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-rw-r--r--tests/guix-home.sh7
-rwxr-xr-xtests/guix-locate.sh72
-rw-r--r--tests/packages.scm17
-rw-r--r--tests/store-roots.scm18
4 files changed, 110 insertions, 4 deletions
diff --git a/tests/guix-home.sh b/tests/guix-home.sh
index e9ef76c862..e6d16d7fab 100644
--- a/tests/guix-home.sh
+++ b/tests/guix-home.sh
@@ -1,7 +1,7 @@
 # GNU Guix --- Functional package management for GNU
 # Copyright © 2021-2023 Andrew Tropin <andrew@trop.in>
 # Copyright © 2021 Oleg Pykhalov <go.wigust@gmail.com>
-# Copyright © 2022 Ludovic Courtès <ludo@gnu.org>
+# Copyright © 2022, 2023 Ludovic Courtès <ludo@gnu.org>
 #
 # This file is part of GNU Guix.
 #
@@ -94,6 +94,9 @@ trap 'chmod -Rf +w "$test_directory"; rm -rf "$test_directory"' EXIT
                    (home-bash-extension
                     (environment-variables
                       '(("PS1" . "$GUIX_ENVIRONMENT λ ")))
+                    (aliases
+                      `(("run" . "guix shell")
+                        ("path" . ,(literal-string "echo $PATH"))))
                     (bashrc
                      (list
                       (plain-file
@@ -149,6 +152,8 @@ EOF
     test -d "${HOME}/.guix-home"
     test -h "${HOME}/.bash_profile"
     test -h "${HOME}/.bashrc"
+    grep 'alias run="guix shell"' "$HOME/.bashrc"
+    grep "alias path='echo \$PATH'" "$HOME/.bashrc"
     test "$(tail -n 2 "${HOME}/.bashrc")" == "\
 # dot-bashrc test file for guix home
 # the content of bashrc-test-config.sh"
diff --git a/tests/guix-locate.sh b/tests/guix-locate.sh
new file mode 100755
index 0000000000..43f8ba53b0
--- /dev/null
+++ b/tests/guix-locate.sh
@@ -0,0 +1,72 @@
+# GNU Guix --- Functional package management for GNU
+# Copyright © 2023 Antoine R. Dumont <antoine.romain.dumont@gmail.com>
+# Copyright © 2023 Ludovic Courtès <ludo@gnu.org>
+#
+# This file is part of GNU Guix.
+#
+# GNU Guix is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or (at
+# your option) any later version.
+#
+# GNU Guix is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+#
+# Test the 'guix locate' command-line utility.
+#
+
+set -x
+
+RUN_EXPENSIVE_TESTS="${RUN_EXPENSIVE_TESTS:-false}"
+
+tmpdir="guix-index-$$"
+# In the following tests, we use two different databases, one for each
+# indexation method.
+tmpdb_manifests="$tmpdir/manifests/db.sqlite"
+tmpdb_store="$tmpdir/store/db.sqlite"
+trap 'rm -rf "$tmpdir" "$tmpdb_store" "$tmpdb_manifests"' EXIT
+
+guix locate --version
+
+# Preparing db locations for both indexation methods.
+mkdir -p "$(dirname "$tmpdb_manifests")" "$(dirname "$tmpdb_store")"
+
+cmd_manifests="guix locate --database=$tmpdb_manifests --method=manifests"
+cmd_store="guix locate --database=$tmpdb_store --method=store"
+
+# Lookup without any db should fail.
+guix locate --database="$tmpdb_manifests" guile && false
+guix locate --database="$tmpdb_store" guile && false
+
+# Lookup without anything in db should yield no results because the indexer
+# didn't stumble upon any profile.
+test -z "$(guix locate --database="$tmpdb_manifests" guile)"
+
+# Install a package.
+guix package --bootstrap --install guile-bootstrap \
+     --profile="$tmpdir/profile"
+
+# Look for 'guile'.
+$cmd_manifests --update
+$cmd_manifests guile | grep "$(guix build guile-bootstrap)/bin/guile"
+$cmd_manifests boot-9.scm | grep ^guile-bootstrap
+
+# Using a glob pattern.
+$cmd_manifests -g '*.scm' | grep "^guile-bootstrap.*boot-9"
+
+# Statistics.
+$cmd_manifests --stats
+
+if $RUN_EXPENSIVE_TESTS
+then
+    $cmd_store --update
+    $cmd_store guile
+    $cmd_store guile | grep "$(guix build guile-bootstrap)/bin/guile"
+    $cmd_store boot-9.scm | grep ^guile-bootstrap
+fi
diff --git a/tests/packages.scm b/tests/packages.scm
index 5e8eac99dc..2b7ab01f7d 100644
--- a/tests/packages.scm
+++ b/tests/packages.scm
@@ -368,6 +368,23 @@
           (package-transitive-supported-systems d)
           (package-transitive-supported-systems e))))
 
+(test-equal "package-transitive-supported-systems detects cycles"
+  '("c" "a" "b" "c")
+  (letrec* ((a (dummy-package "a"
+                 (build-system trivial-build-system)
+                 (native-inputs (list c))))
+            (b (dummy-package "b"
+                 (build-system trivial-build-system)
+                 (inputs (list a))))
+            (c (dummy-package "c"
+                 (build-system trivial-build-system)
+                 (inputs (list b)))))
+    (guard (c ((package-cyclic-dependency-error? c)
+               (map package-name
+                    (cons (package-error-package c)
+                          (package-error-dependency-cycle c)))))
+      (package-transitive-supported-systems c))))
+
 (test-assert "package-development-inputs"
   ;; Note: Due to propagated inputs, 'package-development-inputs' returns a
   ;; couple more inputs, such as 'linux-libre-headers'.
diff --git a/tests/store-roots.scm b/tests/store-roots.scm
index 5bcf1bc87e..9877987a65 100644
--- a/tests/store-roots.scm
+++ b/tests/store-roots.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2019, 2023 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -21,14 +21,26 @@
   #:use-module (guix store)
   #:use-module (guix store roots)
   #:use-module ((guix utils) #:select (call-with-temporary-directory))
+  #:use-module ((guix build utils) #:select (delete-file-recursively))
+  #:use-module ((guix config) #:select (%state-directory))
   #:use-module (srfi srfi-1)
   #:use-module (srfi srfi-64))
 
-(define %store
-  (open-connection))
+(define %store #f)
 
 (test-begin "store-roots")
 
+(test-equal "gc-roots, initial"
+  (list (string-append %state-directory "/profiles"))
+  (begin
+    ;; 'gc-roots' should gracefully handle lack of that directory.
+    (delete-file-recursively (string-append %state-directory "/profiles"))
+    (gc-roots)))
+
+;; The 'open-connection' call below gets guix-daemon to create
+;; %STATE-DIRECTORY/profiles.
+(set! %store (open-connection))
+
 (test-assert "gc-roots, regular root"
   (let* ((item (add-text-to-store %store "something"
                                   (random-text)))