diff options
Diffstat (limited to 'vendor/github.com/prometheus/procfs/mountstats_test.go')
-rw-r--r-- | vendor/github.com/prometheus/procfs/mountstats_test.go | 273 |
1 files changed, 0 insertions, 273 deletions
diff --git a/vendor/github.com/prometheus/procfs/mountstats_test.go b/vendor/github.com/prometheus/procfs/mountstats_test.go deleted file mode 100644 index 8f04f5355..000000000 --- a/vendor/github.com/prometheus/procfs/mountstats_test.go +++ /dev/null @@ -1,273 +0,0 @@ -package procfs - -import ( - "fmt" - "reflect" - "strings" - "testing" - "time" -) - -func TestMountStats(t *testing.T) { - tests := []struct { - name string - s string - mounts []*Mount - invalid bool - }{ - { - name: "no devices", - s: `hello`, - }, - { - name: "device has too few fields", - s: `device foo`, - invalid: true, - }, - { - name: "device incorrect format", - s: `device rootfs BAD on / with fstype rootfs`, - invalid: true, - }, - { - name: "device incorrect format", - s: `device rootfs mounted BAD / with fstype rootfs`, - invalid: true, - }, - { - name: "device incorrect format", - s: `device rootfs mounted on / BAD fstype rootfs`, - invalid: true, - }, - { - name: "device incorrect format", - s: `device rootfs mounted on / with BAD rootfs`, - invalid: true, - }, - { - name: "device rootfs cannot have stats", - s: `device rootfs mounted on / with fstype rootfs stats`, - invalid: true, - }, - { - name: "NFSv4 device with too little info", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs4 statvers=1.1\nhello", - invalid: true, - }, - { - name: "NFSv4 device with bad bytes", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs4 statvers=1.1\nbytes: 0", - invalid: true, - }, - { - name: "NFSv4 device with bad events", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs4 statvers=1.1\nevents: 0", - invalid: true, - }, - { - name: "NFSv4 device with bad per-op stats", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs4 statvers=1.1\nper-op statistics\nFOO 0", - invalid: true, - }, - { - name: "NFSv4 device with bad transport stats", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs4 statvers=1.1\nxprt: tcp", - invalid: true, - }, - { - name: "NFSv4 device with bad transport version", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs4 statvers=foo\nxprt: tcp 0", - invalid: true, - }, - { - name: "NFSv4 device with bad transport stats version 1.0", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs4 statvers=1.0\nxprt: tcp 0 0 0 0 0 0 0 0 0 0 0 0 0", - invalid: true, - }, - { - name: "NFSv4 device with bad transport stats version 1.1", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs4 statvers=1.1\nxprt: tcp 0 0 0 0 0 0 0 0 0 0", - invalid: true, - }, - { - name: "NFSv3 device with transport stats version 1.0 OK", - s: "device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs statvers=1.0\nxprt: tcp 1 2 3 4 5 6 7 8 9 10", - mounts: []*Mount{{ - Device: "192.168.1.1:/srv", - Mount: "/mnt/nfs", - Type: "nfs", - Stats: &MountStatsNFS{ - StatVersion: "1.0", - Transport: NFSTransportStats{ - Port: 1, - Bind: 2, - Connect: 3, - ConnectIdleTime: 4, - IdleTime: 5 * time.Second, - Sends: 6, - Receives: 7, - BadTransactionIDs: 8, - CumulativeActiveRequests: 9, - CumulativeBacklog: 10, - }, - }, - }}, - }, - { - name: "device rootfs OK", - s: `device rootfs mounted on / with fstype rootfs`, - mounts: []*Mount{{ - Device: "rootfs", - Mount: "/", - Type: "rootfs", - }}, - }, - { - name: "NFSv3 device with minimal stats OK", - s: `device 192.168.1.1:/srv mounted on /mnt/nfs with fstype nfs statvers=1.1`, - mounts: []*Mount{{ - Device: "192.168.1.1:/srv", - Mount: "/mnt/nfs", - Type: "nfs", - Stats: &MountStatsNFS{ - StatVersion: "1.1", - }, - }}, - }, - { - name: "fixtures OK", - mounts: []*Mount{ - { - Device: "rootfs", - Mount: "/", - Type: "rootfs", - }, - { - Device: "sysfs", - Mount: "/sys", - Type: "sysfs", - }, - { - Device: "proc", - Mount: "/proc", - Type: "proc", - }, - { - Device: "/dev/sda1", - Mount: "/", - Type: "ext4", - }, - { - Device: "192.168.1.1:/srv/test", - Mount: "/mnt/nfs/test", - Type: "nfs4", - Stats: &MountStatsNFS{ - StatVersion: "1.1", - Age: 13968 * time.Second, - Bytes: NFSBytesStats{ - Read: 1207640230, - ReadTotal: 1210214218, - ReadPages: 295483, - }, - Events: NFSEventsStats{ - InodeRevalidate: 52, - DnodeRevalidate: 226, - VFSOpen: 1, - VFSLookup: 13, - VFSAccess: 398, - VFSReadPages: 331, - VFSWritePages: 47, - VFSFlush: 77, - VFSFileRelease: 77, - }, - Operations: []NFSOperationStats{ - { - Operation: "NULL", - }, - { - Operation: "READ", - Requests: 1298, - Transmissions: 1298, - BytesSent: 207680, - BytesReceived: 1210292152, - CumulativeQueueTime: 6 * time.Millisecond, - CumulativeTotalResponseTime: 79386 * time.Millisecond, - CumulativeTotalRequestTime: 79407 * time.Millisecond, - }, - { - Operation: "WRITE", - }, - }, - Transport: NFSTransportStats{ - Port: 832, - Connect: 1, - IdleTime: 11 * time.Second, - Sends: 6428, - Receives: 6428, - CumulativeActiveRequests: 12154, - MaximumRPCSlotsUsed: 24, - CumulativeSendingQueue: 26, - CumulativePendingQueue: 5726, - }, - }, - }, - }, - }, - } - - for i, tt := range tests { - t.Logf("[%02d] test %q", i, tt.name) - - var mounts []*Mount - var err error - - if tt.s != "" { - mounts, err = parseMountStats(strings.NewReader(tt.s)) - } else { - proc, e := FS("fixtures").NewProc(26231) - if e != nil { - t.Fatalf("failed to create proc: %v", err) - } - - mounts, err = proc.MountStats() - } - - if tt.invalid && err == nil { - t.Error("expected an error, but none occurred") - } - if !tt.invalid && err != nil { - t.Errorf("unexpected error: %v", err) - } - - if want, have := tt.mounts, mounts; !reflect.DeepEqual(want, have) { - t.Errorf("mounts:\nwant:\n%v\nhave:\n%v", mountsStr(want), mountsStr(have)) - } - } -} - -func mountsStr(mounts []*Mount) string { - var out string - for i, m := range mounts { - out += fmt.Sprintf("[%d] %q on %q (%q)", i, m.Device, m.Mount, m.Type) - - stats, ok := m.Stats.(*MountStatsNFS) - if !ok { - out += "\n" - continue - } - - out += fmt.Sprintf("\n\t- v%s, age: %s", stats.StatVersion, stats.Age) - out += fmt.Sprintf("\n\t- bytes: %v", stats.Bytes) - out += fmt.Sprintf("\n\t- events: %v", stats.Events) - out += fmt.Sprintf("\n\t- transport: %v", stats.Transport) - out += fmt.Sprintf("\n\t- per-operation stats:") - - for _, o := range stats.Operations { - out += fmt.Sprintf("\n\t\t- %v", o) - } - - out += "\n" - } - - return out -} |