// Copyright 2012 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 main

func init() {
	addTestCases(netipv6zoneTests, netipv6zone)
}

var netipv6zoneTests = []testCase{
	{
		Name: "netipv6zone.0",
		In: `package main

import "net"

func f() net.Addr {
	a := &net.IPAddr{ip1}
	sub(&net.UDPAddr{ip2, 12345})

// Copyright 2020 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 main

func init() {
	addTestCases(buildtagTests, buildtag)
}

var buildtagTests = []testCase{
	{
		Name:    "buildtag.oldGo",
		Version: "go1.10",
		In: `//go:build yes
// +build yes

package main
`,
	},
	{
		Name:    "buildtag.new",

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

import "strings"

func init() {
	addTestCases(eglTestsFor("EGLDisplay"), eglfixDisp)
	addTestCases(eglTestsFor("EGLConfig"), eglfixConfig)
}

func eglTestsFor(tname string) []testCase {
	var eglTests = []testCase{
		{
			Name: "egl.localVariable",
			In: `package main

// Copyright 2016 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 main

func init() {
	addTestCases(contextTests, ctxfix)
}

var contextTests = []testCase{
	{
		Name: "context.0",
		In: `package main

import "golang.org/x/net/context"

var _ = "golang.org/x/net/context"
`,
		Out: `package main

import "context"

// Copyright 2012 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 main

func init() {
	addTestCases(printerconfigTests, printerconfig)
}

var printerconfigTests = []testCase{
	{
		Name: "printerconfig.0",
		In: `package main

import "go/printer"

func f() printer.Config {
	b := printer.Config{0, 8}
	c := &printer.Config{0}

// Copyright 2012 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 main

func init() {
	addTestCases(gotypesTests, gotypes)
}

var gotypesTests = []testCase{
	{
		Name: "gotypes.0",
		In: `package main

import "golang.org/x/tools/go/types"
import "golang.org/x/tools/go/exact"

var _ = exact.Kind

func f() {

	"strings"
	"testing"
)

type testCase struct {
	Name    string
	Fn      func(*ast.File) bool
	Version string
	In      string
	Out     string
}

var testCases []testCase

func addTestCases(t []testCase, fn func(*ast.File) bool) {
	// Fill in fn to avoid repetition in definitions.
	if fn != nil {
		for i := range t {
			if t[i].Fn == nil {
				t[i].Fn = fn
			}
		}
	}

// Copyright 2017 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 main

func init() {
	addTestCases(cftypeTests, cftypefix)
}

var cftypeTests = []testCase{
	{
		Name: "cftype.localVariable",
		In: `package main

// typedef const void *CFTypeRef;
import "C"

func f() {
	var x C.CFTypeRef = nil
	x = nil

// Copyright 2017 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 main

func init() {
	addTestCases(jniTests, jnifix)
}

var jniTests = []testCase{
	{
		Name: "jni.localVariable",
		In: `package main

// typedef struct _jobject* jobject;
import "C"

func f() {
	var x C.jobject = nil
	x = nil
	x, x = nil, nil
}

// 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 main

import "go/ast"

func init() {
	addTestCases(importTests, nil)
}

var importTests = []testCase{
	{
		Name: "import.0",
		Fn:   addImportFn("os"),
		In: `package main

import (
	"os"
)
`,
		Out: `package main

import (
	"os"
)