86 lines
3.5 KiB
PowerShell
86 lines
3.5 KiB
PowerShell
#requires -Version 5.1
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<#
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.SYNOPSIS
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driver-matrix — DKM 驱动功能矩阵（docs/RE/test-cases/driver-matrix.md）
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.DESCRIPTION
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单次 QEMU 会话挂全设备（SATA 测试盘 + NVMe 测试盘 + xHCI USB 盘 + e1000），
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验证 4 个 stage 共 16 个清单驱动的加载顺序与功能锚点：
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stage0: timer / apic / acpi / pci
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stage1: console_fb / ahci / nvme / xhci / bootfs
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stage2: vfs / fat32 / devfs
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stage3: e1000 / virtio_net(无设备,降级) / ath9k(FUCK 禁用) / ps2kbd
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已知限制（与文档一致）：
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- virtio_net 在无 virtio-net 设备时走 not-found 降级路径（断言降级锚点）
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- ath9k 被 FUCK [drivers] ath9k=0 禁用（断言 DSM 禁用锚点；QEMU 无 WiFi 设备）
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- xhci USB MSC 枚举在当前实现下可能失败，仅断言驱动就绪
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退出码：全部通过 0，任一 FAIL 1。
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#>
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param([switch]$Build)
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$ErrorActionPreference = 'Stop'
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. (Join-Path $PSScriptRoot 'lib\QemuTest.ps1')
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Initialize-QemuTest -Build:$Build
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$result = New-TestCaseResult 'driver-matrix'
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Write-Host "`n--- 全设备单会话驱动矩阵 ---"
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$s = Start-QemuSession -Name 'driver-matrix'
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try {
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$hit = Wait-QemuLog -Session $s -Patterns @('[DSK] boot') -TimeoutSeconds 150
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Start-Sleep -Seconds 2
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$log = Read-QemuLogText $s.LogPath
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$result.LogPath = $s.LogPath
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# ---- stage 加载顺序（driver ready 锚点按 manifest 顺序） ----
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Assert-QemuLog $result $log -Ordered @(
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'[timer] driver ready',
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'[apic] driver ready',
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'[acpi] driver ready',
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'[pci] driver ready',
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'[console_fb] ready',
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'[ahci] driver ready',
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'[nvme] driver ready',
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'[xhci] driver ready',
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'[bootfs] driver ready',
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'[vfs] driver ready',
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'[fat32] driver ready',
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'[devfs] driver ready',
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'[e1000] driver ready',
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'[virtio_net] driver ready',
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'[kbd] driver ready',
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'[UTSM] SELFTEST PASS'
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)
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# ---- 功能验证点 ----
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Assert-QemuLog $result $log -MustContain @(
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'[ahci] block provider index=', # ahci: ahci0 block provider 注册
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'[nvme] block provider index=', # nvme: block provider 注册
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'[fat32] using block provider image', # fat32: 经块设备解析测试镜像
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'[e1000] netdev registered', # e1000: 注册 netdev
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'[e1000] link=up', # e1000: 链路就绪
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'[kbd] IRQ1 registered', # ps2kbd: IRQ1 注册
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'[virtio_net] virtio-net device not found', # virtio_net: e1000-only 拓扑降级
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'[DSM] driver disabled by FUCK' # ath9k: FUCK 禁用路径
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)
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# ---- DSM 装载统计：16 个 manifest 驱动中 15 个 active（ath9k 禁用） ----
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Assert-QemuLog $result $log -CountPattern '[DKM] external driver active' -MinCount 15
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# ---- 4 个 stage 均完成 ----
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Assert-QemuLog $result $log -CountPattern '[DSM] stage end' -MinCount 4
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if ($hit) { Add-TestCheck $result '系统到达 DSK' 'PASS' }
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else { Add-TestCheck $result '系统到达 DSK' 'FAIL' 'timeout waiting [DSK] boot' }
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Add-TestNote $result 'ath9k: QEMU 无 WiFi 设备模拟，FUCK ath9k=0，走 DSM 禁用路径（文档第 14 行 ⏭）'
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Add-TestNote $result 'xhci: USB MSC 枚举当前可能失败（已知限制），仅断言 [xhci] driver ready'
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} finally {
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Stop-QemuSession $s
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}
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Write-TestCaseResult $result
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if ($result.Status -eq 'FAIL') { exit 1 } else { exit 0 }
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