+# Make sure 'GUIX_ENVIRONMENT' is linked to '~/.guix-profile' when requested
+# within a container.
+(
+ linktest='(exit (string=? (getenv "GUIX_ENVIRONMENT")
+(readlink (string-append (getenv "HOME") "/.guix-profile"))))'
+
+ cd "$tmpdir" \
+ && guix environment --bootstrap --container --link-profile \
+ --ad-hoc guile-bootstrap --pure \
+ -- guile -c "$linktest"
+)
+
+# Test that user can be mocked.
+usertest='(exit (and (string=? (getenv "HOME") "/home/foognu")
+ (string=? (passwd:name (getpwuid 0)) "foognu")
+ (file-exists? "/home/foognu/umock")))'
+touch "$tmpdir/umock"
+HOME="$tmpdir" guix environment --bootstrap --container --user=foognu \
+ --ad-hoc guile-bootstrap --pure \
+ --share="$tmpdir/umock" \
+ -- guile -c "$usertest"
+
+
+# Check the exit code.
+
+abnormal_exit_code="
+(use-modules (system foreign))
+;; Purposely make Guile crash with a segfault. :)
+(pointer->string (make-pointer 123) 123)"
+