0089ae86e1
ime_commit_proof 补上 phone_chain_proof 没覆盖的那半段：IME **显示**状态下 按键被输入法消费，只有 RemoteInputConnection.commitText 能到达我们——这正是 方案风险 R1（vivo ROM + 第三方中文 IME 行为未观测）此前唯一没有证据的点。 真机实测：mInputShown=true、mHaveConnection=true、状态栏 commit 2u、 Windows 靶窗收到 Hi（讯飞把首字母自动大写，属输入法行为，不是链路缺陷）。 back 键第一次只关键盘不断会话，也在这支脚本里断言。 shot.ps1 / capture_evidence.ps1：PS 5.1 的 '>' 以 UTF-16 写文件， 'adb exec-out screencap -p > x.png' 产出的 9 张证据图首字节全是 FF FE， 全部不可用；改为设备内 screencap 落地再 pull，并校验 PNG 签名。 V5 等待预算 30s→50s：不可达 IP 实测 32s 才回表单报 timed out， 预算过小会把「仍在超时中」误判成验收失败。
144 lines
5.9 KiB
PowerShell
144 lines
5.9 KiB
PowerShell
# 2b evidence capture: byte-safe device screenshots of each acceptance state.
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# ASCII-only source. Screenshots go through tools\shot.ps1 because PS 5.1 `>`
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# writes UTF-16 and corrupts PNG bytes (see that file's header).
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# Text/state assertions use uiautomator (lessons R-6: vivo logcat is throttled).
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$ErrorActionPreference = "Stop"
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$repo = (Resolve-Path "$PSScriptRoot\..").Path
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$ev = "D:\working\projects\yuankong\evidence\2b"
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$adb = "D:\working\android\sdk\platform-tools\adb.exe"
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$phoneIp = "192.168.1.180"
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function Adb-Shell {
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param([Parameter(Mandatory)][string[]]$Cmd)
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$old = $ErrorActionPreference
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$ErrorActionPreference = "Continue"
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try {
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$out = & $adb shell @Cmd 2>$null
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return @{ out = ($out -join "`n"); code = $LASTEXITCODE }
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}
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finally { $ErrorActionPreference = $old }
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}
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function Get-Ui {
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[void](Adb-Shell @("uiautomator", "dump", "/sdcard/ui.xml"))
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$old = $ErrorActionPreference
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$ErrorActionPreference = "Continue"
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try { & $adb pull /sdcard/ui.xml "$env:TEMP\cap-ui.xml" 2>$null | Out-Null }
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finally { $ErrorActionPreference = $old }
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if (-not (Test-Path "$env:TEMP\cap-ui.xml")) { return "" }
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return [System.IO.File]::ReadAllText("$env:TEMP\cap-ui.xml", [System.Text.Encoding]::UTF8)
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}
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function Wait-Live([int]$Seconds) {
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$deadline = (Get-Date).AddSeconds($Seconds)
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while ((Get-Date) -lt $deadline) {
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Start-Sleep -Milliseconds 900
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$x = Get-Ui
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if ($x -match "RTT=") { return $x }
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}
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return ""
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}
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function Shot([string]$name) {
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$out = Join-Path $ev $name
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& powershell -NoProfile -ExecutionPolicy Bypass -File "$repo\tools\shot.ps1" -Out $out
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}
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New-Item -ItemType Directory -Force -Path $ev | Out-Null
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# drop the earlier broken captures (PS 5.1 '>' wrote them as UTF-16)
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Get-ChildItem $ev -Filter "*.png" | ForEach-Object {
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$b = [System.IO.File]::ReadAllBytes($_.FullName)
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if ($b.Length -lt 4 -or ($b[0] -ne 0x89)) { Remove-Item $_.FullName -Force }
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}
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Write-Host "=== ensure fresh v3 agent ==="
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$agentExe = "$repo\target\release\agent.exe"
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$ag = Get-Process agent -ErrorAction SilentlyContinue
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if ($ag -and (Get-Item $agentExe).LastWriteTime -gt $ag.StartTime) {
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Stop-Process -Name agent -Force -ErrorAction SilentlyContinue
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Start-Sleep -Milliseconds 800; $ag = $null
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}
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if (-not $ag) {
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Start-Process $agentExe -ArgumentList "--port","47800","--code","t" -WindowStyle Hidden
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Start-Sleep -Seconds 1
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}
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Write-Host "=== 1. connect form (V4 entry state) ==="
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[void](Adb-Shell @("am","force-stop","com.verify.remote"))
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[void](Adb-Shell @("am","start","-n","com.verify.remote/.MainActivity"))
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Start-Sleep -Seconds 3
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$ui = Get-Ui
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if ($ui -notmatch "android\.widget\.EditText") { throw "form fields missing" }
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Shot "4b-form.png"
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Write-Host "=== 2. failure path (V5): unreachable host via intent ==="
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[void](Adb-Shell @("am","force-stop","com.verify.remote"))
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[void](Adb-Shell @("am","start","-n","com.verify.remote/.MainActivity",
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"--es","host","192.168.1.199","--ei","port","47800","--es","code","t"))
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# Measured 2026-10-30: an unreachable host returns to the form with a concrete
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# reason after ~32s (quinn's default connect timeout). Budget 50s, not 30s -
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# the earlier 30s budget made this step look like a failure when it was only
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# still inside the timeout. UX follow-up (logged in the result record): during
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# those 30s the panel says only "connecting" with no cancel affordance.
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$deadline = (Get-Date).AddSeconds(50)
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$err = ""
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while ((Get-Date) -lt $deadline) {
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Start-Sleep -Milliseconds 1000
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$ui = Get-Ui
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if ($ui -match "android\.widget\.EditText") {
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$shown = [regex]::Matches($ui, 'text="([^"]+)"') | ForEach-Object { $_.Groups[1].Value }
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$err = $shown -join " | "
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break
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}
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}
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if ($err) { Shot "4b-v5-error.png" } else { throw "V5: never returned to form with an error" }
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Write-Host " error state visible: yes"
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Write-Host "=== 3. live session (V4 via intent) ==="
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[void](Adb-Shell @("am","force-stop","com.verify.remote"))
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[void](Adb-Shell @("am","start","-n","com.verify.remote/.MainActivity",
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"--es","host",$phoneIp,"--ei","port","47800","--es","code","t"))
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$ui = Wait-Live 25
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if (-not $ui) { throw "session never became live" }
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Shot "4b-connected-stream.png"
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Write-Host " $([regex]::Match($ui,'text="([^"]*RTT=[^"]*)"').Groups[1].Value)"
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Write-Host "=== 4. keyboard shown (real IME bound to our InputConnection) ==="
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$btns = [regex]::Matches($ui, '<node[^>]*class="android\.widget\.Button"[^>]*bounds="\[(\d+),(\d+)\]\[(\d+),(\d+)\]"')
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if ($btns.Count -lt 1) { throw "no keyboard button" }
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$b0 = $btns[0]
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$kx = [int](([int]$b0.Groups[1].Value + [int]$b0.Groups[3].Value) / 2)
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$ky = [int](([int]$b0.Groups[2].Value + [int]$b0.Groups[4].Value) / 2)
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[void](Adb-Shell @("input","tap","$kx","$ky"))
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Start-Sleep -Seconds 3
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$ime = (Adb-Shell @("dumpsys","input_method")).out
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if ($ime -notmatch "mInputShown=true") { throw "IME not shown" }
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if ($ime -notmatch "mHaveConnection=true") { throw "no InputConnection bound" }
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Shot "4b-ime-shown.png"
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Write-Host "=== 5. IME commit reaches the pipeline (diagnostic shows commit) ==="
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[void](Adb-Shell @("input","text","hello"))
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Start-Sleep -Milliseconds 1200
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[void](Adb-Shell @("input","keyevent","62")) # SPACE: accept any pending candidate
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Start-Sleep -Seconds 2
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$ui = Get-Ui
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$diag = [regex]::Match($ui, 'text="([^"]*RTT=[^"]*)"').Groups[1].Value
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Write-Host " phone status: $diag"
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Shot "4b-ime-committed.png"
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Write-Host "=== 6. disconnect (back key) ==="
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[void](Adb-Shell @("input","keyevent","4")) # dismiss keyboard
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Start-Sleep -Milliseconds 800
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[void](Adb-Shell @("input","keyevent","4")) # disconnect
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Start-Sleep -Seconds 2
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$ui = Get-Ui
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if ($ui -match "RTT=") { throw "still connected after two BACK presses" }
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Shot "4b-disconnected.png"
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Write-Host "=== CAPTURE COMPLETE ==="
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Get-ChildItem $ev -Filter "4b-*.png" | ForEach-Object {
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$b = [System.IO.File]::ReadAllBytes($_.FullName)
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$sig = ($b[0..3] | ForEach-Object { $_.ToString("X2") }) -join " "
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"{0,-28} {1,9} {2}" -f $_.Name, $b.Length, $sig
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}
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