a33050637b
- pgsql/util/error.go contains error handling logic - pgsql/page/page.go contains the page struct - pgsql/monitoring contains the prometheus logic - pgsql/pgsession contains the pgsession struct
57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
// Copyright 2019 clair authors
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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 pgsql
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import (
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"sync"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/coreos/clair/database/pgsql/namespace"
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"github.com/coreos/clair/database/pgsql/testutil"
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)
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const (
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numVulnerabilities = 100
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numFeatures = 100
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)
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func TestConcurrency(t *testing.T) {
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db, cleanup := testutil.CreateTestDB(t, "concurrency")
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defer cleanup()
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var wg sync.WaitGroup
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// there's a limit on the number of concurrent connections in the pool
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wg.Add(30)
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for i := 0; i < 30; i++ {
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go func() {
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defer wg.Done()
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nsNamespaces := testutil.GenRandomNamespaces(t, 100)
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tx, err := db.Begin()
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if err != nil {
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panic(err)
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}
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assert.Nil(t, namespace.PersistNamespaces(tx, nsNamespaces))
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if err := tx.Commit(); err != nil {
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panic(err)
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}
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}()
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}
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wg.Wait()
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}
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