v2.34.0

Features

• DeferOnFailure registers a callback that runs only when a spec fails - as soon as the failing node returns and before any teardown (JustAfterEach, AfterEach, AfterAll, DeferCleanup) - so it can capture the state teardown is about to destroy. It takes exactly what DeferCleanup takes and shares its scoping: called in BeforeEach/JustBeforeEach/It it covers the spec, in BeforeAll the ordered container, and in BeforeSuite the whole suite. It is also available on GinkgoT(); note that this adds a method to FullGinkgoTInterface, so hand-written implementations of that interface need to add it. See https://onsi.github.io/ginkgo/#capturing-failure-state-deferonfailure

Fixes

• Progress reporters (AttachProgressReporter) are no longer called while Ginkgo holds an internal lock, so a reporter that calls CurrentSpecReport() or AddReportEntry() no longer stalls for 5 seconds and has its output dropped.
• --sleep-on-failure now runs after any DeferOnFailure callbacks, also pauses when a spec times out, and no longer pauses if the suite has already been interrupted.