1 files changed, 0 insertions, 59 deletions
diff --git a/tests/test-system-utils-identify-external-open-command.el b/tests/test-system-utils-identify-external-open-command.el
deleted file mode 100644
index dc272570..00000000
--- a/tests/test-system-utils-identify-external-open-command.el
+++ /dev/null
@@ -1,59 +0,0 @@
-;;; test-system-utils-identify-external-open-command.el --- Tests for cj/identify-external-open-command -*- lexical-binding: t; -*-
-
-;;; Commentary:
-;; Unit tests for `cj/identify-external-open-command' in system-utils.el.
-;; The function dispatches on host-environment predicates to return the
-;; appropriate "open" command: xdg-open on Linux, open on macOS,
-;; start on Windows.  Anything else is a fatal error.
-
-;;; Code:
-
-(require 'ert)
-(require 'cl-lib)
-
-(add-to-list 'load-path (expand-file-name "modules" user-emacs-directory))
-(require 'system-utils)
-
-(defmacro test-siuec--with-host (linux macos windows &rest body)
-  "Run BODY with env-*-p predicates stubbed to LINUX, MACOS, WINDOWS."
-  (declare (indent 3))
-  `(cl-letf (((symbol-function 'env-linux-p)   (lambda () ,linux))
-			 ((symbol-function 'env-macos-p)   (lambda () ,macos))
-			 ((symbol-function 'env-windows-p) (lambda () ,windows)))
-	 ,@body))
-
-;;; Normal cases
-
-(ert-deftest test-siuec-linux-returns-xdg-open ()
-  "Normal: Linux host returns \"xdg-open\"."
-  (test-siuec--with-host t nil nil
-	(should (string= "xdg-open" (cj/identify-external-open-command)))))
-
-(ert-deftest test-siuec-macos-returns-open ()
-  "Normal: macOS host returns \"open\"."
-  (test-siuec--with-host nil t nil
-	(should (string= "open" (cj/identify-external-open-command)))))
-
-(ert-deftest test-siuec-windows-returns-start ()
-  "Normal: Windows host returns \"start\"."
-  (test-siuec--with-host nil nil t
-	(should (string= "start" (cj/identify-external-open-command)))))
-
-;;; Boundary cases
-
-(ert-deftest test-siuec-dispatch-order-linux-wins ()
-  "Boundary: Linux check runs first; wins when predicates disagree.
-Documents the dispatch order.  A real host only returns t from one
-of these anyway — but if something goes wrong, Linux takes priority."
-  (test-siuec--with-host t t t
-	(should (string= "xdg-open" (cj/identify-external-open-command)))))
-
-;;; Error cases
-
-(ert-deftest test-siuec-unsupported-host-signals-error ()
-  "Error: when no platform predicate returns non-nil, signals an error."
-  (test-siuec--with-host nil nil nil
-	(should-error (cj/identify-external-open-command))))
-
-(provide 'test-system-utils-identify-external-open-command)
-;;; test-system-utils-identify-external-open-command.el ends here