diff --git a/.vsts/builds/e2e-tests.yml b/.vsts/builds/e2e-tests.yml
index 014f5481ba..3db5a15233 100644
--- a/.vsts/builds/e2e-tests.yml
+++ b/.vsts/builds/e2e-tests.yml
@@ -1,19 +1,61 @@
 trigger: none
-queue:
-  name: DotNetCore-Windows
-  timeoutInMinutes: 120
-steps:
-- task: NodeTool@0
-  displayName: Install Node 10.x
-  inputs:
-    versionSpec: 10.x
-- powershell: |
-    test/Cli.FunctionalTests/run-tests.ps1 -ci -ProdConManifestUrl $env:ProdConManifestUrl
-  condition: ne(variables['PB_SkipTests'], 'true')
-  displayName: Run E2E tests
-- task: PublishTestResults@2
-  displayName: Publish test results
-  condition: always()
-  inputs:
-    testRunner: vstest
-    testResultsFiles: 'artifacts/logs/**/*.trx'
+phases:
+- phase: Host_Windows
+  queue:
+    name: DotNetCore-Windows
+    parallel: 4
+    matrix:
+      Portable:
+        Test.RuntimeIdentifier: none
+      SelfContainedWindows:
+        Test.RuntimeIdentifier: win-x64
+      SelfContainedLinux:
+        Test.RuntimeIdentifier: linux-x64
+      SelfContainedMacOs:
+        Test.RuntimeIdentifier: osx-x64
+  steps:
+  - task: NodeTool@0
+    displayName: Install Node 10.x
+    inputs:
+      versionSpec: 10.x
+  - powershell: |
+      test/Cli.FunctionalTests/run-tests.ps1 `
+        -ci `
+        -ProdConManifestUrl $env:PRODCONMANIFESTURL `
+        -TestRuntimeIdentifier $(Test.RuntimeIdentifier)
+    condition: ne(variables['PB_SkipTests'], 'true')
+    displayName: Run E2E tests
+  - task: PublishTestResults@2
+    displayName: Publish test results
+    condition: always()
+    inputs:
+      testRunner: vstest
+      testResultsFiles: 'artifacts/logs/**/*.trx'
+- phase: Host_macOS
+  queue:
+    name: Hosted macOS Preview
+    parallel: 4
+    matrix:
+      Portable:
+        Test.RuntimeIdentifier: none
+      SelfContainedWindows:
+        Test.RuntimeIdentifier: win-x64
+      SelfContainedLinux:
+        Test.RuntimeIdentifier: linux-x64
+      SelfContainedMacOs:
+        Test.RuntimeIdentifier: osx-x64
+  steps:
+  - task: NodeTool@0
+    displayName: Install Node 10.x
+    inputs:
+      versionSpec: 10.x
+  - powershell: |
+      test/Cli.FunctionalTests/run-tests.ps1 -ci -ProdConManifestUrl $env:PRODCONMANIFESTURL -TestRuntimeIdentifier $(Test.RuntimeIdentifier)
+    condition: ne(variables['PB_SkipTests'], 'true')
+    displayName: Run E2E tests
+  - task: PublishTestResults@2
+    displayName: Publish test results
+    condition: always()
+    inputs:
+      testRunner: vstest
+      testResultsFiles: 'artifacts/logs/**/*.trx'
diff --git a/scripts/common.psm1 b/scripts/common.psm1
index 97b5216f85..c7a59ee7df 100644
--- a/scripts/common.psm1
+++ b/scripts/common.psm1
@@ -1,4 +1,6 @@
 $ErrorActionPreference = 'Stop'
+# Update the default TLS support to 1.2
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
 
 function Assert-Git {
     if (!(Get-Command git -ErrorAction Ignore)) {
diff --git a/test/Cli.FunctionalTests/Cli.FunctionalTests.sln b/test/Cli.FunctionalTests/Cli.FunctionalTests.sln
index 6aff0f5478..42f7f90f69 100644
--- a/test/Cli.FunctionalTests/Cli.FunctionalTests.sln
+++ b/test/Cli.FunctionalTests/Cli.FunctionalTests.sln
@@ -5,6 +5,11 @@ VisualStudioVersion = 15.0.28016.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Cli.FunctionalTests", "Cli.FunctionalTests.csproj", "{D44EA496-EF83-4D47-8C45-4DAF5A1B0070}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{0EC88B4E-B1F2-4183-9EBF-BF66C45D19D7}"
+	ProjectSection(SolutionItems) = preProject
+		..\..\.vsts\builds\e2e-tests.yml = ..\..\.vsts\builds\e2e-tests.yml
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
diff --git a/test/Cli.FunctionalTests/Templates/RazorApplicationBaseTemplate.cs b/test/Cli.FunctionalTests/Templates/RazorApplicationBaseTemplate.cs
index f1dceecde4..a7ac0d7001 100644
--- a/test/Cli.FunctionalTests/Templates/RazorApplicationBaseTemplate.cs
+++ b/test/Cli.FunctionalTests/Templates/RazorApplicationBaseTemplate.cs
@@ -51,11 +51,6 @@ namespace Cli.FunctionalTests.Templates
 
         public override IEnumerable<string> ExpectedFilesAfterPublish =>
             base.ExpectedFilesAfterPublish
-            .Concat(RazorUtil.GetExpectedFilesAfterPublish(this))
-            .Concat(new[]
-            {
-                "appsettings.Development.json",
-                "appsettings.json",
-            });
+            .Concat(RazorUtil.GetExpectedFilesAfterPublish(this));
     }
 }
diff --git a/test/Cli.FunctionalTests/Templates/WebApiTemplate.cs b/test/Cli.FunctionalTests/Templates/WebApiTemplate.cs
index 4bb6fa3c48..5609063371 100644
--- a/test/Cli.FunctionalTests/Templates/WebApiTemplate.cs
+++ b/test/Cli.FunctionalTests/Templates/WebApiTemplate.cs
@@ -1,8 +1,6 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Collections.Generic;
-using System.Linq;
 
 namespace Cli.FunctionalTests.Templates
 {
@@ -13,13 +11,5 @@ namespace Cli.FunctionalTests.Templates
         public override string Name => "webapi";
 
         public override string RelativeUrl => "/api/values";
-
-        public override IEnumerable<string> ExpectedFilesAfterPublish =>
-            base.ExpectedFilesAfterPublish
-            .Concat(new[]
-            {
-                "appsettings.Development.json",
-                "appsettings.json",
-            });
     }
 }
diff --git a/test/Cli.FunctionalTests/Templates/WebTemplate.cs b/test/Cli.FunctionalTests/Templates/WebTemplate.cs
index a2e77925f6..3571ca6cfc 100644
--- a/test/Cli.FunctionalTests/Templates/WebTemplate.cs
+++ b/test/Cli.FunctionalTests/Templates/WebTemplate.cs
@@ -220,15 +220,29 @@ namespace Cli.FunctionalTests.Templates
                 },
                 { ("netcoreapp2.2", RuntimeIdentifier.None), () =>
                     _additionalFilesAfterPublish[("netcoreapp2.1", RuntimeIdentifier.None)]()
+                    .Concat(new[]
+                    {
+                        "appsettings.Development.json",
+                        "appsettings.json",
+                    })
                 },
                 { ("netcoreapp2.2", RuntimeIdentifier.Linux_x64), () =>
                     _additionalFilesAfterPublish[("netcoreapp2.1", RuntimeIdentifier.Linux_x64)]()
+                    .Except(new[]
+                    {
+                        "Microsoft.AspNetCore.Identity.UI.Views.dll",
+                    })
                     .Concat(new[]
                     {
+                        "appsettings.Development.json",
+                        "appsettings.json",
                         "Microsoft.AspNetCore.Diagnostics.HealthChecks.dll",
+                        "Microsoft.AspNetCore.Identity.UI.Views.V3.dll",
+                        "Microsoft.AspNetCore.Identity.UI.Views.V4.dll",
                         "Microsoft.AspNetCore.Server.IIS.dll",
                         "Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions.dll",
                         "Microsoft.Extensions.Diagnostics.HealthChecks.dll",
+                        "Microsoft.Extensions.Options.DataAnnotations.dll",
                     })
                 },
                 { ("netcoreapp2.2", RuntimeIdentifier.OSX_x64), () =>
diff --git a/test/Cli.FunctionalTests/run-tests.ps1 b/test/Cli.FunctionalTests/run-tests.ps1
index 6cdff63b0f..9fd603af4b 100644
--- a/test/Cli.FunctionalTests/run-tests.ps1
+++ b/test/Cli.FunctionalTests/run-tests.ps1
@@ -14,6 +14,16 @@ The blob feed for the .NET Core CLI. If not specified, it will determined automa
 .PARAMETER RestoreSources
 A list of additional NuGet feeds.  If not specified, it will determined automatically if possible.
 
+.PARAMETER TestRuntimeIdentifier
+Filter the tests by which RID they publish for. If empty (default), tests are run for
+* none (portable)
+* osx-x64
+* linux-x64
+* win-x64
+
+.PARAMETER HostRid
+The RID of the platform running the tests. (Determined automatically if possible)
+
 .PARAMETER ProdConManifestUrl
 The prodcon build.xml file
 
@@ -23,9 +33,12 @@ The prodcon channel to use if a build.xml file isn't set.
 
 param(
     [switch]$ci,
-    $AssetRootUrl = $env:PB_AccessRootUrl,
-    $AccessTokenSuffix = $env:PB_AccessTokenSuffix,
-    $RestoreSources = $env:PB_RestoreSources,
+    $AssetRootUrl = $env:PB_ASSETROOTURL,
+    $AccessTokenSuffix = $env:PB_ACCESSTOKENSUFFIX,
+    $RestoreSources = $env:PB_RESTORESOURCES,
+    [ValidateSet('none', 'osx-x64', 'linux-x64', 'win-x64')]
+    $TestRuntimeIdentifier,
+    $HostRid,
     $ProdConManifestUrl,
     $ProcConChannel = 'master'
 )
@@ -36,12 +49,40 @@ Set-StrictMode -Version 1
 $repoRoot = Resolve-Path "$PSScriptRoot/../../"
 Import-Module "$repoRoot/scripts/common.psm1" -Scope Local -Force
 
+if (-not $HostRid) {
+    if (Test-Path Variable:/IsCoreCLR) {
+        $HostRid = if ($IsWindows) { 'win-x64' } `
+            elseif ($IsLinux) { 'linux-x64' } `
+            elseif ($IsMacOS) { 'osx-x64' }
+    }
+    else {
+        $HostRid = 'win-x64'
+    }
+}
+
+if (-not $HostRid) {
+    throw 'Could not determine which platform this script is running on. Add -HostRid $rid where $rid = the .NET Core SDK to install'
+}
+
+switch ($HostRid) {
+    'win-x64' {
+        $dotnetFileName = 'dotnet.exe'
+        $archiveExt = '.zip'
+    }
+    default {
+        $dotnetFileName = 'dotnet'
+        $archiveExt = '.tar.gz'
+    }
+}
+
 Push-Location $PSScriptRoot
 try {
     New-Item -Type Directory "$PSScriptRoot/obj/" -ErrorAction Ignore | Out-Null
     $sdkVersion = ''
 
     if (-not $ci -or $ProdConManifestUrl) {
+        # Workaround for pwsh 6 dumping progress info
+        $ProgressPreference = 'SilentlyContinue'
 
         if (-not $ProdConManifestUrl) {
             Write-Host -ForegroundColor Magenta "Running tests for the latest ProdCon build"
@@ -76,28 +117,45 @@ try {
     @{ sdk = @{ version = $sdkVersion } } | ConvertTo-Json | Set-Content "$PSScriptRoot/global.json"
 
     $dotnetRoot = "$repoRoot/.dotnet"
-    $dotnet = "$dotnetRoot/dotnet.exe"
+    $dotnet = "$dotnetRoot/$dotnetFileName"
 
     if (-not (Test-Path "$dotnetRoot/sdk/$sdkVersion/dotnet.dll")) {
         Remove-Item -Recurse -Force $dotnetRoot -ErrorAction Ignore | Out-Null
-        $cliUrl = "$AssetRootUrl/Sdk/$sdkVersion/dotnet-sdk-$sdkVersion-win-x64.zip"
+        $cliUrl = "$AssetRootUrl/Sdk/$sdkVersion/dotnet-sdk-$sdkVersion-$HostRid$archiveExt"
+        $cliArchiveFile = "$PSScriptRoot/obj/dotnet$archiveExt"
         Write-Host "Downloading $cliUrl"
-        Invoke-WebRequest -UseBasicParsing "${cliUrl}${AccessTokenSuffix}" -OutFile "$PSScriptRoot/obj/dotnet.zip"
-        Expand-Archive "$PSScriptRoot/obj/dotnet.zip" -DestinationPath $dotnetRoot
+        Invoke-WebRequest -UseBasicParsing "${cliUrl}${AccessTokenSuffix}" -OutFile $cliArchiveFile
+        if ($archiveExt -eq '.zip') {
+            Expand-Archive $cliArchiveFile -DestinationPath $dotnetRoot
+        }
+        else {
+            New-Item -Type Directory $dotnetRoot -ErrorAction Ignore | Out-Null
+            Invoke-Block { & tar xzf $cliArchiveFile -C $dotnetRoot }
+        }
     }
 
     # Set a clean test environment
     $env:DOTNET_ROOT = $dotnetRoot
     $env:DOTNET_MULTILEVEL_LOOKUP = 0
     $env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE = 0
-    $env:MSBuildSdksPath = ''
+    $env:MSBUILDSDKSPATH = ''
     $env:PATH = "$dotnetRoot;$env:PATH"
 
+    # Required by the tests. It is assumed packages on this feed will end up on nuget.org
+    $env:NUGET_PACKAGE_SOURCE = $RestoreSources
+
+    [string[]] $filterArgs = @()
+
+    if ($TestRuntimeIdentifier) {
+        $filterArgs += '--filter',"rid: $TestRuntimeIdentifier"
+    }
+
     Invoke-Block { & $dotnet test `
             --logger "console;verbosity=detailed" `
             --logger "trx;LogFileName=$repoRoot/artifacts/logs/e2etests.trx" `
             "-p:DotNetRestoreSources=$RestoreSources" `
-            "-bl:$repoRoot/artifacts/logs/e2etests.binlog" }
+            "-bl:$repoRoot/artifacts/logs/e2etests.binlog" `
+            @filterArgs }
 }
 finally {
     Pop-Location