mirror of
https://github.com/prometheus-community/windows_exporter.git
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Jan-Otto KröpkeandClaude Opus 5.5
15f290c8c8
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
87 lines
2.8 KiB
Go
87 lines
2.8 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 gdi32_test
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import (
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"testing"
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"github.com/prometheus-community/windows_exporter/internal/headers/gdi32"
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"github.com/stretchr/testify/require"
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"golang.org/x/sys/windows"
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)
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// TestPerfDataQueries calls the perf data queries on every adapter.
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// The queries depend on WDDM 2.4+ and driver support, so failures are only logged.
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func TestPerfDataQueries(t *testing.T) {
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devices, err := gdi32.GetGPUDevices()
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if len(devices) == 0 {
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t.Skipf("no GPU devices found: %v", err)
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}
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for _, device := range devices {
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t.Run(device.AdapterString, func(t *testing.T) {
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hAdapter, err := gdi32.OpenAdapterFromLUID(device.LUID)
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require.NoError(t, err)
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t.Cleanup(func() {
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require.NoError(t, gdi32.CloseAdapter(hAdapter))
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})
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count, err := gdi32.QueryPhysicalAdapterCount(hAdapter)
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t.Logf("physical adapter count: %d, err: %v", count, err)
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wddmVersion, err := gdi32.QueryWDDMVersion(hAdapter)
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t.Logf("WDDM version: %s, err: %v", gdi32.FormatWDDMVersion(wddmVersion), err)
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driverVersion, err := gdi32.QueryKMDDriverVersion(hAdapter)
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t.Logf("driver version: %s, err: %v", gdi32.FormatKMDDriverVersion(driverVersion), err)
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version, err := gdi32.QueryGPUVersion(hAdapter, 0)
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t.Logf("BIOS version: %q, architecture: %q, err: %v",
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windows.UTF16ToString(version.BiosVersion[:]), windows.UTF16ToString(version.GpuArchitecture[:]), err)
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caps, err := gdi32.QueryAdapterPerfDataCaps(hAdapter, 0)
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t.Logf("adapter perf data caps: %+v, err: %v", caps, err)
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perfData, err := gdi32.QueryAdapterPerfData(hAdapter, 0)
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t.Logf("adapter perf data: %+v, err: %v", perfData, err)
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for node := range uint32(64) {
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nodePerfData, err := gdi32.QueryNodePerfData(hAdapter, 0, node)
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if err != nil {
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t.Logf("node %d: %v", node, err)
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break
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}
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require.Equal(t, node, nodePerfData.NodeOrdinal)
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t.Logf("node perf data: %+v", nodePerfData)
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}
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})
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}
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}
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func TestFormatKMDDriverVersion(t *testing.T) {
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require.Equal(t, "32.0.15.8266", gdi32.FormatKMDDriverVersion(32<<48|0<<32|15<<16|8266))
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}
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func TestFormatWDDMVersion(t *testing.T) {
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require.Equal(t, "3.2", gdi32.FormatWDDMVersion(3200))
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require.Equal(t, "1.1", gdi32.FormatWDDMVersion(1105))
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}
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