: `{"k1":1,"k2":"s","k3":[1,2.0,3e-3],"k4":{"kk1":"s","kk2":2}}`, ptr: new(interface{}), out: ifaceNumAsFloat64},
- {in: `{"k1":1,"k2":"s","k3":[1,2.0,3e-3],"k4":{"kk1":"s","kk2":2}}`, ptr: new(interface{}), out: ifaceNumAsNumber, useNumber: true},
-
- // raw values with whitespace
- {in: "\n true ", ptr: new(bool), out: true},
- {in: "\t 1 ", ptr: new(int), out: 1},
- {in: "\r 1.2 ", ptr: new(float64), out: 1.2},
- {in: "\t -5 \n", ptr: new(int16), out: int16(-5)},
- {in: "\t \"a\\u1234\" \n", ptr: new(string), out: "a\u1234"},
-
- // Z has a "-" tag.
- {in: `{"Y": 1, "Z": 2}`, ptr: new(T), out: T{Y: 1}},
-
- {in: `{"alpha": "abc", "alphabet": "xyz"}`, ptr: new(U), out: U{Alphabet: "abc"}},
- {in: `{"alpha": "abc"}`, ptr: new(U), out: U{Alphabet: "abc"}},
- {in: `{"alphabet": "xyz"}`, ptr: new(U), out: U{}},
-
- // syntax errors
- {in: `{"X": "foo", "Y"}`, err: &SyntaxError{"invalid character '}' after object key", 17}},
- {in: `[1, 2, 3+]`, err: &SyntaxError{"invalid character '+' after array element", 9}},
- {in: `{"X":12x}`, err: &SyntaxError{"invalid character 'x' after object key:value pair", 8}, useNumber: true},
-
- // raw value errors
- {in: "\x01 42", err: &SyntaxError{"invalid character '\\x01' looking for beginning of value", 1}},
- {in: " 42 \x01", err: &SyntaxError{"invalid character '\\x01' after top-level value", 5}},
- {in: "\x01 true", err: &SyntaxError{"invalid character '\\x01' looking for beginning of value", 1}},
- {in: " false \x01", err: &SyntaxError{"invalid character '\\x01' after top-level value", 8}},
- {in: "\x01 1.2", err: &SyntaxError{"invalid character '\\x01' looking for beginning of value", 1}},
- {in: " 3.4 \x01", err: &SyntaxError{"invalid character '\\x01' after top-level value", 6}},
- {in: "\x01 \"string\"", err: &SyntaxError{"invalid character '\\x01' looking for beginning of value", 1}},
- {in: " \"string\" \x01", err: &SyntaxError{"invalid character '\\x01' after top-level value", 11}},
-
- // array tests
- {in: `[1, 2, 3]`, ptr: new([3]int), out: [3]int{1, 2, 3}},
- {in: `[1, 2, 3]`, ptr: new([1]int), out: [1]int{1}},
- {in: `[1, 2, 3]`, ptr: new([5]int), out: [5]int{1, 2, 3, 0, 0}},
-
- // composite tests
- {in: allValueIndent, ptr: new(All), out: allValue},
- {in: allValueCompact, ptr: new(All), out: allValue},
- {in: allValueIndent, ptr: new(*All), out: &allValue},
- {in: allValueCompact, ptr: new(*All), out: &allValue},
- {in: pallValueIndent, ptr: new(All), out: pallValue},
- {in: pallValueCompact, ptr: new(All), out: pallValue},
- {in: pallValueIndent, ptr: new(*All), out: &pallValue},
- {in: pallValueCompact, ptr: new(*All), out: &pallValue},
-
- // unmarshal interface test
- {in: `{"T":false}`, ptr: &um0, out: umtrue}, // use "false" so test will fail if custom unmarshaler is not called
- {in: `{"T":false}`, ptr: &ump, out: &umtrue},
- {in: `[{"T":false}]`, ptr: &umslice, out: umslice},
- {in: `[{"T":false}]`, ptr: &umslicep, out: &umslice},
- {in: `{"M":{"T":false}}`, ptr: &umstruct, out: umstruct},
-
- {
- in: `{
- "Level0": 1,
- "Level1b": 2,
- "Level1c": 3,
- "x": 4,
- "Level1a": 5,
- "LEVEL1B": 6,
- "e": {
- "Level1a": 8,
- "Level1b": 9,
- "Level1c": 10,
- "Level1d": 11,
- "x": 12
- },
- "Loop1": 13,
- "Loop2": 14,
- "X": 15,
- "Y": 16,
- "Z": 17
- }`,
- ptr: new(Top),
- out: Top{
- Level0: 1,
- Embed0: Embed0{
- Level1b: 2,
- Level1c: 3,
- },
- Embed0a: &Embed0a{
- Level1a: 5,
- Level1b: 6,
- },
- Embed0b: &Embed0b{
- Level1a: 8,
- Level1b: 9,
- Level1c: 10,
- Level1d: 11,
- Level1e: 12,
- },
- Loop: Loop{
- Loop1: 13,
- Loop2: 14,
- },
- Embed0p: Embed0p{
- Point: image.Point{X: 15, Y: 16},
- },
- Embed0q: Embed0q{
- Point: Point{Z: 17},
- },
- },
- },
- {
- in: `{"hello": 1}`,
- ptr: new(Ambig),
- out: Ambig{First: 1},
- },
-
- {
- in: `{"X": 1,"Y":2}`,
- ptr: new(S5),
- out: S5{S8: S8{S9: S9{Y: 2}}},
- },
- {
- in: `{"X": 1,"Y":2}`,
- ptr: new(S10),
- out: S10{S13: S13{S8: S8{S9: S9{Y: 2}}}},
- },
-}
-
-func TestMarshal(t *testing.T) {
- b, err := Marshal(allValue)
- if err != nil {
- t.Fatalf("Marshal allValue: %v", err)
- }
- if string(b) != allValueCompact {
- t.Errorf("Marshal allValueCompact")
- diff(t, b, []byte(allValueCompact))
- return
- }
-
- b, err = Marshal(pallValue)
- if err != nil {
- t.Fatalf("Marshal pallValue: %v", err)
- }
- if string(b) != pallValueCompact {
- t.Errorf("Marshal pallValueCompact")
- diff(t, b, []byte(pallValueCompact))
- return
- }
-}
-
-func TestMarshalBadUTF8(t *testing.T) {
- s := "hello\xffworld"
- b, err := Marshal(s)
- if err == nil {
- t.Fatal("Marshal bad UTF8: no error")
- }
- if len(b) != 0 {
- t.Fatal("Marshal returned data")
- }
- if _, ok := err.(*InvalidUTF8Error); !ok {
- t.Fatalf("Marshal did not return InvalidUTF8Error: %T %v", err, err)
- }
-}
-
-func TestMarshalNumberZeroVal(t *testing.T) {
- var n Number
- out, err := Marshal(n)
- if err != nil {
- t.Fatal(err)
- }
- outStr := string(out)
- if outStr != "0" {
- t.Fatalf("Invalid zero val for Number: %q", outStr)
- }
-}
-
-func TestUnmarshal(t *testing.T) {
- for i, tt := range unmarshalTests {
- var scan scanner
- in := []byte(tt.in)
- if err := checkValid(in, &scan); err != nil {
- if !reflect.DeepEqual(err, tt.err) {
- t.Errorf("#%d: checkValid: %#v", i, err)
- continue
- }
- }
- if tt.ptr == nil {
- continue
- }
- // v = new(right-type)
- v := reflect.New(reflect.TypeOf(tt.ptr).Elem())
- dec := NewDecoder(bytes.NewBuffer(in))
- if tt.useNumber {
- dec.UseNumber()
- }
- if err := dec.Decode(v.Interface()); !reflect.DeepEqual(err, tt.err) {
- t.Errorf("#%d: %v want %v", i, err, tt.err)
- continue
- }
- if !reflect.DeepEqual(v.Elem().Interface(), tt.out) {
- t.Errorf("#%d: mismatch\nhave: %#+v\nwant: %#+v", i, v.Elem().Interface(), tt.out)
- data, _ := Marshal(v.Elem().Interface())
- println(string(data))
- data, _ = Marshal(tt.out)
- println(string(data))
- continue
- }
-
- // Check round trip.
- if tt.err == nil {
- enc, err := Marshal(v.Interface())
- if err != nil {
- t.Errorf("#%d: error re-marshaling: %v", i, err)
- continue
- }
- vv := reflect.New(reflect.TypeOf(tt.ptr).Elem())
- dec = NewDecoder(bytes.NewBuffer(enc))
- if tt.useNumber {
- dec.UseNumber()
- }
- if err := dec.Decode(vv.Interface()); err != nil {
- t.Errorf("#%d: error re-unmarshaling: %v", i, err)
- continue
- }
- if !reflect.DeepEqual(v.Elem().Interface(), vv.Elem().Interface()) {
- t.Errorf("#%d: mismatch\nhave: %#+v\nwant: %#+v", i, v.Elem().Interface(), vv.Elem().Interface())
- continue
- }
- }
- }
-}
-
-func TestUnmarshalMarshal(t *testing.T) {
- initBig()
- var v interface{}
- if err := Unmarshal(jsonBig, &v); err != nil {
- t.Fatalf("Unmarshal: %v", err)
- }
- b, err := Marshal(v)
- if err != nil {
- t.Fatalf("Marshal: %v", err)
- }
- if !bytes.Equal(jsonBig, b) {
- t.Errorf("Marshal jsonBig")
- diff(t, b, jsonBig)
- return
- }
-}
-
-var numberTests = []struct {
- in string
- i int64
- intErr string
- f float64
- floatErr string
-}{
- {in: "-1.23e1", intErr: "strconv.ParseInt: parsing \"-1.23e1\": invalid syntax", f: -1.23e1},
- {in: "-12", i: -12, f: -12.0},
- {in: "1e1000", intErr: "strconv.ParseInt: parsing \"1e1000\": invalid syntax", floatErr: "strconv.ParseFloat: parsing \"1e1000\": value out of range"},
-}
-
-// Independent of Decode, basic coverage of the accessors in Number
-func TestNumberAccessors(t *testing.T) {
- for _, tt := range numberTests {
- n := Number(tt.in)
- if s := n.String(); s != tt.in {
- t.Errorf("Number(%q).String() is %q", tt.in, s)
- }
- if i, err := n.Int64(); err == nil && tt.intErr == "" && i != tt.i {
- t.Errorf("Number(%q).Int64() is %d", tt.in, i)
- } else if (err == nil && tt.intErr != "") || (err != nil && err.Error() != tt.intErr) {
- t.Errorf("Number(%q).Int64() wanted error %q but got: %v", tt.in, tt.intErr, err)
- }
- if f, err := n.Float64(); err == nil && tt.floatErr == "" && f != tt.f {
- t.Errorf("Number(%q).Float64() is %g", tt.in, f)
- } else if (err == nil && tt.floatErr != "") || (err != nil && err.Error() != tt.floatErr) {
- t.Errorf("Number(%q).Float64() wanted error %q but got: %v", tt.in, tt.floatErr, err)
- }
- }
-}
-
-func TestLargeByteSlice(t *testing.T) {
- s0 := make([]byte, 2000)
- for i := range s0 {
- s0[i] = byte(i)
- }
- b, err := Marshal(s0)
- if err != nil {
- t.Fatalf("Marshal: %v", err)
- }
- var s1 []byte
- if err := Unmarshal(b, &s1); err != nil {
- t.Fatalf("Unmarshal: %v", err)
- }
- if !bytes.Equal(s0, s1) {
- t.Errorf("Marshal large byte slice")
- diff(t, s0, s1)
- }
-}
-
-type Xint struct {
- X int
-}
-
-func TestUnmarshalInterface(t *testing.T) {
- var xint Xint
- var i interface{} = &xint
- if err := Unmarshal([]byte(`{"X":1}`), &i); err != nil {
- t.Fatalf("Unmarshal: %v", err)
- }
- if xint.X != 1 {
- t.Fatalf("Did not write to xint")
- }
-}
-
-func TestUnmarshalPtrPtr(t *testing.T) {
- var xint Xint
- pxint := &xint
- if err := Unmarshal([]byte(`{"X":1}`), &pxint); err != nil {
- t.Fatalf("Unmarshal: %v", err)
- }
- if xint.X != 1 {
- t.Fatalf("Did not write to xint")
- }
-}
-
-func TestEscape(t *testing.T) {
- const input = `"foobar"<html>`
- const expected = `"\"foobar\"\u003chtml\u003e"`
- b, err := Marshal(input)
- if err != nil {
- t.Fatalf("Marshal error: %v", err)
- }
- if s := string(b); s != expected {
- t.Errorf("Encoding of [%s] was [%s], want [%s]", input, s, expected)
- }
-}
-
-// WrongString is a struct that's misusing the ,string modifier.
-type WrongString struct {
- Message string `json:"result,string"`
-}
-
-type wrongStringTest struct {
- in, err string
-}
-
-var wrongStringTests = []wrongStringTest{
- {`{"result":"x"}`, `json: invalid use of ,string struct tag, trying to unmarshal "x" into string`},
- {`{"result":"foo"}`, `json: invalid use of ,string struct tag, trying to unmarshal "foo" into string`},
- {`{"result":"123"}`, `json: invalid use of ,string struct tag, trying to unmarshal "123" into string`},
-}
-
-// If people misuse the ,string modifier, the error message should be
-// helpful, telling the user that they're doing it wrong.
-func TestErrorMessageFromMisusedString(t *testing.T) {
- for n, tt := range wrongStringTests {
- r := strings.NewReader(tt.in)
- var s WrongString
- err := NewDecoder(r).Decode(&s)
- got := fmt.Sprintf("%v", err)
- if got != tt.err {
- t.Errorf("%d. got err = %q, want %q", n, got, tt.err)
- }
- }
-}
-
-func noSpace(c rune) rune {
- if isSpace(c) {
- return -1
- }
- return c
-}
-
-type All struct {
- Bool bool
- Int int
- Int8 int8
- Int16 int16
- Int32 int32
- Int64 int64
- Uint uint
- Uint8 uint8
- Uint16 uint16
- Uint32 uint32
- Uint64 uint64
- Uintptr uintptr
- Float32 float32
- Float64 float64
-
- Foo string `json:"bar"`
- Foo2 string `json:"bar2,dummyopt"`
-
- IntStr int64 `json:",string"`
-
- PBool *bool
- PInt *int
- PInt8 *int8
- PInt16 *int16
- PInt32 *int32
- PInt64 *int64
- PUint *uint
- PUint8 *uint8
- PUint16 *uint16
- PUint32 *uint32
- PUint64 *uint64
- PUintptr *uintptr
- PFloat32 *float32
- PFloat64 *float64
-
- String string
- PString *string
-
- Map map[string]Small
- MapP map[string]*Small
- PMap *map[string]Small
- PMapP *map[string]*Small
-
- EmptyMap map[string]Small
- NilMap map[string]Small
-
- Slice []Small
- SliceP []*Small
- PSlice *[]Small
- PSliceP *[]*Small
-
- EmptySlice []Small
- NilSlice []Small
-
- StringSlice []string
- ByteSlice []byte
-
- Small Small
- PSmall *Small
- PPSmall **Small
-
- Interface interface{}
- PInterface *interface{}
-
- unexported int
-}
-
-type Small struct {
- Tag string
-}
-
-var allValue = All{
- Bool: true,
- Int: 2,
- Int8: 3,
- Int16: 4,
- Int32: 5,
- Int64: 6,
- Uint: 7,
- Uint8: 8,
- Uint16: 9,
- Uint32: 10,
- Uint64: 11,
- Uintptr: 12,
- Float32: 14.1,
- Float64: 15.1,
- Foo: "foo",
- Foo2: "foo2",
- IntStr: 42,
- String: "16",
- Map: map[string]Small{
- "17": {Tag: "tag17"},
- "18": {Tag: "tag18"},
- },
- MapP: map[string]*Small{
- "19": {Tag: "tag19"},
- "20": nil,
- },
- EmptyMap: map[string]Small{},
- Slice: []Small{{Tag: "tag20"}, {Tag: "tag21"}},
- SliceP: []*Small{{Tag: "tag22"}, nil, {Tag: "tag23"}},
- EmptySlice: []Small{},
- StringSlice: []string{"str24", "str25", "str26"},
- ByteSlice: []byte{27, 28, 29},
- Small: Small{Tag: "tag30"},
- PSmall: &Small{Tag: "tag31"},
- Interface: 5.2,
-}
-
-var pallValue = All{
- PBool: &allValue.Bool,
- PInt: &allValue.Int,
- PInt8: &allValue.Int8,
- PInt16: &allValue.Int16,
- PInt32: &allValue.Int32,
- PInt64: &allValue.Int64,
- PUint: &allValue.Uint,
- PUint8: &allValue.Uint8,
- PUint16: &allValue.Uint16,
- PUint32: &allValue.Uint32,
- PUint64: &allValue.Uint64,
- PUintptr: &allValue.Uintptr,
- PFloat32: &allValue.Float32,
- PFloat64: &allValue.Float64,
- PString: &allValue.String,
- PMap: &allValue.Map,
- PMapP: &allValue.MapP,
- PSlice: &allValue.Slice,
- PSliceP: &allValue.SliceP,
- PPSmall: &allValue.PSmall,
- PInterface: &allValue.Interface,
-}
-
-var allValueIndent = `{
- "Bool": true,
- "Int": 2,
- "Int8": 3,
- "Int16": 4,
- "Int32": 5,
- "Int64": 6,
- "Uint": 7,
- "Uint8": 8,
- "Uint16": 9,
- "Uint32": 10,
- "Uint64": 11,
- "Uintptr": 12,
- "Float32": 14.1,
- "Float64": 15.1,
- "bar": "foo",
- "bar2": "foo2",
- "IntStr": "42",
- "PBool": null,
- "PInt": null,
- "PInt8": null,
- "PInt16": null,
- "PInt32": null,
- "PInt64": null,
- "PUint": null,
- "PUint8": null,
- "PUint16": null,
- "PUint32": null,
- "PUint64": null,
- "PUintptr": null,
- "PFloat32": null,
- "PFloat64": null,
- "String": "16",
- "PString": null,
- "Map": {
- "17": {
- "Tag": "tag17"
- },
- "18": {
- "Tag": "tag18"
- }
- },
- "MapP": {
- "19": {
- "Tag": "tag19"
- },
- "20": null
- },
- "PMap": null,
- "PMapP": null,
- "EmptyMap": {},
- "NilMap": null,
- "Slice": [
- {
- "Tag": "tag20"
- },
- {
- "Tag": "tag21"
- }
- ],
- "SliceP": [
- {
- "Tag": "tag22"
- },
- null,
- {
- "Tag": "tag23"
- }
- ],
- "PSlice": null,
- "PSliceP": null,
- "EmptySlice": [],
- "NilSlice": null,
- "StringSlice": [
- "str24",
- "str25",
- "str26"
- ],
- "ByteSlice": "Gxwd",
- "Small": {
- "Tag": "tag30"
- },
- "PSmall": {
- "Tag": "tag31"
- },
- "PPSmall": null,
- "Interface": 5.2,
- "PInterface": null
-}`
-
-var allValueCompact = strings.Map(noSpace, allValueIndent)
-
-var pallValueIndent = `{
- "Bool": false,
- "Int": 0,
- "Int8": 0,
- "Int16": 0,
- "Int32": 0,
- "Int64": 0,
- "Uint": 0,
- "Uint8": 0,
- "Uint16": 0,
- "Uint32": 0,
- "Uint64": 0,
- "Uintptr": 0,
- "Float32": 0,
- "Float64": 0,
- "bar": "",
- "bar2": "",
- "IntStr": "0",
- "PBool": true,
- "PInt": 2,
- "PInt8": 3,
- "PInt16": 4,
- "PInt32": 5,
- "PInt64": 6,
- "PUint": 7,
- "PUint8": 8,
- "PUint16": 9,
- "PUint32": 10,
- "PUint64": 11,
- "PUintptr": 12,
- "PFloat32": 14.1,
- "PFloat64": 15.1,
- "String": "",
- "PString": "16",
- "Map": null,
- "MapP": null,
- "PMap": {
- "17": {
- "Tag": "tag17"
- },
- "18": {
- "Tag": "tag18"
- }
- },
- "PMapP": {
- "19": {
- "Tag": "tag19"
- },
- "20": null
- },
- "EmptyMap": null,
- "NilMap": null,
- "Slice": null,
- "SliceP": null,
- "PSlice": [
- {
- "Tag": "tag20"
- },
- {
- "Tag": "tag21"
- }
- ],
- "PSliceP": [
- {
- "Tag": "tag22"
- },
- null,
- {
- "Tag": "tag23"
- }
- ],
- "EmptySlice": null,
- "NilSlice": null,
- "StringSlice": null,
- "ByteSlice": null,
- "Small": {
- "Tag": ""
- },
- "PSmall": null,
- "PPSmall": {
- "Tag": "tag31"
- },
- "Interface": null,
- "PInterface": 5.2
-}`
-
-var pallValueCompact = strings.Map(noSpace, pallValueIndent)
-
-func TestRefUnmarshal(t *testing.T) {
- type S struct {
- // Ref is defined in encode_test.go.
- R0 Ref
- R1 *Ref
- }
- want := S{
- R0: 12,
- R1: new(Ref),
- }
- *want.R1 = 12
-
- var got S
- if err := Unmarshal([]byte(`{"R0":"ref","R1":"ref"}`), &got); err != nil {
- t.Fatalf("Unmarshal: %v", err)
- }
- if !reflect.DeepEqual(got, want) {
- t.Errorf("got %+v, want %+v", got, want)
- }
-}
-
-// Test that the empty string doesn't panic decoding when ,string is specified
-// Issue 3450
-func TestEmptyString(t *testing.T) {
- type T2 struct {
- Number1 int `json:",string"`
- Number2 int `json:",string"`
- }
- data := `{"Number1":"1", "Number2":""}`
- dec := NewDecoder(strings.NewReader(data))
- var t2 T2
- err := dec.Decode(&t2)
- if err == nil {
- t.Fatal("Decode: did not return error")
- }
- if t2.Number1 != 1 {
- t.Fatal("Decode: did not set Number1")
- }
-}
-
-func intp(x int) *int {
- p := new(int)
- *p = x
- return p
-}
-
-func intpp(x *int) **int {
- pp := new(*int)
- *pp = x
- return pp
-}
-
-var interfaceSetTests = []struct {
- pre interface{}
- json string
- post interface{}
-}{
- {"foo", `"bar"`, "bar"},
- {"foo", `2`, 2.0},
- {"foo", `true`, true},
- {"foo", `null`, nil},
-
- {nil, `null`, nil},
- {new(int), `null`, nil},
- {(*int)(nil), `null`, nil},
- {new(*int), `null`, new(*int)},
- {(**int)(nil), `null`, nil},
- {intp(1), `null`, nil},
- {intpp(nil), `null`, intpp(nil)},
- {intpp(intp(1)), `null`, intpp(nil)},
-}
-
-func TestInterfaceSet(t *testing.T) {
- for _, tt := range interfaceSetTests {
- b := struct{ X interface{} }{tt.pre}
- blob := `{"X":` + tt.json + `}`
- if err := Unmarshal([]byte(blob), &b); err != nil {
- t.Errorf("Unmarshal %#q: %v", blob, err)
- continue
- }
- if !reflect.DeepEqual(b.X, tt.post) {
- t.Errorf("Unmarshal %#q into %#v: X=%#v, want %#v", blob, tt.pre, b.X, tt.post)
- }
- }
-}
-
-// JSON null values should be ignored for primitives and string values instead of resulting in an error.
-// Issue 2540
-func TestUnmarshalNulls(t *testing.T) {
- jsonData := []byte(`{
- "Bool" : null,
- "Int" : null,
- "Int8" : null,
- "Int16" : null,
- "Int32" : null,
- "Int64" : null,
- "Uint" : null,
- "Uint8" : null,
- "Uint16" : null,
- "Uint32" : null,
- "Uint64" : null,
- "Float32" : null,
- "Float64" : null,
- "String" : null}`)
-
- nulls := All{
- Bool: true,
- Int: 2,
- Int8: 3,
- Int16: 4,
- Int32: 5,
- Int64: 6,
- Uint: 7,
- Uint8: 8,
- Uint16: 9,
- Uint32: 10,
- Uint64: 11,
- Float32: 12.1,
- Float64: 13.1,
- String: "14"}
-
- err := Unmarshal(jsonData, &nulls)
- if err != nil {
- t.Errorf("Unmarshal of null values failed: %v", err)
- }
- if !nulls.Bool || nulls.Int != 2 || nulls.Int8 != 3 || nulls.Int16 != 4 || nulls.Int32 != 5 || nulls.Int64 != 6 ||
- nulls.Uint != 7 || nulls.Uint8 != 8 || nulls.Uint16 != 9 || nulls.Uint32 != 10 || nulls.Uint64 != 11 ||
- nulls.Float32 != 12.1 || nulls.Float64 != 13.1 || nulls.String != "14" {
-
- t.Errorf("Unmarshal of null values affected primitives")
- }
-}
-
-func TestStringKind(t *testing.T) {
- type stringKind string
- type aMap map[stringKind]int
-
- var m1, m2 map[stringKind]int
- m1 = map[stringKind]int{
- "foo": 42,
- }
-
- data, err := Marshal(m1)
- if err != nil {
- t.Errorf("Unexpected error marshalling: %v", err)
- }
-
- err = Unmarshal(data, &m2)
- if err != nil {
- t.Errorf("Unexpected error unmarshalling: %v", err)
- }
-
- if !reflect.DeepEqual(m1, m2) {
- t.Error("Items should be equal after encoding and then decoding")
- }
-
-}
-
-var decodeTypeErrorTests = []struct {
- dest interface{}
- src string
-}{
- {new(string), `{"user": "name"}`}, // issue 4628.
- {new(error), `{}`}, // issue 4222
- {new(error), `[]`},
- {new(error), `""`},
- {new(error), `123`},
- {new(error), `true`},
-}
-
-func TestUnmarshalTypeError(t *testing.T) {
- for _, item := range decodeTypeErrorTests {
- err := Unmarshal([]byte(item.src), item.dest)
- if _, ok := err.(*UnmarshalTypeError); !ok {
- t.Errorf("expected type error for Unmarshal(%q, type %T): got %T",
- item.src, item.dest, err)
- }
- }
-}
-
-var unmarshalSyntaxTests = []string{
- "tru",
- "fals",
- "nul",
- "123e",
- `"hello`,
- `[1,2,3`,
- `{"key":1`,
- `{"key":1,`,
-}
-
-func TestUnmarshalSyntax(t *testing.T) {
- var x interface{}
- for _, src := range unmarshalSyntaxTests {
- err := Unmarshal([]byte(src), &x)
- if _, ok := err.(*SyntaxError); !ok {
- t.Errorf("expected syntax error for Unmarshal(%q): got %T", src, err)
- }
- }
-}
-
-// Test handling of unexported fields that should be ignored.
-// Issue 4660
-type unexportedFields struct {
- Name string
- m map[string]interface{} `json:"-"`
- m2 map[string]interface{} `json:"abcd"`
-}
-
-func TestUnmarshalUnexported(t *testing.T) {
- input := `{"Name": "Bob", "m": {"x": 123}, "m2": {"y": 456}, "abcd": {"z": 789}}`
- want := &unexportedFields{Name: "Bob"}
-
- out := &unexportedFields{}
- err := Unmarshal([]byte(input), out)
- if err != nil {
- t.Errorf("got error %v, expected nil", err)
- }
- if !reflect.DeepEqual(out, want) {
- t.Errorf("got %q, want %q", out, want)
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 08:14:20 +0000