diff options
Diffstat (limited to 'test/lisp/emacs-lisp/subr-x-tests.el')
| -rw-r--r-- | test/lisp/emacs-lisp/subr-x-tests.el | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/lisp/emacs-lisp/subr-x-tests.el b/test/lisp/emacs-lisp/subr-x-tests.el index 2ae492ecf15..b17185ab0d3 100644 --- a/test/lisp/emacs-lisp/subr-x-tests.el +++ b/test/lisp/emacs-lisp/subr-x-tests.el @@ -600,6 +600,26 @@ (should (equal (string-limit "foo" 0) "")) (should-error (string-limit "foo" -1))) +(ert-deftest subr-string-limit-coding () + (should (not (multibyte-string-p (string-limit "foó" 10 nil 'utf-8)))) + (should (equal (string-limit "foó" 10 nil 'utf-8) "fo\303\263")) + (should (equal (string-limit "foó" 3 nil 'utf-8) "fo")) + (should (equal (string-limit "foó" 4 nil 'utf-8) "fo\303\263")) + (should (equal (string-limit "foóa" 4 nil 'utf-8) "fo\303\263")) + (should (equal (string-limit "foóá" 4 nil 'utf-8) "fo\303\263")) + (should (equal (string-limit "foóa" 4 nil 'iso-8859-1) "fo\363a")) + (should (equal (string-limit "foóá" 4 nil 'iso-8859-1) "fo\363\341")) + (should (equal (string-limit "foóá" 4 nil 'utf-16) "\376\377\000f")) + + (should (equal (string-limit "foó" 10 t 'utf-8) "fo\303\263")) + (should (equal (string-limit "foó" 3 t 'utf-8) "o\303\263")) + (should (equal (string-limit "foó" 4 t 'utf-8) "fo\303\263")) + (should (equal (string-limit "foóa" 4 t 'utf-8) "o\303\263a")) + (should (equal (string-limit "foóá" 4 t 'utf-8) "\303\263\303\241")) + (should (equal (string-limit "foóa" 4 t 'iso-8859-1) "fo\363a")) + (should (equal (string-limit "foóá" 4 t 'iso-8859-1) "fo\363\341")) + (should (equal (string-limit "foóá" 4 t 'utf-16) "\376\377\000\341"))) + (ert-deftest subr-string-lines () (should (equal (string-lines "foo") '("foo"))) (should (equal (string-lines "foo \nbar") '("foo " "bar")))) |