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64c660c19e
Tests that "lnd --debuglevel=show" command works and prints the list of supported subsystems.
28 lines
1,013 B
Go
28 lines
1,013 B
Go
//go:build integration
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package itest
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import (
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"os/exec"
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"github.com/lightningnetwork/lnd/lntest"
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"github.com/stretchr/testify/require"
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)
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// testDebuglevelShow tests that "lnd --debuglevel=show" command works and
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// prints the list of supported subsystems.
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func testDebuglevelShow(ht *lntest.HarnessTest) {
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// We can't use ht.NewNode, because it adds more arguments to the
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// command line (e.g. flags configuring bitcoin backend), but we want to
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// make sure that "lnd --debuglevel=show" works without any other flags.
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lndBinary := getLndBinary(ht.T)
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cmd := exec.Command(lndBinary, "--debuglevel=show")
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stdoutStderrBytes, err := cmd.CombinedOutput()
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require.NoError(ht, err, "failed to run 'lnd --debuglevel=show'")
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// Make sure that the output contains the list of supported subsystems
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// and that the list is not empty. We search PEER subsystem.
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stdoutStderr := string(stdoutStderrBytes)
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require.Contains(ht, stdoutStderr, "Supported subsystems")
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require.Contains(ht, stdoutStderr, "PEER")
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}
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