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use scrollWidth and scrollHeight for full page screenshot saves. #87

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use scrollWidth and scrollHeight for full page screenshot saves. #87

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a16c7d2
use scrollWidth and scrollHeight for full page screenshot saves.
jubishop Dec 5, 2021
7a2aece
also add captureBeyondViewport which seems necessary for me
jubishop Dec 15, 2021
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3 changes: 2 additions & 1 deletion lib/capybara/apparition/page.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -157,14 +157,15 @@ def render(options)
%w[x y width height].each_with_object({}) { |key, hash| hash[key] = pos[key] }
elsif options[:full]
evaluate <<~JS
{ width: document.documentElement.clientWidth, height: document.documentElement.clientHeight}
{ width: document.documentElement.scrollWidth, height: document.documentElement.scrollHeight}
JS
else
evaluate <<~JS
{ width: window.innerWidth, height: window.innerHeight }
JS
end
options[:clip] = { x: 0, y: 0, scale: scale }.merge(clip_options)
options[:captureBeyondViewport] = true
command('Page.captureScreenshot', **options)
end['data']
end
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4 changes: 2 additions & 2 deletions spec/integration/driver_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -169,7 +169,7 @@ def session_url(path)

create_screenshot file, full: true
expect(FastImage.size(file)).to eq(
@driver.evaluate_script('[document.documentElement.clientWidth, document.documentElement.clientHeight]')
@driver.evaluate_script('[document.documentElement.scrollWidth, document.documentElement.scrollHeight]')
)
end

Expand Down Expand Up @@ -203,7 +203,7 @@ def session_url(path)
create_screenshot file, full: true, selector: '#penultimate'

expect(FastImage.size(file)).to eq(
@driver.evaluate_script('[document.documentElement.clientWidth, document.documentElement.clientHeight]')
@driver.evaluate_script('[document.documentElement.scrollWidth, document.documentElement.scrollHeight]')
)
end

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