chore: snapshot main-world globals for no-utility-world contexts

[pavelfeldman]

Summary

• Add PageDelegate.noUtilityWorld so contexts without a utility world (WebKit WebView) route the utility script into the main world.
• Save a snapshot of frequently overridden globals at page init and shadow them with local consts inside the InjectedScript / UtilityScript IIFE wrapper.
• Expanded the snapshot list to cover DOM classes (HTMLElement, Document, ShadowRoot, MutationObserver, Event, CustomEvent, EventTarget), JS builtins (WeakMap, WeakSet, Symbol, Error, TypeError, RegExp, Array, Object) and object globals (JSON, Math) — all commonly replaced by Prototype.js / MooTools / core-js / Sentry / XRegExp / Web Components polyfills.

[yury-s]

wait until we can add tests for this?

[github-actions]

Test results for "MCP"

7181 passed, 1113 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 1"

129 failed
❌ [playwright-test] › list-mode.spec.ts:200 › should list tests once @ubuntu-latest-node26
❌ [playwright-test] › reporter-dot.spec.ts:50 › created › render unexpected after retry @ubuntu-latest-node26
❌ [playwright-test] › reporter-dot.spec.ts:65 › created › render flaky @ubuntu-latest-node26
❌ [playwright-test] › reporter-dot.spec.ts:50 › merged › render unexpected after retry @ubuntu-latest-node26
❌ [playwright-test] › reporter-dot.spec.ts:65 › merged › render flaky @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:26 › created › should render expected @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:53 › created › should render unexpected @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:73 › created › should render thrown error as element @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:95 › created › should render TypeError as element with correct type @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:144 › created › should render stdout @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:169 › created › should render stdout without ansi escapes @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:191 › created › should render, by default, character data as CDATA sections @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:213 › created › should render skipped @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:233 › created › should report skipped due to sharding @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:262 › created › should not render projects if they dont exist @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:288 › created › should render projects @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:323 › created › should includeProjectInTestName @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:350 › created › should render existing attachments, but not missing ones @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:415 › created › should render annotations to custom testcase properties @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:434 › created › should render built-in annotations to testcase properties @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:453 › created › should render all annotations to testcase value based properties, if requested @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:488 › created › should not embed attachments to a custom testcase property, if not explicitly requested @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:621 › created › testsuites time is test run wall time @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:637 › created › should emit flakyFailure for flaky tests when includeRetries is enabled @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:669 › created › should not include retries by default @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:688 › created › should emit rerunFailure for permanent failures when includeRetries is enabled @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:26 › merged › should render expected @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:53 › merged › should render unexpected @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:73 › merged › should render thrown error as element @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:95 › merged › should render TypeError as element with correct type @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:144 › merged › should render stdout @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:169 › merged › should render stdout without ansi escapes @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:191 › merged › should render, by default, character data as CDATA sections @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:213 › merged › should render skipped @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:233 › merged › should report skipped due to sharding @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:262 › merged › should not render projects if they dont exist @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:288 › merged › should render projects @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:323 › merged › should includeProjectInTestName @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:415 › merged › should render annotations to custom testcase properties @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:434 › merged › should render built-in annotations to testcase properties @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:453 › merged › should render all annotations to testcase value based properties, if requested @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:488 › merged › should not embed attachments to a custom testcase property, if not explicitly requested @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:621 › merged › testsuites time is test run wall time @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:637 › merged › should emit flakyFailure for flaky tests when includeRetries is enabled @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:669 › merged › should not include retries by default @ubuntu-latest-node26
❌ [playwright-test] › reporter-junit.spec.ts:688 › merged › should emit rerunFailure for permanent failures when includeRetries is enabled @ubuntu-latest-node26
❌ [playwright-test] › reporter-line.spec.ts:252 › onTestPaused › pause at end @ubuntu-latest-node26
❌ [playwright-test] › reporter-line.spec.ts:291 › onTestPaused › pause at end - error in teardown @ubuntu-latest-node26
❌ [playwright-test] › reporter-line.spec.ts:339 › onTestPaused › pause on error @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:58 › created › render steps @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:94 › created › render steps inline @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:178 › created › render retries @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:198 › created › should truncate long test names @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:262 › created › print stdio @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:307 › created › should update test status row only when TTY has not scrolled @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:367 › created › should update test status row only within configured TTY height @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:58 › merged › render steps @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:94 › merged › render steps inline @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:178 › merged › render retries @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:198 › merged › should truncate long test names @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:262 › merged › print stdio @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:307 › merged › should update test status row only when TTY has not scrolled @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:367 › merged › should update test status row only within configured TTY height @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:422 › onTestPaused › pause at end @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:452 › onTestPaused › pause at end - error in teardown @ubuntu-latest-node26
❌ [playwright-test] › reporter-list.spec.ts:498 › onTestPaused › pause on error @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:128 › created › should work with custom reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:167 › created › should work without a file extension @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:192 › created › should report onEnd after global teardown @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:226 › created › should load reporter from node_modules @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:274 › created › should report forbid-only error to reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:297 › created › should report no-tests error to reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:316 › created › should report require error to reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:339 › created › should report global setup error to reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:466 › created › test and step error should have code snippet @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:523 › created › onError should have code snippet @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:128 › merged › should work with custom reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:167 › merged › should work without a file extension @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:226 › merged › should load reporter from node_modules @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:274 › merged › should report forbid-only error to reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:297 › merged › should report no-tests error to reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:316 › merged › should report require error to reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:339 › merged › should report global setup error to reporter @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:466 › merged › test and step error should have code snippet @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:523 › merged › onError should have code snippet @ubuntu-latest-node26
❌ [playwright-test] › reporter.spec.ts:732 › tests skipped in serial mode receive onTestBegin/onTestEnd @ubuntu-latest-node26
❌ [playwright-test] › retry.spec.ts:118 › should retry timeout @ubuntu-latest-node26
❌ [playwright-test] › retry.spec.ts:148 › should retry unexpected pass @ubuntu-latest-node26
❌ [playwright-test] › retry.spec.ts:164 › should not retry expected failure @ubuntu-latest-node26
❌ [playwright-test] › retry.spec.ts:184 › should retry unhandled rejection @ubuntu-latest-node26
❌ [playwright-test] › retry.spec.ts:203 › should retry beforeAll failure @ubuntu-latest-node26
❌ [playwright-test] › retry.spec.ts:224 › should retry worker fixture setup failure @ubuntu-latest-node26
❌ [playwright-test] › reporter-blob.spec.ts:89 › should call methods in right order @ubuntu-latest-node26
❌ [playwright-test] › reporter-blob.spec.ts:426 › merge into list report by default @ubuntu-latest-node26
❌ [playwright-test] › reporter-blob.spec.ts:1058 › preserve stdout and stderr @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:115 › should report api step hierarchy @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:160 › should report before hooks step error @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:190 › should not report nested after hooks @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:288 › should report expect step locations @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:312 › should report custom expect steps @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:483 › should mark step as failed when soft expect fails @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:520 › should nest steps based on zones @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:596 › should not mark page.close as failed when page.click fails @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:644 › should not propagate errors from within toPass @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:672 › should show final toPass error @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:699 › should propagate nested soft errors @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:743 › should not propagate nested hard errors @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:787 › should step w/o box @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:820 › should step w/ box @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:853 › should soft step w/ box @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:886 › should not generate dupes for named expects @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:922 › step inside toPass @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:970 › library API call inside toPass @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1019 › library API call inside expect.poll @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1072 › web assertion inside expect.poll @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1125 › should report expect steps @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1175 › should report api steps @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1264 › should report api step failure @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1303 › should show nice stacks for locators @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1337 › should allow passing location to test.step @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1386 › should show tracing.group nested inside test.step @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1427 › calls from waitForEvent callback should be under its parent step @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1482 › reading network request / response should not be listed as step @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1521 › calls from page.route callback should be under its parent step @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1566 › test.step.skip should work @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1604 › skip test.step.skip body @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1633 › step.skip should work at runtime @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1728 › show api calls inside expects @ubuntu-latest-node26
❌ [playwright-test] › test-step.spec.ts:1792 › should box fixtures @ubuntu-latest-node26

5 flaky

⚠️ [chromium-library] › library/video.spec.ts:647 › screencast › should capture full viewport `@ubuntu-22.04-chromium-tip-of-tree`
⚠️ [chromium-library] › library/video.spec.ts:719 › screencast › should work with video+trace `@chromium-ubuntu-22.04-arm-node20`
⚠️ [chromium-library] › library/popup.spec.ts:261 › should not throw when click closes popup `@chromium-ubuntu-22.04-node22`
⚠️ [chromium-page] › page/page-request-continue.spec.ts:756 › propagate headers cross origin redirect after interception `@chromium-ubuntu-22.04-node22`
⚠️ [playwright-test] › ui-mode-trace.spec.ts:812 › should update state on subsequent run `@windows-latest-node20`

43782 passed, 861 skipped

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Merge workflow run.