diff options
Diffstat (limited to 'test/lisp/time-stamp-tests.el')
| -rw-r--r-- | test/lisp/time-stamp-tests.el | 110 |
1 files changed, 86 insertions, 24 deletions
diff --git a/test/lisp/time-stamp-tests.el b/test/lisp/time-stamp-tests.el index d229fddc48d..e75e84b0221 100644 --- a/test/lisp/time-stamp-tests.el +++ b/test/lisp/time-stamp-tests.el @@ -38,9 +38,7 @@ (cl-letf (((symbol-function 'time-stamp-conv-warn) (lambda (old-format _new) (ert-fail - (format "Unexpected format warning for '%s'" old-format)))) - ((symbol-function 'system-name) - (lambda () "test-system-name.example.org"))) + (format "Unexpected format warning for '%s'" old-format))))) ;; Not all reference times are used in all tests; ;; suppress the byte compiler's "unused" warning. (list ref-time1 ref-time2 ref-time3) @@ -56,6 +54,13 @@ (apply orig-time-stamp-string-fn ts-format ,reference-time nil)))) ,@body)) +(defmacro with-time-stamp-system-name (name &rest body) + "Force (system-name) to return NAME while evaluating BODY." + (declare (indent defun)) + `(cl-letf (((symbol-function 'system-name) + (lambda () ,name))) + ,@body)) + (defmacro time-stamp-should-warn (form) "Similar to `should' but verifies that a format warning is generated." `(let ((warning-count 0)) @@ -170,6 +175,20 @@ ;; triggering the tests above. (time-stamp))))))) +(ert-deftest time-stamp-custom-format-tabs-expand () + "Test that Tab characters expand in the format but not elsewhere." + (with-time-stamp-test-env + (let ((time-stamp-start "Updated in: <\t") + ;; Tabs in the format should expand + (time-stamp-format "\t%Y\t") + (time-stamp-end "\t>")) + (with-time-stamp-test-time ref-time1 + (with-temp-buffer + (insert "Updated in: <\t\t>") + (time-stamp) + (should (equal (buffer-string) + "Updated in: <\t 2006 \t>"))))))) + (ert-deftest time-stamp-custom-inserts-lines () "Test that time-stamp inserts lines or not, as directed." (with-time-stamp-test-env @@ -194,19 +213,46 @@ (time-stamp) (should (equal (buffer-string) buffer-expected-2line))))))) +(ert-deftest time-stamp-custom-end () + "Test that time-stamp finds the end pattern on the correct line." + (with-time-stamp-test-env + (let ((time-stamp-start "Updated on: <") + (time-stamp-format "%Y-%m-%d") + (time-stamp-end ">") ;changed later in the test + (buffer-original-contents "Updated on: <\n>\n") + (buffer-expected-time-stamped "Updated on: <2006-01-02\n>\n")) + (with-time-stamp-test-time ref-time1 + (with-temp-buffer + (insert buffer-original-contents) + ;; time-stamp-end is not on same line, should not be seen + (time-stamp) + (should (equal (buffer-string) buffer-original-contents)) + + ;; add a newline to time-stamp-end, so it starts on same line + (setq time-stamp-end "\n>") + (time-stamp) + (should (equal (buffer-string) buffer-expected-time-stamped))))))) + (ert-deftest time-stamp-custom-count () "Test that time-stamp updates no more than time-stamp-count templates." (with-time-stamp-test-env (let ((time-stamp-start "TS: <") (time-stamp-format "%Y-%m-%d") - (time-stamp-count 1) ;changed later in the test + (time-stamp-count 0) ;changed later in the test (buffer-expected-once "TS: <2006-01-02>\nTS: <>") (buffer-expected-twice "TS: <2006-01-02>\nTS: <2006-01-02>")) (with-time-stamp-test-time ref-time1 (with-temp-buffer (insert "TS: <>\nTS: <>") (time-stamp) + ;; even with count = 0, expect one time stamp + (should (equal (buffer-string) buffer-expected-once))) + (with-temp-buffer + (setq time-stamp-count 1) + (insert "TS: <>\nTS: <>") + (time-stamp) (should (equal (buffer-string) buffer-expected-once)) + (setq time-stamp-count 2) (time-stamp) (should (equal (buffer-string) buffer-expected-twice))))))) @@ -488,26 +534,35 @@ (ert-deftest time-stamp-format-non-date-conversions () "Test time-stamp formats for non-date items." (with-time-stamp-test-env - ;; implemented and documented since 1995 - (should (equal (time-stamp-string "%%" ref-time1) "%")) ;% last char - (should (equal (time-stamp-string "%%P" ref-time1) "%P")) ;% not last char - (should (equal (time-stamp-string "%f" ref-time1) "time-stamped-file")) - (should - (equal (time-stamp-string "%F" ref-time1) "/emacs/test/time-stamped-file")) - (should (equal (time-stamp-string "%h" ref-time1) "test-mail-host-name")) - ;; documented 1995-2019 - (should (equal - (time-stamp-string "%s" ref-time1) "test-system-name.example.org")) - (should (equal (time-stamp-string "%U" ref-time1) "100%d Tester")) - (should (equal (time-stamp-string "%u" ref-time1) "test-logname")) - ;; implemented since 2001, documented since 2019 - (should (equal (time-stamp-string "%L" ref-time1) "100%d Tester")) - (should (equal (time-stamp-string "%l" ref-time1) "test-logname")) - ;; implemented since 2007, documented since 2019 - (should (equal - (time-stamp-string "%Q" ref-time1) "test-system-name.example.org")) - (should (equal - (time-stamp-string "%q" ref-time1) "test-system-name")))) + (with-time-stamp-system-name "test-system-name.example.org" + ;; implemented and documented since 1995 + (should (equal (time-stamp-string "%%" ref-time1) "%")) ;% last char + (should (equal (time-stamp-string "%%P" ref-time1) "%P")) ;% not last char + (should (equal (time-stamp-string "%f" ref-time1) "time-stamped-file")) + (should (equal (time-stamp-string "%F" ref-time1) + "/emacs/test/time-stamped-file")) + (with-temp-buffer + (should (equal (time-stamp-string "%f" ref-time1) "(no file)")) + (should (equal (time-stamp-string "%F" ref-time1) "(no file)"))) + (should (equal (time-stamp-string "%h" ref-time1) "test-mail-host-name")) + (let ((mail-host-address nil)) + (should (equal (time-stamp-string "%h" ref-time1) + "test-system-name.example.org"))) + ;; documented 1995-2019 + (should (equal (time-stamp-string "%s" ref-time1) + "test-system-name.example.org")) + (should (equal (time-stamp-string "%U" ref-time1) "100%d Tester")) + (should (equal (time-stamp-string "%u" ref-time1) "test-logname")) + ;; implemented since 2001, documented since 2019 + (should (equal (time-stamp-string "%L" ref-time1) "100%d Tester")) + (should (equal (time-stamp-string "%l" ref-time1) "test-logname")) + ;; implemented since 2007, documented since 2019 + (should (equal (time-stamp-string "%Q" ref-time1) + "test-system-name.example.org")) + (should (equal (time-stamp-string "%q" ref-time1) "test-system-name"))) + (with-time-stamp-system-name "sysname-no-dots" + (should (equal (time-stamp-string "%Q" ref-time1) "sysname-no-dots")) + (should (equal (time-stamp-string "%q" ref-time1) "sysname-no-dots"))))) (ert-deftest time-stamp-format-ignored-modifiers () "Test additional args allowed (but ignored) to allow for future expansion." @@ -538,6 +593,13 @@ ;;; Tests of helper functions +(ert-deftest time-stamp-helper-string-defaults () + "Test that time-stamp-string defaults its format to time-stamp-format." + (with-time-stamp-test-env + (should (equal (time-stamp-string nil ref-time1) + (time-stamp-string time-stamp-format ref-time1))) + (should (equal (time-stamp-string 'not-a-string ref-time1) nil)))) + (ert-deftest time-stamp-helper-zone-type-p () "Test time-stamp-zone-type-p." (should (time-stamp-zone-type-p t)) |