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[py] Add test for Data URL in BiDi Network request handler #16281

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Merged
merged 7 commits into from
Sep 3, 2025
Merged

[py] Add test for Data URL in BiDi Network request handler #16281

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64d248f
[py] Add test for Data URL in BiDi Network request handler
cgoldberg Sep 1, 2025
2e6b5d3
[py] Fix test
cgoldberg Sep 1, 2025
1caff57
[py] Update test
cgoldberg Sep 1, 2025
4e3b50f
[py] Fix formatting
cgoldberg Sep 2, 2025
2ea15c8
[py] Fix test
cgoldberg Sep 2, 2025
c216020
Merge branch 'trunk' into py-bidi-network-data-urls
cgoldberg Sep 2, 2025
d994bc7
[py] Add time sleep
cgoldberg Sep 2, 2025
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10 changes: 10 additions & 0 deletions common/src/web/data_url.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Page containing an image encoded as a Data URL</title>
</head>
<body>
<img src="data:image/gif;base64,R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7" alt="star" id="data-url-image">
</body>
</html>
28 changes: 28 additions & 0 deletions py/test/selenium/webdriver/common/bidi_network_tests.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,11 @@
# specific language governing permissions and limitations
# under the License.

import time

import pytest

from selenium.common.exceptions import WebDriverException
from selenium.webdriver.common.bidi.browsing_context import ReadinessState
from selenium.webdriver.common.bidi.network import Request
from selenium.webdriver.common.by import By
Expand Down Expand Up @@ -93,3 +97,27 @@ def test_remove_auth_handler(driver):
assert callback_id is not None, "Request handler not added"
driver.network.remove_auth_handler(callback_id)
assert driver.network.intercepts == [], "Intercept not removed"


@pytest.mark.xfail_chrome(reason="Data URLs in Network requests are not implemented in Chrome yet")
@pytest.mark.xfail_edge(reason="Data URLs in Network requests are not implemented in Edge yet")
@pytest.mark.xfail_firefox(reason="Data URLs in Network requests are not implemented in Firefox yet")
def test_handler_with_data_url_request(driver, pages):
data_requests = []
exceptions = []

def callback(request: Request):
if request.url.startswith("data:"):
data_requests.append(request)
try:
request.continue_request()
except WebDriverException as e:
exceptions.append(e)

driver.network.add_request_handler("before_request", callback)
url = pages.url("data_url.html")
driver.browsing_context.navigate(context=driver.current_window_handle, url=url, wait=ReadinessState.COMPLETE)
time.sleep(1) # give callback time to complete
assert driver.find_element(By.ID, "data-url-image").is_displayed()
assert len(data_requests) > 0, "BiDi event not captured"
assert len(exceptions) == 0, "Exception raised when continuing request in callback"
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