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// Copyright © 2014 Steve Francia <spf@spf13.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
package cast
import (
"testing"
qt "github.com/frankban/quicktest"
)
func TestIndirect(t *testing.T) {
c := qt.New(t)
x := 13
y := &x
z := &y
var ptr *string
var ptrptr **string
var i any
var n = int(13)
var i2 any = n
var i3 any = &n
var b *bool
var i4 any = b
testCases := []struct {
input any
expected any
expectedOk bool
}{
{x, 13, false},
{y, 13, true},
{z, 13, true},
{ptr, nil, true},
{ptrptr, nil, true},
{i, nil, false},
{&i, nil, true},
{i2, 13, false},
{&i2, 13, true},
{i3, 13, true},
{&i3, 13, true},
{i4, nil, true},
{&i4, nil, true},
{nil, nil, false},
}
for _, testCase := range testCases {
// TODO: remove after minimum Go version is >=1.22
testCase := testCase
t.Run("", func(t *testing.T) {
v, ok := indirect(testCase.input)
c.Assert(v, qt.Equals, testCase.expected)
c.Assert(ok, qt.Equals, testCase.expectedOk)
})
}
}
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