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tests: use origin-agent-cluster to actually test oopifs #13777

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Apr 1, 2022
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2 changes: 2 additions & 0 deletions lighthouse-cli/test/fixtures/static-server.js
Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,8 @@ class Server {
// see https://github.com/jshttp/mime-types/issues/66
if (contentType) headers['Content-Type'] = mime.contentType(contentType);

headers['origin-agent-cluster'] = ['?1'];
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Should we put this behind our own url parameter like isolated_frame or something? This is non-default behavior that we only use for one test.

If not could you add this to L103.

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couple reasons why I didn't put this behind a query param:

  • chrome doesn't like it when you mix responses from the same origin with and without this header. I found I had to reset chrome to undo this "mix responses" state when navigating to these pages directly via yarn static-server, which was pretty confusing
  • At least for me, I always assumed iframing across different ports on localhost would be isolated. Probably best if just isolate by default for our smoke tests.


let delay = 0;
let useGzip = false;
if (queryString) {
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15 changes: 2 additions & 13 deletions lighthouse-cli/test/smokehouse/test-definitions/oopif-scripts.js
Original file line number Diff line number Diff line change
Expand Up @@ -102,19 +102,16 @@ const expectations = {
isPositionFixed: true,
},
],
// Only `oopif-simple-page.html`'s inclusion of `simple-script.js` should show up here.
// Only `:10200/oopif-simple-page.html`'s inclusion of `simple-script.js` shows here.
// All other scripts are filtered out because of our "OOPIF" filter (including anything
// that is just in another process, like a worker).
ScriptElements: [
{
src: 'http://localhost:10200/simple-script.js',
source: 'network',
},
{
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@connorjclark connorjclark Mar 23, 2022

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shouldn't have ignored this in the original pr :)

src: 'http://localhost:10503/simple-script.js',
source: 'network',
},
],
// Same here, except we get inline scripts of the iframe.
Scripts: {
_includes: [
{
Expand All @@ -125,14 +122,6 @@ const expectations = {
url: 'http://localhost:10200/oopif-simple-page.html',
content: /new Worker/,
},
{
url: 'http://localhost:10503/simple-script.js',
content: /🪁/,
},
{
url: 'http://localhost:10503/oopif-simple-page.html',
content: /new Worker/,
},
],
_excludes: [{}],
},
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