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Add new fluid tests.

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* test-suite/tests/fluids.test ("initial fluid values")["initial value
  is inherited from parent thread"]: New test.
  ("fluid values are thread-local"): New test.
This commit is contained in:
Ludovic Courtès 2010-03-05 11:41:42 +01:00
parent e2cf8eb921
commit c02924d02b
1 changed files with 25 additions and 1 deletions
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26
test-suite/tests/fluids.test
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@ -27,7 +27,19 @@
(with-test-prefix "initial fluid values" (with-test-prefix "initial fluid values"
(pass-if "fluid-ref uninitialized fluid is #f" (pass-if "fluid-ref uninitialized fluid is #f"
(not (fluid-ref a)))) (not (fluid-ref a)))
(pass-if "initial value is inherited from parent thread"
(if (provided? 'threads)
(let ((f (make-fluid)))
(fluid-set! f 'initial)
(let ((child (call-with-new-thread
(lambda ()
(let ((init (fluid-ref f)))
(fluid-set! f 'new)
(list init (fluid-ref f)))))))
(equal? '(initial new) (join-thread child))))
(throw 'unresolved))))
(with-test-prefix "with-fluids with non-fluid" (with-test-prefix "with-fluids with non-fluid"
(pass-if-exception "exception raised if nonfluid passed to with-fluids" (pass-if-exception "exception raised if nonfluid passed to with-fluids"
@ -56,6 +68,18 @@
(eqv? (fluid-ref a) 2)) (eqv? (fluid-ref a) 2))
(eqv? (fluid-ref a) #f)))) (eqv? (fluid-ref a) #f))))
(pass-if "fluid values are thread-local"
(if (provided? 'threads)
(let ((f (make-fluid)))
(fluid-set! f 'parent)
(let ((child (call-with-new-thread
(lambda ()
(fluid-set! f 'child)
(fluid-ref f)))))
(and (eq? (join-thread child) 'child)
(eq? (fluid-ref f) 'parent))))
(throw 'unresolved)))
(pass-if "fluids are GC'd" (pass-if "fluids are GC'd"
(let ((g (make-guardian))) (let ((g (make-guardian)))