1166fdfbab
Resolves https://github.com/storj/storj/issues/5798 Change-Id: I6fe2c57b3a247b085026feb8bee60c2d002db71b
83 lines
2.5 KiB
Go
83 lines
2.5 KiB
Go
// Copyright (C) 2023 Storj Labs, Inc.
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// See LICENSE for copying information.
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package piecetracker_test
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/require"
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"go.uber.org/zap"
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"storj.io/common/memory"
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"storj.io/common/testcontext"
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"storj.io/common/testrand"
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"storj.io/storj/private/testplanet"
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"storj.io/storj/satellite"
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)
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func TestObserverPieceTracker(t *testing.T) {
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testplanet.Run(t, testplanet.Config{
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SatelliteCount: 1, StorageNodeCount: 4, UplinkCount: 1,
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Reconfigure: testplanet.Reconfigure{
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Satellite: func(log *zap.Logger, index int, config *satellite.Config) {
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config.PieceTracker.UseRangedLoop = true
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config.RangedLoop.Parallelism = 4
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config.RangedLoop.BatchSize = 4
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// configure RS
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config.Metainfo.RS.Min = 2
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config.Metainfo.RS.Repair = 3
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config.Metainfo.RS.Success = 4
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config.Metainfo.RS.Total = 4
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},
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},
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}, func(t *testing.T, ctx *testcontext.Context, planet *testplanet.Planet) {
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// ensure that the piece counts are empty
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pieceCounts, err := planet.Satellites[0].Overlay.DB.AllPieceCounts(ctx)
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require.NoError(t, err)
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require.Equal(t, 0, len(pieceCounts))
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// Setup: create 50KiB of data for the uplink to upload
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testdata := testrand.Bytes(50 * memory.KiB)
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testBucket := "testbucket"
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err = planet.Uplinks[0].Upload(ctx, planet.Satellites[0], testBucket, "test/path", testdata)
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require.NoError(t, err)
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// Run the ranged loop
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_, err = planet.Satellites[0].RangedLoop.RangedLoop.Service.RunOnce(ctx)
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require.NoError(t, err)
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// Check that the piece counts are correct
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pieceCounts, err = planet.Satellites[0].Overlay.DB.AllPieceCounts(ctx)
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require.NoError(t, err)
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require.True(t, len(pieceCounts) > 0)
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for node, count := range pieceCounts {
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require.Equal(t, int64(1), count, "node %s should have 1 piece", node)
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}
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// upload more objects
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numOfObjects := 10
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for i := 0; i < numOfObjects; i++ {
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err = planet.Uplinks[0].Upload(ctx, planet.Satellites[0], testBucket, fmt.Sprintf("test/path%d", i), testdata)
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require.NoError(t, err)
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}
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// Run the ranged loop again
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_, err = planet.Satellites[0].RangedLoop.RangedLoop.Service.RunOnce(ctx)
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require.NoError(t, err)
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// Check that the piece counts are correct
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pieceCounts, err = planet.Satellites[0].Overlay.DB.AllPieceCounts(ctx)
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require.NoError(t, err)
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require.True(t, len(pieceCounts) > 0)
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for node, count := range pieceCounts {
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require.Equal(t, int64(numOfObjects+1), count, "node %s should have %d pieces", node, numOfObjects+1)
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}
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})
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}
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