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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /webdriver/tests/bidi/browsing_context/capture_screenshot/origin.py - WPT Dashboard Interop Dashboard
import pytest
from tests.support.image import png_dimensions
from . import get_physical_document_dimensions, get_physical_viewport_dimensions
@pytest.mark.asyncio
async def test_origin(bidi_session, top_context, inline):
await bidi_session.browsing_context.navigate(
context=top_context["context"],
url=inline("<div style='margin-top:2000px'>foo</div>"),
wait="complete",
)
viewport_dimensions = await get_physical_viewport_dimensions(
bidi_session, top_context
)
document_dimensions = await get_physical_document_dimensions(
bidi_session, top_context
)
assert not viewport_dimensions == document_dimensions
document_screenshot = await bidi_session.browsing_context.capture_screenshot(
context=top_context["context"], origin="document"
)
viewport_screenshot = await bidi_session.browsing_context.capture_screenshot(
context=top_context["context"], origin="viewport"
)
assert png_dimensions(document_screenshot) == document_dimensions
assert png_dimensions(viewport_screenshot) == viewport_dimensions
@pytest.mark.asyncio
@pytest.mark.parametrize("origin", ["document", "viewport"])
async def test_origin_consistency(bidi_session, top_context, inline, origin):
await bidi_session.browsing_context.navigate(
context=top_context["context"],
url=inline("<div style='margin-top:2000px'>foo</div>"),
wait="complete",
)
screenshot_a = await bidi_session.browsing_context.capture_screenshot(
context=top_context["context"], origin=origin
)
await bidi_session.browsing_context.navigate(
context=top_context["context"],
url=inline("<div style='margin-top:2000px'>foo</div>"),
wait="complete",
)
screenshot_b = await bidi_session.browsing_context.capture_screenshot(
context=top_context["context"], origin=origin
)
assert screenshot_a == screenshot_b