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authorLudovic Courtès <ludo@gnu.org>2014-04-14 00:24:24 +0200
committerLudovic Courtès <ludo@gnu.org>2014-04-14 00:24:24 +0200
commit30ce8012cd6265b12f756283633be94a547bf990 (patch)
treecfa2c57eb6bc43c0dda8ce1675230656fca18656 /tests
parent66ef5411471e8d5f25815b9ab1f360ad56e08544 (diff)
downloadgnu-guix-30ce8012cd6265b12f756283633be94a547bf990.tar
gnu-guix-30ce8012cd6265b12f756283633be94a547bf990.tar.gz
offload: '{send,receive}-files' wait for completion of the transfer.
Fixes situations where the remote 'guix build' is invoked before the .drv has been completely copied, as reported at <https://lists.gnu.org/archive/html/guix-devel/2014-04/msg00174.html>. In some cases 'send-files' would return before the other end is done importing the files, and so the subsequent 'guix build' invocation would just miss the .drv file it refers to. * guix/utils.scm (call-with-decompressed-port): Don't close PORT. (call-with-compressed-output-port): Likewise. * tests/utils.scm ("compressed-output-port + decompressed-port"): Adjust accordingly. * guix/scripts/offload.scm (send-files): Add explicit (close-pipe pipe) call. (retrieve-files): Likewise.
Diffstat (limited to 'tests')
-rw-r--r--tests/utils.scm6
1 files changed, 4 insertions, 2 deletions
diff --git a/tests/utils.scm b/tests/utils.scm
index 4d2d123c6b..8ad399f75c 100644
--- a/tests/utils.scm
+++ b/tests/utils.scm
@@ -164,10 +164,12 @@
(false-if-exception (delete-file temp-file))
(test-assert "compressed-output-port + decompressed-port"
(let* ((file (search-path %load-path "guix/derivations.scm"))
- (data (call-with-input-file file get-bytevector-all)))
- (call-with-compressed-output-port 'xz (open-file temp-file "w0b")
+ (data (call-with-input-file file get-bytevector-all))
+ (port (open-file temp-file "w0b")))
+ (call-with-compressed-output-port 'xz port
(lambda (compressed)
(put-bytevector compressed data)))
+ (close-port port)
(bytevector=? data
(call-with-decompressed-port 'xz (open-file temp-file "r0b")