Merge nucleic/sleek-thistle-egret-fyej into dev

brush-shell/tests/cases/compat/process.yaml

@@ -0,0 +1,17 @@
+name: "Process"
+common_test_files:
+  - path: "process-helpers.sh"
+    source_path: "../../utils/process-helpers.sh"
+
+cases:
+  - name: "Basic process"
+    stdin: |
+      # TODO(jobs): Figure out how to make this work elsewhere
+      if [[ "$(uname)" != "Linux" ]]; then
+        echo "Skipping test on non-Linux platform"
+        exit 0
+      fi
+
+      source process-helpers.sh
+      echo "pid != ppid: $(( $(get-pid) != $(get-ppid) ))"
+      echo "pid == pgrp: $(( $(get-pid) != $(get-pgrp) ))"