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Add test

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Co-authored-by: atbrakhi <atbrakhi@igalia.com>
Signed-off-by: Delan Azabani <dazabani@igalia.com>
This commit is contained in:
Delan Azabani 2025-06-24 20:14:20 +10:00
parent ae042436e2
commit df2b211ae9
2 changed files with 67 additions and 0 deletions
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60
python/servo/devtools_tests.py
View file

@ -141,6 +141,23 @@ class DevtoolsTests(unittest.IsolatedAsyncioTestCase):
expected_content = open(self.get_test_path("sources_content_with_responsexml/test.html")).read()
self.assert_source_content(f"{self.base_url}/test.html", expected_content)
def test_source_breakable_lines_and_positions(self):
self.start_web_server(test_dir=self.get_test_path("sources_breakable_lines_and_positions"))
self.run_servoshell()
self.assert_source_breakable_lines_and_positions(
f"{self.base_url}/test.html",
list(range(1, 8)),
{
"1": list(range(15)),
"2": list(range(22)),
"3": list(range(8)),
"4": list(range(35)),
"5": list(range(46)), # includes 3 surrogate pairs
"6": list(range(46)), # includes 1 surrogate pair
"7": list(range(9)),
},
)
# Sets `base_url` and `web_server` and `web_server_thread`.
def start_web_server(self, *, test_dir=None):
if test_dir is None:
@ -305,6 +322,49 @@ class DevtoolsTests(unittest.IsolatedAsyncioTestCase):
client.disconnect()
def assert_source_breakable_lines_and_positions(
self, source_url: str, expected_breakable_lines: list[int], expected_positions: dict[int, list[int]]
):
client, watcher, targets = self._setup_devtools_client()
done = Future()
source_actors = {}
def on_source_resource(data):
for [resource_type, sources] in data["array"]:
try:
self.assertEqual(resource_type, "source")
for source in sources:
if source["url"] == source_url:
source_actors[source_url] = source["actor"]
done.set_result(None)
except Exception as e:
done.set_result(e)
for target in targets:
client.add_event_listener(
target["actor"],
Events.Watcher.RESOURCES_AVAILABLE_ARRAY,
on_source_resource,
)
watcher.watch_resources([Resources.SOURCE])
result: Optional[Exception] = done.result(1)
if result:
raise result
# We found at least one source with the given url.
self.assertIn(source_url, source_actors)
source_actor = source_actors[source_url]
response = client.send_receive({"to": source_actor, "type": "getBreakableLines"})
self.assertEqual(response["lines"], expected_breakable_lines)
response = client.send_receive({"to": source_actor, "type": "getBreakpointPositionsCompressed"})
self.assertEqual(response["positions"], expected_positions)
client.disconnect()
def get_test_path(self, path: str) -> str:
return os.path.join(DevtoolsTests.script_path, os.path.join("devtools_tests", path))

7
python/servo/devtools_tests/sources_breakable_lines_and_positions/test.html Normal file
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@ -0,0 +1,7 @@
<!doctype html>
<meta charset="utf-8">
<script>
console.log(1); console.log(2);
/*💖💖💖*/ console.log(1); console.log(2);
/*🏳️‍⚧️*/ console.log(1); console.log(2);
</script>