Ema/perf followups #386
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Ema/perf followups #386
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Signed-off-by: Emanuele Feliziani <[email protected]>
Signed-off-by: Emanuele Feliziani <[email protected]>
GioSensation
commented
Sep 29, 2023
| @@ -279,30 +279,27 @@ test.describe('macos', () => { | |||
| }) | |||
| test.describe('matching performance', () => { | |||
| test('real-world form', async ({page}) => { | |||
| await forwardConsoleMessages(page) | |||
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I've removed the console forwarding from these tests so we can more easily read the performance results of the test itself without digging through lots of noise.
GioSensation
commented
Sep 29, 2023
GioSensation
commented
Sep 29, 2023
| @@ -1,4 +1,4 @@ | |||
| import {buttonMatchesFormType, getTextShallow} from '../autofill-utils.js' | |||
| import {buttonMatchesFormType, getTextShallow, safeRegexTest} from '../autofill-utils.js' | |||
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I've substituted all RegExp.test instances with a wrapper that checks for string length first. Find it down below. Should probably consider an ESLint rule.
Signed-off-by: Emanuele Feliziani <[email protected]>
Signed-off-by: Emanuele Feliziani <[email protected]>
shakyShane
approved these changes
Oct 2, 2023
This was referenced Oct 10, 2023
CDRussell
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that referenced
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Oct 11, 2023
Task/Issue URL: https://app.asana.com/0/1205691418983700/1205691418983700 Autofill Release: https://github.com/duckduckgo/duckduckgo-autofill/releases/tag/8.4.2 ## Description Updates Autofill to version [8.4.2](https://github.com/duckduckgo/duckduckgo-autofill/releases/tag/8.4.2). ### Autofill 8.4.2 release notes ## What's Changed * Ema/perf followups by @GioSensation in duckduckgo/duckduckgo-autofill#386 * Fix handler regression by @GioSensation in duckduckgo/duckduckgo-autofill#392 * Bump markdown-it from 13.0.1 to 13.0.2 by @dependabot in duckduckgo/duckduckgo-autofill#388 * Revert mutation observer for forms by @GioSensation in duckduckgo/duckduckgo-autofill#396 **Full Changelog**: duckduckgo/duckduckgo-autofill@8.4.1...8.4.2 ## Steps to test This release has been tested during autofill development. For smoke test steps see [this task](https://app.asana.com/0/1198964220583541/1200583647142330/f). Co-authored-by: GioSensation <[email protected]>
graeme
added a commit
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Oct 11, 2023
Task/Issue URL: https://app.asana.com/0/1205691418983706/1205691418983706 Autofill Release: https://github.com/duckduckgo/duckduckgo-autofill/releases/tag/8.4.2 BSK PR: duckduckgo/BrowserServicesKit#530 ## Description Updates Autofill to version [8.4.2](https://github.com/duckduckgo/duckduckgo-autofill/releases/tag/8.4.2). ### Autofill 8.4.2 release notes ## What's Changed * Ema/perf followups by @GioSensation in duckduckgo/duckduckgo-autofill#386 * Fix handler regression by @GioSensation in duckduckgo/duckduckgo-autofill#392 * Bump markdown-it from 13.0.1 to 13.0.2 by @dependabot in duckduckgo/duckduckgo-autofill#388 * Revert mutation observer for forms by @GioSensation in duckduckgo/duckduckgo-autofill#396 **Full Changelog**: duckduckgo/duckduckgo-autofill@8.4.1...8.4.2 ## Steps to test This release has been tested during autofill development. For smoke test steps see [this task](https://app.asana.com/0/1198964220583541/1200583647142330/f). --------- Co-authored-by: GioSensation <[email protected]> Co-authored-by: Graeme Arthur <[email protected]>
joshliebe
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Nov 7, 2023
Task/Issue URL: https://app.asana.com/0/1205691418983700/1205691418983700 Autofill Release: https://github.com/duckduckgo/duckduckgo-autofill/releases/tag/8.4.2 ## Description Updates Autofill to version [8.4.2](https://github.com/duckduckgo/duckduckgo-autofill/releases/tag/8.4.2). ### Autofill 8.4.2 release notes ## What's Changed * Ema/perf followups by @GioSensation in duckduckgo/duckduckgo-autofill#386 * Fix handler regression by @GioSensation in duckduckgo/duckduckgo-autofill#392 * Bump markdown-it from 13.0.1 to 13.0.2 by @dependabot in duckduckgo/duckduckgo-autofill#388 * Revert mutation observer for forms by @GioSensation in duckduckgo/duckduckgo-autofill#396 **Full Changelog**: duckduckgo/duckduckgo-autofill@8.4.1...8.4.2 ## Steps to test This release has been tested during autofill development. For smoke test steps see [this task](https://app.asana.com/0/1198964220583541/1200583647142330/f). Co-authored-by: GioSensation <[email protected]>
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Reviewer: @shakyShane
Asana: https://app.asana.com/0/0/1205589679117410/f
Description
Follow up for the previous PR. This abstracts
RegExp.testto a wrapper that checks for string length before executing. This is both to avoid performance spikes and for accuracy (avoiding noise). My new law of software engineering: given a long enough text, your regex will always match.For more context, on certain specific pages we were running multiple successive regex checks on humongous strings, like 60+k characters. Chrome and Firefox handled that decently, but webkit 17 (macOS Sonoma) spun out of control and basically the whole tab hanged.
Steps to test
Tests added. If you remove the safeguards and add back the selector for
titlein class and id, the test times out on Webkit 17.