Prevent adding new tests

.github/scripts/notests.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+FORBIDDEN_DIR="docs/unified-test-documentation"
+
+# Get the list of files added in the current commit
+added_files=$(git diff --name-only --diff-filter=A origin/master)
+
+# Check if any added file is within the forbidden directory
+if [[ -n "$added_files" ]]; then
+  for file in $added_files; do
+    if [[ "$file" == "$FORBIDDEN_DIR/"* ]]; then
+      echo "Error: Files cannot be added to $FORBIDDEN_DIR"
+      echo "Submit tests to the OSFV repo instead"
+      exit 1
+    fi
+  done
+fi
+
+exit 0

.github/workflows/notests.yml

@@ -0,0 +1,20 @@
+---
+name: Reject new tests
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  fail_on_test:
+    runs-on: ubuntu-latest
+    name: Reject new tests
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - run: .github/scripts/notests.sh