mirror of https://github.com/pulumi/pulumi.git
96 lines
2.0 KiB
Go
96 lines
2.0 KiB
Go
// Copyright 2016-2020, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package deepcopy
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import (
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"fmt"
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"testing"
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"github.com/pulumi/pulumi/sdk/v3/go/internal"
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"github.com/stretchr/testify/assert"
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)
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func TestDeepCopy(t *testing.T) {
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t.Parallel()
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cases := []interface{}{
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bool(false),
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bool(true),
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int(-42),
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int8(-42),
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int16(-42),
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int32(-42),
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int64(-42),
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uint(42),
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uint8(42),
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uint16(42),
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uint32(42),
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uint64(42),
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float32(3.14159),
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float64(3.14159),
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complex64(complex(3.14159, -42)),
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complex(3.14159, -42),
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"foo",
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[2]byte{42, 24},
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[]byte{0, 1, 2, 3},
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[]string{"foo", "bar"},
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map[string]int{
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"a": 42,
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"b": 24,
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},
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struct {
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Foo int
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Bar map[int]int
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}{
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Foo: 42,
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Bar: map[int]int{
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19: 77,
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},
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},
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[]map[string]string{
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{
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"foo": "bar",
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"baz": "qux",
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},
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{
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"alpha": "beta",
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},
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},
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map[string]interface{}{
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"foo": map[string]interface{}{
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"bar": "baz",
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},
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"bar": []int{42},
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},
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}
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//nolint:paralleltest // false positive because range var isn't used directly in t.Run(name) arg
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for i, c := range cases {
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i, c := i, c
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t.Run(fmt.Sprintf("case %d", i), func(t *testing.T) {
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t.Parallel()
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assert.EqualValues(t, c, Copy(c))
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})
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}
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}
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func TestDeepCopyDoesntCopyOutputState(t *testing.T) {
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t.Parallel()
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state := internal.OutputState{}
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assert.PanicsWithValue(t, "fatal: A failure has occurred: Outputs cannot be deep copied", func() {
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Copy(state)
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})
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}
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