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-rw-r--r--src/pkg/encoding/xml/marshal_test.go1266
1 files changed, 0 insertions, 1266 deletions
diff --git a/src/pkg/encoding/xml/marshal_test.go b/src/pkg/encoding/xml/marshal_test.go
deleted file mode 100644
index 14f73a75d..000000000
--- a/src/pkg/encoding/xml/marshal_test.go
+++ /dev/null
@@ -1,1266 +0,0 @@
-// Copyright 2011 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 xml
-
-import (
- "bytes"
- "errors"
- "fmt"
- "io"
- "reflect"
- "strconv"
- "strings"
- "testing"
- "time"
-)
-
-type DriveType int
-
-const (
- HyperDrive DriveType = iota
- ImprobabilityDrive
-)
-
-type Passenger struct {
- Name []string `xml:"name"`
- Weight float32 `xml:"weight"`
-}
-
-type Ship struct {
- XMLName struct{} `xml:"spaceship"`
-
- Name string `xml:"name,attr"`
- Pilot string `xml:"pilot,attr"`
- Drive DriveType `xml:"drive"`
- Age uint `xml:"age"`
- Passenger []*Passenger `xml:"passenger"`
- secret string
-}
-
-type NamedType string
-
-type Port struct {
- XMLName struct{} `xml:"port"`
- Type string `xml:"type,attr,omitempty"`
- Comment string `xml:",comment"`
- Number string `xml:",chardata"`
-}
-
-type Domain struct {
- XMLName struct{} `xml:"domain"`
- Country string `xml:",attr,omitempty"`
- Name []byte `xml:",chardata"`
- Comment []byte `xml:",comment"`
-}
-
-type Book struct {
- XMLName struct{} `xml:"book"`
- Title string `xml:",chardata"`
-}
-
-type Event struct {
- XMLName struct{} `xml:"event"`
- Year int `xml:",chardata"`
-}
-
-type Movie struct {
- XMLName struct{} `xml:"movie"`
- Length uint `xml:",chardata"`
-}
-
-type Pi struct {
- XMLName struct{} `xml:"pi"`
- Approximation float32 `xml:",chardata"`
-}
-
-type Universe struct {
- XMLName struct{} `xml:"universe"`
- Visible float64 `xml:",chardata"`
-}
-
-type Particle struct {
- XMLName struct{} `xml:"particle"`
- HasMass bool `xml:",chardata"`
-}
-
-type Departure struct {
- XMLName struct{} `xml:"departure"`
- When time.Time `xml:",chardata"`
-}
-
-type SecretAgent struct {
- XMLName struct{} `xml:"agent"`
- Handle string `xml:"handle,attr"`
- Identity string
- Obfuscate string `xml:",innerxml"`
-}
-
-type NestedItems struct {
- XMLName struct{} `xml:"result"`
- Items []string `xml:">item"`
- Item1 []string `xml:"Items>item1"`
-}
-
-type NestedOrder struct {
- XMLName struct{} `xml:"result"`
- Field1 string `xml:"parent>c"`
- Field2 string `xml:"parent>b"`
- Field3 string `xml:"parent>a"`
-}
-
-type MixedNested struct {
- XMLName struct{} `xml:"result"`
- A string `xml:"parent1>a"`
- B string `xml:"b"`
- C string `xml:"parent1>parent2>c"`
- D string `xml:"parent1>d"`
-}
-
-type NilTest struct {
- A interface{} `xml:"parent1>parent2>a"`
- B interface{} `xml:"parent1>b"`
- C interface{} `xml:"parent1>parent2>c"`
-}
-
-type Service struct {
- XMLName struct{} `xml:"service"`
- Domain *Domain `xml:"host>domain"`
- Port *Port `xml:"host>port"`
- Extra1 interface{}
- Extra2 interface{} `xml:"host>extra2"`
-}
-
-var nilStruct *Ship
-
-type EmbedA struct {
- EmbedC
- EmbedB EmbedB
- FieldA string
-}
-
-type EmbedB struct {
- FieldB string
- *EmbedC
-}
-
-type EmbedC struct {
- FieldA1 string `xml:"FieldA>A1"`
- FieldA2 string `xml:"FieldA>A2"`
- FieldB string
- FieldC string
-}
-
-type NameCasing struct {
- XMLName struct{} `xml:"casing"`
- Xy string
- XY string
- XyA string `xml:"Xy,attr"`
- XYA string `xml:"XY,attr"`
-}
-
-type NamePrecedence struct {
- XMLName Name `xml:"Parent"`
- FromTag XMLNameWithoutTag `xml:"InTag"`
- FromNameVal XMLNameWithoutTag
- FromNameTag XMLNameWithTag
- InFieldName string
-}
-
-type XMLNameWithTag struct {
- XMLName Name `xml:"InXMLNameTag"`
- Value string `xml:",chardata"`
-}
-
-type XMLNameWithoutTag struct {
- XMLName Name
- Value string `xml:",chardata"`
-}
-
-type NameInField struct {
- Foo Name `xml:"ns foo"`
-}
-
-type AttrTest struct {
- Int int `xml:",attr"`
- Named int `xml:"int,attr"`
- Float float64 `xml:",attr"`
- Uint8 uint8 `xml:",attr"`
- Bool bool `xml:",attr"`
- Str string `xml:",attr"`
- Bytes []byte `xml:",attr"`
-}
-
-type OmitAttrTest struct {
- Int int `xml:",attr,omitempty"`
- Named int `xml:"int,attr,omitempty"`
- Float float64 `xml:",attr,omitempty"`
- Uint8 uint8 `xml:",attr,omitempty"`
- Bool bool `xml:",attr,omitempty"`
- Str string `xml:",attr,omitempty"`
- Bytes []byte `xml:",attr,omitempty"`
-}
-
-type OmitFieldTest struct {
- Int int `xml:",omitempty"`
- Named int `xml:"int,omitempty"`
- Float float64 `xml:",omitempty"`
- Uint8 uint8 `xml:",omitempty"`
- Bool bool `xml:",omitempty"`
- Str string `xml:",omitempty"`
- Bytes []byte `xml:",omitempty"`
- Ptr *PresenceTest `xml:",omitempty"`
-}
-
-type AnyTest struct {
- XMLName struct{} `xml:"a"`
- Nested string `xml:"nested>value"`
- AnyField AnyHolder `xml:",any"`
-}
-
-type AnyOmitTest struct {
- XMLName struct{} `xml:"a"`
- Nested string `xml:"nested>value"`
- AnyField *AnyHolder `xml:",any,omitempty"`
-}
-
-type AnySliceTest struct {
- XMLName struct{} `xml:"a"`
- Nested string `xml:"nested>value"`
- AnyField []AnyHolder `xml:",any"`
-}
-
-type AnyHolder struct {
- XMLName Name
- XML string `xml:",innerxml"`
-}
-
-type RecurseA struct {
- A string
- B *RecurseB
-}
-
-type RecurseB struct {
- A *RecurseA
- B string
-}
-
-type PresenceTest struct {
- Exists *struct{}
-}
-
-type IgnoreTest struct {
- PublicSecret string `xml:"-"`
-}
-
-type MyBytes []byte
-
-type Data struct {
- Bytes []byte
- Attr []byte `xml:",attr"`
- Custom MyBytes
-}
-
-type Plain struct {
- V interface{}
-}
-
-type MyInt int
-
-type EmbedInt struct {
- MyInt
-}
-
-type Strings struct {
- X []string `xml:"A>B,omitempty"`
-}
-
-type PointerFieldsTest struct {
- XMLName Name `xml:"dummy"`
- Name *string `xml:"name,attr"`
- Age *uint `xml:"age,attr"`
- Empty *string `xml:"empty,attr"`
- Contents *string `xml:",chardata"`
-}
-
-type ChardataEmptyTest struct {
- XMLName Name `xml:"test"`
- Contents *string `xml:",chardata"`
-}
-
-type MyMarshalerTest struct {
-}
-
-var _ Marshaler = (*MyMarshalerTest)(nil)
-
-func (m *MyMarshalerTest) MarshalXML(e *Encoder, start StartElement) error {
- e.EncodeToken(start)
- e.EncodeToken(CharData([]byte("hello world")))
- e.EncodeToken(EndElement{start.Name})
- return nil
-}
-
-type MyMarshalerAttrTest struct {
-}
-
-var _ MarshalerAttr = (*MyMarshalerAttrTest)(nil)
-
-func (m *MyMarshalerAttrTest) MarshalXMLAttr(name Name) (Attr, error) {
- return Attr{name, "hello world"}, nil
-}
-
-type MarshalerStruct struct {
- Foo MyMarshalerAttrTest `xml:",attr"`
-}
-
-type InnerStruct struct {
- XMLName Name `xml:"testns outer"`
-}
-
-type OuterStruct struct {
- InnerStruct
- IntAttr int `xml:"int,attr"`
-}
-
-type OuterNamedStruct struct {
- InnerStruct
- XMLName Name `xml:"outerns test"`
- IntAttr int `xml:"int,attr"`
-}
-
-type OuterNamedOrderedStruct struct {
- XMLName Name `xml:"outerns test"`
- InnerStruct
- IntAttr int `xml:"int,attr"`
-}
-
-type OuterOuterStruct struct {
- OuterStruct
-}
-
-func ifaceptr(x interface{}) interface{} {
- return &x
-}
-
-var (
- nameAttr = "Sarah"
- ageAttr = uint(12)
- contentsAttr = "lorem ipsum"
-)
-
-// Unless explicitly stated as such (or *Plain), all of the
-// tests below are two-way tests. When introducing new tests,
-// please try to make them two-way as well to ensure that
-// marshalling and unmarshalling are as symmetrical as feasible.
-var marshalTests = []struct {
- Value interface{}
- ExpectXML string
- MarshalOnly bool
- UnmarshalOnly bool
-}{
- // Test nil marshals to nothing
- {Value: nil, ExpectXML: ``, MarshalOnly: true},
- {Value: nilStruct, ExpectXML: ``, MarshalOnly: true},
-
- // Test value types
- {Value: &Plain{true}, ExpectXML: `<Plain><V>true</V></Plain>`},
- {Value: &Plain{false}, ExpectXML: `<Plain><V>false</V></Plain>`},
- {Value: &Plain{int(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
- {Value: &Plain{int8(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
- {Value: &Plain{int16(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
- {Value: &Plain{int32(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
- {Value: &Plain{uint(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
- {Value: &Plain{uint8(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
- {Value: &Plain{uint16(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
- {Value: &Plain{uint32(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
- {Value: &Plain{float32(1.25)}, ExpectXML: `<Plain><V>1.25</V></Plain>`},
- {Value: &Plain{float64(1.25)}, ExpectXML: `<Plain><V>1.25</V></Plain>`},
- {Value: &Plain{uintptr(0xFFDD)}, ExpectXML: `<Plain><V>65501</V></Plain>`},
- {Value: &Plain{"gopher"}, ExpectXML: `<Plain><V>gopher</V></Plain>`},
- {Value: &Plain{[]byte("gopher")}, ExpectXML: `<Plain><V>gopher</V></Plain>`},
- {Value: &Plain{"</>"}, ExpectXML: `<Plain><V>&lt;/&gt;</V></Plain>`},
- {Value: &Plain{[]byte("</>")}, ExpectXML: `<Plain><V>&lt;/&gt;</V></Plain>`},
- {Value: &Plain{[3]byte{'<', '/', '>'}}, ExpectXML: `<Plain><V>&lt;/&gt;</V></Plain>`},
- {Value: &Plain{NamedType("potato")}, ExpectXML: `<Plain><V>potato</V></Plain>`},
- {Value: &Plain{[]int{1, 2, 3}}, ExpectXML: `<Plain><V>1</V><V>2</V><V>3</V></Plain>`},
- {Value: &Plain{[3]int{1, 2, 3}}, ExpectXML: `<Plain><V>1</V><V>2</V><V>3</V></Plain>`},
- {Value: ifaceptr(true), MarshalOnly: true, ExpectXML: `<bool>true</bool>`},
-
- // Test time.
- {
- Value: &Plain{time.Unix(1e9, 123456789).UTC()},
- ExpectXML: `<Plain><V>2001-09-09T01:46:40.123456789Z</V></Plain>`,
- },
-
- // A pointer to struct{} may be used to test for an element's presence.
- {
- Value: &PresenceTest{new(struct{})},
- ExpectXML: `<PresenceTest><Exists></Exists></PresenceTest>`,
- },
- {
- Value: &PresenceTest{},
- ExpectXML: `<PresenceTest></PresenceTest>`,
- },
-
- // A pointer to struct{} may be used to test for an element's presence.
- {
- Value: &PresenceTest{new(struct{})},
- ExpectXML: `<PresenceTest><Exists></Exists></PresenceTest>`,
- },
- {
- Value: &PresenceTest{},
- ExpectXML: `<PresenceTest></PresenceTest>`,
- },
-
- // A []byte field is only nil if the element was not found.
- {
- Value: &Data{},
- ExpectXML: `<Data></Data>`,
- UnmarshalOnly: true,
- },
- {
- Value: &Data{Bytes: []byte{}, Custom: MyBytes{}, Attr: []byte{}},
- ExpectXML: `<Data Attr=""><Bytes></Bytes><Custom></Custom></Data>`,
- UnmarshalOnly: true,
- },
-
- // Check that []byte works, including named []byte types.
- {
- Value: &Data{Bytes: []byte("ab"), Custom: MyBytes("cd"), Attr: []byte{'v'}},
- ExpectXML: `<Data Attr="v"><Bytes>ab</Bytes><Custom>cd</Custom></Data>`,
- },
-
- // Test innerxml
- {
- Value: &SecretAgent{
- Handle: "007",
- Identity: "James Bond",
- Obfuscate: "<redacted/>",
- },
- ExpectXML: `<agent handle="007"><Identity>James Bond</Identity><redacted/></agent>`,
- MarshalOnly: true,
- },
- {
- Value: &SecretAgent{
- Handle: "007",
- Identity: "James Bond",
- Obfuscate: "<Identity>James Bond</Identity><redacted/>",
- },
- ExpectXML: `<agent handle="007"><Identity>James Bond</Identity><redacted/></agent>`,
- UnmarshalOnly: true,
- },
-
- // Test structs
- {Value: &Port{Type: "ssl", Number: "443"}, ExpectXML: `<port type="ssl">443</port>`},
- {Value: &Port{Number: "443"}, ExpectXML: `<port>443</port>`},
- {Value: &Port{Type: "<unix>"}, ExpectXML: `<port type="&lt;unix&gt;"></port>`},
- {Value: &Port{Number: "443", Comment: "https"}, ExpectXML: `<port><!--https-->443</port>`},
- {Value: &Port{Number: "443", Comment: "add space-"}, ExpectXML: `<port><!--add space- -->443</port>`, MarshalOnly: true},
- {Value: &Domain{Name: []byte("google.com&friends")}, ExpectXML: `<domain>google.com&amp;friends</domain>`},
- {Value: &Domain{Name: []byte("google.com"), Comment: []byte(" &friends ")}, ExpectXML: `<domain>google.com<!-- &friends --></domain>`},
- {Value: &Book{Title: "Pride & Prejudice"}, ExpectXML: `<book>Pride &amp; Prejudice</book>`},
- {Value: &Event{Year: -3114}, ExpectXML: `<event>-3114</event>`},
- {Value: &Movie{Length: 13440}, ExpectXML: `<movie>13440</movie>`},
- {Value: &Pi{Approximation: 3.14159265}, ExpectXML: `<pi>3.1415927</pi>`},
- {Value: &Universe{Visible: 9.3e13}, ExpectXML: `<universe>9.3e+13</universe>`},
- {Value: &Particle{HasMass: true}, ExpectXML: `<particle>true</particle>`},
- {Value: &Departure{When: ParseTime("2013-01-09T00:15:00-09:00")}, ExpectXML: `<departure>2013-01-09T00:15:00-09:00</departure>`},
- {Value: atomValue, ExpectXML: atomXml},
- {
- Value: &Ship{
- Name: "Heart of Gold",
- Pilot: "Computer",
- Age: 1,
- Drive: ImprobabilityDrive,
- Passenger: []*Passenger{
- {
- Name: []string{"Zaphod", "Beeblebrox"},
- Weight: 7.25,
- },
- {
- Name: []string{"Trisha", "McMillen"},
- Weight: 5.5,
- },
- {
- Name: []string{"Ford", "Prefect"},
- Weight: 7,
- },
- {
- Name: []string{"Arthur", "Dent"},
- Weight: 6.75,
- },
- },
- },
- ExpectXML: `<spaceship name="Heart of Gold" pilot="Computer">` +
- `<drive>` + strconv.Itoa(int(ImprobabilityDrive)) + `</drive>` +
- `<age>1</age>` +
- `<passenger>` +
- `<name>Zaphod</name>` +
- `<name>Beeblebrox</name>` +
- `<weight>7.25</weight>` +
- `</passenger>` +
- `<passenger>` +
- `<name>Trisha</name>` +
- `<name>McMillen</name>` +
- `<weight>5.5</weight>` +
- `</passenger>` +
- `<passenger>` +
- `<name>Ford</name>` +
- `<name>Prefect</name>` +
- `<weight>7</weight>` +
- `</passenger>` +
- `<passenger>` +
- `<name>Arthur</name>` +
- `<name>Dent</name>` +
- `<weight>6.75</weight>` +
- `</passenger>` +
- `</spaceship>`,
- },
-
- // Test a>b
- {
- Value: &NestedItems{Items: nil, Item1: nil},
- ExpectXML: `<result>` +
- `<Items>` +
- `</Items>` +
- `</result>`,
- },
- {
- Value: &NestedItems{Items: []string{}, Item1: []string{}},
- ExpectXML: `<result>` +
- `<Items>` +
- `</Items>` +
- `</result>`,
- MarshalOnly: true,
- },
- {
- Value: &NestedItems{Items: nil, Item1: []string{"A"}},
- ExpectXML: `<result>` +
- `<Items>` +
- `<item1>A</item1>` +
- `</Items>` +
- `</result>`,
- },
- {
- Value: &NestedItems{Items: []string{"A", "B"}, Item1: nil},
- ExpectXML: `<result>` +
- `<Items>` +
- `<item>A</item>` +
- `<item>B</item>` +
- `</Items>` +
- `</result>`,
- },
- {
- Value: &NestedItems{Items: []string{"A", "B"}, Item1: []string{"C"}},
- ExpectXML: `<result>` +
- `<Items>` +
- `<item>A</item>` +
- `<item>B</item>` +
- `<item1>C</item1>` +
- `</Items>` +
- `</result>`,
- },
- {
- Value: &NestedOrder{Field1: "C", Field2: "B", Field3: "A"},
- ExpectXML: `<result>` +
- `<parent>` +
- `<c>C</c>` +
- `<b>B</b>` +
- `<a>A</a>` +
- `</parent>` +
- `</result>`,
- },
- {
- Value: &NilTest{A: "A", B: nil, C: "C"},
- ExpectXML: `<NilTest>` +
- `<parent1>` +
- `<parent2><a>A</a></parent2>` +
- `<parent2><c>C</c></parent2>` +
- `</parent1>` +
- `</NilTest>`,
- MarshalOnly: true, // Uses interface{}
- },
- {
- Value: &MixedNested{A: "A", B: "B", C: "C", D: "D"},
- ExpectXML: `<result>` +
- `<parent1><a>A</a></parent1>` +
- `<b>B</b>` +
- `<parent1>` +
- `<parent2><c>C</c></parent2>` +
- `<d>D</d>` +
- `</parent1>` +
- `</result>`,
- },
- {
- Value: &Service{Port: &Port{Number: "80"}},
- ExpectXML: `<service><host><port>80</port></host></service>`,
- },
- {
- Value: &Service{},
- ExpectXML: `<service></service>`,
- },
- {
- Value: &Service{Port: &Port{Number: "80"}, Extra1: "A", Extra2: "B"},
- ExpectXML: `<service>` +
- `<host><port>80</port></host>` +
- `<Extra1>A</Extra1>` +
- `<host><extra2>B</extra2></host>` +
- `</service>`,
- MarshalOnly: true,
- },
- {
- Value: &Service{Port: &Port{Number: "80"}, Extra2: "example"},
- ExpectXML: `<service>` +
- `<host><port>80</port></host>` +
- `<host><extra2>example</extra2></host>` +
- `</service>`,
- MarshalOnly: true,
- },
-
- // Test struct embedding
- {
- Value: &EmbedA{
- EmbedC: EmbedC{
- FieldA1: "", // Shadowed by A.A
- FieldA2: "", // Shadowed by A.A
- FieldB: "A.C.B",
- FieldC: "A.C.C",
- },
- EmbedB: EmbedB{
- FieldB: "A.B.B",
- EmbedC: &EmbedC{
- FieldA1: "A.B.C.A1",
- FieldA2: "A.B.C.A2",
- FieldB: "", // Shadowed by A.B.B
- FieldC: "A.B.C.C",
- },
- },
- FieldA: "A.A",
- },
- ExpectXML: `<EmbedA>` +
- `<FieldB>A.C.B</FieldB>` +
- `<FieldC>A.C.C</FieldC>` +
- `<EmbedB>` +
- `<FieldB>A.B.B</FieldB>` +
- `<FieldA>` +
- `<A1>A.B.C.A1</A1>` +
- `<A2>A.B.C.A2</A2>` +
- `</FieldA>` +
- `<FieldC>A.B.C.C</FieldC>` +
- `</EmbedB>` +
- `<FieldA>A.A</FieldA>` +
- `</EmbedA>`,
- },
-
- // Test that name casing matters
- {
- Value: &NameCasing{Xy: "mixed", XY: "upper", XyA: "mixedA", XYA: "upperA"},
- ExpectXML: `<casing Xy="mixedA" XY="upperA"><Xy>mixed</Xy><XY>upper</XY></casing>`,
- },
-
- // Test the order in which the XML element name is chosen
- {
- Value: &NamePrecedence{
- FromTag: XMLNameWithoutTag{Value: "A"},
- FromNameVal: XMLNameWithoutTag{XMLName: Name{Local: "InXMLName"}, Value: "B"},
- FromNameTag: XMLNameWithTag{Value: "C"},
- InFieldName: "D",
- },
- ExpectXML: `<Parent>` +
- `<InTag>A</InTag>` +
- `<InXMLName>B</InXMLName>` +
- `<InXMLNameTag>C</InXMLNameTag>` +
- `<InFieldName>D</InFieldName>` +
- `</Parent>`,
- MarshalOnly: true,
- },
- {
- Value: &NamePrecedence{
- XMLName: Name{Local: "Parent"},
- FromTag: XMLNameWithoutTag{XMLName: Name{Local: "InTag"}, Value: "A"},
- FromNameVal: XMLNameWithoutTag{XMLName: Name{Local: "FromNameVal"}, Value: "B"},
- FromNameTag: XMLNameWithTag{XMLName: Name{Local: "InXMLNameTag"}, Value: "C"},
- InFieldName: "D",
- },
- ExpectXML: `<Parent>` +
- `<InTag>A</InTag>` +
- `<FromNameVal>B</FromNameVal>` +
- `<InXMLNameTag>C</InXMLNameTag>` +
- `<InFieldName>D</InFieldName>` +
- `</Parent>`,
- UnmarshalOnly: true,
- },
-
- // xml.Name works in a plain field as well.
- {
- Value: &NameInField{Name{Space: "ns", Local: "foo"}},
- ExpectXML: `<NameInField><foo xmlns="ns"></foo></NameInField>`,
- },
- {
- Value: &NameInField{Name{Space: "ns", Local: "foo"}},
- ExpectXML: `<NameInField><foo xmlns="ns"><ignore></ignore></foo></NameInField>`,
- UnmarshalOnly: true,
- },
-
- // Marshaling zero xml.Name uses the tag or field name.
- {
- Value: &NameInField{},
- ExpectXML: `<NameInField><foo xmlns="ns"></foo></NameInField>`,
- MarshalOnly: true,
- },
-
- // Test attributes
- {
- Value: &AttrTest{
- Int: 8,
- Named: 9,
- Float: 23.5,
- Uint8: 255,
- Bool: true,
- Str: "str",
- Bytes: []byte("byt"),
- },
- ExpectXML: `<AttrTest Int="8" int="9" Float="23.5" Uint8="255"` +
- ` Bool="true" Str="str" Bytes="byt"></AttrTest>`,
- },
- {
- Value: &AttrTest{Bytes: []byte{}},
- ExpectXML: `<AttrTest Int="0" int="0" Float="0" Uint8="0"` +
- ` Bool="false" Str="" Bytes=""></AttrTest>`,
- },
- {
- Value: &OmitAttrTest{
- Int: 8,
- Named: 9,
- Float: 23.5,
- Uint8: 255,
- Bool: true,
- Str: "str",
- Bytes: []byte("byt"),
- },
- ExpectXML: `<OmitAttrTest Int="8" int="9" Float="23.5" Uint8="255"` +
- ` Bool="true" Str="str" Bytes="byt"></OmitAttrTest>`,
- },
- {
- Value: &OmitAttrTest{},
- ExpectXML: `<OmitAttrTest></OmitAttrTest>`,
- },
-
- // pointer fields
- {
- Value: &PointerFieldsTest{Name: &nameAttr, Age: &ageAttr, Contents: &contentsAttr},
- ExpectXML: `<dummy name="Sarah" age="12">lorem ipsum</dummy>`,
- MarshalOnly: true,
- },
-
- // empty chardata pointer field
- {
- Value: &ChardataEmptyTest{},
- ExpectXML: `<test></test>`,
- MarshalOnly: true,
- },
-
- // omitempty on fields
- {
- Value: &OmitFieldTest{
- Int: 8,
- Named: 9,
- Float: 23.5,
- Uint8: 255,
- Bool: true,
- Str: "str",
- Bytes: []byte("byt"),
- Ptr: &PresenceTest{},
- },
- ExpectXML: `<OmitFieldTest>` +
- `<Int>8</Int>` +
- `<int>9</int>` +
- `<Float>23.5</Float>` +
- `<Uint8>255</Uint8>` +
- `<Bool>true</Bool>` +
- `<Str>str</Str>` +
- `<Bytes>byt</Bytes>` +
- `<Ptr></Ptr>` +
- `</OmitFieldTest>`,
- },
- {
- Value: &OmitFieldTest{},
- ExpectXML: `<OmitFieldTest></OmitFieldTest>`,
- },
-
- // Test ",any"
- {
- ExpectXML: `<a><nested><value>known</value></nested><other><sub>unknown</sub></other></a>`,
- Value: &AnyTest{
- Nested: "known",
- AnyField: AnyHolder{
- XMLName: Name{Local: "other"},
- XML: "<sub>unknown</sub>",
- },
- },
- },
- {
- Value: &AnyTest{Nested: "known",
- AnyField: AnyHolder{
- XML: "<unknown/>",
- XMLName: Name{Local: "AnyField"},
- },
- },
- ExpectXML: `<a><nested><value>known</value></nested><AnyField><unknown/></AnyField></a>`,
- },
- {
- ExpectXML: `<a><nested><value>b</value></nested></a>`,
- Value: &AnyOmitTest{
- Nested: "b",
- },
- },
- {
- ExpectXML: `<a><nested><value>b</value></nested><c><d>e</d></c><g xmlns="f"><h>i</h></g></a>`,
- Value: &AnySliceTest{
- Nested: "b",
- AnyField: []AnyHolder{
- {
- XMLName: Name{Local: "c"},
- XML: "<d>e</d>",
- },
- {
- XMLName: Name{Space: "f", Local: "g"},
- XML: "<h>i</h>",
- },
- },
- },
- },
- {
- ExpectXML: `<a><nested><value>b</value></nested></a>`,
- Value: &AnySliceTest{
- Nested: "b",
- },
- },
-
- // Test recursive types.
- {
- Value: &RecurseA{
- A: "a1",
- B: &RecurseB{
- A: &RecurseA{"a2", nil},
- B: "b1",
- },
- },
- ExpectXML: `<RecurseA><A>a1</A><B><A><A>a2</A></A><B>b1</B></B></RecurseA>`,
- },
-
- // Test ignoring fields via "-" tag
- {
- ExpectXML: `<IgnoreTest></IgnoreTest>`,
- Value: &IgnoreTest{},
- },
- {
- ExpectXML: `<IgnoreTest></IgnoreTest>`,
- Value: &IgnoreTest{PublicSecret: "can't tell"},
- MarshalOnly: true,
- },
- {
- ExpectXML: `<IgnoreTest><PublicSecret>ignore me</PublicSecret></IgnoreTest>`,
- Value: &IgnoreTest{},
- UnmarshalOnly: true,
- },
-
- // Test escaping.
- {
- ExpectXML: `<a><nested><value>dquote: &#34;; squote: &#39;; ampersand: &amp;; less: &lt;; greater: &gt;;</value></nested><empty></empty></a>`,
- Value: &AnyTest{
- Nested: `dquote: "; squote: '; ampersand: &; less: <; greater: >;`,
- AnyField: AnyHolder{XMLName: Name{Local: "empty"}},
- },
- },
- {
- ExpectXML: `<a><nested><value>newline: &#xA;; cr: &#xD;; tab: &#x9;;</value></nested><AnyField></AnyField></a>`,
- Value: &AnyTest{
- Nested: "newline: \n; cr: \r; tab: \t;",
- AnyField: AnyHolder{XMLName: Name{Local: "AnyField"}},
- },
- },
- {
- ExpectXML: "<a><nested><value>1\r2\r\n3\n\r4\n5</value></nested></a>",
- Value: &AnyTest{
- Nested: "1\n2\n3\n\n4\n5",
- },
- UnmarshalOnly: true,
- },
- {
- ExpectXML: `<EmbedInt><MyInt>42</MyInt></EmbedInt>`,
- Value: &EmbedInt{
- MyInt: 42,
- },
- },
- // Test omitempty with parent chain; see golang.org/issue/4168.
- {
- ExpectXML: `<Strings><A></A></Strings>`,
- Value: &Strings{},
- },
- // Custom marshalers.
- {
- ExpectXML: `<MyMarshalerTest>hello world</MyMarshalerTest>`,
- Value: &MyMarshalerTest{},
- },
- {
- ExpectXML: `<MarshalerStruct Foo="hello world"></MarshalerStruct>`,
- Value: &MarshalerStruct{},
- },
- {
- ExpectXML: `<outer xmlns="testns" int="10"></outer>`,
- Value: &OuterStruct{IntAttr: 10},
- },
- {
- ExpectXML: `<test xmlns="outerns" int="10"></test>`,
- Value: &OuterNamedStruct{XMLName: Name{Space: "outerns", Local: "test"}, IntAttr: 10},
- },
- {
- ExpectXML: `<test xmlns="outerns" int="10"></test>`,
- Value: &OuterNamedOrderedStruct{XMLName: Name{Space: "outerns", Local: "test"}, IntAttr: 10},
- },
- {
- ExpectXML: `<outer xmlns="testns" int="10"></outer>`,
- Value: &OuterOuterStruct{OuterStruct{IntAttr: 10}},
- },
-}
-
-func TestMarshal(t *testing.T) {
- for idx, test := range marshalTests {
- if test.UnmarshalOnly {
- continue
- }
- data, err := Marshal(test.Value)
- if err != nil {
- t.Errorf("#%d: Error: %s", idx, err)
- continue
- }
- if got, want := string(data), test.ExpectXML; got != want {
- if strings.Contains(want, "\n") {
- t.Errorf("#%d: marshal(%#v):\nHAVE:\n%s\nWANT:\n%s", idx, test.Value, got, want)
- } else {
- t.Errorf("#%d: marshal(%#v):\nhave %#q\nwant %#q", idx, test.Value, got, want)
- }
- }
- }
-}
-
-type AttrParent struct {
- X string `xml:"X>Y,attr"`
-}
-
-type BadAttr struct {
- Name []string `xml:"name,attr"`
-}
-
-var marshalErrorTests = []struct {
- Value interface{}
- Err string
- Kind reflect.Kind
-}{
- {
- Value: make(chan bool),
- Err: "xml: unsupported type: chan bool",
- Kind: reflect.Chan,
- },
- {
- Value: map[string]string{
- "question": "What do you get when you multiply six by nine?",
- "answer": "42",
- },
- Err: "xml: unsupported type: map[string]string",
- Kind: reflect.Map,
- },
- {
- Value: map[*Ship]bool{nil: false},
- Err: "xml: unsupported type: map[*xml.Ship]bool",
- Kind: reflect.Map,
- },
- {
- Value: &Domain{Comment: []byte("f--bar")},
- Err: `xml: comments must not contain "--"`,
- },
- // Reject parent chain with attr, never worked; see golang.org/issue/5033.
- {
- Value: &AttrParent{},
- Err: `xml: X>Y chain not valid with attr flag`,
- },
- {
- Value: BadAttr{[]string{"X", "Y"}},
- Err: `xml: unsupported type: []string`,
- },
-}
-
-var marshalIndentTests = []struct {
- Value interface{}
- Prefix string
- Indent string
- ExpectXML string
-}{
- {
- Value: &SecretAgent{
- Handle: "007",
- Identity: "James Bond",
- Obfuscate: "<redacted/>",
- },
- Prefix: "",
- Indent: "\t",
- ExpectXML: fmt.Sprintf("<agent handle=\"007\">\n\t<Identity>James Bond</Identity><redacted/>\n</agent>"),
- },
-}
-
-func TestMarshalErrors(t *testing.T) {
- for idx, test := range marshalErrorTests {
- data, err := Marshal(test.Value)
- if err == nil {
- t.Errorf("#%d: marshal(%#v) = [success] %q, want error %v", idx, test.Value, data, test.Err)
- continue
- }
- if err.Error() != test.Err {
- t.Errorf("#%d: marshal(%#v) = [error] %v, want %v", idx, test.Value, err, test.Err)
- }
- if test.Kind != reflect.Invalid {
- if kind := err.(*UnsupportedTypeError).Type.Kind(); kind != test.Kind {
- t.Errorf("#%d: marshal(%#v) = [error kind] %s, want %s", idx, test.Value, kind, test.Kind)
- }
- }
- }
-}
-
-// Do invertibility testing on the various structures that we test
-func TestUnmarshal(t *testing.T) {
- for i, test := range marshalTests {
- if test.MarshalOnly {
- continue
- }
- if _, ok := test.Value.(*Plain); ok {
- continue
- }
-
- vt := reflect.TypeOf(test.Value)
- dest := reflect.New(vt.Elem()).Interface()
- err := Unmarshal([]byte(test.ExpectXML), dest)
-
- switch fix := dest.(type) {
- case *Feed:
- fix.Author.InnerXML = ""
- for i := range fix.Entry {
- fix.Entry[i].Author.InnerXML = ""
- }
- }
-
- if err != nil {
- t.Errorf("#%d: unexpected error: %#v", i, err)
- } else if got, want := dest, test.Value; !reflect.DeepEqual(got, want) {
- t.Errorf("#%d: unmarshal(%q):\nhave %#v\nwant %#v", i, test.ExpectXML, got, want)
- }
- }
-}
-
-func TestMarshalIndent(t *testing.T) {
- for i, test := range marshalIndentTests {
- data, err := MarshalIndent(test.Value, test.Prefix, test.Indent)
- if err != nil {
- t.Errorf("#%d: Error: %s", i, err)
- continue
- }
- if got, want := string(data), test.ExpectXML; got != want {
- t.Errorf("#%d: MarshalIndent:\nGot:%s\nWant:\n%s", i, got, want)
- }
- }
-}
-
-type limitedBytesWriter struct {
- w io.Writer
- remain int // until writes fail
-}
-
-func (lw *limitedBytesWriter) Write(p []byte) (n int, err error) {
- if lw.remain <= 0 {
- println("error")
- return 0, errors.New("write limit hit")
- }
- if len(p) > lw.remain {
- p = p[:lw.remain]
- n, _ = lw.w.Write(p)
- lw.remain = 0
- return n, errors.New("write limit hit")
- }
- n, err = lw.w.Write(p)
- lw.remain -= n
- return n, err
-}
-
-func TestMarshalWriteErrors(t *testing.T) {
- var buf bytes.Buffer
- const writeCap = 1024
- w := &limitedBytesWriter{&buf, writeCap}
- enc := NewEncoder(w)
- var err error
- var i int
- const n = 4000
- for i = 1; i <= n; i++ {
- err = enc.Encode(&Passenger{
- Name: []string{"Alice", "Bob"},
- Weight: 5,
- })
- if err != nil {
- break
- }
- }
- if err == nil {
- t.Error("expected an error")
- }
- if i == n {
- t.Errorf("expected to fail before the end")
- }
- if buf.Len() != writeCap {
- t.Errorf("buf.Len() = %d; want %d", buf.Len(), writeCap)
- }
-}
-
-func TestMarshalWriteIOErrors(t *testing.T) {
- enc := NewEncoder(errWriter{})
-
- expectErr := "unwritable"
- err := enc.Encode(&Passenger{})
- if err == nil || err.Error() != expectErr {
- t.Errorf("EscapeTest = [error] %v, want %v", err, expectErr)
- }
-}
-
-func TestMarshalFlush(t *testing.T) {
- var buf bytes.Buffer
- enc := NewEncoder(&buf)
- if err := enc.EncodeToken(CharData("hello world")); err != nil {
- t.Fatalf("enc.EncodeToken: %v", err)
- }
- if buf.Len() > 0 {
- t.Fatalf("enc.EncodeToken caused actual write: %q", buf.Bytes())
- }
- if err := enc.Flush(); err != nil {
- t.Fatalf("enc.Flush: %v", err)
- }
- if buf.String() != "hello world" {
- t.Fatalf("after enc.Flush, buf.String() = %q, want %q", buf.String(), "hello world")
- }
-}
-
-func BenchmarkMarshal(b *testing.B) {
- for i := 0; i < b.N; i++ {
- Marshal(atomValue)
- }
-}
-
-func BenchmarkUnmarshal(b *testing.B) {
- xml := []byte(atomXml)
- for i := 0; i < b.N; i++ {
- Unmarshal(xml, &Feed{})
- }
-}
-
-// golang.org/issue/6556
-func TestStructPointerMarshal(t *testing.T) {
- type A struct {
- XMLName string `xml:"a"`
- B []interface{}
- }
- type C struct {
- XMLName Name
- Value string `xml:"value"`
- }
-
- a := new(A)
- a.B = append(a.B, &C{
- XMLName: Name{Local: "c"},
- Value: "x",
- })
-
- b, err := Marshal(a)
- if err != nil {
- t.Fatal(err)
- }
- if x := string(b); x != "<a><c><value>x</value></c></a>" {
- t.Fatal(x)
- }
- var v A
- err = Unmarshal(b, &v)
- if err != nil {
- t.Fatal(err)
- }
-}
-
-var encodeTokenTests = []struct {
- tok Token
- want string
- ok bool
-}{
- {StartElement{Name{"space", "local"}, nil}, "<local xmlns=\"space\">", true},
- {StartElement{Name{"space", ""}, nil}, "", false},
- {EndElement{Name{"space", ""}}, "", false},
- {CharData("foo"), "foo", true},
- {Comment("foo"), "<!--foo-->", true},
- {Comment("foo-->"), "", false},
- {ProcInst{"Target", []byte("Instruction")}, "<?Target Instruction?>", true},
- {ProcInst{"", []byte("Instruction")}, "", false},
- {ProcInst{"Target", []byte("Instruction?>")}, "", false},
- {Directive("foo"), "<!foo>", true},
- {Directive("foo>"), "", false},
-}
-
-func TestEncodeToken(t *testing.T) {
- for _, tt := range encodeTokenTests {
- var buf bytes.Buffer
- enc := NewEncoder(&buf)
- err := enc.EncodeToken(tt.tok)
- switch {
- case !tt.ok && err == nil:
- t.Errorf("enc.EncodeToken(%#v): expected error; got none", tt.tok)
- case tt.ok && err != nil:
- t.Fatalf("enc.EncodeToken: %v", err)
- case !tt.ok && err != nil:
- // expected error, got one
- }
- if err := enc.Flush(); err != nil {
- t.Fatalf("enc.EncodeToken: %v", err)
- }
- if got := buf.String(); got != tt.want {
- t.Errorf("enc.EncodeToken = %s; want: %s", got, tt.want)
- }
- }
-}
-
-func TestProcInstEncodeToken(t *testing.T) {
- var buf bytes.Buffer
- enc := NewEncoder(&buf)
-
- if err := enc.EncodeToken(ProcInst{"xml", []byte("Instruction")}); err != nil {
- t.Fatalf("enc.EncodeToken: expected to be able to encode xml target ProcInst as first token, %s", err)
- }
-
- if err := enc.EncodeToken(ProcInst{"Target", []byte("Instruction")}); err != nil {
- t.Fatalf("enc.EncodeToken: expected to be able to add non-xml target ProcInst")
- }
-
- if err := enc.EncodeToken(ProcInst{"xml", []byte("Instruction")}); err == nil {
- t.Fatalf("enc.EncodeToken: expected to not be allowed to encode xml target ProcInst when not first token")
- }
-}
-
-func TestDecodeEncode(t *testing.T) {
- var in, out bytes.Buffer
- in.WriteString(`<?xml version="1.0" encoding="UTF-8"?>
-<?Target Instruction?>
-<root>
-</root>
-`)
- dec := NewDecoder(&in)
- enc := NewEncoder(&out)
- for tok, err := dec.Token(); err == nil; tok, err = dec.Token() {
- err = enc.EncodeToken(tok)
- if err != nil {
- t.Fatalf("enc.EncodeToken: Unable to encode token (%#v), %v", tok, err)
- }
- }
-}
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