[short] skip
env GOCACHE=$WORK/cache

! go test -fuzz=FuzzReturn
! exists testdata

! go test -fuzz=FuzzSkip
! exists testdata

! go test -fuzz=FuzzFail
! exists testdata

! go test -fuzz=FuzzPanic
! exists testdata

! go test -fuzz=FuzzNilPanic
! exists testdata

! go test -fuzz=FuzzGoexit
! exists testdata

! go test -fuzz=FuzzExit
! exists testdata

-- go.mod --
module m

# Test fatal with seed corpus in f.Fuzz
! go test -run FuzzFatal fuzz_add_test.go
! stdout ^ok
stdout FAIL
stdout 'fatal here'

# Test panic with seed corpus in f.Fuzz
! go test -run FuzzPanic fuzz_add_test.go
! stdout ^ok
stdout FAIL
stdout 'off by one error'

# Test panic(nil) with seed corpus in f.Fuzz
! go test -run FuzzNilPanic fuzz_add_test.go
! stdout ^ok
stdout FAIL