From ddffe8cc00ebeda08a52231814251bc0e525dd1e Mon Sep 17 00:00:00 2001
From: Karthik Nadig <kanadig@microsoft.com>
Date: Mon, 24 May 2021 20:58:12 -0700
Subject: [PATCH] Update test OS version

---
 azure-pipelines/linux-coverage.yaml |  2 +-
 azure-pipelines/mac-coverage.yaml   |  8 ++++----
 azure-pipelines/pipelines.yaml      | 14 ++++++++++----
 azure-pipelines/win-coverage.yaml   |  6 +++---
 4 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/azure-pipelines/linux-coverage.yaml b/azure-pipelines/linux-coverage.yaml
index e38fc5fb..a071c996 100644
--- a/azure-pipelines/linux-coverage.yaml
+++ b/azure-pipelines/linux-coverage.yaml
@@ -3,7 +3,7 @@ variables:
     python.version: "3.8"
 
 jobs:
-    - job: 'Coverage'
+    - job: "Coverage"
       timeoutInMinutes: 15
       pool:
           name: Azure Pipelines
diff --git a/azure-pipelines/mac-coverage.yaml b/azure-pipelines/mac-coverage.yaml
index 647d1443..bb0dedbe 100644
--- a/azure-pipelines/mac-coverage.yaml
+++ b/azure-pipelines/mac-coverage.yaml
@@ -3,15 +3,15 @@ variables:
     python.version: "3.8"
 
 jobs:
-    - job: 'Coverage'
+    - job: "Coverage"
       timeoutInMinutes: 15
       pool:
           name: Azure Pipelines
           demands: java
-          vmImage: "macOS-10.15"
+          vmImage: "macOS-latest"
       steps:
           - script: |
-              ulimit -Sn 8192
-            displayName: 'Increase file descriptor limit'
+                ulimit -Sn 8192
+            displayName: "Increase file descriptor limit"
 
           - template: "templates/coverage.yml"
diff --git a/azure-pipelines/pipelines.yaml b/azure-pipelines/pipelines.yaml
index ce53caec..23430000 100644
--- a/azure-pipelines/pipelines.yaml
+++ b/azure-pipelines/pipelines.yaml
@@ -47,6 +47,8 @@ jobs:
                   python.version: "3.7"
               py38:
                   python.version: "3.8"
+              py39:
+                  python.version: "3.9"
 
       steps:
           - script: |
@@ -62,7 +64,7 @@ jobs:
     - job: "Test_MacOS"
       timeoutInMinutes: 30
       displayName: "Tests - macOS"
-      pool: { vmImage: "macOS-10.15" }
+      pool: { vmImage: "macOS-latest" }
 
       strategy:
           matrix:
@@ -76,6 +78,8 @@ jobs:
                   python.version: "3.7"
               py38:
                   python.version: "3.8"
+              py39:
+                  python.version: "3.9"
 
       steps:
           - script: |
@@ -93,7 +97,7 @@ jobs:
     - job: "Test_Windows"
       timeoutInMinutes: 40
       displayName: "Tests - Windows"
-      pool: { vmImage: "windows-2019" }
+      pool: { vmImage: "windows-latest" }
 
       strategy:
           matrix:
@@ -107,11 +111,13 @@ jobs:
                   python.version: "3.7"
               py38:
                   python.version: "3.8"
+              py39:
+                  python.version: "3.9"
               py27_32:
                   python.version: "2.7"
                   architecture: "x86"
-              py38_32:
-                  python.version: "3.8"
+              py39_32:
+                  python.version: "3.9"
                   architecture: "x86"
 
       steps:
diff --git a/azure-pipelines/win-coverage.yaml b/azure-pipelines/win-coverage.yaml
index d912ab4b..262892fc 100644
--- a/azure-pipelines/win-coverage.yaml
+++ b/azure-pipelines/win-coverage.yaml
@@ -3,11 +3,11 @@ variables:
     python.version: "3.8"
 
 jobs:
-    - job: 'Coverage'
+    - job: "Coverage"
       timeoutInMinutes: 20
       pool:
           name: Azure Pipelines
           demands: java
-          vmImage: "windows-2019"
+          vmImage: "windows-latest"
       steps:
-        - template: "templates/coverage.yml"
+          - template: "templates/coverage.yml"