Add cleanup to http test (#6745)

.github/workflows/tcc.yml

@@ -97,7 +97,7 @@ jobs:
 
     - name: Install test dependencies
       run: |
-          python3 -m pip install --user 'git+https://github.com/rizinorg/rz-pipe#egg=rzpipe&subdirectory=python' requests
+          python3 -m pip install --user 'git+https://github.com/rizinorg/rz-pipe#egg=rzpipe&subdirectory=python' psutil requests
           sudo apt-get update
           sudo apt-get --assume-yes install libc6 libc6-i386 debuginfod gdbserver
 

test/db/archos/not-windows-any/http

@@ -6,6 +6,7 @@ o http://127.0.0.1:9000/simple.html
 r
 b 256
 ps
+!python3 scripts/kill_http_server.py
 EOF
 EXPECT=<<EOF
 342

test/scripts/kill_http_server.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python3
+
+r"""
+This script kills the http.server launched by http_server.py.
+
+"""
+
+import psutil
+
+for p in psutil.process_iter(["cmdline"]):
+    if "python3 -m http.server" in " ".join(p.cmdline()):
+        p.kill()
+        break