guix-play/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 tests: Ensure test OpenPGP keys never expire. 2022-05-18 23:20:21 +02:00
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 tests: Add test for menu-entry roundtrips as sexps. 2022-08-28 23:37:28 +02:00
bournish.scm
build-emacs-utils.scm tests: build-emacs-utils: Allow test to pass on Emacs 27 too. 2022-07-13 10:49:40 -04:00
build-utils.scm
builders.scm git-download: Use “builtin:git-download” when available. 2023-09-26 17:36:58 +02:00
cache.scm cache: Catch invalid 'last-expiry-cleanup'. 2022-06-04 12:04:23 +02:00
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 linux-container: 'container-excursion' forks to join the PID namespace. 2023-01-30 22:24:27 +01:00
cpan.scm tests: Ensure 'cpan' updater test does not access the network. 2023-06-09 14:19:14 +02:00
cpio.scm cpio: Skip test on inode numbers that don't fit on 32 bits. 2022-12-20 16:56:03 +01:00
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 discovery: Recurse into directories pointed to by a symlink. 2017-07-03 23:51:23 +02:00
egg.scm Merge branch 'master' into core-updates-frozen 2021-11-17 23:43:14 +01:00
elm.scm import: Add Elm importer. 2022-05-22 01:07:52 +02:00
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 describe: Adjust test to latest changes. 2022-09-04 23:10:10 +02:00
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 shell: Fix '--export-manifest' for cached profiles and when '-p' is used. 2022-06-16 23:57:40 +02:00
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: import: Use (guix read-print) to render the config file. 2022-09-20 19:24:31 +02:00
home-services.scm home: services: Add 'lookup-home-service-types' procedure. 2022-06-04 12:04:24 +02:00
http-client.scm tests: Add (guix http-client) tests. 2022-03-06 22:49:46 +01:00
import-git.scm tests: Assume ‘git’ is always available. 2023-09-26 17:36:59 +02:00
import-github.scm upstream-updater: Rename record field. 2022-12-26 17:15:06 +01:00
import-utils.scm import-utils: Do not include punctuation when wrapping in @code{}. 2023-08-28 19:08:38 +02:00
inferior.scm guix: inferior: Fix the behaviour of open-inferior #:error-port. 2022-07-08 13:51:34 +01:00
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 Remove now unnecessary uses of (guix grafts). 2022-10-22 01:46:55 +02:00
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 pki: 'public-keys->acl' deduplicates entries. 2022-12-12 15:03:05 +01:00
print.scm import: print: Quasiquote properties 2022-09-29 22:59:48 +02:00
processes.scm
profiles.scm gnu: Use ‘libc-utf8-locales-for-target’. 2023-12-02 12:25:45 +01:00
publish.scm publish: Send uncached narinfo replies from the main thread. 2022-04-29 18:07:17 +02:00
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 pack: Add RPM format. 2023-02-19 21:13:23 -05:00
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 status: Relay "updating substitutes" messages. 2022-06-26 23:19:14 +02:00
store-database.scm
store-deduplication.scm deduplicate: Use 'sendfile' for small file copies. 2022-12-10 10:56:48 +01:00
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 Remove now unnecessary uses of (guix grafts). 2022-10-22 01:46:55 +02:00
test.drv Add unit test for derivation parsing and output. 2012-04-19 23:09:55 +02:00
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 ui: Take package upstream name into account when searching. 2022-12-13 17:46:39 +01:00
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 uuid: 'fat-uuid->string' preserves leading zeros. 2019-05-07 12:18:44 +02:00
workers.scm