[bug#77131] [PATCH 36/51] gnu: emacs-tomelr: Fix tests.

[Nicolas Graves]

* gnu/packages/emacs-xyz.scm (emacs-tomelr)
[arguments]{test-command}: Set it.
{phases}: Add phase 'patch-tests to fix test run.
---
 gnu/packages/emacs-xyz.scm | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 9e65dda8f9..fb24751c04 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -41784,6 +41784,19 @@ (define-public emacs-tomelr
         (base32 "03iih7arjlfg8gdp4v2xglas9z519q1s11l28igr8l0m5y0pdrnk"))
        (file-name (git-file-name name version))))
     (build-system emacs-build-system)
+    (arguments
+     (list
+      #:test-command
+      #~(list "emacs" "--batch" "-L" "test" "-l" "all-tests.el"
+              "-f" "ert-run-tests-batch-and-exit")
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-before 'check 'patch-tests
+            (lambda _
+              (setenv "HOME" (dirname (getcwd)))
+              (substitute* "test/all-tests.el"
+                (("\\(file-truename \\(vc-git-root default-directory\\)\\)")
+                 (format #f "~s" (getcwd)))))))))
     (propagated-inputs (list emacs-map emacs-seq))
     (home-page "https://github.com/kaushalmodi/tomelr/";)
     (synopsis "Emacs-Lisp library for converting S-expressions to TOML")
-- 
2.48.1