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| author | Craig Jennings <c@cjennings.net> | 2026-06-29 04:47:44 -0400 |
|---|---|---|
| committer | Craig Jennings <c@cjennings.net> | 2026-06-29 04:47:44 -0400 |
| commit | 3ca9a9f17daa3d6258aa9f32a1a56a9f9e19642c (patch) | |
| tree | ef653ae4f4366afc9fe99c147035a9bd8bb6d416 /tests | |
| parent | 37d53dacf0636ae299b092b54dde78c0658a51c1 (diff) | |
| download | dotemacs-3ca9a9f17daa3d6258aa9f32a1a56a9f9e19642c.tar.gz dotemacs-3ca9a9f17daa3d6258aa9f32a1a56a9f9e19642c.zip | |
test: fix restart-emacs no-service mock to survive native-comp
test-system-cmd-restart-emacs-no-service-aborts mocked cj/system-cmd--emacs-service-available-p directly, but cj/system-cmd-restart-emacs reaches that helper through a native-comp intra-file direct call that bypasses the symbol-function redefinition. The mock silently no-opped, the real check ran, and on any machine that has emacs.service it returned non-nil, so restart proceeded and the should-error saw no error.
I mock executable-find to nil instead, driving the real helper to nil at a boundary its subr trampoline honors, matching the passing sibling tests. The test now passes whether or not emacs.service is installed.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test-system-commands-resolve-and-run.el | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tests/test-system-commands-resolve-and-run.el b/tests/test-system-commands-resolve-and-run.el index af2288fd9..9d92c5d68 100644 --- a/tests/test-system-commands-resolve-and-run.el +++ b/tests/test-system-commands-resolve-and-run.el @@ -172,9 +172,15 @@ does not run the command." (ert-deftest test-system-cmd-restart-emacs-no-service-aborts () "Error: when no emacs.service exists, restart aborts without running anything." (let ((ran nil)) + ;; Drive the real service check to nil at its boundary (no systemctl on + ;; PATH) rather than mocking cj/system-cmd--emacs-service-available-p + ;; itself: cj/system-cmd-restart-emacs reaches that helper through a + ;; native-comp intra-file direct call that bypasses a symbol-function + ;; redefinition, so the helper-level mock silently no-ops and the real + ;; check passes on a machine that has emacs.service. executable-find is a + ;; subr the helper calls, and its trampoline honors the cl-letf swap. (cl-letf (((symbol-function 'daemonp) (lambda () t)) - ((symbol-function 'cj/system-cmd--emacs-service-available-p) - (lambda () nil)) + ((symbol-function 'executable-find) (lambda (&rest _) nil)) ((symbol-function 'read-char-choice) (lambda (&rest _) ?y)) ((symbol-function 'call-process-shell-command) (lambda (&rest _) (setq ran t)))) |