diff options
Diffstat (limited to 'test/lisp/emacs-lisp/rx-tests.el')
| -rw-r--r-- | test/lisp/emacs-lisp/rx-tests.el | 46 |
1 files changed, 40 insertions, 6 deletions
diff --git a/test/lisp/emacs-lisp/rx-tests.el b/test/lisp/emacs-lisp/rx-tests.el index e000604d0de..2dd1bca22d1 100644 --- a/test/lisp/emacs-lisp/rx-tests.el +++ b/test/lisp/emacs-lisp/rx-tests.el @@ -56,13 +56,17 @@ (ert-deftest rx-def-in-or () (rx-let ((a b) (b (or "abc" c)) - (c ?a)) + (c ?a) + (d (any "a-z"))) (should (equal (rx (or a (| "ab" "abcde") "abcd")) - "\\(?:a\\(?:b\\(?:c\\(?:de?\\)?\\)?\\)?\\)")))) + "\\(?:a\\(?:b\\(?:c\\(?:de?\\)?\\)?\\)?\\)")) + (should (equal (rx (or ?m (not d))) + "[^a-ln-z]")))) (ert-deftest rx-char-any () "Test character alternatives with `]' and `-' (Bug#25123)." (should (equal + ;; relint suppression: Range .<-]. overlaps previous .]-{ (rx string-start (1+ (char (?\] . ?\{) (?< . ?\]) (?- . ?:))) string-end) "\\`[.-:<-{-]+\\'"))) @@ -127,8 +131,12 @@ "[[:lower:][:upper:]-][^[:lower:][:upper:]-]")) (should (equal (rx (any "]" lower upper) (not (any "]" lower upper))) "[][:lower:][:upper:]][^][:lower:][:upper:]]")) - (should (equal (rx (any "-a" "c-" "f-f" "--/*--")) - "[*-/acf]")) + ;; relint suppression: Duplicated character .-. + ;; relint suppression: Single-character range .f-f + ;; relint suppression: Range .--/. overlaps previous .- + ;; relint suppression: Range .\*--. overlaps previous .--/ + (should (equal (rx (any "-a" "c-" "f-f" "--/*--") (any "," "-" "A")) + "[*-/acf][,A-]")) (should (equal (rx (any "]-a" ?-) (not (any "]-a" ?-))) "[]-a-][^]-a-]")) (should (equal (rx (any "--]") (not (any "--]")) @@ -140,6 +148,7 @@ "\\`a\\`[^z-a]")) (should (equal (rx (any "") (not (any ""))) "\\`a\\`[^z-a]")) + ;; relint suppression: Duplicated class .space. (should (equal (rx (any space ?a digit space)) "[a[:space:][:digit:]]")) (should (equal (rx (not "\n") (not ?\n) (not (any "\n")) (not-char ?\n) @@ -147,6 +156,8 @@ "....."))) (ert-deftest rx-pcase () + (should (equal (pcase "i18n" ((rx (let x (+ digit))) (list 'ok x))) + '(ok "18"))) (should (equal (pcase "a 1 2 3 1 1 b" ((rx (let u (+ digit)) space (let v (+ digit)) space @@ -162,7 +173,23 @@ (should (equal (pcase "abc" ((rx (? (let x alpha)) (?? (let y alnum)) ?c) (list x y))) - '("a" "b")))) + '("a" "b"))) + (should (equal (pcase 'not-a-string + ((rx nonl) 'wrong) + (_ 'correct)) + 'correct)) + (should (equal (pcase "PQR" + ((and (rx (let a nonl)) (rx ?z)) + (list 'one a)) + ((rx (let b ?Q)) + (list 'two b))) + '(two "Q"))) + (should (equal (pcase-let (((rx ?B (let z nonl)) "ABC")) + (list 'ok z)) + '(ok "C"))) + (should (equal (pcase-let* (((rx ?E (let z nonl)) "DEF")) + (list 'ok z)) + '(ok "F")))) (ert-deftest rx-kleene () "Test greedy and non-greedy repetition operators." @@ -379,6 +406,8 @@ (ert-deftest rx-regexp () (should (equal (rx (regexp "abc") (regex "[de]")) "\\(?:abc\\)[de]")) + (should (equal (rx "a" (regexp "$")) + "a\\(?:$\\)")) (let ((x "a*")) (should (equal (rx (regexp x) "b") "\\(?:a*\\)b")) @@ -392,6 +421,8 @@ "ab"))) (ert-deftest rx-literal () + (should (equal (rx (literal "$a")) + "\\$a")) (should (equal (rx (literal (char-to-string 42)) nonl) "\\*.")) (let ((x "a+b")) @@ -532,6 +563,9 @@ (ert-deftest rx-compat () "Test old symbol retained for compatibility (bug#37517)." - (should (equal (rx-submatch-n '(group-n 3 (+ nonl) eol)) "\\(?3:.+$\\)"))) + (should (equal + (with-no-warnings + (rx-submatch-n '(group-n 3 (+ nonl) eol))) + "\\(?3:.+$\\)"))) (provide 'rx-tests) |