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tests: Add #:memory-size parameter for the command to run the installed OS. 

* gnu/tests/install.scm (qemu-command/writable-image): Add #:memory-size
parameter and honor it.
This commit is contained in:
Ludovic Courtès 2016-10-27 11:21:28 +02:00
parent 4ed2f515d6
commit b800b8da21
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1 changed files with 3 additions and 3 deletions
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6
gnu/tests/install.scm
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@ -191,9 +191,9 @@ the installed system."
(gexp->derivation "installation" install)))
(define (qemu-command/writable-image image)
(define* (qemu-command/writable-image image #:key (memory-size 256))
"Return as a monadic value the command to run QEMU on a writable copy of
IMAGE, a disk image."
IMAGE, a disk image. The QEMU VM is has access to MEMORY-SIZE MiB of RAM."
(mlet %store-monad ((system (current-system)))
(return #~(let ((image #$image))
;; First we need a writable copy of the image.
@ -205,7 +205,7 @@ IMAGE, a disk image."
,@(if (file-exists? "/dev/kvm")
'("-enable-kvm")
'())
"-no-reboot" "-m" "256"
"-no-reboot" "-m" #$(number->string memory-size)
"-drive" "file=disk.img,if=virtio")))))