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prebid / Prebid.js / 19507630881

19 Nov 2025 03:56PM UTC coverage: 96.231% (+0.02%) from 96.214%
19507630881

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CI: reduce dependency on browserstack (#14165)

* try safari testing

* try macos-latest

* adjust save/load

* adjust again

* why

* adjust -C

* try safarinative

* use SafariNative

* separate build from run-tests

* browser tests

* add safari

* refactor

* use setup step

* add firefoxHeadless

* add edge

* try force-local

* temporarily remove build logic testing

* --force-local only on win

* add npm install to build

* run npm install on windows

* use script to generate id

* use --force-local on save as well

* setup edge

* remove run npm install option

* enable debug logging

* try edge headless

* define EdgeHeadless

* try chromium edge

* remove edge launcher

* disable debug logging

* add build logic test step

* set shell bash

* move id generation to actions/save

* browser_testing.json

* fix coverage

* add browerstack

* fix bstack secrets

* remove unnecessary checkout

* Clean up unused input

* try clearing localStorage

53257 of 65255 branches covered (81.61%)

1 of 1 new or added line in 1 file covered. (100.0%)

52 existing lines in 18 files now uncovered.

203226 of 211186 relevant lines covered (96.23%)

71.89 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

90.0
/test/spec/utils/prerendering_spec.js
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import {delayIfPrerendering} from '../../../src/utils/prerendering.js';
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describe('delayIfPrerendering', () => {
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  let sandbox, enabled, ran;
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  beforeEach(() => {
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    sandbox = sinon.createSandbox();
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    enabled = true;
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    ran = false;
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  });
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  afterEach(() => {
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    sandbox.restore();
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  })
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  const delay = delayIfPrerendering(() => enabled, () => {
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    ran = true;
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  })
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  it('should not delay if page is not prerendering', () => {
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    delay();
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    expect(ran).to.be.true;
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  })
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  describe('when page is prerendering', () => {
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    before(() => {
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      if (!('prerendering' in document)) {
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        document.prerendering = null;
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        after(() => {
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          delete document.prerendering;
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        })
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      }
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    })
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    beforeEach(() => {
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      sandbox.stub(document, 'prerendering').get(() => true);
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    });
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    function prerenderingDone() {
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      document.dispatchEvent(new Event('prerenderingchange'));
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    }
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    it('should run fn only after prerenderingchange event', async () => {
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      delay();
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      expect(ran).to.be.false;
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      prerenderingDone();
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      expect(ran).to.be.true;
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    });
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    it('should not delay if not enabled', () => {
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      enabled = false;
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      delay();
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      expect(ran).to.be.true;
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    })
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  })
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})
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