guix/tests
Ludovic Courtès 323b58ac18
channels: ‘latest-channel-instances’ traverses user-provided channels first.
Previously, ‘latest-channel-instances’ would perform a depth-first
traversal of channels.  Since dependencies specified in ‘.guix-channel’
are usually less specific that those provided by the user, this would
lead to the use of instances corresponding to those less specific specs,
which in turn might declare dependencies that do not exist for the more
specific instances.

This commit changes ‘latest-channel-instances’ to perform a
breadth-first traversal, thereby giving user-supplied channels higher
precedence over dependencies found via ‘.guix-channel’.

Fixes <https://issues.guix.gnu.org/68822>.

* guix/channels.scm (latest-channel-instances)[ignore?]: Remove.
[instance-name, same-named?, more-specific?]: New procedures.
Rewrite as a breadth-first traversal using a regular loop.
* tests/channels.scm ("latest-channel-instances reads dependencies from most-specific instance"):
New test.

Change-Id: Iba518145cfd209f04293a56246dbfee3b714650b
2024-01-31 09:07:25 +01:00
..
keys
services services: configuration: Use transducers within serialize-configuration. 2023-10-07 12:41:05 -04:00
accounts.scm
base16.scm
base32.scm
base64.scm
boot-parameters.scm
bournish.scm
build-emacs-utils.scm
build-utils.scm
builders.scm git-download: Use “builtin:git-download” when available. 2023-09-26 17:36:58 +02:00
cache.scm
challenge.scm
channels.scm channels: ‘latest-channel-instances’ traverses user-provided channels first. 2024-01-31 09:07:25 +01:00
combinators.scm
composer.scm guix: import: Add composer importer. 2023-12-18 23:16:28 +01:00
containers.scm
cpan.scm tests: Ensure 'cpan' updater test does not access the network. 2023-06-09 14:19:14 +02:00
cpio.scm
cran.scm
crate.scm guix: import: Optionally import necessary yanked crates. 2024-01-09 09:38:38 +02:00
cve-sample.json
cve.scm
debug-link.scm
derivations.scm tests: Assume ‘git’ is always available. 2023-09-26 17:36:59 +02:00
discovery.scm
egg.scm
elm.scm
elpa.scm tests: Ensure 'elpa' test does not access the network. 2023-06-09 14:19:14 +02:00
file-systems.scm
gem.scm tests: Use quasiquoted 'match' patterns for package sexps. 2023-05-31 23:50:06 +02:00
gexp.scm gexp: #:references-graphs accepts and honors <gexp-input> records. 2023-12-22 00:31:40 +01:00
git-authenticate.scm tests: Assume ‘git’ is always available. 2023-09-26 17:36:59 +02:00
git.scm tests: Assume ‘git’ is always available. 2023-09-26 17:36:59 +02:00
glob.scm
gnu-maintenance.scm tests: ‘rewrite-url’ test no longer depends on network access. 2023-09-27 23:38:21 +02:00
go.scm guix: import: Report go version for go importer. 2023-12-16 18:05:58 +02:00
grafts.scm grafts: Fix corner case involving multiple-output derivations. 2023-10-28 00:17:23 +02:00
graph.scm tests: Adjust 'node-back-edges' test for 'bag' to system-dependent glibc. 2023-08-21 16:16:47 +02:00
gremlin.scm
guix-archive.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-authenticate.sh
guix-build-branch.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-build.sh ui: 'load*' accepts /dev/fd/N files pointing to a pipe. 2023-08-17 17:33:53 +02:00
guix-daemon.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-describe.sh
guix-download.sh guix: download: Add support for git repositories. 2024-01-22 10:02:28 -05:00
guix-environment-container.sh tests: Adjust to cope with glibc graft. 2023-10-28 01:30:37 +02:00
guix-environment.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-gc.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-git-authenticate.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-graph.sh tests: Adjust ‘guix graph --path’ test to latest Emacs changes. 2023-09-26 17:36:57 +02:00
guix-hash.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-home.sh tests: guix-home: Fix description search for home-mcron. 2023-08-25 17:45:47 +02:00
guix-lint.sh
guix-locate.sh locate: Accept ‘--clear’ without additional arguments. 2023-11-15 18:29:37 +01:00
guix-pack-localstatedir.sh
guix-pack-relocatable.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-pack.sh tests: Adjust to cope with glibc graft. 2023-10-28 01:30:37 +02:00
guix-package-aliases.sh tests: Relax two tests that expected a non-zero error code. 2023-04-21 17:09:46 +02:00
guix-package-net.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-package.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-refresh.sh refresh: Add --target-version option. 2023-08-15 09:38:29 -04:00
guix-repl.sh
guix-shell-export-manifest.sh
guix-shell.sh shell: ‘--development’ honors ‘--system’. 2023-12-06 23:50:04 +01:00
guix-style.sh tests: Fix checks for expected failures. 2023-04-21 16:16:38 +02:00
guix-system.sh tests: Verify plasma.tmpl at x86_64-linux. 2023-10-21 16:11:17 +02:00
guix-time-machine.sh tests: Make ‘guix time-machine’ test effective. 2023-11-05 23:23:23 +01:00
hackage.scm guix: import: Fix parsing Cabal files that import many stanzas 2023-12-03 16:15:29 +01:00
hexpm.scm tests: Use quasiquoted 'match' patterns for package sexps. 2023-05-31 23:50:06 +02:00
home-import.scm
home-services.scm
http-client.scm
import-git.scm tests: Assume ‘git’ is always available. 2023-09-26 17:36:59 +02:00
import-github.scm
import-utils.scm import-utils: Do not include punctuation when wrapping in @code{}. 2023-08-28 19:08:38 +02:00
inferior.scm
ipfs.scm
lint.scm lint: Check that (cc-for-target) and friends are used. 2023-09-08 19:12:15 +02:00
minetest.scm tests: Adjust minetest tests. 2023-06-09 14:19:14 +02:00
modules.scm
monads.scm
nar.scm
networking.scm services: ntp-service-type: Remove deprecated server as strings support. 2023-04-07 17:56:07 +02:00
offload.scm
opam.scm tests: Use quasiquoted 'match' patterns for package sexps. 2023-05-31 23:50:06 +02:00
openpgp.scm
pack.scm guix: pack: Build layered images. 2024-01-08 21:04:44 +03:00
packages.scm tests: Fix "package-transitive-supported-systems, implicit inputs". 2023-09-15 22:05:23 +02:00
pki.scm
print.scm
processes.scm
profiles.scm gnu: Use ‘libc-utf8-locales-for-target’. 2023-12-02 12:25:45 +01:00
publish.scm
pypi.scm tests: Use quasiquoted 'match' patterns for package sexps. 2023-05-31 23:50:06 +02:00
read-print.scm read-print: Properly indent ‘parameterize’. 2023-11-22 16:51:46 +01:00
records.scm tests: records: Add test for ellipsis in body. 2023-06-04 10:59:28 +02:00
rpm.scm
scripts.scm
search-paths.scm
services.scm gnu: services: Revert to deleting and updating all matching services 2023-08-31 23:31:50 -04:00
sets.scm
size.scm
status.scm
store-database.scm
store-deduplication.scm
store-roots.scm tests: store-roots: Remove bogus test. 2023-08-18 16:10:08 +02:00
store.scm daemon: Implement ‘substitute-urls’ RPC. 2023-12-11 23:18:53 +01:00
style.scm style: Add 'arguments' styling rule. 2023-05-18 20:01:32 +02:00
substitute.scm substitute: Do not exit when failing to find a nar. 2023-12-04 22:26:36 +01:00
swh.scm
syscalls.scm tests: Use ‘test-equal’ for ‘terminal-string-width’ tests. 2023-11-25 16:29:25 +01:00
system.scm
test.drv
texlive.scm tests: Fix texlive->guix-package test. 2023-08-13 02:00:00 +02:00
transformations.scm tests: Adjust to cope with glibc graft. 2023-10-28 01:30:37 +02:00
ui.scm
union.scm
upstream.scm tests: upstream: Restore test that was skipped. 2023-05-31 23:25:25 +02:00
utils.scm guix: Add target-avr?. 2023-12-11 11:53:54 +02:00
uuid.scm
workers.scm