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https://github.com/prometheus-community/windows_exporter.git
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Jan-Otto KröpkeandClaude Opus 5.5
607601b7d1
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
86 lines
2.9 KiB
Go
86 lines
2.9 KiB
Go
// SPDX-License-Identifier: Apache-2.0
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//
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// Copyright The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//go:build windows
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package fveapi
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import (
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"os"
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"testing"
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"unsafe"
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"github.com/stretchr/testify/require"
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)
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func TestStatusV1Layout(t *testing.T) {
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t.Parallel()
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// FVE_STATUS version 1 is 32 bytes with Flags at offset 8 and ConvertedPercent at offset 16.
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require.Equal(t, uintptr(32), unsafe.Sizeof(statusV1{}))
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require.Equal(t, uintptr(8), unsafe.Offsetof(statusV1{}.Flags))
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require.Equal(t, uintptr(16), unsafe.Offsetof(statusV1{}.ConvertedPercent))
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require.Equal(t, uintptr(24), unsafe.Offsetof(statusV1{}.LastConvertStatus))
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}
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func TestStatusState(t *testing.T) {
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t.Parallel()
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for _, tc := range []struct {
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name string
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flags uint32
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want State
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}{
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// Flags observed on Windows 11 and compared with Win32_EncryptableVolume and manage-bde.
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{name: "fully decrypted", flags: 0x00000004, want: StateOff},
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{name: "encryption paused", flags: 0x000401A1, want: StateEncrypting},
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{name: "encryption running", flags: 0x00042121, want: StateEncrypting},
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{name: "protection on", flags: 0x00041109, want: StateOn},
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{name: "protection on, OS volume with TPM", flags: 0x00045309, want: StateOn},
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{name: "protection suspended", flags: 0x00040509, want: StateSuspended},
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{name: "locked", flags: 0x00041909, want: StateLocked},
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{name: "decryption paused", flags: 0x00040191, want: StateDecrypting},
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{name: "decryption running", flags: 0x00042111, want: StateDecrypting},
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// Derived from the flag names, not observed yet.
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{name: "waiting for activation", flags: 0x00000409, want: StateWaitingForActivation},
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// Unexpected combinations must not be reported as off.
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{name: "no flags", flags: 0, want: StateUnknown},
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{name: "initialized only", flags: StatusFlagInitialized, want: StateUnknown},
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} {
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t.Run(tc.name, func(t *testing.T) {
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t.Parallel()
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require.Equal(t, tc.want, Status{Flags: tc.flags}.State())
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})
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}
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}
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func TestGetStatus(t *testing.T) {
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t.Parallel()
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systemDrive := os.Getenv("SystemDrive")
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require.NotEmpty(t, systemDrive)
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status, err := GetStatus(`\\.\` + systemDrive)
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require.NoError(t, err)
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require.NotEqual(t, StateUnknown, status.State(), "unexpected flags 0x%08X", status.Flags)
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_, err = GetStatus(`\\.\Volume{00000000-0000-0000-0000-000000000000}`)
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require.Error(t, err)
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require.NotErrorIs(t, err, ErrUnavailable)
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}
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