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tests: Make sure threads use separate output ports.

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* tests/publish.scm (with-separate-output-ports): New macro.
<top level>: Use it when spawning new thread.
("/*.narinfo with compression"): Likewise.
This commit is contained in:
Ludovic Courtès 2016-08-02 17:48:21 +02:00
parent 2c7b48c2fb
commit a5c376034f
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1 changed files with 18 additions and 6 deletions
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24
tests/publish.scm
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@ -73,10 +73,21 @@ (define (http-get-port uri)
(define (publish-uri route)
(string-append "http://localhost:6789" route))
(define-syntax-rule (with-separate-output-ports exp ...)
;; Since ports aren't thread-safe in Guile 2.0, duplicate the output and
;; error ports to make sure the two threads don't end up stepping on each
;; other's toes.
(with-output-to-port (duplicate-port (current-output-port) "w")
(lambda ()
(with-error-to-port (duplicate-port (current-error-port) "w")
(lambda ()
exp ...)))))
;; Run a local publishing server in a separate thread.
(call-with-new-thread
(lambda ()
(guix-publish "--port=6789" "-C0"))) ;attempt to avoid port collision
(with-separate-output-ports
(call-with-new-thread
(lambda ()
(guix-publish "--port=6789" "-C0")))) ;attempt to avoid port collision
(define (wait-until-ready port)
;; Wait until the server is accepting connections.
@ -186,9 +197,10 @@ (define (wait-until-ready port)
`(("StorePath" . ,%item)
("URL" . ,(string-append "nar/gzip/" (basename %item)))
("Compression" . "gzip"))
(let ((thread (call-with-new-thread
(lambda ()
(guix-publish "--port=6799" "-C5")))))
(let ((thread (with-separate-output-ports
(call-with-new-thread
(lambda ()
(guix-publish "--port=6799" "-C5"))))))
(wait-until-ready 6799)
(let* ((url (string-append "http://localhost:6799/"
(store-path-hash-part %item) ".narinfo"))