diff options
Diffstat (limited to 'lisp/emacs-lisp/ert.el')
| -rw-r--r-- | lisp/emacs-lisp/ert.el | 478 |
1 files changed, 403 insertions, 75 deletions
diff --git a/lisp/emacs-lisp/ert.el b/lisp/emacs-lisp/ert.el index 92acfe7246f..cc464a0f819 100644 --- a/lisp/emacs-lisp/ert.el +++ b/lisp/emacs-lisp/ert.el @@ -63,6 +63,9 @@ (require 'ewoc) (require 'find-func) (require 'pp) +(require 'map) + +(autoload 'xml-escape-string "xml.el") ;;; UI customization options. @@ -76,6 +79,35 @@ Use nil for no limit (caution: backtrace lines can be very long)." :type '(choice (const :tag "No truncation" nil) integer)) +(defvar ert-batch-print-length 10 + "`print-length' setting used in `ert-run-tests-batch'. + +When formatting lists in test conditions, `print-length' will be +temporarily set to this value. See also +`ert-batch-backtrace-line-length' for its effect on stack +traces.") + +(defvar ert-batch-print-level 5 + "`print-level' setting used in `ert-run-tests-batch'. + +When formatting lists in test conditions, `print-level' will be +temporarily set to this value. See also +`ert-batch-backtrace-line-length' for its effect on stack +traces.") + +(defvar ert-batch-backtrace-line-length t + "Target length for lines in ERT batch backtraces. + +Even modest settings for `print-length' and `print-level' can +produce extremely long lines in backtraces and lengthy delays in +forming them. This variable governs the target maximum line +length by manipulating these two variables while printing stack +traces. Setting this variable to t will re-use the value of +`backtrace-line-length' while printing stack traces in ERT batch +mode. Any other value will be temporarily bound to +`backtrace-line-length' when producing stack traces in batch +mode.") + (defface ert-test-result-expected '((((class color) (background light)) :background "green1") (((class color) (background dark)) @@ -88,23 +120,6 @@ Use nil for no limit (caution: backtrace lines can be very long)." :background "red3")) "Face used for unexpected results in the ERT results buffer.") - -;;; Copies/reimplementations of cl functions. - -(defun ert-equal-including-properties (a b) - "Return t if A and B have similar structure and contents. - -This is like `equal-including-properties' except that it compares -the property values of text properties structurally (by -recursing) rather than with `eq'. Perhaps this is what -`equal-including-properties' should do in the first place; see -Emacs bug 6581 at URL `https://debbugs.gnu.org/cgi/bugreport.cgi?bug=6581'." - ;; This implementation is inefficient. Rather than making it - ;; efficient, let's hope bug 6581 gets fixed so that we can delete - ;; it altogether. - (not (ert--explain-equal-including-properties a b))) - - ;;; Defining and locating tests. ;; The data structure that represents a test case. @@ -136,6 +151,10 @@ Emacs bug 6581 at URL `https://debbugs.gnu.org/cgi/bugreport.cgi?bug=6581'." ;; Note that nil is still a valid value for the `name' slot in ;; ert-test objects. It designates an anonymous test. (error "Attempt to define a test named nil")) + (when (and noninteractive (get symbol 'ert--test)) + ;; Make sure duplicated tests are discovered since the older test would + ;; be ignored silently otherwise. + (error "Test `%s' redefined" symbol)) (define-symbol-prop symbol 'ert--test definition) definition) @@ -191,6 +210,9 @@ Macros in BODY are expanded when the test is defined, not when it is run. If a macro (possibly with side effects) is to be tested, it has to be wrapped in `(eval (quote ...))'. +If NAME is already defined as a test and Emacs is running +in batch mode, an error is signalled. + \(fn NAME () [DOCSTRING] [:expected-result RESULT-TYPE] \ [:tags \\='(TAG...)] BODY...)" (declare (debug (&define [&name "test@" symbolp] @@ -227,7 +249,6 @@ it has to be wrapped in `(eval (quote ...))'. "%s\\(\\s-\\|$\\)") "The regexp the `find-function' mechanisms use for finding test definitions.") - (define-error 'ert-test-failed "Test failed") (define-error 'ert-test-skipped "Test skipped") @@ -258,7 +279,7 @@ DATA is displayed to the user and should state the reason for skipping." ;; See Bug#24402 for why this exists (defun ert--should-signal-hook (error-symbol data) "Stupid hack to stop `condition-case' from catching ert signals. -It should only be stopped when ran from inside ert--run-test-internal." +It should only be stopped when ran from inside `ert--run-test-internal'." (when (and (not (symbolp debugger)) ; only run on anonymous debugger (memq error-symbol '(ert-test-failed ert-test-skipped))) (funcall debugger 'error (cons error-symbol data)))) @@ -465,7 +486,7 @@ Errors during evaluation are caught and handled like nil." (defun ert--explain-equal-rec (a b) "Return a programmer-readable explanation of why A and B are not `equal'. -Returns nil if they are." +Return nil if they are." (if (not (eq (type-of a) (type-of b))) `(different-types ,a ,b) (pcase a @@ -536,6 +557,16 @@ Returns nil if they are." (ert--explain-equal-rec a b))) (put 'equal 'ert-explainer 'ert--explain-equal) +(defun ert--explain-string-equal (a b) + "Explainer function for `string-equal'." + ;; Convert if they are symbols. + (if (string-equal a b) + nil + (let ((as (if (symbolp a) (symbol-name a) a)) + (bs (if (symbolp b) (symbol-name b) b))) + (ert--explain-equal-rec as bs)))) +(put 'string-equal 'ert-explainer 'ert--explain-string-equal) + (defun ert--significant-plist-keys (plist) "Return the keys of PLIST that have non-null values, in order." (cl-assert (zerop (mod (length plist) 2)) t) @@ -588,14 +619,9 @@ If SUFFIXP is non-nil, returns a suffix of S, otherwise a prefix." (t (substring s 0 len))))) -;; TODO(ohler): Once bug 6581 is fixed, rename this to -;; `ert--explain-equal-including-properties-rec' and add a fast-path -;; wrapper like `ert--explain-equal'. -(defun ert--explain-equal-including-properties (a b) - "Explainer function for `ert-equal-including-properties'. - -Returns a programmer-readable explanation of why A and B are not -`ert-equal-including-properties', or nil if they are." +(defun ert--explain-equal-including-properties-rec (a b) + "Return explanation of why A and B are not `equal-including-properties'. +Return nil if they are." (if (not (equal a b)) (ert--explain-equal a b) (cl-assert (stringp a) t) @@ -617,15 +643,17 @@ Returns a programmer-readable explanation of why A and B are not ,(ert--abbreviate-string (substring-no-properties a (1+ i)) 10 nil)))) - ;; TODO(ohler): Get `equal-including-properties' fixed in - ;; Emacs, delete `ert-equal-including-properties', and - ;; re-enable this assertion. - ;;finally (cl-assert (equal-including-properties a b) t) - ))) -(put 'ert-equal-including-properties - 'ert-explainer - 'ert--explain-equal-including-properties) + finally (cl-assert (equal-including-properties a b) t)))) +(defun ert--explain-equal-including-properties (a b) + "Explainer function for `equal-including-properties'." + ;; Do a quick comparison in C to avoid running our expensive + ;; comparison when possible. + (if (equal-including-properties a b) + nil + (ert--explain-equal-including-properties-rec a b))) +(put 'equal-including-properties 'ert-explainer + 'ert--explain-equal-including-properties) ;;; Implementation of `ert-info'. @@ -650,7 +678,6 @@ and is displayed in front of the value of MESSAGE-FORM." ,@body)) - ;;; Facilities for running a single test. (defvar ert-debug-on-error nil @@ -765,10 +792,15 @@ This mainly sets up debugger-related bindings." ;; handle ert errors. Once that's done, remove ;; `ert--should-signal-hook'. See Bug#24402 and Bug#11218 for ;; details. - (let ((debugger (lambda (&rest args) + (let ((lexical-binding t) + (debugger (lambda (&rest args) (ert--run-test-debugger test-execution-info args))) (debug-on-error t) + ;; Don't infloop if the error being called is erroring + ;; out, and we have `debug-on-error' bound to nil inside + ;; the test. + (backtrace-on-error-noninteractive nil) (debug-on-quit t) ;; FIXME: Do we need to store the old binding of this ;; and consider it in `ert--run-test-debugger'? @@ -1405,9 +1437,10 @@ Returns the stats object." (if (getenv "EMACS_TEST_VERBOSE") (ert-reason-for-test-result result) "")))) - (message "%s" ""))))) - (test-started - ) + (message "%s" "")) + (when (getenv "EMACS_TEST_JUNIT_REPORT") + (ert-write-junit-test-report stats))))) + (test-started) (test-ended (cl-destructuring-bind (stats test result) event-args (unless (ert-test-result-expected-p test result) @@ -1417,8 +1450,14 @@ Returns the stats object." (ert-test-result-with-condition (message "Test %S backtrace:" (ert-test-name test)) (with-temp-buffer - (insert (backtrace-to-string - (ert-test-result-with-condition-backtrace result))) + (let ((backtrace-line-length + (if (eq ert-batch-backtrace-line-length t) + backtrace-line-length + ert-batch-backtrace-line-length)) + (print-level ert-batch-print-level) + (print-length ert-batch-print-length)) + (insert (backtrace-to-string + (ert-test-result-with-condition-backtrace result)))) (if (not ert-batch-backtrace-right-margin) (message "%s" (buffer-substring-no-properties (point-min) @@ -1437,8 +1476,8 @@ Returns the stats object." (ert--insert-infos result) (insert " ") (let ((print-escape-newlines t) - (print-level 5) - (print-length 10)) + (print-level ert-batch-print-level) + (print-length ert-batch-print-length)) (ert--pp-with-indentation-and-newline (ert-test-result-with-condition-condition result))) (goto-char (1- (point-max))) @@ -1488,6 +1527,183 @@ the tests)." (backtrace)) (kill-emacs 2)))) +(defvar ert-load-file-name nil + "The name of the loaded ERT test file, a string. +Usually, it is not needed to be defined, but if different ERT +test packages depend on each other, it might be helpful.") + +(defun ert-write-junit-test-report (stats) + "Write a JUnit test report, generated from STATS." + ;; https://www.ibm.com/docs/en/developer-for-zos/14.1.0?topic=formats-junit-xml-format + ;; https://llg.cubic.org/docs/junit/ + (when-let ((symbol (car (apropos-internal "" #'ert-test-boundp))) + (test-file (symbol-file symbol 'ert--test)) + (test-report + (file-name-with-extension + (or ert-load-file-name test-file) "xml"))) + (with-temp-file test-report + (insert "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n") + (insert (format "<testsuites name=\"%s\" tests=\"%s\" errors=\"%s\" failures=\"%s\" skipped=\"%s\" time=\"%s\">\n" + (file-name-nondirectory test-report) + (ert-stats-total stats) + (if (ert--stats-aborted-p stats) 1 0) + (ert-stats-completed-unexpected stats) + (ert-stats-skipped stats) + (float-time + (time-subtract + (ert--stats-end-time stats) + (ert--stats-start-time stats))))) + (insert (format " <testsuite id=\"0\" name=\"%s\" tests=\"%s\" errors=\"%s\" failures=\"%s\" skipped=\"%s\" time=\"%s\" timestamp=\"%s\">\n" + (file-name-nondirectory test-report) + (ert-stats-total stats) + (if (ert--stats-aborted-p stats) 1 0) + (ert-stats-completed-unexpected stats) + (ert-stats-skipped stats) + (float-time + (time-subtract + (ert--stats-end-time stats) + (ert--stats-start-time stats))) + (ert--format-time-iso8601 (ert--stats-end-time stats)))) + ;; If the test has aborted, `ert--stats-selector' might return + ;; huge junk. Skip this. + (when (< (length (format "%s" (ert--stats-selector stats))) 1024) + (insert " <properties>\n" + (format " <property name=\"selector\" value=\"%s\"/>\n" + (xml-escape-string + (format "%s" (ert--stats-selector stats)) 'noerror)) + " </properties>\n")) + (cl-loop for test across (ert--stats-tests stats) + for result = (ert-test-most-recent-result test) do + (insert (format " <testcase name=\"%s\" status=\"%s\" time=\"%s\"" + (xml-escape-string + (symbol-name (ert-test-name test)) 'noerror) + (ert-string-for-test-result + result + (ert-test-result-expected-p test result)) + (ert-test-result-duration result))) + (if (and (ert-test-result-expected-p test result) + (not (ert-test-aborted-with-non-local-exit-p result)) + (not (ert-test-skipped-p result)) + (zerop (length (ert-test-result-messages result)))) + (insert "/>\n") + (insert ">\n") + (cond + ((ert-test-skipped-p result) + (insert (format " <skipped message=\"%s\" type=\"%s\">\n" + (xml-escape-string + (string-trim + (ert-reason-for-test-result result)) + 'noerror) + (ert-string-for-test-result + result + (ert-test-result-expected-p + test result))) + (xml-escape-string + (string-trim + (ert-reason-for-test-result result)) + 'noerror) + "\n" + " </skipped>\n")) + ((ert-test-aborted-with-non-local-exit-p result) + (insert (format " <error message=\"%s\" type=\"%s\">\n" + (file-name-nondirectory test-report) + (ert-string-for-test-result + result + (ert-test-result-expected-p + test result))) + (format "Test %s aborted with non-local exit\n" + (xml-escape-string + (symbol-name (ert-test-name test)) 'noerror)) + " </error>\n")) + ((not (ert-test-result-type-p + result (ert-test-expected-result-type test))) + (insert (format " <failure message=\"%s\" type=\"%s\">\n" + (xml-escape-string + (string-trim + (ert-reason-for-test-result result)) + 'noerror) + (ert-string-for-test-result + result + (ert-test-result-expected-p + test result))) + (xml-escape-string + (string-trim + (ert-reason-for-test-result result)) + 'noerror) + "\n" + " </failure>\n"))) + (unless (zerop (length (ert-test-result-messages result))) + (insert " <system-out>\n" + (xml-escape-string + (ert-test-result-messages result) 'noerror) + " </system-out>\n")) + (insert " </testcase>\n"))) + (insert " </testsuite>\n") + (insert "</testsuites>\n")))) + +(defun ert-write-junit-test-summary-report (&rest logfiles) + "Write a JUnit summary test report, generated from LOGFILES." + (let ((report (file-name-with-extension + (getenv "EMACS_TEST_JUNIT_REPORT") "xml")) + (tests 0) (errors 0) (failures 0) (skipped 0) (time 0) (id 0)) + (with-temp-file report + (dolist (logfile logfiles) + (let ((test-report (file-name-with-extension logfile "xml"))) + (if (not (file-readable-p test-report)) + (let* ((logfile (file-name-with-extension logfile "log")) + (logfile-contents + (when (file-readable-p logfile) + (with-temp-buffer + (insert-file-contents-literally logfile) + (buffer-string))))) + (unless + ;; No defined tests, perhaps a helper file. + (and logfile-contents + (string-match-p "^Running 0 tests" logfile-contents)) + (insert (format " <testsuite id=\"%s\" name=\"%s\" tests=\"1\" errors=\"1\" failures=\"0\" skipped=\"0\" time=\"0\" timestamp=\"%s\">\n" + id test-report + (ert--format-time-iso8601 (current-time)))) + (insert (format " <testcase name=\"Test report missing %s\" status=\"error\" time=\"0\">\n" + (file-name-nondirectory test-report))) + (insert (format " <error message=\"Test report missing %s\" type=\"error\">\n" + (file-name-nondirectory test-report))) + (when logfile-contents + (insert (xml-escape-string logfile-contents 'noerror))) + (insert " </error>\n" + " </testcase>\n" + " </testsuite>\n") + (cl-incf errors 1) + (cl-incf id 1))) + + (insert-file-contents-literally test-report) + (when (looking-at-p + (regexp-quote "<?xml version=\"1.0\" encoding=\"utf-8\"?>")) + (delete-region (point) (line-beginning-position 2))) + (when (looking-at + "<testsuites name=\".+\" tests=\"\\(.+\\)\" errors=\"\\(.+\\)\" failures=\"\\(.+\\)\" skipped=\"\\(.+\\)\" time=\"\\(.+\\)\">") + (cl-incf tests (string-to-number (match-string 1))) + (cl-incf errors (string-to-number (match-string 2))) + (cl-incf failures (string-to-number (match-string 3))) + (cl-incf skipped (string-to-number (match-string 4))) + (cl-incf time (string-to-number (match-string 5))) + (delete-region (point) (line-beginning-position 2))) + (when (looking-at " <testsuite id=\"\\(0\\)\"") + (replace-match (number-to-string id) nil nil nil 1) + (cl-incf id 1)) + (goto-char (point-max)) + (beginning-of-line 0) + (when (looking-at-p "</testsuites>") + (delete-region (point) (line-beginning-position 2)))) + + (narrow-to-region (point-max) (point-max)))) + + (insert "</testsuites>\n") + (widen) + (goto-char (point-min)) + (insert "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n") + (insert (format "<testsuites name=\"%s\" tests=\"%s\" errors=\"%s\" failures=\"%s\" skipped=\"%s\" time=\"%s\">\n" + (file-name-nondirectory report) + tests errors failures skipped time))))) (defun ert-summarize-tests-batch-and-exit (&optional high) "Summarize the results of testing. @@ -1503,6 +1719,8 @@ If HIGH is a natural number, the HIGH long lasting tests are summarized." ;; behavior. (setq attempt-stack-overflow-recovery nil attempt-orderly-shutdown-on-fatal-signal nil) + (when (getenv "EMACS_TEST_JUNIT_REPORT") + (apply #'ert-write-junit-test-summary-report command-line-args-left)) (let ((nlogs (length command-line-args-left)) (ntests 0) (nrun 0) (nexpected 0) (nunexpected 0) (nskipped 0) nnotrun logfile notests badtests unexpected skipped tests) @@ -1818,7 +2036,6 @@ Also sets `ert--results-progress-bar-button-begin'." ;; should test it again.) "\n"))) - (defvar ert-test-run-redisplay-interval-secs .1 "How many seconds ERT should wait between redisplays while running tests. @@ -1958,21 +2175,21 @@ non-nil, returns the face for expected results.." nil) (defun ert--results-font-lock-function (enabledp) - "Redraw the ERT results buffer after font-lock-mode was switched on or off. + "Redraw the ERT results buffer after `font-lock-mode' was switched on or off. -ENABLEDP is true if font-lock-mode is switched on, false +ENABLEDP is true if `font-lock-mode' is switched on, false otherwise." (ert--results-update-ewoc-hf ert--results-ewoc ert--results-stats) (ewoc-refresh ert--results-ewoc) (font-lock-default-function enabledp)) -(defun ert--setup-results-buffer (stats listener buffer-name) +(defvar ert--output-buffer-name "*ert*") + +(defun ert--setup-results-buffer (stats listener) "Set up a test results buffer. -STATS is the stats object; LISTENER is the results listener; -BUFFER-NAME, if non-nil, is the buffer name to use." - (unless buffer-name (setq buffer-name "*ert*")) - (let ((buffer (get-buffer-create buffer-name))) +STATS is the stats object; LISTENER is the results listener." + (let ((buffer (get-buffer-create ert--output-buffer-name))) (with-current-buffer buffer (let ((inhibit-read-only t)) (buffer-disable-undo) @@ -2000,22 +2217,14 @@ BUFFER-NAME, if non-nil, is the buffer name to use." (goto-char (1- (point-max))) buffer))))) - (defvar ert--selector-history nil "List of recent test selectors read from terminal.") -;; Should OUTPUT-BUFFER-NAME and MESSAGE-FN really be arguments here? -;; They are needed only for our automated self-tests at the moment. -;; Or should there be some other mechanism? ;;;###autoload -(defun ert-run-tests-interactively (selector - &optional output-buffer-name message-fn) +(defun ert-run-tests-interactively (selector) "Run the tests specified by SELECTOR and display the results in a buffer. -SELECTOR works as described in `ert-select-tests'. -OUTPUT-BUFFER-NAME and MESSAGE-FN should normally be nil; they -are used for automated self-tests and specify which buffer to use -and how to display message." +SELECTOR works as described in `ert-select-tests'." (interactive (list (let ((default (if ert--selector-history ;; Can't use `first' here as this form is @@ -2026,25 +2235,18 @@ and how to display message." (read (completing-read (format-prompt "Run tests" default) obarray #'ert-test-boundp nil nil - 'ert--selector-history default nil))) - nil)) - (unless message-fn (setq message-fn 'message)) - (let ((output-buffer-name output-buffer-name) - buffer - listener - (message-fn message-fn)) + 'ert--selector-history default nil))))) + (let (buffer listener) (setq listener (lambda (event-type &rest event-args) (cl-ecase event-type (run-started (cl-destructuring-bind (stats) event-args - (setq buffer (ert--setup-results-buffer stats - listener - output-buffer-name)) + (setq buffer (ert--setup-results-buffer stats listener)) (pop-to-buffer buffer))) (run-ended (cl-destructuring-bind (stats abortedp) event-args - (funcall message-fn + (message "%sRan %s tests, %s results were as expected%s%s" (if (not abortedp) "" @@ -2398,7 +2600,7 @@ To be used in the ERT results buffer." (interactive nil ert-results-mode) (cl-assert (eql major-mode 'ert-results-mode)) (let ((selector (ert--stats-selector ert--results-stats))) - (ert-run-tests-interactively selector (buffer-name)))) + (ert-run-tests-interactively selector))) (defun ert-results-rerun-test-at-point () "Re-run the test at point. @@ -2647,9 +2849,135 @@ To be used in the ERT results buffer." 'ert--activate-font-lock-keywords) nil) +(defun ert-test-erts-file (file &optional transform) + "Parse FILE as a file containing before/after parts. +TRANSFORM will be called to get from before to after." + (with-temp-buffer + (insert-file-contents file) + (let ((gen-specs (list (cons 'dummy t) + (cons 'code transform)))) + ;; Find the start of a test. + (while (re-search-forward "^=-=\n" nil t) + (setq gen-specs (ert-test--erts-test gen-specs file)) + ;; Search to the end of the test. + (re-search-forward "^=-=-=\n"))))) + +(defun ert-test--erts-test (gen-specs file) + (let* ((file-buffer (current-buffer)) + (specs (ert--erts-specifications (match-beginning 0))) + (name (cdr (assq 'name specs))) + (start-before (point)) + (end-after (if (re-search-forward "^=-=-=\n" nil t) + (match-beginning 0) + (point-max))) + (skip (cdr (assq 'skip specs))) + end-before start-after + after after-point) + (unless name + (error "No name for test case")) + (if (and skip + (eval (car (read-from-string skip)))) + ;; Skipping this test. + () + ;; Do the test. + (goto-char end-after) + ;; We have a separate after section. + (if (re-search-backward "^=-=\n" start-before t) + (setq end-before (match-beginning 0) + start-after (match-end 0)) + (setq end-before end-after + start-after start-before)) + ;; Update persistent specs. + (when-let ((point-char (assq 'point-char specs))) + (setq gen-specs + (map-insert gen-specs 'point-char (cdr point-char)))) + (when-let ((code (cdr (assq 'code specs)))) + (setq gen-specs + (map-insert gen-specs 'code (car (read-from-string code))))) + ;; Get the "after" strings. + (with-temp-buffer + (insert-buffer-substring file-buffer start-after end-after) + (ert--erts-unquote) + ;; Remove the newline at the end of the buffer. + (when-let ((no-newline (cdr (assq 'no-after-newline specs)))) + (goto-char (point-min)) + (when (re-search-forward "\n\\'" nil t) + (delete-region (match-beginning 0) (match-end 0)))) + ;; Get the expected "after" point. + (when-let ((point-char (cdr (assq 'point-char gen-specs)))) + (goto-char (point-min)) + (when (search-forward point-char nil t) + (delete-region (match-beginning 0) (match-end 0)) + (setq after-point (point)))) + (setq after (buffer-string))) + ;; Do the test. + (with-temp-buffer + (insert-buffer-substring file-buffer start-before end-before) + (ert--erts-unquote) + ;; Remove the newline at the end of the buffer. + (when-let ((no-newline (cdr (assq 'no-before-newline specs)))) + (goto-char (point-min)) + (when (re-search-forward "\n\\'" nil t) + (delete-region (match-beginning 0) (match-end 0)))) + (goto-char (point-min)) + ;; Place point in the specified place. + (when-let ((point-char (cdr (assq 'point-char gen-specs)))) + (when (search-forward point-char nil t) + (delete-region (match-beginning 0) (match-end 0)))) + (let ((code (cdr (assq 'code gen-specs)))) + (unless code + (error "No code to run the transform")) + (funcall code)) + (unless (equal (buffer-string) after) + (ert-fail (list (format "Mismatch in test \"%s\", file %s" + name file) + (buffer-string) + after))) + (when (and after-point + (not (= after-point (point)))) + (ert-fail (list (format "Point wrong in test \"%s\", expected point %d, actual %d, file %s" + name + after-point (point) + file) + (buffer-string))))))) + ;; Return the new value of the general specifications. + gen-specs) + +(defun ert--erts-unquote () + (goto-char (point-min)) + (while (re-search-forward "^\\=-=\\(-=\\)$" nil t) + (delete-region (match-beginning 0) (1+ (match-beginning 0))))) + +(defun ert--erts-specifications (end) + "Find specifications before point (back to the previous test)." + (save-excursion + (goto-char end) + (goto-char + (if (re-search-backward "^=-=-=\n" nil t) + (match-end 0) + (point-min))) + (let ((specs nil)) + (while (< (point) end) + (if (looking-at "\\([^ \n\t:]+\\):\\([ \t]+\\)?\\(.*\\)") + (let ((name (intern (downcase (match-string 1)))) + (value (match-string 3))) + (forward-line 1) + (while (looking-at "[ \t]+\\(.*\\)") + (setq value (concat value (match-string 1))) + (forward-line 1)) + (push (cons name (substring-no-properties value)) specs)) + (forward-line 1))) + (nreverse specs)))) + (defvar ert-unload-hook ()) (add-hook 'ert-unload-hook #'ert--unload-function) +;;; Obsolete + +(define-obsolete-function-alias 'ert-equal-including-properties + #'equal-including-properties "29.1") +(put 'ert-equal-including-properties 'ert-explainer + 'ert--explain-equal-including-properties) (provide 'ert) |