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Golang types.Value类代码示例

本文整理汇总了Golang中github.com/attic-labs/noms/types.Value的典型用法代码示例。如果您正苦于以下问题:Golang Value类的具体用法?Golang Value怎么用?Golang Value使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Value类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: TestEnumIsValue

func TestEnumIsValue(t *testing.T) {
	ds := datas.NewDataStore(chunks.NewMemoryStore())
	var v types.Value = gen.NewEnumStruct()
	ref := ds.WriteValue(v).TargetRef()
	v2 := ds.ReadValue(ref)
	assert.True(t, v.Equals(v2))
}
开发者ID:arv,项目名称:noms-old,代码行数:7,代码来源:enum_struct_test.go

示例2: TestEnumValue

func TestEnumValue(t *testing.T) {
	assert := assert.New(t)

	def := gen.EnumStructDef{gen.Switch}
	var st types.Value
	st = def.New()
	st2 := st.(gen.EnumStruct)
	assert.True(st.Equals(st2))
}
开发者ID:arv,项目名称:noms-old,代码行数:9,代码来源:enum_struct_test.go

示例3: TestValueMapValue

func TestValueMapValue(t *testing.T) {
	assert := assert.New(t)

	def := gen.MapOfStringToValueDef{"s": types.NewString("s"), "i": types.Int32(42)}
	var m types.Value
	m = def.New()
	m2 := m.(gen.MapOfStringToValue)
	assert.True(m.Equals(m2))
}
开发者ID:arv,项目名称:noms-old,代码行数:9,代码来源:map_test.go

示例4: TestValue

func TestValue(t *testing.T) {
	assert := assert.New(t)

	def := gen.StructDef{"hi", true}
	var st types.Value
	st = def.New()
	st2 := st.(gen.Struct)
	assert.True(st.Equals(st2))
}
开发者ID:arv,项目名称:noms-old,代码行数:9,代码来源:struct_test.go

示例5: WriteValue

// WriteValue takes a Value, schedules it to be written it to ds, and returns v.Ref(). v is not guaranteed to be actually written until after a successful Commit().
func (ds *dataStoreCommon) WriteValue(v types.Value) (r types.RefBase) {
	if v == nil {
		return
	}

	targetRef := v.Ref()
	r = types.PrivateRefFromType(targetRef, types.MakeRefType(v.Type()))
	if entry := ds.checkCache(targetRef); entry != nil && entry.Present() {
		return
	}

	// Encoding v causes any child chunks, e.g. internal nodes if v is a meta sequence, to get written. That needs to happen before we try to validate v.
	chunk := types.EncodeValue(v, ds)

	for _, reachable := range v.Chunks() {
		entry := ds.checkCache(reachable.TargetRef())
		d.Chk.True(entry != nil && entry.Present(), "Value to write contains ref %s, which points to a non-existent Value.", reachable.TargetRef())

		// BUG 1121
		// It's possible that entry.Type() will be simply 'Value', but that 'reachable' is actually a properly-typed object -- that is, a Ref to some specific Type. The Chk below would fail, though it's possible that the Type is actually correct. We wouldn't be able to verify without reading it, though, so we'll dig into this later.
		targetType := getTargetType(reachable)
		if targetType.Equals(types.MakePrimitiveType(types.ValueKind)) {
			continue
		}
		d.Chk.True(entry.Type().Equals(targetType), "Value to write contains ref %s, which points to a value of a different type: %+v != %+v", reachable.TargetRef(), entry.Type(), targetType)
	}
	ds.cs.Put(chunk) // TODO: DataStore should manage batching and backgrounding Puts.
	ds.setCache(targetRef, presentChunk(v.Type()))

	return
}
开发者ID:arv,项目名称:noms-old,代码行数:32,代码来源:datastore_common.go

示例6: TestReadWriteCache

func TestReadWriteCache(t *testing.T) {
	assert := assert.New(t)
	cs := chunks.NewTestStore()
	ds := NewDataStore(cs)

	var v types.Value = types.Bool(true)
	assert.NotEqual(ref.Ref{}, ds.WriteValue(v))
	assert.Equal(1, cs.Writes)
	r := ds.WriteValue(v).TargetRef()
	assert.Equal(1, cs.Writes)

	v = ds.ReadValue(r)
	assert.True(v.Equals(types.Bool(true)))
}
开发者ID:arv,项目名称:noms-old,代码行数:14,代码来源:datastore_test.go

示例7: processPitches

func processPitches(v types.Value) (pitches []PitchDef) {
	switch v := v.(type) {
	case types.List:
		for i := uint64(0); i < v.Len(); i++ {
			pitches = append(pitches, processPitches(v.Get(i))...)
		}
	case MapOfStringToValue:
		if checkPitch(v) {
			pitches = append(pitches, getPitch(v))
		}
	case nil:
		return // Yes, an at-bat can end with no pitches thrown.
	default:
		d.Chk.Fail("Impossible pitch", "No pitch should be %+v, which is of type %s!\n", v, reflect.TypeOf(v).String())
	}
	return
}
开发者ID:arv,项目名称:noms-old,代码行数:17,代码来源:index.go

示例8: TestStructIsValue

func TestStructIsValue(t *testing.T) {
	assert := assert.New(t)
	ds := datas.NewDataStore(chunks.NewMemoryStore())
	var v types.Value = gen.StructWithListDef{
		L: gen.ListOfUint8Def{0, 1, 2},
		B: true,
		S: "world",
		I: 42,
	}.New()

	ref := ds.WriteValue(v).TargetRef()
	v2 := ds.ReadValue(ref)
	assert.True(v.Equals(v2))

	s2 := v2.(gen.StructWithList)
	assert.True(s2.L().Equals(gen.NewListOfUint8().Append(0, 1, 2)))
	assert.True(s2.B())
	assert.Equal("world", s2.S())
	assert.Equal(int64(42), s2.I())
}
开发者ID:arv,项目名称:noms-old,代码行数:20,代码来源:struct_with_list_test.go

示例9: ValueToListAndElemDesc

// ValueToListAndElemDesc ensures that v is a types.List of structs, pulls the types.StructDesc that describes the elements of v out of vr, and returns the List and related StructDesc.
func ValueToListAndElemDesc(v types.Value, vr types.ValueReader) (types.List, types.StructDesc) {
	d.Exp.Equal(types.ListKind, v.Type().Desc.Kind(),
		"Dataset must be List<>, found: %s", v.Type().Desc.Describe())

	u := v.Type().Desc.(types.CompoundDesc).ElemTypes[0]
	d.Exp.Equal(types.UnresolvedKind, u.Desc.Kind(),
		"List<> must be UnresolvedKind, found: %s", u.Desc.Describe())

	pkg := types.ReadPackage(u.PackageRef(), vr)
	d.Exp.Equal(types.PackageKind, pkg.Type().Desc.Kind(),
		"Failed to read package: %s", pkg.Type().Desc.Describe())

	desc := pkg.Types()[u.Ordinal()].Desc
	d.Exp.Equal(types.StructKind, desc.Kind(), "Did not find Struct: %s", desc.Describe())
	return v.(types.List), desc.(types.StructDesc)
}
开发者ID:arv,项目名称:noms-old,代码行数:17,代码来源:write.go

示例10: Equals

func (s __unionOfEOfFloat64AndFOfString) Equals(other types.Value) bool {
	return other != nil && __typeFor__unionOfEOfFloat64AndFOfString.Equals(other.Type()) && s.Ref() == other.Ref()
}
开发者ID:arv,项目名称:noms-old,代码行数:3,代码来源:struct_with_unions.noms.go

示例11: Equals

func (s EnumStruct) Equals(other types.Value) bool {
	return other != nil && __typeForEnumStruct.Equals(other.Type()) && s.Ref() == other.Ref()
}
开发者ID:arv,项目名称:noms-old,代码行数:3,代码来源:enum_struct.noms.go

示例12: Equals

func (s StructPrimitives) Equals(other types.Value) bool {
	return other != nil && __typeForStructPrimitives.Equals(other.Type()) && s.Ref() == other.Ref()
}
开发者ID:arv,项目名称:noms-old,代码行数:3,代码来源:struct_primitives.noms.go

示例13: Equals

func (r RefOfMapOfStringToValue) Equals(other types.Value) bool {
	return other != nil && __typeForRefOfMapOfStringToValue.Equals(other.Type()) && r.Ref() == other.Ref()
}
开发者ID:arv,项目名称:noms-old,代码行数:3,代码来源:types.noms.go

示例14: Equals

func (s SetOfFloat32) Equals(other types.Value) bool {
	return other != nil && __typeForSetOfFloat32.Equals(other.Type()) && s.Ref() == other.Ref()
}
开发者ID:arv,项目名称:noms-old,代码行数:3,代码来源:ref.noms.go

示例15: Equals

func (m MapOfStringToRefOfCompany) Equals(other types.Value) bool {
	return other != nil && __typeForMapOfStringToRefOfCompany.Equals(other.Type()) && m.Ref() == other.Ref()
}
开发者ID:arv,项目名称:noms-old,代码行数:3,代码来源:sha1_6c64b08.go


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