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| author | Tamir Duberstein <tamird@google.com> | 2020-08-28 16:43:24 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-08-28 16:45:18 -0700 |
| commit | d3057717dcb7b6777aa4c20cac69babc7b545b5d (patch) | |
| tree | 2d84a66ebfa8975a4072f61274ac6d59bcfd7802 /test/packetimpact/runner/packetimpact_test.go | |
| parent | d5787f628c40624db4d9d2a970f7e672bb006852 (diff) | |
Include command output on error
Currently the logs produce
TestOne: packetimpact_test.go:182: listing devices on ... container: process terminated with status: 126
which is not actionable; presumably the `ip` command output is interesting.
PiperOrigin-RevId: 329032105
Diffstat (limited to 'test/packetimpact/runner/packetimpact_test.go')
| -rw-r--r-- | test/packetimpact/runner/packetimpact_test.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/packetimpact/runner/packetimpact_test.go b/test/packetimpact/runner/packetimpact_test.go index e8c183977..cb9bfd5b7 100644 --- a/test/packetimpact/runner/packetimpact_test.go +++ b/test/packetimpact/runner/packetimpact_test.go @@ -369,11 +369,11 @@ func createDockerNetwork(ctx context.Context, n *dockerutil.Network) error { func deviceByIP(ctx context.Context, d *dockerutil.Container, ip net.IP) (string, netdevs.DeviceInfo, error) { out, err := d.Exec(ctx, dockerutil.ExecOpts{}, "ip", "addr", "show") if err != nil { - return "", netdevs.DeviceInfo{}, fmt.Errorf("listing devices on %s container: %w", d.Name, err) + return "", netdevs.DeviceInfo{}, fmt.Errorf("listing devices on %s container: %w\n%s", d.Name, err, out) } devs, err := netdevs.ParseDevices(out) if err != nil { - return "", netdevs.DeviceInfo{}, fmt.Errorf("parsing devices from %s container: %w", d.Name, err) + return "", netdevs.DeviceInfo{}, fmt.Errorf("parsing devices from %s container: %w\n%s", d.Name, err, out) } testDevice, deviceInfo, err := netdevs.FindDeviceByIP(ip, devs) if err != nil { |