From e5ce22956be4f20b7e1e52fb2f7e9b2c23f4ffd4 Mon Sep 17 00:00:00 2001
From: Gabriel Wicki <gabriel@erlikon.ch>
Date: Mon, 2 Mar 2026 12:58:20 +0100
Subject: gnu: python-klayout: Fix failing test.

* gnu/packages/electronics.scm (python-klayout): Set environment
variable outside of python Popen call.

Merges guix/guix!5641

Change-Id: I29cc54bbb2cbfff2a43cb70b1066387e82190f2c
Signed-off-by: Cayetano Santos <csantosb@inventati.org>
---
 gnu/packages/electronics.scm | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'gnu')

diff --git a/gnu/packages/electronics.scm b/gnu/packages/electronics.scm
index d1c1f4090ab..1e9502cfa49 100644
--- a/gnu/packages/electronics.scm
+++ b/gnu/packages/electronics.scm
@@ -2516,6 +2516,11 @@ for @acronym{EDA, elecronic design automation} and chip design.")))
             (lambda* (#:key tests? #:allow-other-keys)
               ;; Run the tests as specified in pyproject.toml.
               (when tests?
+                (substitute* "pyproject.toml"
+                  ;; Fix failing test
+                  (("TESTSRC=\\{package\\} ")
+                   ""))
+                (setenv "TESTSRC" ".")
                 (invoke "python"
                         #$(plain-file "python-klayout-test-runner.py"
                                       "import tomllib, subprocess
-- 
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