1 files changed, 106 insertions, 0 deletions
diff --git a/crocoite/test_controller.py b/crocoite/test_controller.py
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+++ b/crocoite/test_controller.py
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+# Copyright (c) 2017–2018 crocoite contributors
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+import asyncio
+
+from yarl import URL
+from aiohttp import web
+
+import pytest
+
+from .logger import Logger
+from .controller import ControllerSettings, SinglePageController
+from .devtools import Process
+from .test_browser import loader
+
+@pytest.mark.asyncio
+async def test_controller_timeout ():
+    """ Make sure the controller terminates, even if the site keeps reloading/fetching stuff """
+
+    async def f (req):
+        return web.Response (body="""<html>
+<body>
+<p>hello</p>
+<script>
+window.setTimeout (function () { window.location = '/' }, 250);
+window.setInterval (function () { fetch('/').then (function (e) { console.log (e) }) }, 150);
+</script>
+</body>
+</html>""", status=200, content_type='text/html', charset='utf-8')
+
+    url = URL.build (scheme='http', host='localhost', port=8080)
+    app = web.Application ()
+    app.router.add_route ('GET', '/', f)
+    runner = web.AppRunner(app)
+    await runner.setup()
+    site = web.TCPSite(runner, url.host, url.port)
+    await site.start()
+
+    loop = asyncio.get_event_loop ()
+    try:
+        logger = Logger ()
+        settings = ControllerSettings (idleTimeout=1, timeout=5)
+        controller = SinglePageController (url=url, logger=logger,
+                service=Process (), behavior=[], settings=settings)
+        # give the controller a little more time to finish, since there are
+        # hard-coded asyncio.sleep calls in there right now.
+        # XXX fix this
+        before = loop.time ()
+        await asyncio.wait_for (controller.run (), settings.timeout*2)
+        after = loop.time ()
+        assert after-before >= settings.timeout
+    finally:
+        await runner.cleanup ()
+
+@pytest.mark.asyncio
+async def test_controller_idle_timeout ():
+    """ Make sure the controller terminates, even if the site keeps reloading/fetching stuff """
+
+    async def f (req):
+        return web.Response (body="""<html>
+<body>
+<p>hello</p>
+<script>
+window.setInterval (function () { fetch('/').then (function (e) { console.log (e) }) }, 2000);
+</script>
+</body>
+</html>""", status=200, content_type='text/html', charset='utf-8')
+
+    url = URL.build (scheme='http', host='localhost', port=8080)
+    app = web.Application ()
+    app.router.add_route ('GET', '/', f)
+    runner = web.AppRunner(app)
+    await runner.setup()
+    site = web.TCPSite(runner, url.host, url.port)
+    await site.start()
+
+    loop = asyncio.get_event_loop ()
+    try:
+        logger = Logger ()
+        settings = ControllerSettings (idleTimeout=1, timeout=60)
+        controller = SinglePageController (url=url, logger=logger,
+                service=Process (), behavior=[], settings=settings)
+        before = loop.time ()
+        await asyncio.wait_for (controller.run (), settings.timeout*2)
+        after = loop.time ()
+        assert settings.idleTimeout <= after-before <= settings.idleTimeout*2+3
+    finally:
+        await runner.cleanup ()
+