"CoroCgoIterCallback",
		"CoroCgoIterCallbackYield",
		"CoroCgoCallback",
		"CoroCgoCallbackIterNested",
		"CoroCgoCallbackIterCallback",
		"CoroCgoCallbackIterCallbackYield",
		"CoroCgoCallbackAfterPull",
		"CoroCgoStopCallback",
		"CoroCgoStopCallbackIterNested",
	} {
		t.Run(test, func(t *testing.T) {
			checkCoroTestProgOutput(t, runTestProg(t, "testprogcgo", test))
		})
	}
}

		CoroCgo(callerExhaustCallback, iterCallbackYield)
	})
	register("CoroCgoCallbackAfterPull", func() {
		println("expect: OS thread locking must match")
		CoroCgo(callerCallbackAfterPull, iterSimple)
	})
	register("CoroCgoStopCallback", func() {
		println("expect: OK")
		CoroCgo(callerStopCallback, iterSimple)
	})
	register("CoroCgoStopCallbackIterNested", func() {
		println("expect: OK")
		CoroCgo(callerStopCallback, iterNested)
	})
}