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playwright/docs/src/test-api/class-testerror.md
Dmitry Gozman c68f57d2d0
docs: mark optional properties/arguments explicitly with "?" (#13369) 
Previously, we were guessing whether something is optional from the
comment (looking for stuff like "defaults to" or "optional").

To remove this error-prone technique, every optional property or
argument (but not option) is explicitly marked with "?".
2022-04-06 19:02:10 -07:00

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class: TestError

  • langs: js

Information about an error thrown during test execution.

property: TestError.message

  • type: ?<[string]>

Error message. Set when [Error] (or its subclass) has been thrown.

property: TestError.stack

  • type: ?<[string]>

Error stack. Set when [Error] (or its subclass) has been thrown.

property: TestError.value

  • type: ?<[string]>

The value that was thrown. Set when anything except the [Error] (or its subclass) has been thrown.