mirror of https://github.com/pulumi/pulumi.git
52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
// Copyright 2016-2018, 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 plugin
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import (
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"sync"
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"testing"
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"github.com/pulumi/pulumi/sdk/v3/go/common/testing/diagtest"
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"github.com/stretchr/testify/require"
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)
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func TestClosePanic(t *testing.T) {
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t.Parallel()
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sink := diagtest.LogSink(t)
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ctx, err := NewContext(sink, sink, nil, nil, "", nil, false, nil)
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require.NoError(t, err)
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host, ok := ctx.Host.(*defaultHost)
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require.True(t, ok)
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// Spin up a load of loadPlugin calls and then Close the context. This should not panic.
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var wg sync.WaitGroup
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for i := 0; i < 100; i++ {
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wg.Add(1)
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go func() {
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defer wg.Done()
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// We expect some of these to error that the host is shutting down, that's fine this test is just
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// checking nothing panics.
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_, _ = host.loadPlugin(host.loadRequests, func() (interface{}, error) {
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return nil, nil
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})
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}()
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}
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err = host.Close()
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require.NoError(t, err)
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wg.Wait()
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}
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