refactor(harness): remove legacy agent architecture

2026-07-22 18:02:01 +08:00
parent bc36248cd8
commit 8ee7cc0b70
148 changed files with 3091 additions and 13889 deletions
@@ -7,55 +7,122 @@ param(

 $ErrorActionPreference = "Stop"

+function ConvertFrom-NamedSse {
+    param([Parameter(Mandatory = $true)][string]$Content)
+
+    $events = @()
+    foreach ($frame in ($Content -split "(?:\r?\n){2,}")) {
+        if ([string]::IsNullOrWhiteSpace($frame)) {
+            continue
+        }
+
+        $name = $null
+        $dataLines = @()
+        foreach ($line in ($frame -split "\r?\n")) {
+            if ($line.StartsWith("event:")) {
+                $name = $line.Substring(6).Trim()
+            } elseif ($line.StartsWith("data:")) {
+                $dataLines += $line.Substring(5).TrimStart()
+            }
+        }
+
+        if ([string]::IsNullOrWhiteSpace($name) -or $dataLines.Count -eq 0) {
+            throw "Invalid named SSE frame: $frame"
+        }
+        $rawData = $dataLines -join "`n"
+        $events += [pscustomobject]@{
+            name = $name
+            payload = $rawData | ConvertFrom-Json
+        }
+    }
+    return @($events)
+}
+
+function Assert-ChatSseContract {
+    param(
+        [Parameter(Mandatory = $true)][array]$Events,
+        [Parameter(Mandatory = $true)][string]$ExpectedSessionId
+    )
+
+    if ($Events.Count -lt 3) {
+        throw "Chat SSE must contain metadata, a terminal event, and done"
+    }
+    if ($Events[0].name -ne "metadata") {
+        throw "First Chat SSE event must be metadata"
+    }
+    if ($Events[-1].name -ne "done") {
+        throw "Last Chat SSE event must be done"
+    }
+
+    $terminalEvents = @($Events | Where-Object { $_.name -in @("content", "failure") })
+    if ($terminalEvents.Count -ne 1 -or $Events[-2].name -ne $terminalEvents[0].name) {
+        throw "Chat SSE must contain exactly one content or failure immediately before done"
+    }
+
+    $allowed = @("metadata", "status", "content", "failure", "done")
+    $unknown = @($Events | Where-Object { $_.name -notin $allowed })
+    if ($unknown.Count -gt 0) {
+        throw "Chat SSE contains unknown events: $($unknown.name -join ', ')"
+    }
+    $invalidMiddle = @()
+    if ($Events.Count -gt 3) {
+        $invalidMiddle = @($Events[1..($Events.Count - 3)] |
+            Where-Object { $_.name -ne "status" })
+    }
+    if ($invalidMiddle.Count -gt 0) {
+        throw "Only status events are allowed between metadata and the terminal event"
+    }
+
+    $metadata = $Events[0].payload
+    if ($metadata.session_id -ne $ExpectedSessionId) {
+        throw "SSE session_id does not match the requested SessionId"
+    }
+    if ([string]::IsNullOrWhiteSpace([string]$metadata.run_id)) {
+        throw "SSE metadata is missing run_id"
+    }
+
+    $outcome = [string]$Events[-1].payload.outcome
+    if ($terminalEvents[0].name -eq "failure" -and $outcome -ne "FAILED") {
+        throw "A failure event must end with outcome FAILED"
+    }
+    if ($terminalEvents[0].name -eq "content" -and $outcome -notin @("SUCCESS", "FALLBACK")) {
+        throw "A content event must end with outcome SUCCESS or FALLBACK"
+    }
+}
+
 New-Item -ItemType Directory -Force -Path $OutputDir | Out-Null

 $request = Get-Content -Raw -Encoding UTF8 -Path $RequestFile | ConvertFrom-Json
 $request.Id = $SessionId
 $body = $request | ConvertTo-Json -Depth 8

-Write-Host "正在运行支付超时 Chat 诊断 Demo..."
+Write-Host "Running payment-timeout Chat E2E"
 Write-Host "BaseUrl: $BaseUrl"
 Write-Host "SessionId: $SessionId"

-$chat = Invoke-RestMethod `
+$response = Invoke-WebRequest `
+    -UseBasicParsing `
    -Method Post `
    -Uri "$BaseUrl/api/chat" `
+    -Headers @{ Accept = "text/event-stream" } `
    -ContentType "application/json; charset=utf-8" `
    -Body $body

-$chat | ConvertTo-Json -Depth 20 | Set-Content -Encoding UTF8 -Path "$OutputDir/chat-response.json"
-Write-Host "已保存 Chat 响应: $OutputDir/chat-response.json"
+$response.Content | Set-Content -Encoding UTF8 -Path "$OutputDir/chat-sse.txt"
+$events = @(ConvertFrom-NamedSse -Content $response.Content)
+Assert-ChatSseContract -Events $events -ExpectedSessionId $SessionId
+$events | ConvertTo-Json -Depth 50 | Set-Content -Encoding UTF8 -Path "$OutputDir/chat-events.json"

-$runId = $chat.data.runId
-if (-not $runId) {
-    throw "Chat 响应缺少 runId，无法查询精确 Trace。"
-}
+$runId = [string]$events[0].payload.run_id
 Write-Host "RunId: $runId"
+Write-Host "SSE sequence: $($events.name -join ' -> ')"

 $trace = Invoke-RestMethod `
    -Method Get `
    -Uri "$BaseUrl/api/diagnosis/$SessionId/trace?runId=$([System.Uri]::EscapeDataString($runId))"
-
 $trace | ConvertTo-Json -Depth 50 | Set-Content -Encoding UTF8 -Path "$OutputDir/trace-response.json"
-Write-Host "已保存 Trace 响应: $OutputDir/trace-response.json"

-$feedbackBody = @{
-    sessionId = $SessionId
-    runId = $runId
-    feedback = "useful"
-} | ConvertTo-Json
-
-$feedback = Invoke-RestMethod `
-    -Method Post `
-    -Uri "$BaseUrl/api/feedback" `
-    -ContentType "application/json; charset=utf-8" `
-    -Body $feedbackBody
-
-$feedback | ConvertTo-Json -Depth 20 | Set-Content -Encoding UTF8 -Path "$OutputDir/feedback-response.json"
-Write-Host "已保存反馈响应: $OutputDir/feedback-response.json"
-
-Write-Host ""
-Write-Host "Demo 已完成，请检查:"
-Write-Host "- mvp/demo/output/chat-response.json"
-Write-Host "- mvp/demo/output/trace-response.json"
-Write-Host "- mvp/demo/output/feedback-response.json"
+Write-Host "E2E artifacts:"
+Write-Host "- $OutputDir/chat-sse.txt"
+Write-Host "- $OutputDir/chat-events.json"
+Write-Host "- $OutputDir/trace-response.json"