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| author | Mathieu Othacehe <othacehe@gnu.org> | 2022-09-24 12:42:21 +0200 |
|---|---|---|
| committer | Mathieu Othacehe <othacehe@gnu.org> | 2022-09-24 12:48:16 +0200 |
| commit | fe4663ae2476cb527d4f1f49ff8fa077d43f7251 (patch) | |
| tree | 5c65204900c454cbfbf8a5001a525017613c0e59 | |
| parent | e1ce1009156d7923bcf1b93ca3918c9b18123007 (diff) | |
| download | guix-fe4663ae2476cb527d4f1f49ff8fa077d43f7251.tar.gz | |
installer: Fix configuration edition during testing.
When the configuration is edited, it looks like there are some leftover
fragments from the input configuration:
Example content of config.scm after edition:
#:imported-modules
'((gnu services herd)
(guix build utils)
(guix combinators)))
unted". The unique
;; file system identifiers there ("UUIDs") can be obtained
;; by running 'blkid' in a terminal.
...
This is strange because call-with-output-file uses the O_TRUNC flag which
resets the file size to zero. Remove the configuration file before writing it
as a work-around.
* gnu/installer/tests.scm (edit-configuration-file): Remove the configuration
file before re-writing it.
| -rw-r--r-- | gnu/installer/tests.scm | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gnu/installer/tests.scm b/gnu/installer/tests.scm index 3c049a1c85..82c3d3ee88 100644 --- a/gnu/installer/tests.scm +++ b/gnu/installer/tests.scm @@ -280,6 +280,10 @@ instrumented for further testing." exp))) (let ((content (call-with-input-file file read-expressions))) + ;; XXX: Remove the file before re-writing it, to be sure there are no + ;; leftovers. We shouldn't have to to that as CALL-WITH-OUTPUT-FILE uses + ;; the O_TRUNC flag by default. + (delete-file file) (call-with-output-file file (lambda (port) (format port "\ |