diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test-signal-config.el | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/test-signal-config.el b/tests/test-signal-config.el index 6ddc7917..b362e03b 100644 --- a/tests/test-signal-config.el +++ b/tests/test-signal-config.el @@ -199,6 +199,29 @@ starting an account-less daemon." ((symbol-function 'get-process) (lambda (_) nil))) (should-error (cj/signel--ensure-started) :type 'user-error)))) +(ert-deftest test-signal-config-ensure-started-requires-signel-first () + "Error: ensure-started must `require' signel BEFORE reading any of +its private variables, so a `void-variable' error cannot fire when +called before signel has been autoloaded. Captures the bug where +`signel--process-name' was forward-declared in signal-config but not +yet bound at runtime because the `use-package' autoload had not fired. + +Asserts ordering, not just presence: a future refactor that moves the +`require' below the `cond' would still execute the require eventually +but the variable read in the cond would fire void-variable first. +The test fails if `require' isn't the first call inside the function." + (let ((call-order nil)) + (cl-letf (((symbol-function 'require) + (lambda (feature &optional _filename _noerror) + (push (list 'require feature) call-order) + t)) + ((symbol-function 'process-live-p) + (lambda (_) (push 'process-live-p call-order) t)) + ((symbol-function 'get-process) + (lambda (_) (push 'get-process call-order) 'fake-proc))) + (cj/signel--ensure-started) + (should (equal (car (reverse call-order)) '(require signel)))))) + ;;; cj/signel--fetch-contacts + cj/signel--contact-cache (ert-deftest test-signal-config-fetch-contacts-issues-list-contacts-rpc () |