Update web-platform-tests to revision 0f0b7a7e353421b600ee555bf354d3a98bb603ae

tests/wpt/web-platform-tests/tools/ci/azure/cleanup_win10.yml

@@ -0,0 +1,13 @@
+# This is cleanup for update_hosts.yml and killing all Edge and WebDriver
+# processes to leave the agent in a clean state for the next job. This is
+# necessary because the Windows 10 agents aren't reset between each job.
+steps:
+- powershell: |
+    $hostFile = "$env:systemroot\System32\drivers\etc\hosts"
+    Copy-Item -Path "$hostFile.back" -Destination $hostFile -Force
+    taskkill /f /im MicrosoftEdge*
+    taskkill /f /im MicrosoftWebDriver.exe
+  displayName: 'Restore hosts file and cleanup test machine'
+  condition: always()
+  errorActionPreference: silentlyContinue
+  ignoreLASTEXITCODE: true

tests/wpt/web-platform-tests/tools/ci/azure/install_certs.yml

@@ -2,4 +2,8 @@ steps:
 - script: |
     # https://github.com/web-platform-tests/results-collection/blob/master/src/scripts/trust-root-ca.sh
     sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain tools/certs/cacert.pem
-  displayName: 'Install web-platform.test certificate'
+  displayName: 'Install web-platform.test certificate (macOS)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Darwin'))
+- script: certutil –addstore -enterprise –f "Root" tools\certs\cacert.pem
+  displayName: 'Install web-platform.test certificate (Windows)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))

tests/wpt/web-platform-tests/tools/ci/azure/install_python.yml

@@ -0,0 +1,15 @@
+steps:
+- powershell: |
+    Start-BitsTransfer -Source https://www.python.org/ftp/python/2.7.15/python-2.7.15.amd64.msi -Destination python.msi
+    $hash = (Get-FileHash python.msi).Hash.ToLower()
+    $expectedHash = "5e85f3c4c209de98480acbf2ba2e71a907fd5567a838ad4b6748c76deb286ad7"
+    if ($hash.Equals($expectedHash)) {
+      Write-Host "python.msi hash verified"
+    } else {
+      Throw "python.msi hash mismatch, got $hash, expected $expectedHash"
+    }
+    msiexec /i python.msi TARGETDIR=C:\Python27 /q
+    Write-Host "##vso[task.prependpath]C:\Python27"
+    Write-Host "##vso[task.prependpath]C:\Python27\Scripts"
+  displayName: 'Install Python (Windows)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))

tests/wpt/web-platform-tests/tools/ci/azure/pip_install.yml

@@ -9,4 +9,11 @@ steps:
     # Integrity Protection, see https://stackoverflow.com/a/33004920.
     pip install --user ${{ parameters.packages }}
     echo "##vso[task.prependpath]$HOME/Library/Python/2.7/bin"
-  displayName: 'Install Python packages'
+  displayName: 'Install Python packages (macOS)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Darwin'))
+  # TODO(foolip): remove --no-cache-dir when the Windows agents are reset
+  # between each job. Currently, jobs can otherwise fail with "Cache entry
+  # deserialization failed, entry ignored".
+- powershell: pip --no-cache-dir --disable-pip-version-check install --upgrade ${{ parameters.packages }}
+  displayName: 'Install Python packages (Windows)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))

tests/wpt/web-platform-tests/tools/ci/azure/system_info.yml

@@ -0,0 +1,4 @@
+steps:
+- script: systeminfo
+  displayName: 'Show system info (Windows)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))

tests/wpt/web-platform-tests/tools/ci/azure/update_hosts.yml

@@ -1,3 +1,10 @@
 steps:
 - script: ./wpt make-hosts-file | sudo tee -a /etc/hosts
-  displayName: 'Update /etc/hosts'
+  displayName: 'Update hosts (macOS)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Darwin'))
+- powershell: |
+    $hostFile = "$env:systemroot\System32\drivers\etc\hosts"
+    Copy-Item -Path $hostFile -Destination "$hostFile.back" -Force
+    python wpt make-hosts-file | Out-File $env:systemroot\System32\drivers\etc\hosts -Encoding ascii -Append
+  displayName: 'Update hosts (Windows)'
+  condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))

tests/wpt/web-platform-tests/tools/ci/azure/update_manifest.yml

@@ -1,3 +1,4 @@
 steps:
-- script: ./wpt manifest
+# `python wpt` instead of `./wpt` is to make this work on Windows:
+- script: python wpt manifest
   displayName: 'Update manifest'