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test(playground): lock inert source dependency isolation

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Kinneyzhang 2026-09-01 06:28:51 +08:00
parent 64ca9b5931
commit 5cd432ea18
1 changed files with 17 additions and 1 deletions
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18
tests/etaf-playground-tests.el
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@ -47,7 +47,7 @@
"-l" package-file "-l" package-file
"--eval" "--eval"
(format (format
"(progn (find-file %S) (unless (eq major-mode 'etaf-playground-etaf-mode) (kill-emacs 11)) (when (featurep 'etaf) (kill-emacs 12)) (princ \"ETAF source mode clean-load OK\\n\"))" "(progn (find-file %S) (unless (eq major-mode 'etaf-playground-etaf-mode) (kill-emacs 11)) (when (featurep 'etaf) (kill-emacs 12)) (when (featurep 'tp) (kill-emacs 13)) (when (featurep 'tp-transaction) (kill-emacs 14)) (princ \"ETAF source mode clean-load OK\\n\"))"
source-file)))) source-file))))
(unless (zerop status) (unless (zerop status)
(ert-fail (ert-fail
@ -102,6 +102,22 @@
(should (eq (plist-get (cdr condition) :missing-feature) (should (eq (plist-get (cdr condition) :missing-feature)
'tp-transaction)))))) 'tp-transaction))))))
(ert-deftest etaf-playground-unrelated-file-missing-is-preserved ()
"Runtime loading must not relabel an unrelated missing dependency as TP."
(let ((original-require (symbol-function 'require))
(injected
'(file-missing "Cannot open load file"
"No such file or directory"
"unrelated-feature")))
(cl-letf (((symbol-function 'require)
(lambda (feature &optional filename noerror)
(if (eq feature 'etaf)
(signal (car injected) (cdr injected))
(funcall original-require feature filename noerror)))))
(should (equal (should-error (etaf-playground--ensure-runtime)
:type 'file-missing)
injected)))))
(defun etaf-playground-test--text (buffer) (defun etaf-playground-test--text (buffer)
"Return BUFFER's plain rendered text." "Return BUFFER's plain rendered text."
(with-current-buffer buffer (with-current-buffer buffer