fix(gates): support a second account for remote shadows

tools/run-connected-render-pack-remote-player-gate.ps1

@@ -3,6 +3,8 @@ param(
     [string]$Repository = (Resolve-Path (Join-Path $PSScriptRoot '..')).Path,
     [string]$Account = $env:ACDREAM_TEST_USER,
     [string]$Password = $env:ACDREAM_TEST_PASS,
+    [string]$ObserverAccount,
+    [string]$ObserverPassword,
     [ValidateRange(0, [int]::MaxValue)][int]$PrimaryCharacterIndex = 0,
     [ValidateRange(0, [int]::MaxValue)][int]$ObserverCharacterIndex = 1,
     [switch]$SkipBuild,
@@ -15,6 +17,8 @@ $ErrorActionPreference = 'Stop'
 
 if ([string]::IsNullOrWhiteSpace($Account)) { $Account = 'testaccount' }
 if ([string]::IsNullOrWhiteSpace($Password)) { $Password = 'testpassword' }
+if ([string]::IsNullOrWhiteSpace($ObserverAccount)) { $ObserverAccount = $Account }
+if ([string]::IsNullOrWhiteSpace($ObserverPassword)) { $ObserverPassword = $Password }
 if ($PrimaryCharacterIndex -eq $ObserverCharacterIndex) {
     throw 'Primary and observer character indexes must differ.'
 }
@@ -45,7 +49,9 @@ function Set-ClientEnvironment {
     param(
         [Parameter(Mandatory = $true)][object]$State,
         [Parameter(Mandatory = $true)][string]$ArtifactDirectory,
-        [Parameter(Mandatory = $true)][string]$Route
+        [Parameter(Mandatory = $true)][string]$Route,
+        [Parameter(Mandatory = $true)][string]$SessionAccount,
+        [Parameter(Mandatory = $true)][string]$SessionPassword
     )
     $env:ACDREAM_CONFIG_DIR = $State.ConfigDirectory
     $env:ACDREAM_DATA_DIR = $State.DataDirectory
@@ -54,8 +60,8 @@ function Set-ClientEnvironment {
     $env:ACDREAM_LIVE = '1'
     $env:ACDREAM_TEST_HOST = '127.0.0.1'
     $env:ACDREAM_TEST_PORT = '9000'
-    $env:ACDREAM_TEST_USER = $Account
-    $env:ACDREAM_TEST_PASS = $Password
+    $env:ACDREAM_TEST_USER = $SessionAccount
+    $env:ACDREAM_TEST_PASS = $SessionPassword
     $env:ACDREAM_RETAIL_UI = '1'
     $env:ACDREAM_DEVTOOLS = '0'
     $env:ACDREAM_UI_PROBE_DUMP = '0'
@@ -77,9 +83,15 @@ function Wait-ForLogPattern {
         if ($Client.HasExited) {
             throw "client exited with code $($Client.ExitCode) while waiting for '$Pattern'"
         }
-        if ((Test-Path -LiteralPath $Path) -and
-            (Select-String -LiteralPath $Path -SimpleMatch $Pattern -Quiet)) {
-            return
+        if (Test-Path -LiteralPath $Path) {
+            $sessionFailure = Select-String -LiteralPath $Path `
+                -SimpleMatch 'live: session failed:' | Select-Object -Last 1
+            if ($null -ne $sessionFailure) {
+                throw "client session failed while waiting for '$Pattern': $($sessionFailure.Line)"
+            }
+            if (Select-String -LiteralPath $Path -SimpleMatch $Pattern -Quiet) {
+                return
+            }
         }
         Start-Sleep -Milliseconds 250
     }
@@ -210,7 +222,7 @@ try {
     $observerStatus = Join-Path $observerState.StateDirectory 'status\observer.jsonl'
     $primaryStatus = Join-Path $primaryState.StateDirectory 'status\primary.jsonl'
     $observerConfig = New-ConnectedGraphicalSessionConfig `
-        -State $observerState -Account $Account `
+        -State $observerState -Account $ObserverAccount `
         -CharacterIndex $ObserverCharacterIndex -Plugins @() `
         -StatusFile $observerStatus
     $primaryConfig = New-ConnectedGraphicalSessionConfig `
@@ -220,7 +232,8 @@ try {
 
     $observerStdout = Join-Path $observerRoot 'client.stdout.log'
     $observerStderr = Join-Path $observerRoot 'client.stderr.log'
-    Set-ClientEnvironment $observerState $observerRoot $observerRoute
+    Set-ClientEnvironment $observerState $observerRoot $observerRoute `
+        $ObserverAccount $ObserverPassword
     $observer = Start-Process -FilePath $exe -WorkingDirectory $Repository `
         -ArgumentList @('--session-config', ('"' + $observerConfig + '"')) `
         -RedirectStandardOutput $observerStdout `
@@ -230,7 +243,8 @@ try {
 
     $primaryStdout = Join-Path $primaryRoot 'client.stdout.log'
     $primaryStderr = Join-Path $primaryRoot 'client.stderr.log'
-    Set-ClientEnvironment $primaryState $primaryRoot $primaryRoute
+    Set-ClientEnvironment $primaryState $primaryRoot $primaryRoute `
+        $Account $Password
     $primary = Start-Process -FilePath $exe -WorkingDirectory $Repository `
         -ArgumentList @('--session-config', ('"' + $primaryConfig + '"')) `
         -RedirectStandardOutput $primaryStdout `
@@ -299,6 +313,8 @@ finally {
         TrackedSourceStatus = if ($null -eq $binaryIdentity) { @() } else { @($binaryIdentity.SourceTrackedStatus) }
         PrimaryCharacterIndex = $PrimaryCharacterIndex
         ObserverCharacterIndex = $ObserverCharacterIndex
+        DistinctAccountsConfigured = -not [string]::Equals(
+            $Account, $ObserverAccount, [StringComparison]::OrdinalIgnoreCase)
         Result = $result
         Failure = $failure
     }