From 19fd7229bc668e5b34adc5357557aff3f62b9308 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Fri, 17 Nov 2017 10:47:11 +0100
Subject: workers: Add test with exceptions.
* tests/workers.scm ("exceptions"): New test.
---
tests/workers.scm | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
(limited to 'tests')
diff --git a/tests/workers.scm b/tests/workers.scm
index 44b882f691..4eaefbb43d 100644
--- a/tests/workers.scm
+++ b/tests/workers.scm
@@ -42,4 +42,30 @@
(poll)))
result))
+;; Same as above, but throw exceptions within the workers and make sure they
+;; remain alive.
+(test-equal "exceptions"
+ 4242
+ (let* ((pool (make-pool 10))
+ (result 0)
+ (1+! (let ((lock (make-mutex)))
+ (lambda ()
+ (with-mutex lock
+ (set! result (+ result 1)))))))
+ (let loop ((i 10))
+ (unless (zero? i)
+ (pool-enqueue! pool (lambda ()
+ (throw 'whatever)))
+ (loop (- i 1))))
+ (let loop ((i 4242))
+ (unless (zero? i)
+ (pool-enqueue! pool 1+!)
+ (loop (- i 1))))
+ (let poll ()
+ (unless (pool-idle? pool)
+ (pk 'busy result)
+ (sleep 1)
+ (poll)))
+ result))
+
(test-end)
--
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