Stabilize Chrome-backed ArchiveBox tests

archivebox/tests/test_cli_real_flows.py

@@ -71,6 +71,7 @@ def test_cli_add_real_urls_with_options_writes_inspectable_outputs(tmp_path, pro
         "SAVE_TITLE": "true",
         "CHROME_HEADLESS": "true",
         "CHROME_SANDBOX": "false",
+        "CHROME_ISOLATION": "snapshot",
     }
     system_browser = _find_system_browser()
     if system_browser:

archivebox/tests/test_runner.py

@@ -2,6 +2,7 @@ import asyncio
 import json
 import subprocess
 import sys
+import time
 from pathlib import Path
 from types import SimpleNamespace
 
@@ -1004,7 +1005,11 @@ def test_crawl_runner_calls_load_and_finalize_run_state(monkeypatch):
 
     asyncio.run(runner_module.CrawlRunner(crawl, snapshot_ids=[str(snapshot.id)]).run())
 
-    crawl.refresh_from_db()
+    for _ in range(20):
+        crawl.refresh_from_db()
+        if crawl.retry_at is not None:
+            break
+        time.sleep(0.1)
     assert crawl.status == Crawl.StatusChoices.STARTED
     assert crawl.retry_at is not None
     assert method_calls == ["load_run_state", "finalize_run_state"]

archivebox/tests/test_title.py

@@ -10,6 +10,7 @@ FIXTURES = (disable_extractors_dict, process)
 
 
 def _install_chrome(tmp_path, env):
+    env["CHROME_ISOLATION"] = "snapshot"
     system_browser = _find_system_browser()
     if system_browser:
         env["CHROME_BINARY"] = str(system_browser)