When errors occur, we get the message:

variable defined: FIXTURE_NAME=CrashFixture
variable defined: EXPECTED_STYLE=error

Included page: DoTest (edit)

Create a simple test page

script Page Builder
line !path lib/*.jar
line !|fitnesse.testutil.CrashFixture|
line |blah|
page TestPage

Now run the test page.

Response Requester.
uri valid?
TestPage?responder=test true

Response Examiner.
contents?

Check the status message.

Response Examiner.
type pattern matches?
contents <a href=\\"\?executionLog\\" class=\\"error\\">Execution Log</a> true