mirror of
https://github.com/miguelmota/cointop
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72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package reflectutil
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import (
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"reflect"
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"testing"
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)
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func TestHasPointers(t *testing.T) {
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tests := []struct {
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val interface{}
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want bool
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}{
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{false, false},
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{int(1), false},
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{int8(1), false},
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{int16(1), false},
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{int32(1), false},
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{int64(1), false},
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{uint(1), false},
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{uint8(1), false},
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{uint16(1), false},
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{uint32(1), false},
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{uint64(1), false},
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{uintptr(1), false},
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{float32(1.0), false},
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{float64(1.0), false},
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{complex64(1.0i), false},
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{complex128(1.0i), false},
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{[...]int{1, 2}, false},
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{[...]*int{nil, nil}, true},
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{make(chan bool), true},
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{TestHasPointers, true},
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{map[string]string{"foo": "bar"}, true},
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{new(int), true},
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{[]int{1, 2}, true},
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{"foo", true},
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{struct{}{}, false},
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{struct{ int }{0}, false},
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{struct {
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a int
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b bool
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}{0, false}, false},
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{struct {
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a int
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b string
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}{0, ""}, true},
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{struct{ *int }{nil}, true},
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{struct {
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a *int
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b int
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}{nil, 0}, true},
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}
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for i, tt := range tests {
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got := hasPointers(reflect.TypeOf(tt.val))
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if got != tt.want {
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t.Errorf("%d. hasPointers(%T) = %v; want %v", i, tt.val, got, tt.want)
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}
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}
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}
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