[llvm] [Github] Add workflow to test the issue write workflow (PR #170209)

[Aiden Grossman via llvm-commits]

https://github.com/boomanaiden154 created https://github.com/llvm/llvm-project/pull/170209

This does not test most of the functionality (i.e., that writing to an
existing comment still works), but does ensure that the plumbing works
and things are not completely broken.


>From d674b501a1873501745115c0cc7b00dedbea87d8 Mon Sep 17 00:00:00 2001
From: Aiden Grossman <aidengrossman at google.com>
Date: Mon, 1 Dec 2025 21:49:26 +0000
Subject: [PATCH] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20initia?=
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Created using spr 1.3.7
---
 .github/workflows/issue-write-test.yaml | 22 ++++++++++++++++++++++
 .github/workflows/issue-write.yml       |  1 +
 2 files changed, 23 insertions(+)
 create mode 100644 .github/workflows/issue-write-test.yaml

diff --git a/.github/workflows/issue-write-test.yaml b/.github/workflows/issue-write-test.yaml
new file mode 100644
index 0000000000000..401be45a11493
--- /dev/null
+++ b/.github/workflows/issue-write-test.yaml
@@ -0,0 +1,22 @@
+name: Test Issue Write Workflow
+
+on:
+  pull_request:
+    paths:
+      - '.github/workflows/issue-write-test.yaml'
+
+jobs:
+  test-issue-write:
+    name: "Test Issue Write"
+    runs-on: ubuntu-24.04
+    if: github.repository == 'llvm/llvm-project'
+    steps:
+      - name: Write Comment
+        run: |
+          echo '[{"body": "This is a comment for testing the issue write workflow"}]' > comments
+      - name: Upload Comment
+        uses: actions/upload-artifact at 330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        with:
+          name: workflow-args
+          path: |
+            comments
diff --git a/.github/workflows/issue-write.yml b/.github/workflows/issue-write.yml
index ece6081ce9ba6..ac75dffd8b3b8 100644
--- a/.github/workflows/issue-write.yml
+++ b/.github/workflows/issue-write.yml
@@ -8,6 +8,7 @@ on:
       - "PR Request Release Note"
       - "Code lint"
       - "CI Checks"
+      - "Test Issue Write"
     types:
       - completed