From 18e2936d25a33b1cb8025172495cabb917e2d7ad Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@tailscale.com>
Date: Sat, 14 Oct 2023 13:55:05 -0700
Subject: [PATCH] github/workflows: move race tests to their own job

They're slow. Make them their own job that can run in parallel.

Also, only run them in race mode. No need to run them on 386
or non-race amd64.

Updates #7894

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
---
 .github/workflows/test.yml | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0b4e5087c..68f3d0134 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -39,6 +39,16 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  race-root-integration:
+    runs-on: ubuntu-22.04
+    steps:
+    - name: checkout
+      uses: actions/checkout@v4
+    - name: build test wrapper
+      run: ./tool/go build -o /tmp/testwrapper ./cmd/testwrapper
+    - name: integration tests as root
+      run: PATH=$PWD/tool:$PATH /tmp/testwrapper --sudo ./tstest/integration/ -race
+
   test:
     strategy:
       fail-fast: false # don't abort the entire matrix if one element fails
@@ -90,8 +100,6 @@ jobs:
         sudo apt-get -y install qemu-user
     - name: build test wrapper
       run: ./tool/go build -o /tmp/testwrapper ./cmd/testwrapper
-    - name: integration tests as root
-      run: PATH=$PWD/tool:$PATH /tmp/testwrapper --sudo ./tstest/integration/ ${{matrix.buildflags}}
     - name: test all
       run: PATH=$PWD/tool:$PATH /tmp/testwrapper ./... ${{matrix.buildflags}}
       env: