frame.py - mozsearch

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /webdriver/tests/bidi/browsing_context/capture_screenshot/frame.py - WPT Dashboard Interop Dashboard

import pytest

from tests.support.image import png_dimensions

from tests.support.screenshot import (

    DEFAULT_CONTENT,

    INNER_IFRAME_STYLE,

    OUTER_IFRAME_STYLE,

    REFERENCE_CONTENT,

    REFERENCE_STYLE,

from . import get_physical_viewport_dimensions

@pytest.mark.asyncio

async def test_iframe(bidi_session, top_context, inline, iframe):

    viewport_size = await get_physical_viewport_dimensions(bidi_session, top_context)

    iframe_content = f"{INNER_IFRAME_STYLE}{DEFAULT_CONTENT}"

    url = inline(f"{OUTER_IFRAME_STYLE}{iframe(iframe_content)}")

    await bidi_session.browsing_context.navigate(context=top_context["context"],

                                                 url=url,

                                                 wait="complete")

    reference_data = await bidi_session.browsing_context.capture_screenshot(

        context=top_context["context"])

    assert png_dimensions(reference_data) == viewport_size

    all_contexts = await bidi_session.browsing_context.get_tree(root=top_context["context"])

    frame_context = all_contexts[0]["children"][0]

    data = await bidi_session.browsing_context.capture_screenshot(context=frame_context["context"])

    assert png_dimensions(data) < png_dimensions(reference_data)

@pytest.mark.parametrize("domain", ["", "alt"], ids=["same_origin", "cross_origin"])

@pytest.mark.asyncio

async def test_context_origin(bidi_session, top_context, inline, iframe, compare_png_bidi, domain):

    expected_size = await get_physical_viewport_dimensions(bidi_session, top_context)

    initial_url = inline(f"{REFERENCE_STYLE}{REFERENCE_CONTENT}")

    await bidi_session.browsing_context.navigate(context=top_context["context"],

                                                 url=initial_url,

                                                 wait="complete")

    reference_data = await bidi_session.browsing_context.capture_screenshot(

        context=top_context["context"])

    assert png_dimensions(reference_data) == expected_size

    iframe_content = f"{INNER_IFRAME_STYLE}{DEFAULT_CONTENT}"

    new_url = inline(f"{OUTER_IFRAME_STYLE}{iframe(iframe_content, domain=domain)}")

    await bidi_session.browsing_context.navigate(context=top_context["context"],

                                                 url=new_url,

                                                 wait="complete")

    data = await bidi_session.browsing_context.capture_screenshot(context=top_context["context"])

    comparison = await compare_png_bidi(data, reference_data)

    assert comparison.equal()