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// Copyright (C) 2019-2021 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package algod
import (
"path/filepath"
"testing"
"github.com/stretchr/testify/require"
"github.com/algorand/go-algorand/nodecontrol"
"github.com/algorand/go-algorand/test/framework/fixtures"
"github.com/algorand/go-algorand/test/partitiontest"
"github.com/algorand/go-algorand/util"
)
func TestAlgodLogsToFile(t *testing.T) {
partitiontest.PartitionTest(t)
t.Parallel()
var fixture fixtures.LibGoalFixture
fixture.SetupNoStart(t, filepath.Join("nettemplates", "TwoNodes50Each.json"))
defer fixture.Shutdown()
binDir := fixture.GetBinDir()
// Start one node with Redirect enabled and one without.
// The one with redirect should not generate the algod-*.log files
nc1 := nodecontrol.MakeNodeController(binDir, fixture.PrimaryDataDir())
nc2 := nodecontrol.MakeNodeController(binDir, fixture.NodeDataDirs()[0])
testNodeCreatesLogFiles(t, nc1, true)
testNodeCreatesLogFiles(t, nc2, false)
}
func testNodeCreatesLogFiles(t *testing.T, nc nodecontrol.NodeController, redirect bool) {
a := require.New(fixtures.SynchronizedTest(t))
stdOutFile := filepath.Join(nc.GetDataDir(), nodecontrol.StdOutFilename)
exists := util.FileExists(stdOutFile)
a.False(exists, "StdOut file should not exist before starting")
stdErrFile := filepath.Join(nc.GetDataDir(), nodecontrol.StdErrFilename)
exists = util.FileExists(stdErrFile)
a.False(exists, "StdErr file should not exist before starting")
startArgs := nodecontrol.AlgodStartArgs{
RedirectOutput: redirect,
}
nc.StartAlgod(startArgs)
shouldWriteOutFiles := !redirect
var failMessage string
if shouldWriteOutFiles {
failMessage = "file doesn't exist when it should"
} else {
failMessage = "file exists when it shouldn't"
}
a.Equal(shouldWriteOutFiles, util.FileExists(stdOutFile), "StdOut %s", failMessage)
a.Equal(shouldWriteOutFiles, util.FileExists(stdErrFile), "StdErr %s", failMessage)
}
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