fix: proxy issues with service workers and clean up at end of specs

[ryanthemanuel]

• Closes Requests that are cached in service workers can be improperly correlated in the proxy #28056
• Closes Loading webassembly dlls is a lot slower after updating Cypress V13.3.0 to V13.3.1 #28054

Additional details

This PR fixes a performance regression with proxy correlations and service workers. Specifically this PR:

• Ensures to track on CDP for service worker traffic (note that this only works in chrome - Proxy correlation does not work with traffic originating from service workers in non chromium browsers #28079)
  • This is done by attaching to service worker targets when they are spawned and then enabling Network traffic
• Clears service worker information in between specs (note that this was causing some problems where cached data would leak between specs in electron)
• Ensures that redirected requests that don't have expected CDP traffic (right now only downloads) have their redirects also respect the lack of expected CDP traffic

Steps to test

Several system tests were added to cover the scenarios involved

How has the user experience changed?

Performance should improve in scenarios where there are service workers

PR Tasks

• Have tests been added/updated?
• [na] Has a PR for user-facing changes been opened in cypress-documentation?
• [na] Have API changes been updated in the type definitions?

[cypress]

11 flaky tests on run #51703 ↗︎

0

4958

948

0

11

Details:

fix tests
Project: cypress	Commit: d50d6aaf23
Status: Passed	Duration: 13:27 💡
Started: Oct 18, 2023 12:24 AM	Ended: Oct 18, 2023 12:38 AM

  runs.cy.ts • 2 flaky tests • app-e2e

View Output Video

Test		Artifacts
... > displays each run with correct information		Test Replay Output Screenshots
App: Runs > no internet connection > shows correct message on create org modal		Test Replay Output Screenshots

  cypress-in-cypress.cy.ts • 1 flaky test • app-e2e

View Output Video

Test		Artifacts
Cypress in Cypress > scales the AUT correctly in component		Test Replay Output Screenshots

  specs_list_latest_runs.cy.ts • 1 flaky test • app-e2e

View Output Video

Test		Artifacts
App/Cloud Integration - Latest runs and Average duration > when no runs are recorded > shows placeholders for all visible specs		Test Replay Output Screenshots

  debug.cy.ts • 1 flaky test • app-e2e

View Output Video

Test		Artifacts
App - Debug Page > shows information about a failed spec		Test Replay Output Screenshots

  commands/net_stubbing.cy.ts • 3 flaky tests • 5x-driver-webkit

View Output Video

Test		Artifacts
network stubbing > intercepting request > can delay and throttle a StaticResponse		Output
... > with `times` > only uses each handler N times		Output
... > stops waiting when an xhr request is canceled		Output

The first 5 flaky specs are shown, see all 6 specs in Cypress Cloud.

Review all test suite changes for PR #28060 ↗︎

[cypress-bot]

Released in 13.3.2.

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