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| author | Colin Woodbury <colin@fosskers.ca> | 2021-06-30 14:07:29 +0200 |
|---|---|---|
| committer | Lars Ingebrigtsen <larsi@gnus.org> | 2021-06-30 14:07:29 +0200 |
| commit | 4f2765f6f1a2cc6da408e3c5ff99ea5f8756bad4 (patch) | |
| tree | 33a471c4faafcf7279c0ffc83f986ff679aad3ef /test | |
| parent | 1dba0ca278f8185912e8d39b2af05fc6739b65f8 (diff) | |
| download | emacs-4f2765f6f1a2cc6da408e3c5ff99ea5f8756bad4.tar.gz emacs-4f2765f6f1a2cc6da408e3c5ff99ea5f8756bad4.tar.bz2 emacs-4f2765f6f1a2cc6da408e3c5ff99ea5f8756bad4.zip | |
Add new function file-name-with-extension
* doc/lispref/files.texi (File Name Components): Document it.
* lisp/emacs-lisp/shortdoc.el (file-name): Ditto.
* lisp/files.el (file-name-with-extension): New function.
Diffstat (limited to 'test')
| -rw-r--r-- | test/lisp/files-tests.el | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/lisp/files-tests.el b/test/lisp/files-tests.el index dc96dff6398..257cbc2d329 100644 --- a/test/lisp/files-tests.el +++ b/test/lisp/files-tests.el @@ -1478,5 +1478,23 @@ The door of all subtleties! (buffer-substring (point-min) (point-max)) nil nil))))) +(ert-deftest files-tests-file-name-with-extension-good () + "Test that `file-name-with-extension' succeeds with reasonable input." + (should (string= (file-name-with-extension "Jack" "css") "Jack.css")) + (should (string= (file-name-with-extension "Jack" ".css") "Jack.css")) + (should (string= (file-name-with-extension "Jack.scss" "css") "Jack.css")) + (should (string= (file-name-with-extension "/path/to/Jack.md" "org") "/path/to/Jack.org"))) + +(ert-deftest files-tests-file-name-with-extension-bad () + "Test that `file-name-with-extension' fails on malformed input." + (should-error (file-name-with-extension nil nil)) + (should-error (file-name-with-extension "Jack" nil)) + (should-error (file-name-with-extension nil "css")) + (should-error (file-name-with-extension "" "")) + (should-error (file-name-with-extension "" "css")) + (should-error (file-name-with-extension "Jack" "")) + (should-error (file-name-with-extension "Jack" ".")) + (should-error (file-name-with-extension "/is/a/directory/" "css"))) + (provide 'files-tests) ;;; files-tests.el ends here |