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tests(smoke): add long task to byte-efficiency tester to deflake appveyor #3804

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merged 1 commit into from
Nov 13, 2017
Merged

tests(smoke): add long task to byte-efficiency tester to deflake appveyor #3804

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8 changes: 7 additions & 1 deletion lighthouse-cli/test/fixtures/byte-efficiency/tester.html
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Original file line number Diff line number Diff line change
Expand Up @@ -31,11 +31,17 @@
document.head.appendChild(style);
}

// Add a long task to delay FI
setTimeout(() => {
const start = Date.now();
while (Date.now() < start + 100) ;
}, 2000);

// Lazily load the image
setTimeout(() => {
const template = document.getElementById('lazily-loaded-image');
document.body.appendChild(template.content.cloneNode(true));
}, 6000);
}, 7000);
</script>
<style>
.onscreen {
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12 changes: 9 additions & 3 deletions lighthouse-cli/test/smokehouse/byte-efficiency/expectations.js
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Expand Up @@ -40,9 +40,15 @@ module.exports = [
score: '<100',
extendedInfo: {
value: {
results: {
length: 3,
},
results: [
{
url: /lighthouse-unoptimized.jpg$/,
}, {
url: /lighthouse-480x320.webp$/,
}, {
url: /large.svg$/,
},
],
},
},
},
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