/
mock.go
1569 lines (1439 loc) · 37.8 KB
/
mock.go
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// Copyright 2013 Julian Phillips. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lib
import (
"fmt"
"go/ast"
"go/parser"
"go/token"
"io"
"log"
"os"
"os/exec"
"path"
"path/filepath"
"strings"
)
func isLocalExpr(expr string) (ret bool) {
defer func() {
log.Printf("isLocalExpr: [%s] = %v", expr, ret)
}()
switch expr {
case "int", "int8", "int16", "int32", "int64":
return false
case "uint", "uint8", "uint16", "uint32", "uint64":
return false
case "rune", "byte", "uintptr", "float32", "float64":
return false
case "string", "bool", "error", "complex64", "complex128":
return false
}
if strings.HasPrefix(expr, "struct{") {
return false
}
if strings.HasPrefix(expr, "interface{") {
return false
}
return !strings.Contains(expr, ".")
}
func isChannel(expr string) (prefix, subtype string) {
if !strings.Contains(expr, " ") {
return "", ""
}
parts := strings.SplitN(expr, " ", 2)
switch parts[0] {
case "chan", "<-chan", "chan->":
return parts[0], parts[1]
}
return "", ""
}
func scopeName(name, scope string) string {
if strings.HasPrefix(name, "[]") {
return "[]" + scopeName(name[2:], scope)
}
if channel, sub := isChannel(name); channel != "" {
return channel + " " + scopeName(sub, scope)
}
if isLocalExpr(name) {
return scope + "." + name
}
return name
}
func scopeFields(fields []field, scope string) []field {
newFields := make([]field, len(fields))
for i, f := range fields {
newFields[i] = field{
names: f.names,
expr: scopeName(f.expr, scope),
}
}
return newFields
}
type field struct {
names []string
expr string
}
type funcInfo struct {
name string
export string
varidic bool
realDisabled bool
recv struct {
name, expr string
}
params, results []field
body []byte
}
func (fi *funcInfo) AddScope(scope string) *funcInfo {
return &funcInfo{
name: fi.name,
varidic: fi.varidic,
realDisabled: fi.realDisabled,
recv: struct{ name, expr string }{
fi.recv.name,
scopeName(fi.recv.expr, scope),
},
params: scopeFields(fi.params, scope),
results: scopeFields(fi.results, scope),
body: fi.body,
}
}
func (fi *funcInfo) IsMethod() bool {
return fi.recv.expr != ""
}
func (fi *funcInfo) writeReal(out io.Writer) {
if fi.export != "" {
fmt.Fprintf(out, "//export %s\n", fi.export)
}
fmt.Fprintf(out, "func ")
if fi.IsMethod() {
fmt.Fprintf(out, "(%s %s) ", fi.recv.name, fi.recv.expr)
}
if ast.IsExported(fi.name) {
fmt.Fprintf(out, "_real_")
}
fmt.Fprintf(out, "%s(", fi.name)
for i, param := range fi.params {
if i > 0 {
fmt.Fprintf(out, ", ")
}
n := strings.Join(param.names, ", ")
fmt.Fprintf(out, "%s %s", n, param.expr)
}
fmt.Fprintf(out, ") ")
if len(fi.results) > 0 {
fmt.Fprintf(out, "(")
for i, result := range fi.results {
if i > 0 {
fmt.Fprintf(out, ", ")
}
n := strings.Join(result.names, ", ")
fmt.Fprintf(out, "%s %s", n, result.expr)
}
fmt.Fprintf(out, ") ")
}
out.Write(fi.body)
fmt.Fprintf(out, "\n")
}
func (fi *funcInfo) writeStub(out io.Writer) {
fmt.Fprintf(out, "func ")
if fi.IsMethod() {
fmt.Fprintf(out, "(%s %s) ", fi.recv.name, fi.recv.expr)
}
if ast.IsExported(fi.name) {
fmt.Fprintf(out, "_real_")
}
fmt.Fprintf(out, "%s(", fi.name)
for i, param := range fi.params {
if i > 0 {
fmt.Fprintf(out, ", ")
}
n := strings.Join(param.names, ", ")
fmt.Fprintf(out, "%s %s", n, param.expr)
}
fmt.Fprintf(out, ") ")
if len(fi.results) > 0 {
fmt.Fprintf(out, "(")
for i, result := range fi.results {
if i > 0 {
fmt.Fprintf(out, ", ")
}
n := strings.Join(result.names, ", ")
fmt.Fprintf(out, "%s %s", n, result.expr)
}
fmt.Fprintf(out, ") ")
}
fmt.Fprintf(out, "{\n")
fmt.Fprintf(out, "\tpanic(\"This is only a stub!\")\n")
fmt.Fprintf(out, "}\n")
fmt.Fprintf(out, "\n")
}
func (fi *funcInfo) countParams() int {
p := 0
for _, param := range fi.params {
if len(param.names) == 0 {
p++
} else {
p += len(param.names)
}
}
return p
}
func (fi *funcInfo) writeParams(out io.Writer) int {
p := 0
for i, param := range fi.params {
if i > 0 {
fmt.Fprintf(out, ", ")
}
if len(param.names) == 0 {
fmt.Fprintf(out, "p%d", p)
p++
} else {
for j := range param.names {
if j > 0 {
fmt.Fprintf(out, ", ")
}
fmt.Fprintf(out, "p%d", p)
p++
}
}
fmt.Fprintf(out, " %s", param.expr)
}
return p
}
func (fi *funcInfo) retTypes() []string {
results := make([]string, 0, len(fi.results))
for _, result := range fi.results {
x := len(result.names)
if x == 0 {
x = 1
}
for i := 0; i < x; i++ {
results = append(results, result.expr)
}
}
return results
}
func (fi *funcInfo) writeMock(out io.Writer) {
scopedName := fi.name
fmt.Fprintf(out, "func ")
if fi.IsMethod() {
fmt.Fprintf(out, "(_m %s) ", fi.recv.expr)
if fi.recv.expr[0] == '*' {
scopedName = fi.recv.expr[1:] + "." + scopedName
} else {
scopedName = fi.recv.expr + "." + scopedName
}
}
fmt.Fprintf(out, "%s(", fi.name)
args := fi.writeParams(out)
fmt.Fprintf(out, ") ")
returns := fi.retTypes()
if len(returns) > 0 {
fmt.Fprintf(out, "(%s) ", strings.Join(returns, ", "))
}
fmt.Fprintf(out, "{\n")
if !fi.IsMethod() {
fmt.Fprintf(out, "\t")
if len(fi.results) > 0 {
fmt.Fprintf(out, "return ")
}
fmt.Fprintf(out, "_pkgMock.%s(", fi.name)
for i := 0; i < args; i++ {
if i > 0 {
fmt.Fprintf(out, ", ")
}
fmt.Fprintf(out, "p%d", i)
}
if fi.varidic {
fmt.Fprintf(out, "...")
}
fmt.Fprintf(out, ")\n")
fmt.Fprintf(out, "}\n")
fmt.Fprintf(out, "func (_m *_packageMock) %s(", fi.name)
fi.writeParams(out)
fmt.Fprintf(out, ") ")
if len(returns) > 0 {
fmt.Fprintf(out, "(%s) ", strings.Join(returns, ", "))
}
fmt.Fprintf(out, "{\n")
}
if fi.varidic {
if !fi.realDisabled {
fmt.Fprintf(out, "\tif (!_allMocked && !_enabledMocks[\"%s\"]) "+
"|| _disabledMocks[\"%s\"] {\n", scopedName, scopedName)
fmt.Fprintf(out, "\t\t")
if len(fi.results) > 0 {
fmt.Fprintf(out, "return ")
}
if fi.IsMethod() {
fmt.Fprintf(out, "_m.")
}
fmt.Fprintf(out, "_real_%s(", fi.name)
for i := 0; i < args-1; i++ {
fmt.Fprintf(out, "p%d, ", i)
}
fmt.Fprintf(out, "p%d...", args-1)
fmt.Fprintf(out, ")\n")
if len(fi.results) == 0 {
fmt.Fprintf(out, "\treturn")
}
fmt.Fprintf(out, "\t}\n")
}
fmt.Fprintf(out, "\targs := []interface{}{")
for i := 0; i < args-1; i++ {
if i > 0 {
fmt.Fprintf(out, ", ")
}
fmt.Fprintf(out, "p%d", i)
}
fmt.Fprintf(out, "}\n")
fmt.Fprintf(out, "\tfor _, v := range p%d {\n", args-1)
fmt.Fprintf(out, "\t\targs = append(args, v)\n")
fmt.Fprintf(out, "\t}\n")
fmt.Fprintf(out, "\t")
if len(fi.results) > 0 {
fmt.Fprintf(out, "ret := ")
}
fmt.Fprintf(out, "_ctrl.Call(_m, \"%s\", args...)\n", fi.name)
} else {
if !fi.realDisabled {
fmt.Fprintf(out, "\tif (!_allMocked && !_enabledMocks[\"%s\"]) "+
"|| _disabledMocks[\"%s\"] {\n", scopedName, scopedName)
fmt.Fprintf(out, "\t\t")
if len(fi.results) > 0 {
fmt.Fprintf(out, "return ")
}
if fi.IsMethod() {
fmt.Fprintf(out, "_m.")
}
fmt.Fprintf(out, "_real_%s(", fi.name)
for i := 0; i < args; i++ {
if i > 0 {
fmt.Fprintf(out, ", ")
}
fmt.Fprintf(out, "p%d", i)
}
fmt.Fprintf(out, ")\n")
if len(fi.results) == 0 {
fmt.Fprintf(out, "\treturn")
}
fmt.Fprintf(out, "\t}\n")
}
fmt.Fprintf(out, "\t")
if len(fi.results) > 0 {
fmt.Fprintf(out, "ret := ")
}
fmt.Fprintf(out, "_ctrl.Call(_m, \"%s\"", fi.name)
for i := 0; i < args; i++ {
fmt.Fprintf(out, ", p%d", i)
}
fmt.Fprintf(out, ")\n")
}
for i, ret := range returns {
fmt.Fprintf(out, "\tret%d, _ := ret[%d].(%s)\n", i, i, ret)
}
if len(returns) > 0 {
fmt.Fprintf(out, "\treturn ")
for i := 0; i < len(returns); i++ {
if i > 0 {
fmt.Fprintf(out, ", ")
}
fmt.Fprintf(out, "ret%d", i)
}
fmt.Fprintf(out, "\n")
}
fmt.Fprintf(out, "}\n")
}
func (fi *funcInfo) writeRecorder(out io.Writer, recorder string) {
args := fi.countParams()
fmt.Fprintf(out, "func (_mr *%s) %s(", recorder, fi.name)
if args > 0 {
if fi.varidic {
if args > 1 {
for i := 0; i < args-1; i++ {
if i > 0 {
fmt.Fprintf(out, ", ")
}
fmt.Fprintf(out, "p%d", i)
}
fmt.Fprintf(out, " interface{}, ")
}
fmt.Fprintf(out, "p%d ...interface{}", args-1)
} else {
for i := 0; i < args; i++ {
if i > 0 {
fmt.Fprintf(out, ", ")
}
fmt.Fprintf(out, "p%d", i)
}
fmt.Fprintf(out, " interface{}")
}
}
fmt.Fprintf(out, ") *gomock.Call {\n")
if fi.varidic {
fmt.Fprintf(out, "\targs := append([]interface{}{")
for i := 0; i < args-1; i++ {
if i > 0 {
fmt.Fprintf(out, ", ")
}
fmt.Fprintf(out, "p%d", i)
}
fmt.Fprintf(out, "}, p%d...)\n", args-1)
}
fmt.Fprintf(out, "\treturn _ctrl.RecordCall(_mr.mock, \"%s\"", fi.name)
if fi.varidic {
fmt.Fprintf(out, ", args...")
} else {
for i := 0; i < args; i++ {
fmt.Fprintf(out, ", p%d", i)
}
}
fmt.Fprintf(out, ")\n")
fmt.Fprintf(out, "}\n")
}
type taggedRecorders struct {
r map[string]map[string]string
}
func (t *taggedRecorders) Add(tags []string, recv, name string) {
if t.r == nil {
t.r = make(map[string]map[string]string)
}
key := "|"
for _, line := range tags {
key += line + "|"
}
if _, found := t.r[key]; !found {
t.r[key] = make(map[string]string)
}
t.r[key][recv] = name
}
type mockGen struct {
pkgName string
fset *token.FileSet
srcPath string
mockByDefault bool
mockPrototypes bool
extFunctions []string
callInits bool
matchOS bool
types map[string]ast.Expr
recorders map[string]string
taggedRec taggedRecorders
data io.ReaderAt
ifInfo *ifInfo
scopes map[string]bool
initCount int
MOCK string
EXPECT string
ObjEXPECT string
}
// MakePkg writes a mock version of the package found at srcPath into dstPath.
// If dstPath already exists, bad things will probably happen.
func MakePkg(srcPath, dstPath, pkgName string, mock bool, cfg *MockConfig) (importSet, error) {
isGoFile := func(info os.FileInfo) bool {
if info.IsDir() {
return false
}
if strings.HasSuffix(info.Name(), "_test.go") {
return false
}
return strings.HasSuffix(info.Name(), ".go")
}
fset := token.NewFileSet()
pkgs, err := parser.ParseDir(fset, srcPath, isGoFile, parser.ParseComments)
if err != nil {
return nil, Cerr{"parseDir", err}
}
imports := make(importSet)
d, err := os.Open(srcPath)
if err != nil {
return nil, Cerr{"os.Open", err}
}
defer d.Close()
files, err := d.Readdir(-1)
if err != nil {
return nil, Cerr{"Readdirnames", err}
}
nonGoSources := []string{}
nonGoFiles := []string{}
for _, entry := range files {
name := entry.Name()
if strings.HasPrefix(name, ".") {
continue
}
if entry.IsDir() {
if name == "internal" || name == "vendor" {
os.Symlink(filepath.Join(srcPath, name), filepath.Join(dstPath, name))
} else {
imports.Set(filepath.Join(pkgName, name), importNoInstall, "")
}
continue
}
if entry.IsDir() || strings.HasSuffix(name, ".go") {
continue
}
if !strings.HasSuffix(name, ".s") && !strings.HasSuffix(name, ".c") {
nonGoFiles = append(nonGoFiles, name)
continue
}
nonGoSources = append(nonGoSources, name)
}
externalFunctions := []string{}
interfaces := make(Interfaces)
for name, pkg := range pkgs {
m := &mockGen{
pkgName: pkgName,
fset: fset,
srcPath: srcPath,
mockByDefault: mock,
mockPrototypes: cfg.MockPrototypes,
callInits: !cfg.IgnoreInits,
matchOS: cfg.MatchOSArch,
types: make(map[string]ast.Expr),
recorders: make(map[string]string),
ifInfo: newIfInfo(filepath.Join(dstPath, name+"_ifmocks.go")),
MOCK: cfg.MOCK,
EXPECT: cfg.EXPECT,
ObjEXPECT: cfg.ObjEXPECT,
}
m.ifInfo.EXPECT = m.EXPECT
processed := 0
for path, file := range pkg.Files {
base := filepath.Base(path)
srcFile := filepath.Join(srcPath, base)
filename := filepath.Join(dstPath, base)
// If only considering files for this OS/Arch, then reject files
// that aren't for this OS/Arch based on filename.
if cfg.MatchOSArch && !goodOSArchFile(base, nil) {
continue
}
// If only considering files for this OS/Arch, then reject files
// that aren't for this OS/Arch based on build constraint (also
// excludes files with an ignore build constraint).
if cfg.MatchOSArch && !goodOSArchConstraints(file) {
continue
}
processed++
out, err := os.Create(filename)
if err != nil {
return nil, Cerr{"os.Create", err}
}
defer out.Close()
i, err := m.file(out, file, srcFile)
if err != nil {
return nil, Cerr{"m.file", err}
}
for path := range i {
imports.Set(path, importNormal, "")
}
/*
// TODO: we want to gofmt, goimports can break things ...
err = fixup(filename)
if err != nil {
return err
}
*/
}
// If we skipped over all the files for this package, then ignore it
// entirely.
if processed == 0 {
continue
}
filename := filepath.Join(dstPath, name+"_mock.go")
out, err := os.Create(filename)
if err != nil {
return nil, Cerr{"os.Create", err}
}
defer out.Close()
err = m.pkg(out, name)
if err != nil {
return nil, Cerr{"m.pkg", err}
}
// TODO: currently we need to use goimports to add missing imports, we
// need to sort out our own imports, then we can switch to gofmt.
err = fixup(filename)
if err != nil {
return nil, Cerr{"fixup", err}
}
for tags := range m.taggedRec.r {
filename := filepath.Join(dstPath, name+"_mock_"+tags+".go")
out, err := os.Create(filename)
if err != nil {
return nil, Cerr{"os.Create", err}
}
defer out.Close()
if err = m.extra(out, tags, name); err != nil {
return nil, Cerr{"m.pkg", err}
}
// TODO: currently we need to use goimports to add missing imports,
// we need to sort out our own imports, then we can switch to gofmt.
if err = fixup(filename); err != nil {
return nil, Cerr{"fixup", err}
}
}
externalFunctions = append(externalFunctions, m.extFunctions...)
interfaces[name] = m.ifInfo
}
if err := genInterfaces(interfaces); err != nil {
return nil, Cerr{"genInterfaces", err}
}
if cfg.IgnoreNonGoFiles {
return imports, nil
}
// Load up a rewriter with the rewrites for the external functions
rw := NewRewriter(nil)
for _, name := range externalFunctions {
rw.Rewrite("·"+name+"(", "·_real_"+name+"(")
}
// Now copy the non go source files through the rewriter
for _, name := range nonGoSources {
input := filepath.Join(srcPath, name)
output := filepath.Join(dstPath, name)
err := rw.Copy(input, output)
if err != nil {
return nil, Cerr{"rw.Copy", err}
}
}
// Symlink non source files
for _, name := range nonGoFiles {
input := filepath.Join(srcPath, name)
output := filepath.Join(dstPath, name)
err := os.Symlink(input, output)
if err != nil {
return nil, Cerr{"os.Symlink", err}
}
}
return imports, nil
}
func (m *mockGen) exprString(exp ast.Expr) string {
switch v := exp.(type) {
case *ast.BasicLit:
return v.Value
case *ast.CompositeLit:
s := ""
if v.Type != nil {
s += m.exprString(v.Type)
}
s += "{"
for i := range v.Elts {
if i > 0 {
s += ", "
}
s += m.exprString(v.Elts[i])
}
s += "}"
return s
case *ast.Ident:
return v.Name
case *ast.CallExpr:
s := m.exprString(v.Fun) + "("
for i := range v.Args {
if i > 0 {
s += ", "
}
s += m.exprString(v.Args[i])
}
s += ")"
return s
case *ast.Ellipsis:
if v.Elt == nil {
return "..."
} else {
return "..." + m.exprString(v.Elt)
}
case *ast.ChanType:
s := ""
if v.Dir == ast.RECV {
s += "<-"
}
s += "chan"
if v.Dir == ast.SEND {
s += "<-"
}
s += " " + m.exprString(v.Value)
return s
case *ast.KeyValueExpr:
return m.exprString(v.Key) + ": " + m.exprString(v.Value)
case *ast.ParenExpr:
return "(" + m.exprString(v.X) + ")"
case *ast.FuncLit:
pos1 := m.fset.Position(v.Body.Lbrace)
pos2 := m.fset.Position(v.Body.Rbrace)
body := make([]byte, pos2.Offset-pos1.Offset+1)
_, err := m.data.ReadAt(body, int64(pos1.Offset))
if err != nil {
panic(fmt.Sprintf("Failed to read from m.data: %s", err))
}
return m.exprString(v.Type) + " " + string(body)
case *ast.StarExpr:
return "*" + m.exprString(v.X)
case *ast.SelectorExpr:
scope := m.exprString(v.X)
m.registerScope(scope)
return scope + "." + v.Sel.Name
case *ast.StructType:
if len(v.Fields.List) == 0 {
return "struct{}"
}
s := "struct {\n"
for _, field := range v.Fields.List {
names := make([]string, 0, len(field.Names))
for _, ident := range field.Names {
names = append(names, ident.Name)
}
s += "\t" + strings.Join(names, ", ") + " "
s += m.exprString(field.Type)
if field.Tag != nil {
s += " " + field.Tag.Value
}
s += "\n"
}
s += "}"
return s
case *ast.ArrayType:
if v.Len == nil {
// Slice
return "[]" + m.exprString(v.Elt)
} else {
// Array
return "[" + m.exprString(v.Len) + "]" + m.exprString(v.Elt)
}
case *ast.MapType:
return "map[" + m.exprString(v.Key) + "]" + m.exprString(v.Value)
case *ast.UnaryExpr:
return v.Op.String() + m.exprString(v.X)
case *ast.TypeAssertExpr:
s := m.exprString(v.X) + ".("
if v.Type == nil {
s += "type"
} else {
s += m.exprString(v.Type)
}
s += ")"
return s
case *ast.IndexExpr:
return m.exprString(v.X) + "[" + m.exprString(v.Index) + "]"
case *ast.InterfaceType:
if len(v.Methods.List) == 0 {
return "interface{}"
} else {
s := "interface {\n"
for _, field := range v.Methods.List {
s += "\t"
switch v := field.Type.(type) {
case *ast.FuncType:
s += field.Names[0].Name + "("
if v.Params != nil {
for i, param := range v.Params.List {
if i > 0 {
s += ", "
}
if len(param.Names) > 0 {
for j, name := range param.Names {
if j > 0 {
s += ", "
}
s += m.exprString(name)
}
s += " "
}
s += m.exprString(param.Type)
}
}
s += ")"
if v.Results != nil {
s += " "
if len(v.Results.List) > 1 ||
len(v.Results.List[0].Names) > 0 {
s += "("
}
for i, result := range v.Results.List {
if i > 0 {
s += ", "
}
if len(result.Names) > 0 {
for j, name := range result.Names {
if j > 0 {
s += ", "
}
s += m.exprString(name)
}
s += " "
}
s += m.exprString(result.Type)
}
if len(v.Results.List) > 1 ||
len(v.Results.List[0].Names) > 0 {
s += ")"
}
}
case *ast.SelectorExpr:
s += m.exprString(v)
case *ast.Ident:
s += m.exprString(v)
default:
panic(fmt.Sprintf("Don't expect %T in interface", field.Type))
}
s += "\n"
}
s += "}"
return s
}
case *ast.FuncType:
s := "func("
if v.Params != nil {
for i, param := range v.Params.List {
if i > 0 {
s += ", "
}
if len(param.Names) > 0 {
for j, name := range param.Names {
if j > 0 {
s += ", "
}
s += name.Name
}
s += " "
}
s += m.exprString(param.Type)
}
}
s += ")"
if v.Results != nil {
s += " "
if len(v.Results.List) > 1 {
s += "("
}
for i, result := range v.Results.List {
if i > 0 {
s += ", "
}
s += m.exprString(result.Type)
}
if len(v.Results.List) > 1 {
s += ")"
}
}
return s
case *ast.BinaryExpr:
return m.exprString(v.X) + v.Op.String() + m.exprString(v.Y)
case *ast.SliceExpr:
s := m.exprString(v.X) + "["
if v.Low != nil {
s += m.exprString(v.Low)
}
s += ":"
if v.High != nil {
s += m.exprString(v.High)
}
if v.Slice3 {
s += ":"
if v.Max != nil {
s += m.exprString(v.Max)
}
}
s += "]"
return s
default:
panic(fmt.Sprintf("Can't convert (%v)%T to string in exprString", exp, exp))
}
}
func (m *mockGen) registerScope(scope string) {
if m.scopes != nil {
m.scopes[scope] = true
}
}
func (m *mockGen) collectScopes() {
m.scopes = make(map[string]bool)
}
func (m *mockGen) getScopes() []string {
scopes := make([]string, 0, len(m.scopes))
for scope := range m.scopes {
scopes = append(scopes, scope)
}
m.scopes = nil
return scopes
}
func fixup(filename string) error {
cmd := exec.Command("goimports", "-w", filename)
out, err := cmd.CombinedOutput()
if err != nil {
return fmt.Errorf("Failed to run gofmt on '%s': %s\noutput:\n%s",
filename, err, out)
}
return nil
}
func (m *mockGen) pkg(out io.Writer, name string) error {
fmt.Fprintf(out, "package %s\n\n", name)
fmt.Fprintf(out, "import \"github.com/golang/mock/gomock\"\n\n")
fmt.Fprintf(out, "type _meta struct{}\n")
fmt.Fprintf(out, "type _packageMock struct{int}\n")
fmt.Fprintf(out, "type _package_Rec struct{\n")
fmt.Fprintf(out, "\tmock *_packageMock\n")
fmt.Fprintf(out, "}\n\n")
fmt.Fprintf(out, "var (\n")
fmt.Fprintf(out, "\t_allMocked = false\n")
fmt.Fprintf(out, "\t_enabledMocks = make(map[string]bool)\n")
fmt.Fprintf(out, "\t_disabledMocks = make(map[string]bool)\n")
fmt.Fprintf(out, "\t_ctrl *gomock.Controller\n")
fmt.Fprintf(out, "\t_pkgMock = &_packageMock{}\n")
fmt.Fprintf(out, ")\n\n")
fmt.Fprintf(out, "func callInits(inits ...func()) {\n")
fmt.Fprintf(out, "\tmocked := _allMocked\n")
fmt.Fprintf(out, "\tenabledMocks := _enabledMocks\n")
fmt.Fprintf(out, "\t_allMocked = false\n")
fmt.Fprintf(out, "\t_enabledMocks = nil\n")
fmt.Fprintf(out, "\tfor _, f := range inits {\n")
fmt.Fprintf(out, "\t\tf()\n")
fmt.Fprintf(out, "\t}\n")
fmt.Fprintf(out, "\t_allMocked = mocked\n")
fmt.Fprintf(out, "\t_enabledMocks = enabledMocks\n")
fmt.Fprintf(out, "}\n\n")
fmt.Fprintf(out, "func %s() *_meta {\n", m.MOCK)
fmt.Fprintf(out, "\treturn nil\n")
fmt.Fprintf(out, "}\n")
fmt.Fprintf(out, "func (_ *_meta) SetController(controller *gomock.Controller) {\n")
fmt.Fprintf(out, "\t_ctrl = controller\n")
fmt.Fprintf(out, "}\n")
fmt.Fprintf(out, "func (_ *_meta) MockAll(enabled bool) {\n")
fmt.Fprintf(out, "\t_allMocked = enabled\n")
fmt.Fprintf(out, "\t_enabledMocks = make(map[string]bool)\n")
fmt.Fprintf(out, "\t_disabledMocks = make(map[string]bool)\n")
fmt.Fprintf(out, "}\n")
fmt.Fprintf(out, "func (_ *_meta) EnableMock(names ...string) {\n")
fmt.Fprintf(out, "\tfor _, name := range names {\n")
fmt.Fprintf(out, "\t\t_enabledMocks[name] = true\n")
fmt.Fprintf(out, "\t\tdelete(_disabledMocks, name)\n")
fmt.Fprintf(out, "\t}\n")
fmt.Fprintf(out, "}\n\n")
fmt.Fprintf(out, "func (_ *_meta) DisableMock(names ...string) {\n")
fmt.Fprintf(out, "\tfor _, name := range names {\n")
fmt.Fprintf(out, "\t\t_disabledMocks[name] = true\n")
fmt.Fprintf(out, "\t\tdelete(_enabledMocks, name)\n")
fmt.Fprintf(out, "\t}\n")
fmt.Fprintf(out, "}\n\n")
fmt.Fprintf(out, "func %s() *_package_Rec {\n", m.EXPECT)
fmt.Fprintf(out, "\treturn &_package_Rec{_pkgMock}\n")
fmt.Fprintf(out, "}\n\n")
for base, rec := range m.recorders {
if _, found := m.recorders[base[1:]]; base[0] == '*' && found {
// If pointer and non-pointer receiver, just use the non-pointer
continue
}
name := base
mock := "Mock_" + name
retType := mock