blob: a18eb25261d609509386cdb6413c7174d46973e3 [file] [log] [blame]
// 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
import "C"
func f() {
var x C.CFTypeRef = nil
x = nil
x, x = nil, nil
}
`,
Out: `package main
import "C"
func f() {
var x C.CFTypeRef = 0
x = 0
x, x = 0, 0
}
`,
},
{
Name: "cftype.globalVariable",
In: `package main
import "C"
var x C.CFTypeRef = nil
func f() {
x = nil
}
`,
Out: `package main
import "C"
var x C.CFTypeRef = 0
func f() {
x = 0
}
`,
},
{
Name: "cftype.EqualArgument",
In: `package main
import "C"
var x C.CFTypeRef
var y = x == nil
var z = x != nil
`,
Out: `package main
import "C"
var x C.CFTypeRef
var y = x == 0
var z = x != 0
`,
},
{
Name: "cftype.StructField",
In: `package main
import "C"
type T struct {
x C.CFTypeRef
}
var t = T{x: nil}
`,
Out: `package main
import "C"
type T struct {
x C.CFTypeRef
}
var t = T{x: 0}
`,
},
{
Name: "cftype.FunctionArgument",
In: `package main
import "C"
func f(x C.CFTypeRef) {
}
func g() {
f(nil)
}
`,
Out: `package main
import "C"
func f(x C.CFTypeRef) {
}
func g() {
f(0)
}
`,
},
{
Name: "cftype.ArrayElement",
In: `package main
import "C"
var x = [3]C.CFTypeRef{nil, nil, nil}
`,
Out: `package main
import "C"
var x = [3]C.CFTypeRef{0, 0, 0}
`,
},
{
Name: "cftype.SliceElement",
In: `package main
import "C"
var x = []C.CFTypeRef{nil, nil, nil}
`,
Out: `package main
import "C"
var x = []C.CFTypeRef{0, 0, 0}
`,
},
{
Name: "cftype.MapKey",
In: `package main
import "C"
var x = map[C.CFTypeRef]int{nil: 0}
`,
Out: `package main
import "C"
var x = map[C.CFTypeRef]int{0: 0}
`,
},
{
Name: "cftype.MapValue",
In: `package main
import "C"
var x = map[int]C.CFTypeRef{0: nil}
`,
Out: `package main
import "C"
var x = map[int]C.CFTypeRef{0: 0}
`,
},
{
Name: "cftype.Conversion1",
In: `package main
import "C"
var x C.CFTypeRef
var y = (*unsafe.Pointer)(&x)
`,
Out: `package main
import "C"
var x C.CFTypeRef
var y = (*unsafe.Pointer)(unsafe.Pointer(&x))
`,
},
{
Name: "cftype.Conversion2",
In: `package main
import "C"
var x unsafe.Pointer
var y = (*C.CFTypeRef)(&x)
`,
Out: `package main
import "C"
var x unsafe.Pointer
var y = (*C.CFTypeRef)(unsafe.Pointer(&x))
`,
},
}