Source: https://playwright.dev/docs/api/class-logger

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Deprecated

This class is deprecated. The logs pumped through this class are incomplete. Please use tracing instead.

Playwright generates a lot of logs and they are accessible via the pluggable logger sink.

const { chromium } = require('playwright');  // Or 'firefox' or 'webkit'.(async () => {  const browser = await chromium.launch({    logger: {      isEnabled: (name, severity) => name === 'api',      log: (name, severity, message, args) => console.log(`${name} ${message}`)    }  });  // ...})();

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Methods​

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isEnabled​

Added before v1.9 logger.isEnabled

Determines whether sink is interested in the logger with the given name and severity.

Usage

logger.isEnabled(name, severity);

Arguments

• name string #

  logger name

• severity "verbose" | "info" | "warning" | "error"#

Returns

• boolean #

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log​

Added before v1.9 logger.log

Usage

logger.log(name, severity, message, args, hints);

Arguments

• name string #

  logger name

• severity "verbose" | "info" | "warning" | "error"#

• message string | Error #

  log message format

• args Array <Object >#

  message arguments

• hints Object #

  • color string (optional)

    Optional preferred logger color.

  optional formatting hints

• Methods

  • isEnabled

  • log