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| author | Ludovic Courtès <ludo@gnu.org> | 2017-09-07 23:31:21 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2017-09-08 00:11:21 +0200 |
| commit | 13877c34534fc6a1cda25a984007bc0e7d27ebc9 (patch) | |
| tree | f1b8da83983b74f8106978ead2810f8c581933cf /gnu/build/marionette.scm | |
| parent | 505760ed08db7399bf5a21fd04272079fe7bca19 (diff) | |
| download | guix-13877c34534fc6a1cda25a984007bc0e7d27ebc9.tar guix-13877c34534fc6a1cda25a984007bc0e7d27ebc9.tar.gz | |
marionette: 'wait-for-file' can be passed a read procedure.
* gnu/build/marionette.scm (wait-for-file): Add #:read parameter and
honor it.
* gnu/tests/base.scm (run-basic-test)["login on tty1"]: Use
'wait-for-file' instead of inline code.
Diffstat (limited to 'gnu/build/marionette.scm')
| -rw-r--r-- | gnu/build/marionette.scm | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gnu/build/marionette.scm b/gnu/build/marionette.scm index f35f0fbca1..7554a710a0 100644 --- a/gnu/build/marionette.scm +++ b/gnu/build/marionette.scm @@ -165,13 +165,14 @@ QEMU monitor and to the guest's backdoor REPL." (newline repl) (read repl)))) -(define* (wait-for-file file marionette #:key (timeout 10)) - "Wait until FILE exists in MARIONETTE; 'read' its content and return it. If +(define* (wait-for-file file marionette + #:key (timeout 10) (read 'read)) + "Wait until FILE exists in MARIONETTE; READ its content and return it. If FILE has not shown up after TIMEOUT seconds, raise an error." (match (marionette-eval `(let loop ((i ,timeout)) (cond ((file-exists? ,file) - (cons 'success (call-with-input-file ,file read))) + (cons 'success (call-with-input-file ,file ,read))) ((> i 0) (sleep 1) (loop (- i 1))) |