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// Copyright 2019 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build linux
// +build linux
package sysfs
import (
"testing"
"github.com/google/go-cmp/cmp"
)
func TestFibreChannelClass(t *testing.T) {
fs, err := NewFS(sysTestFixtures)
if err != nil {
t.Fatal(err)
}
got, err := fs.FibreChannelClass()
if err != nil {
t.Fatal(err)
}
// "host0" FibreChannelHost constants.
var (
name0 = "host0"
speed0 = "16 Gbit"
portState0 = "Online"
portType0 = "Point-To-Point (direct nport connection)"
portName0 = "1000e0071bce95f2"
symbolicName0 = "Emulex SN1100E2P FV12.4.270.3 DV12.4.0.0. HN:gotest. OS:Linux"
nodeName0 = "2000e0071bce95f2"
portID0 = "000002"
fabricName0 = "0"
devLossTMO0 = "30"
supportedClasses0 = "Class 3"
supportedSpeeds0 = "4 Gbit, 8 Gbit, 16 Gbit"
// "host0" FibreChannelHost.Counters constants.
dumpedFrames0 = ^uint64(0)
errorFrames0 = uint64(0)
invalidCRCCount0 = uint64(0x2)
rxFrames0 = uint64(0x3)
rxWords0 = uint64(0x4)
txFrames0 = uint64(0x5)
txWords0 = uint64(0x6)
secondsSinceLastReset0 = uint64(0x7)
invalidTXWordCount0 = uint64(0x8)
linkFailureCount0 = uint64(0x9)
lossOfSyncCount0 = uint64(0x10)
lossOfSignalCount0 = uint64(0x11)
nosCount0 = uint64(0x12)
fcpPacketAborts0 = uint64(0x13)
)
// "host1" FibreChannelHost constants.
var (
name1 = "host1"
portState1 = "Online"
// "host1" FibreChannelHost.Counters constants.
dumpedFrames1 = uint64(0)
errorFrames1 = ^uint64(0)
invalidCRCCount1 = uint64(0x20)
rxFrames1 = uint64(0x30)
rxWords1 = uint64(0x40)
txFrames1 = uint64(0x50)
txWords1 = uint64(0x60)
secondsSinceLastReset1 = uint64(0x70)
invalidTXWordCount1 = uint64(0x80)
linkFailureCount1 = uint64(0x90)
lossOfSyncCount1 = uint64(0x100)
lossOfSignalCount1 = uint64(0x110)
nosCount1 = uint64(0x120)
fcpPacketAborts1 = uint64(0x130)
)
want := FibreChannelClass{
"host0": FibreChannelHost{
Name: &name0,
Speed: &speed0,
PortState: &portState0,
PortType: &portType0,
PortName: &portName0,
SymbolicName: &symbolicName0,
NodeName: &nodeName0,
PortID: &portID0,
FabricName: &fabricName0,
DevLossTMO: &devLossTMO0,
SupportedClasses: &supportedClasses0,
SupportedSpeeds: &supportedSpeeds0,
Counters: &FibreChannelCounters{
DumpedFrames: &dumpedFrames0,
ErrorFrames: &errorFrames0,
InvalidCRCCount: &invalidCRCCount0,
RXFrames: &rxFrames0,
RXWords: &rxWords0,
TXFrames: &txFrames0,
TXWords: &txWords0,
SecondsSinceLastReset: &secondsSinceLastReset0,
InvalidTXWordCount: &invalidTXWordCount0,
LinkFailureCount: &linkFailureCount0,
LossOfSyncCount: &lossOfSyncCount0,
LossOfSignalCount: &lossOfSignalCount0,
NosCount: &nosCount0,
FCPPacketAborts: &fcpPacketAborts0,
},
},
"host1": FibreChannelHost{
Name: &name1,
PortState: &portState1,
Counters: &FibreChannelCounters{
DumpedFrames: &dumpedFrames1,
ErrorFrames: &errorFrames1,
InvalidCRCCount: &invalidCRCCount1,
RXFrames: &rxFrames1,
RXWords: &rxWords1,
TXFrames: &txFrames1,
TXWords: &txWords1,
SecondsSinceLastReset: &secondsSinceLastReset1,
InvalidTXWordCount: &invalidTXWordCount1,
LinkFailureCount: &linkFailureCount1,
LossOfSyncCount: &lossOfSyncCount1,
LossOfSignalCount: &lossOfSignalCount1,
NosCount: &nosCount1,
FCPPacketAborts: &fcpPacketAborts1,
},
},
}
if diff := cmp.Diff(want, got); diff != "" {
t.Fatalf("unexpected FibreChannel class (-want +got):\n%s", diff)
}
}
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