format.py - mozsearch

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /webdriver/tests/bidi/browsing_context/capture_screenshot/format.py - WPT Dashboard Interop Dashboard

import pytest

from webdriver.bidi.modules.browsing_context import FormatOptions

@pytest.mark.asyncio

async def test_format_type(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")

    png_screenshot = await bidi_session.browsing_context.capture_screenshot(

        context=top_context["context"],

        format=FormatOptions(type="image/png"))

    jpeg_screenshot = await bidi_session.browsing_context.capture_screenshot(

        context=top_context["context"],

        format=FormatOptions(type="image/jpeg"))

    assert png_screenshot != jpeg_screenshot

@pytest.mark.asyncio

async def test_format_quality(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")

    jpeg_quality_screenshot = await bidi_session.browsing_context.capture_screenshot(

        context=top_context["context"],

        format=FormatOptions(type="image/jpeg",quality=0.1))

    jpeg_high_quality_screenshot = await bidi_session.browsing_context.capture_screenshot(

        context=top_context["context"],

        format=FormatOptions(type="image/jpeg",quality=1))

    assert jpeg_quality_screenshot != jpeg_high_quality_screenshot

    assert len(jpeg_high_quality_screenshot) > len(jpeg_quality_screenshot)