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-rw-r--r--test/lisp/emacs-lisp/ert-tests.el82
-rw-r--r--test/lisp/emacs-lisp/ert-x-tests.el44
2 files changed, 96 insertions, 30 deletions
diff --git a/test/lisp/emacs-lisp/ert-tests.el b/test/lisp/emacs-lisp/ert-tests.el
index 79576d24032..1a8c9bf4f08 100644
--- a/test/lisp/emacs-lisp/ert-tests.el
+++ b/test/lisp/emacs-lisp/ert-tests.el
@@ -39,10 +39,11 @@
(defun ert-self-test ()
"Run ERT's self-tests and make sure they actually ran."
(let ((window-configuration (current-window-configuration)))
- (let ((ert--test-body-was-run nil))
+ (let ((ert--test-body-was-run nil)
+ (ert--output-buffer-name " *ert self-tests*"))
;; The buffer name chosen here should not compete with the default
;; results buffer name for completion in `switch-to-buffer'.
- (let ((stats (ert-run-tests-interactively "^ert-" " *ert self-tests*")))
+ (let ((stats (ert-run-tests-interactively "^ert-")))
(cl-assert ert--test-body-was-run)
(if (zerop (ert-stats-completed-unexpected stats))
;; Hide results window only when everything went well.
@@ -519,17 +520,18 @@ This macro is used to test if macroexpansion in `should' works."
:body (lambda () (ert-skip
"skip message")))))
(let ((ert-debug-on-error nil))
- (let* ((buffer-name (generate-new-buffer-name " *ert-test-run-tests*"))
- (messages nil)
- (mock-message-fn
- (lambda (format-string &rest args)
- (push (apply #'format format-string args) messages))))
+ (cl-letf* ((buffer-name (generate-new-buffer-name
+ " *ert-test-run-tests*"))
+ (ert--output-buffer-name buffer-name)
+ (messages nil)
+ ((symbol-function 'message)
+ (lambda (format-string &rest args)
+ (push (apply #'format format-string args) messages))))
(save-window-excursion
(unwind-protect
(let ((case-fold-search nil))
(ert-run-tests-interactively
- `(member ,passing-test ,failing-test, skipped-test) buffer-name
- mock-message-fn)
+ `(member ,passing-test ,failing-test, skipped-test))
(should (equal messages `(,(concat
"Ran 3 tests, 1 results were "
"as expected, 1 unexpected, "
@@ -551,6 +553,68 @@ This macro is used to test if macroexpansion in `should' works."
(when (get-buffer buffer-name)
(kill-buffer buffer-name))))))))
+(ert-deftest ert-test-run-tests-batch ()
+ (let* ((complex-list '((:1 (:2 (:3 (:4 (:5 (:6 "abc"))))))))
+ (long-list (make-list 11 1))
+ (failing-test-1
+ (make-ert-test :name 'failing-test-1
+ :body (lambda () (should (equal complex-list 1)))))
+ (failing-test-2
+ (make-ert-test :name 'failing-test-2
+ :body (lambda () (should (equal long-list 1))))))
+ (let ((ert-debug-on-error nil)
+ messages)
+ (cl-letf* (((symbol-function 'message)
+ (lambda (format-string &rest args)
+ (push (apply #'format format-string args) messages))))
+ (save-window-excursion
+ (unwind-protect
+ (let ((case-fold-search nil)
+ (ert-batch-backtrace-right-margin nil)
+ (ert-batch-print-level 10)
+ (ert-batch-print-length 11))
+ (ert-run-tests-batch
+ `(member ,failing-test-1 ,failing-test-2))))))
+ (let ((long-text "(different-types[ \t\n]+(1 1 1 1 1 1 1 1 1 1 1)[ \t\n]+1)))[ \t\n]*$")
+ (complex-text "(different-types[ \t\n]+((:1[ \t\n]+(:2[ \t\n]+(:3[ \t\n]+(:4[ \t\n]+(:5[ \t\n]+(:6[ \t\n]+\"abc\")))))))[ \t\n]+1)))[ \t\n]*$")
+ found-long
+ found-complex)
+ (cl-loop for msg in (reverse messages)
+ do
+ (unless found-long
+ (setq found-long (string-match long-text msg)))
+ (unless found-complex
+ (setq found-complex (string-match complex-text msg))))
+ (should found-long)
+ (should found-complex)))))
+
+(ert-deftest ert-test-run-tests-batch-expensive ()
+ (let* ((complex-list '((:1 (:2 (:3 (:4 (:5 (:6 "abc"))))))))
+ (failing-test-1
+ (make-ert-test :name 'failing-test-1
+ :body (lambda () (should (equal complex-list 1))))))
+ (let ((ert-debug-on-error nil)
+ messages)
+ (cl-letf* (((symbol-function 'message)
+ (lambda (format-string &rest args)
+ (push (apply #'format format-string args) messages))))
+ (save-window-excursion
+ (unwind-protect
+ (let ((case-fold-search nil)
+ (ert-batch-backtrace-right-margin nil)
+ (ert-batch-backtrace-line-length nil)
+ (ert-batch-print-level 6)
+ (ert-batch-print-length 11))
+ (ert-run-tests-batch
+ `(member ,failing-test-1))))))
+ (let ((frame "ert-fail(((should (equal complex-list 1)) :form (equal ((:1 (:2 (:3 (:4 (:5 (:6 \"abc\"))))))) 1) :value nil :explanation (different-types ((:1 (:2 (:3 (:4 (:5 (:6 \"abc\"))))))) 1)))")
+ found-frame)
+ (cl-loop for msg in (reverse messages)
+ do
+ (unless found-frame
+ (setq found-frame (cl-search frame msg :test 'equal))))
+ (should found-frame)))))
+
(ert-deftest ert-test-special-operator-p ()
(should (ert--special-operator-p 'if))
(should-not (ert--special-operator-p 'car))
diff --git a/test/lisp/emacs-lisp/ert-x-tests.el b/test/lisp/emacs-lisp/ert-x-tests.el
index 9baa9941586..7106b7abc0c 100644
--- a/test/lisp/emacs-lisp/ert-x-tests.el
+++ b/test/lisp/emacs-lisp/ert-x-tests.el
@@ -103,23 +103,27 @@
(ert-deftest ert-test-run-tests-interactively-2 ()
:tags '(:causes-redisplay)
- (let* ((passing-test (make-ert-test :name 'passing-test
- :body (lambda () (ert-pass))))
- (failing-test (make-ert-test :name 'failing-test
- :body (lambda ()
- (ert-info ((propertize "foo\nbar"
- 'a 'b))
- (ert-fail
- "failure message")))))
- (skipped-test (make-ert-test :name 'skipped-test
- :body (lambda () (ert-skip
- "skip message"))))
- (ert-debug-on-error nil)
- (buffer-name (generate-new-buffer-name "*ert-test-run-tests*"))
- (messages nil)
- (mock-message-fn
- (lambda (format-string &rest args)
- (push (apply #'format format-string args) messages))))
+ (cl-letf* ((passing-test (make-ert-test
+ :name 'passing-test
+ :body (lambda () (ert-pass))))
+ (failing-test (make-ert-test
+ :name 'failing-test
+ :body (lambda ()
+ (ert-info ((propertize "foo\nbar"
+ 'a 'b))
+ (ert-fail
+ "failure message")))))
+ (skipped-test (make-ert-test
+ :name 'skipped-test
+ :body (lambda () (ert-skip
+ "skip message"))))
+ (ert-debug-on-error nil)
+ (messages nil)
+ (buffer-name (generate-new-buffer-name "*ert-test-run-tests*"))
+ ((symbol-function 'message)
+ (lambda (format-string &rest args)
+ (push (apply #'format format-string args) messages)))
+ (ert--output-buffer-name buffer-name))
(cl-flet ((expected-string (with-font-lock-p)
(ert-propertized-string
"Selector: (member <passing-test> <failing-test> "
@@ -152,14 +156,12 @@
"failing-test"
nil "\n Info: " '(a b) "foo\n"
nil " " '(a b) "bar"
- nil "\n (ert-test-failed \"failure message\")\n\n\n"
- )))
+ nil "\n (ert-test-failed \"failure message\")\n\n\n")))
(save-window-excursion
(unwind-protect
(let ((case-fold-search nil))
(ert-run-tests-interactively
- `(member ,passing-test ,failing-test ,skipped-test) buffer-name
- mock-message-fn)
+ `(member ,passing-test ,failing-test ,skipped-test))
(should (equal messages `(,(concat
"Ran 3 tests, 1 results were "
"as expected, 1 unexpected, "
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-08 19:55:09 +0000