mirror of
https://github.com/prometheus/prometheus.git
synced 2024-11-13 09:04:06 -08:00
375ad1185c
* *: bump gRPC dependencies This change updates the gRPC dependencies to more recent versions: * github.com/gogo/protobuf => v1.2.0 * github.com/grpc-ecosystem/grpc-gateway => v1.6.3 * google.golang.org/grpc => v1.17.0 In addition scripts/genproto.sh leverages Go modules information instead of hardcoding SHA1 commits. This ensures that the code is generated from the exact same sources. Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Run 'make proto' in CI Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Revert tabs -> spaces change Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Fix 'make proto' step Signed-off-by: Simon Pasquier <spasquie@redhat.com> * 'go get' grpc/protobuf dependencies Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Prepopulate cache with go mod download Signed-off-by: Simon Pasquier <spasquie@redhat.com>
816 lines
25 KiB
Go
816 lines
25 KiB
Go
// Protocol Buffers for Go with Gadgets
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//
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// Copyright (c) 2013, The GoGo Authors. All rights reserved.
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// http://github.com/gogo/protobuf
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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/*
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The populate plugin generates a NewPopulated function.
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This function returns a newly populated structure.
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It is enabled by the following extensions:
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- populate
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- populate_all
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Let us look at:
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github.com/gogo/protobuf/test/example/example.proto
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Btw all the output can be seen at:
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github.com/gogo/protobuf/test/example/*
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The following message:
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option (gogoproto.populate_all) = true;
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message B {
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optional A A = 1 [(gogoproto.nullable) = false, (gogoproto.embed) = true];
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repeated bytes G = 2 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uint128", (gogoproto.nullable) = false];
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}
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given to the populate plugin, will generate code the following code:
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func NewPopulatedB(r randyExample, easy bool) *B {
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this := &B{}
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v2 := NewPopulatedA(r, easy)
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this.A = *v2
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if r.Intn(10) != 0 {
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v3 := r.Intn(10)
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this.G = make([]github_com_gogo_protobuf_test_custom.Uint128, v3)
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for i := 0; i < v3; i++ {
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v4 := github_com_gogo_protobuf_test_custom.NewPopulatedUint128(r)
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this.G[i] = *v4
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}
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}
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if !easy && r.Intn(10) != 0 {
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this.XXX_unrecognized = randUnrecognizedExample(r, 3)
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}
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return this
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}
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The idea that is useful for testing.
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Most of the other plugins' generated test code uses it.
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You will still be able to use the generated test code of other packages
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if you turn off the popluate plugin and write your own custom NewPopulated function.
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If the easy flag is not set the XXX_unrecognized and XXX_extensions fields are also populated.
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These have caused problems with JSON marshalling and unmarshalling tests.
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*/
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package populate
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import (
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"fmt"
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"math"
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"strconv"
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"strings"
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"github.com/gogo/protobuf/gogoproto"
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"github.com/gogo/protobuf/proto"
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descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
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"github.com/gogo/protobuf/protoc-gen-gogo/generator"
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"github.com/gogo/protobuf/vanity"
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)
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type VarGen interface {
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Next() string
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Current() string
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}
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type varGen struct {
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index int64
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}
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func NewVarGen() VarGen {
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return &varGen{0}
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}
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func (this *varGen) Next() string {
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this.index++
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return fmt.Sprintf("v%d", this.index)
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}
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func (this *varGen) Current() string {
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return fmt.Sprintf("v%d", this.index)
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}
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type plugin struct {
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*generator.Generator
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generator.PluginImports
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varGen VarGen
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atleastOne bool
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localName string
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typesPkg generator.Single
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}
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func NewPlugin() *plugin {
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return &plugin{}
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}
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func (p *plugin) Name() string {
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return "populate"
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}
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func (p *plugin) Init(g *generator.Generator) {
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p.Generator = g
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}
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func value(typeName string, fieldType descriptor.FieldDescriptorProto_Type) string {
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switch fieldType {
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case descriptor.FieldDescriptorProto_TYPE_DOUBLE:
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return typeName + "(r.Float64())"
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case descriptor.FieldDescriptorProto_TYPE_FLOAT:
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return typeName + "(r.Float32())"
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case descriptor.FieldDescriptorProto_TYPE_INT64,
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descriptor.FieldDescriptorProto_TYPE_SFIXED64,
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descriptor.FieldDescriptorProto_TYPE_SINT64:
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return typeName + "(r.Int63())"
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case descriptor.FieldDescriptorProto_TYPE_UINT64,
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descriptor.FieldDescriptorProto_TYPE_FIXED64:
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return typeName + "(uint64(r.Uint32()))"
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case descriptor.FieldDescriptorProto_TYPE_INT32,
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descriptor.FieldDescriptorProto_TYPE_SINT32,
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descriptor.FieldDescriptorProto_TYPE_SFIXED32,
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descriptor.FieldDescriptorProto_TYPE_ENUM:
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return typeName + "(r.Int31())"
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case descriptor.FieldDescriptorProto_TYPE_UINT32,
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descriptor.FieldDescriptorProto_TYPE_FIXED32:
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return typeName + "(r.Uint32())"
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case descriptor.FieldDescriptorProto_TYPE_BOOL:
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return typeName + `(bool(r.Intn(2) == 0))`
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case descriptor.FieldDescriptorProto_TYPE_STRING,
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descriptor.FieldDescriptorProto_TYPE_GROUP,
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descriptor.FieldDescriptorProto_TYPE_MESSAGE,
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descriptor.FieldDescriptorProto_TYPE_BYTES:
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}
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panic(fmt.Errorf("unexpected type %v", typeName))
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}
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func negative(fieldType descriptor.FieldDescriptorProto_Type) bool {
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switch fieldType {
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case descriptor.FieldDescriptorProto_TYPE_UINT64,
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descriptor.FieldDescriptorProto_TYPE_FIXED64,
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descriptor.FieldDescriptorProto_TYPE_UINT32,
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descriptor.FieldDescriptorProto_TYPE_FIXED32,
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descriptor.FieldDescriptorProto_TYPE_BOOL:
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return false
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}
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return true
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}
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func (p *plugin) getFuncName(goTypName string, field *descriptor.FieldDescriptorProto) string {
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funcName := "NewPopulated" + goTypName
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goTypNames := strings.Split(goTypName, ".")
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if len(goTypNames) == 2 {
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funcName = goTypNames[0] + ".NewPopulated" + goTypNames[1]
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} else if len(goTypNames) != 1 {
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panic(fmt.Errorf("unreachable: too many dots in %v", goTypName))
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}
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if field != nil {
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switch {
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case gogoproto.IsStdTime(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdTime"
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case gogoproto.IsStdDuration(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdDuration"
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case gogoproto.IsStdDouble(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdDouble"
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case gogoproto.IsStdFloat(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdFloat"
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case gogoproto.IsStdInt64(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdInt64"
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case gogoproto.IsStdUInt64(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdUInt64"
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case gogoproto.IsStdInt32(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdInt32"
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case gogoproto.IsStdUInt32(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdUInt32"
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case gogoproto.IsStdBool(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdBool"
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case gogoproto.IsStdString(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdString"
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case gogoproto.IsStdBytes(field):
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funcName = p.typesPkg.Use() + ".NewPopulatedStdBytes"
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}
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}
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return funcName
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}
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func (p *plugin) getFuncCall(goTypName string, field *descriptor.FieldDescriptorProto) string {
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funcName := p.getFuncName(goTypName, field)
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funcCall := funcName + "(r, easy)"
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return funcCall
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}
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func (p *plugin) getCustomFuncCall(goTypName string) string {
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funcName := p.getFuncName(goTypName, nil)
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funcCall := funcName + "(r)"
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return funcCall
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}
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func (p *plugin) getEnumVal(field *descriptor.FieldDescriptorProto, goTyp string) string {
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enum := p.ObjectNamed(field.GetTypeName()).(*generator.EnumDescriptor)
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l := len(enum.Value)
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values := make([]string, l)
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for i := range enum.Value {
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values[i] = strconv.Itoa(int(*enum.Value[i].Number))
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}
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arr := "[]int32{" + strings.Join(values, ",") + "}"
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val := strings.Join([]string{generator.GoTypeToName(goTyp), `(`, arr, `[r.Intn(`, fmt.Sprintf("%d", l), `)])`}, "")
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return val
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}
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func (p *plugin) GenerateField(file *generator.FileDescriptor, message *generator.Descriptor, field *descriptor.FieldDescriptorProto) {
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proto3 := gogoproto.IsProto3(file.FileDescriptorProto)
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goTyp, _ := p.GoType(message, field)
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fieldname := p.GetOneOfFieldName(message, field)
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goTypName := generator.GoTypeToName(goTyp)
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if p.IsMap(field) {
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m := p.GoMapType(nil, field)
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keygoTyp, _ := p.GoType(nil, m.KeyField)
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keygoTyp = strings.Replace(keygoTyp, "*", "", 1)
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keygoAliasTyp, _ := p.GoType(nil, m.KeyAliasField)
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keygoAliasTyp = strings.Replace(keygoAliasTyp, "*", "", 1)
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valuegoTyp, _ := p.GoType(nil, m.ValueField)
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valuegoAliasTyp, _ := p.GoType(nil, m.ValueAliasField)
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keytypName := generator.GoTypeToName(keygoTyp)
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keygoAliasTyp = generator.GoTypeToName(keygoAliasTyp)
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valuetypAliasName := generator.GoTypeToName(valuegoAliasTyp)
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nullable, valuegoTyp, valuegoAliasTyp := generator.GoMapValueTypes(field, m.ValueField, valuegoTyp, valuegoAliasTyp)
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p.P(p.varGen.Next(), ` := r.Intn(10)`)
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p.P(`this.`, fieldname, ` = make(`, m.GoType, `)`)
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p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
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p.In()
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keyval := ""
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if m.KeyField.IsString() {
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keyval = fmt.Sprintf("randString%v(r)", p.localName)
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} else {
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keyval = value(keytypName, m.KeyField.GetType())
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}
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if keygoAliasTyp != keygoTyp {
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keyval = keygoAliasTyp + `(` + keyval + `)`
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}
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if m.ValueField.IsMessage() || p.IsGroup(field) ||
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(m.ValueField.IsBytes() && gogoproto.IsCustomType(field)) {
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s := `this.` + fieldname + `[` + keyval + `] = `
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if gogoproto.IsStdType(field) {
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valuegoTyp = valuegoAliasTyp
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}
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funcCall := p.getCustomFuncCall(goTypName)
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if !gogoproto.IsCustomType(field) {
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goTypName = generator.GoTypeToName(valuegoTyp)
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funcCall = p.getFuncCall(goTypName, m.ValueAliasField)
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}
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if !nullable {
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funcCall = `*` + funcCall
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}
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if valuegoTyp != valuegoAliasTyp {
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funcCall = `(` + valuegoAliasTyp + `)(` + funcCall + `)`
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}
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s += funcCall
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p.P(s)
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} else if m.ValueField.IsEnum() {
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s := `this.` + fieldname + `[` + keyval + `]` + ` = ` + p.getEnumVal(m.ValueField, valuegoTyp)
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p.P(s)
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} else if m.ValueField.IsBytes() {
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count := p.varGen.Next()
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p.P(count, ` := r.Intn(100)`)
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p.P(p.varGen.Next(), ` := `, keyval)
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p.P(`this.`, fieldname, `[`, p.varGen.Current(), `] = make(`, valuegoTyp, `, `, count, `)`)
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p.P(`for i := 0; i < `, count, `; i++ {`)
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p.In()
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p.P(`this.`, fieldname, `[`, p.varGen.Current(), `][i] = byte(r.Intn(256))`)
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p.Out()
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p.P(`}`)
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} else if m.ValueField.IsString() {
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s := `this.` + fieldname + `[` + keyval + `]` + ` = ` + fmt.Sprintf("randString%v(r)", p.localName)
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p.P(s)
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} else {
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p.P(p.varGen.Next(), ` := `, keyval)
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p.P(`this.`, fieldname, `[`, p.varGen.Current(), `] = `, value(valuetypAliasName, m.ValueField.GetType()))
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if negative(m.ValueField.GetType()) {
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p.P(`if r.Intn(2) == 0 {`)
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p.In()
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p.P(`this.`, fieldname, `[`, p.varGen.Current(), `] *= -1`)
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p.Out()
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p.P(`}`)
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}
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}
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p.Out()
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p.P(`}`)
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} else if gogoproto.IsCustomType(field) {
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funcCall := p.getCustomFuncCall(goTypName)
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if field.IsRepeated() {
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p.P(p.varGen.Next(), ` := r.Intn(10)`)
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p.P(`this.`, fieldname, ` = make(`, goTyp, `, `, p.varGen.Current(), `)`)
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p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
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p.In()
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p.P(p.varGen.Next(), `:= `, funcCall)
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p.P(`this.`, fieldname, `[i] = *`, p.varGen.Current())
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p.Out()
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p.P(`}`)
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} else if gogoproto.IsNullable(field) {
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p.P(`this.`, fieldname, ` = `, funcCall)
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} else {
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p.P(p.varGen.Next(), `:= `, funcCall)
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p.P(`this.`, fieldname, ` = *`, p.varGen.Current())
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}
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} else if field.IsMessage() || p.IsGroup(field) {
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funcCall := p.getFuncCall(goTypName, field)
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if field.IsRepeated() {
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p.P(p.varGen.Next(), ` := r.Intn(5)`)
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p.P(`this.`, fieldname, ` = make(`, goTyp, `, `, p.varGen.Current(), `)`)
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p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
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p.In()
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if gogoproto.IsNullable(field) {
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p.P(`this.`, fieldname, `[i] = `, funcCall)
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} else {
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p.P(p.varGen.Next(), `:= `, funcCall)
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p.P(`this.`, fieldname, `[i] = *`, p.varGen.Current())
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}
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p.Out()
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p.P(`}`)
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} else {
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if gogoproto.IsNullable(field) {
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p.P(`this.`, fieldname, ` = `, funcCall)
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} else {
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p.P(p.varGen.Next(), `:= `, funcCall)
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p.P(`this.`, fieldname, ` = *`, p.varGen.Current())
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}
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}
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} else {
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if field.IsEnum() {
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val := p.getEnumVal(field, goTyp)
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if field.IsRepeated() {
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p.P(p.varGen.Next(), ` := r.Intn(10)`)
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p.P(`this.`, fieldname, ` = make(`, goTyp, `, `, p.varGen.Current(), `)`)
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p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
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p.In()
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p.P(`this.`, fieldname, `[i] = `, val)
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p.Out()
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p.P(`}`)
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} else if !gogoproto.IsNullable(field) || proto3 {
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p.P(`this.`, fieldname, ` = `, val)
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} else {
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p.P(p.varGen.Next(), ` := `, val)
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p.P(`this.`, fieldname, ` = &`, p.varGen.Current())
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}
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} else if field.IsBytes() {
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if field.IsRepeated() {
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p.P(p.varGen.Next(), ` := r.Intn(10)`)
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p.P(`this.`, fieldname, ` = make(`, goTyp, `, `, p.varGen.Current(), `)`)
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p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
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p.In()
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p.P(p.varGen.Next(), ` := r.Intn(100)`)
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p.P(`this.`, fieldname, `[i] = make([]byte,`, p.varGen.Current(), `)`)
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p.P(`for j := 0; j < `, p.varGen.Current(), `; j++ {`)
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p.In()
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p.P(`this.`, fieldname, `[i][j] = byte(r.Intn(256))`)
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p.Out()
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p.P(`}`)
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p.Out()
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p.P(`}`)
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} else {
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p.P(p.varGen.Next(), ` := r.Intn(100)`)
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p.P(`this.`, fieldname, ` = make(`, goTyp, `, `, p.varGen.Current(), `)`)
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p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
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p.In()
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p.P(`this.`, fieldname, `[i] = byte(r.Intn(256))`)
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p.Out()
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p.P(`}`)
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}
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} else if field.IsString() {
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typName := generator.GoTypeToName(goTyp)
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val := fmt.Sprintf("%s(randString%v(r))", typName, p.localName)
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if field.IsRepeated() {
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p.P(p.varGen.Next(), ` := r.Intn(10)`)
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p.P(`this.`, fieldname, ` = make(`, goTyp, `, `, p.varGen.Current(), `)`)
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p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
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p.In()
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p.P(`this.`, fieldname, `[i] = `, val)
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p.Out()
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p.P(`}`)
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} else if !gogoproto.IsNullable(field) || proto3 {
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p.P(`this.`, fieldname, ` = `, val)
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} else {
|
|
p.P(p.varGen.Next(), `:= `, val)
|
|
p.P(`this.`, fieldname, ` = &`, p.varGen.Current())
|
|
}
|
|
} else {
|
|
typName := generator.GoTypeToName(goTyp)
|
|
if field.IsRepeated() {
|
|
p.P(p.varGen.Next(), ` := r.Intn(10)`)
|
|
p.P(`this.`, fieldname, ` = make(`, goTyp, `, `, p.varGen.Current(), `)`)
|
|
p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
|
|
p.In()
|
|
p.P(`this.`, fieldname, `[i] = `, value(typName, field.GetType()))
|
|
if negative(field.GetType()) {
|
|
p.P(`if r.Intn(2) == 0 {`)
|
|
p.In()
|
|
p.P(`this.`, fieldname, `[i] *= -1`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
}
|
|
p.Out()
|
|
p.P(`}`)
|
|
} else if !gogoproto.IsNullable(field) || proto3 {
|
|
p.P(`this.`, fieldname, ` = `, value(typName, field.GetType()))
|
|
if negative(field.GetType()) {
|
|
p.P(`if r.Intn(2) == 0 {`)
|
|
p.In()
|
|
p.P(`this.`, fieldname, ` *= -1`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
}
|
|
} else {
|
|
p.P(p.varGen.Next(), ` := `, value(typName, field.GetType()))
|
|
if negative(field.GetType()) {
|
|
p.P(`if r.Intn(2) == 0 {`)
|
|
p.In()
|
|
p.P(p.varGen.Current(), ` *= -1`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
}
|
|
p.P(`this.`, fieldname, ` = &`, p.varGen.Current())
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func (p *plugin) hasLoop(pkg string, field *descriptor.FieldDescriptorProto, visited []*generator.Descriptor, excludes []*generator.Descriptor) *generator.Descriptor {
|
|
if field.IsMessage() || p.IsGroup(field) || p.IsMap(field) {
|
|
var fieldMessage *generator.Descriptor
|
|
if p.IsMap(field) {
|
|
m := p.GoMapType(nil, field)
|
|
if !m.ValueField.IsMessage() {
|
|
return nil
|
|
}
|
|
fieldMessage = p.ObjectNamed(m.ValueField.GetTypeName()).(*generator.Descriptor)
|
|
} else {
|
|
fieldMessage = p.ObjectNamed(field.GetTypeName()).(*generator.Descriptor)
|
|
}
|
|
fieldTypeName := generator.CamelCaseSlice(fieldMessage.TypeName())
|
|
for _, message := range visited {
|
|
messageTypeName := generator.CamelCaseSlice(message.TypeName())
|
|
if fieldTypeName == messageTypeName {
|
|
for _, e := range excludes {
|
|
if fieldTypeName == generator.CamelCaseSlice(e.TypeName()) {
|
|
return nil
|
|
}
|
|
}
|
|
return fieldMessage
|
|
}
|
|
}
|
|
|
|
for _, f := range fieldMessage.Field {
|
|
if strings.HasPrefix(f.GetTypeName(), "."+pkg) {
|
|
visited = append(visited, fieldMessage)
|
|
loopTo := p.hasLoop(pkg, f, visited, excludes)
|
|
if loopTo != nil {
|
|
return loopTo
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (p *plugin) loops(pkg string, field *descriptor.FieldDescriptorProto, message *generator.Descriptor) int {
|
|
//fmt.Fprintf(os.Stderr, "loops %v %v\n", field.GetTypeName(), generator.CamelCaseSlice(message.TypeName()))
|
|
excludes := []*generator.Descriptor{}
|
|
loops := 0
|
|
for {
|
|
visited := []*generator.Descriptor{}
|
|
loopTo := p.hasLoop(pkg, field, visited, excludes)
|
|
if loopTo == nil {
|
|
break
|
|
}
|
|
//fmt.Fprintf(os.Stderr, "loopTo %v\n", generator.CamelCaseSlice(loopTo.TypeName()))
|
|
excludes = append(excludes, loopTo)
|
|
loops++
|
|
}
|
|
return loops
|
|
}
|
|
|
|
func (p *plugin) Generate(file *generator.FileDescriptor) {
|
|
p.atleastOne = false
|
|
p.PluginImports = generator.NewPluginImports(p.Generator)
|
|
p.varGen = NewVarGen()
|
|
proto3 := gogoproto.IsProto3(file.FileDescriptorProto)
|
|
p.typesPkg = p.NewImport("github.com/gogo/protobuf/types")
|
|
p.localName = generator.FileName(file)
|
|
protoPkg := p.NewImport("github.com/gogo/protobuf/proto")
|
|
if !gogoproto.ImportsGoGoProto(file.FileDescriptorProto) {
|
|
protoPkg = p.NewImport("github.com/golang/protobuf/proto")
|
|
}
|
|
|
|
for _, message := range file.Messages() {
|
|
if !gogoproto.HasPopulate(file.FileDescriptorProto, message.DescriptorProto) {
|
|
continue
|
|
}
|
|
if message.DescriptorProto.GetOptions().GetMapEntry() {
|
|
continue
|
|
}
|
|
p.atleastOne = true
|
|
ccTypeName := generator.CamelCaseSlice(message.TypeName())
|
|
loopLevels := make([]int, len(message.Field))
|
|
maxLoopLevel := 0
|
|
for i, field := range message.Field {
|
|
loopLevels[i] = p.loops(file.GetPackage(), field, message)
|
|
if loopLevels[i] > maxLoopLevel {
|
|
maxLoopLevel = loopLevels[i]
|
|
}
|
|
}
|
|
ranTotal := 0
|
|
for i := range loopLevels {
|
|
ranTotal += int(math.Pow10(maxLoopLevel - loopLevels[i]))
|
|
}
|
|
p.P(`func NewPopulated`, ccTypeName, `(r randy`, p.localName, `, easy bool) *`, ccTypeName, ` {`)
|
|
p.In()
|
|
p.P(`this := &`, ccTypeName, `{}`)
|
|
if gogoproto.IsUnion(message.File().FileDescriptorProto, message.DescriptorProto) && len(message.Field) > 0 {
|
|
p.P(`fieldNum := r.Intn(`, fmt.Sprintf("%d", ranTotal), `)`)
|
|
p.P(`switch fieldNum {`)
|
|
k := 0
|
|
for i, field := range message.Field {
|
|
is := []string{}
|
|
ran := int(math.Pow10(maxLoopLevel - loopLevels[i]))
|
|
for j := 0; j < ran; j++ {
|
|
is = append(is, fmt.Sprintf("%d", j+k))
|
|
}
|
|
k += ran
|
|
p.P(`case `, strings.Join(is, ","), `:`)
|
|
p.In()
|
|
p.GenerateField(file, message, field)
|
|
p.Out()
|
|
}
|
|
p.P(`}`)
|
|
} else {
|
|
var maxFieldNumber int32
|
|
oneofs := make(map[string]struct{})
|
|
for fieldIndex, field := range message.Field {
|
|
if field.GetNumber() > maxFieldNumber {
|
|
maxFieldNumber = field.GetNumber()
|
|
}
|
|
oneof := field.OneofIndex != nil
|
|
if !oneof {
|
|
if field.IsRequired() || (!gogoproto.IsNullable(field) && !field.IsRepeated()) || (proto3 && !field.IsMessage()) {
|
|
p.GenerateField(file, message, field)
|
|
} else {
|
|
if loopLevels[fieldIndex] > 0 {
|
|
p.P(`if r.Intn(10) == 0 {`)
|
|
} else {
|
|
p.P(`if r.Intn(10) != 0 {`)
|
|
}
|
|
p.In()
|
|
p.GenerateField(file, message, field)
|
|
p.Out()
|
|
p.P(`}`)
|
|
}
|
|
} else {
|
|
fieldname := p.GetFieldName(message, field)
|
|
if _, ok := oneofs[fieldname]; ok {
|
|
continue
|
|
} else {
|
|
oneofs[fieldname] = struct{}{}
|
|
}
|
|
fieldNumbers := []int32{}
|
|
for _, f := range message.Field {
|
|
fname := p.GetFieldName(message, f)
|
|
if fname == fieldname {
|
|
fieldNumbers = append(fieldNumbers, f.GetNumber())
|
|
}
|
|
}
|
|
|
|
p.P(`oneofNumber_`, fieldname, ` := `, fmt.Sprintf("%#v", fieldNumbers), `[r.Intn(`, strconv.Itoa(len(fieldNumbers)), `)]`)
|
|
p.P(`switch oneofNumber_`, fieldname, ` {`)
|
|
for _, f := range message.Field {
|
|
fname := p.GetFieldName(message, f)
|
|
if fname != fieldname {
|
|
continue
|
|
}
|
|
p.P(`case `, strconv.Itoa(int(f.GetNumber())), `:`)
|
|
p.In()
|
|
ccTypeName := p.OneOfTypeName(message, f)
|
|
p.P(`this.`, fname, ` = NewPopulated`, ccTypeName, `(r, easy)`)
|
|
p.Out()
|
|
}
|
|
p.P(`}`)
|
|
}
|
|
}
|
|
if message.DescriptorProto.HasExtension() {
|
|
p.P(`if !easy && r.Intn(10) != 0 {`)
|
|
p.In()
|
|
p.P(`l := r.Intn(5)`)
|
|
p.P(`for i := 0; i < l; i++ {`)
|
|
p.In()
|
|
if len(message.DescriptorProto.GetExtensionRange()) > 1 {
|
|
p.P(`eIndex := r.Intn(`, strconv.Itoa(len(message.DescriptorProto.GetExtensionRange())), `)`)
|
|
p.P(`fieldNumber := 0`)
|
|
p.P(`switch eIndex {`)
|
|
for i, e := range message.DescriptorProto.GetExtensionRange() {
|
|
p.P(`case `, strconv.Itoa(i), `:`)
|
|
p.In()
|
|
p.P(`fieldNumber = r.Intn(`, strconv.Itoa(int(e.GetEnd()-e.GetStart())), `) + `, strconv.Itoa(int(e.GetStart())))
|
|
p.Out()
|
|
if e.GetEnd() > maxFieldNumber {
|
|
maxFieldNumber = e.GetEnd()
|
|
}
|
|
}
|
|
p.P(`}`)
|
|
} else {
|
|
e := message.DescriptorProto.GetExtensionRange()[0]
|
|
p.P(`fieldNumber := r.Intn(`, strconv.Itoa(int(e.GetEnd()-e.GetStart())), `) + `, strconv.Itoa(int(e.GetStart())))
|
|
if e.GetEnd() > maxFieldNumber {
|
|
maxFieldNumber = e.GetEnd()
|
|
}
|
|
}
|
|
p.P(`wire := r.Intn(4)`)
|
|
p.P(`if wire == 3 { wire = 5 }`)
|
|
p.P(`dAtA := randField`, p.localName, `(nil, r, fieldNumber, wire)`)
|
|
p.P(protoPkg.Use(), `.SetRawExtension(this, int32(fieldNumber), dAtA)`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
}
|
|
|
|
if maxFieldNumber < (1 << 10) {
|
|
p.P(`if !easy && r.Intn(10) != 0 {`)
|
|
p.In()
|
|
if gogoproto.HasUnrecognized(file.FileDescriptorProto, message.DescriptorProto) {
|
|
p.P(`this.XXX_unrecognized = randUnrecognized`, p.localName, `(r, `, strconv.Itoa(int(maxFieldNumber+1)), `)`)
|
|
}
|
|
p.Out()
|
|
p.P(`}`)
|
|
}
|
|
}
|
|
p.P(`return this`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.P(``)
|
|
|
|
//Generate NewPopulated functions for oneof fields
|
|
m := proto.Clone(message.DescriptorProto).(*descriptor.DescriptorProto)
|
|
for _, f := range m.Field {
|
|
oneof := f.OneofIndex != nil
|
|
if !oneof {
|
|
continue
|
|
}
|
|
ccTypeName := p.OneOfTypeName(message, f)
|
|
p.P(`func NewPopulated`, ccTypeName, `(r randy`, p.localName, `, easy bool) *`, ccTypeName, ` {`)
|
|
p.In()
|
|
p.P(`this := &`, ccTypeName, `{}`)
|
|
vanity.TurnOffNullableForNativeTypes(f)
|
|
p.GenerateField(file, message, f)
|
|
p.P(`return this`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
}
|
|
}
|
|
|
|
if !p.atleastOne {
|
|
return
|
|
}
|
|
|
|
p.P(`type randy`, p.localName, ` interface {`)
|
|
p.In()
|
|
p.P(`Float32() float32`)
|
|
p.P(`Float64() float64`)
|
|
p.P(`Int63() int64`)
|
|
p.P(`Int31() int32`)
|
|
p.P(`Uint32() uint32`)
|
|
p.P(`Intn(n int) int`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
|
|
p.P(`func randUTF8Rune`, p.localName, `(r randy`, p.localName, `) rune {`)
|
|
p.In()
|
|
p.P(`ru := r.Intn(62)`)
|
|
p.P(`if ru < 10 {`)
|
|
p.In()
|
|
p.P(`return rune(ru+48)`)
|
|
p.Out()
|
|
p.P(`} else if ru < 36 {`)
|
|
p.In()
|
|
p.P(`return rune(ru+55)`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.P(`return rune(ru+61)`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
|
|
p.P(`func randString`, p.localName, `(r randy`, p.localName, `) string {`)
|
|
p.In()
|
|
p.P(p.varGen.Next(), ` := r.Intn(100)`)
|
|
p.P(`tmps := make([]rune, `, p.varGen.Current(), `)`)
|
|
p.P(`for i := 0; i < `, p.varGen.Current(), `; i++ {`)
|
|
p.In()
|
|
p.P(`tmps[i] = randUTF8Rune`, p.localName, `(r)`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.P(`return string(tmps)`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
|
|
p.P(`func randUnrecognized`, p.localName, `(r randy`, p.localName, `, maxFieldNumber int) (dAtA []byte) {`)
|
|
p.In()
|
|
p.P(`l := r.Intn(5)`)
|
|
p.P(`for i := 0; i < l; i++ {`)
|
|
p.In()
|
|
p.P(`wire := r.Intn(4)`)
|
|
p.P(`if wire == 3 { wire = 5 }`)
|
|
p.P(`fieldNumber := maxFieldNumber + r.Intn(100)`)
|
|
p.P(`dAtA = randField`, p.localName, `(dAtA, r, fieldNumber, wire)`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.P(`return dAtA`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
|
|
p.P(`func randField`, p.localName, `(dAtA []byte, r randy`, p.localName, `, fieldNumber int, wire int) []byte {`)
|
|
p.In()
|
|
p.P(`key := uint32(fieldNumber)<<3 | uint32(wire)`)
|
|
p.P(`switch wire {`)
|
|
p.P(`case 0:`)
|
|
p.In()
|
|
p.P(`dAtA = encodeVarintPopulate`, p.localName, `(dAtA, uint64(key))`)
|
|
p.P(p.varGen.Next(), ` := r.Int63()`)
|
|
p.P(`if r.Intn(2) == 0 {`)
|
|
p.In()
|
|
p.P(p.varGen.Current(), ` *= -1`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.P(`dAtA = encodeVarintPopulate`, p.localName, `(dAtA, uint64(`, p.varGen.Current(), `))`)
|
|
p.Out()
|
|
p.P(`case 1:`)
|
|
p.In()
|
|
p.P(`dAtA = encodeVarintPopulate`, p.localName, `(dAtA, uint64(key))`)
|
|
p.P(`dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))`)
|
|
p.Out()
|
|
p.P(`case 2:`)
|
|
p.In()
|
|
p.P(`dAtA = encodeVarintPopulate`, p.localName, `(dAtA, uint64(key))`)
|
|
p.P(`ll := r.Intn(100)`)
|
|
p.P(`dAtA = encodeVarintPopulate`, p.localName, `(dAtA, uint64(ll))`)
|
|
p.P(`for j := 0; j < ll; j++ {`)
|
|
p.In()
|
|
p.P(`dAtA = append(dAtA, byte(r.Intn(256)))`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.Out()
|
|
p.P(`default:`)
|
|
p.In()
|
|
p.P(`dAtA = encodeVarintPopulate`, p.localName, `(dAtA, uint64(key))`)
|
|
p.P(`dAtA = append(dAtA, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.P(`return dAtA`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
|
|
p.P(`func encodeVarintPopulate`, p.localName, `(dAtA []byte, v uint64) []byte {`)
|
|
p.In()
|
|
p.P(`for v >= 1<<7 {`)
|
|
p.In()
|
|
p.P(`dAtA = append(dAtA, uint8(uint64(v)&0x7f|0x80))`)
|
|
p.P(`v >>= 7`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
p.P(`dAtA = append(dAtA, uint8(v))`)
|
|
p.P(`return dAtA`)
|
|
p.Out()
|
|
p.P(`}`)
|
|
|
|
}
|
|
|
|
func init() {
|
|
generator.RegisterPlugin(NewPlugin())
|
|
}
|