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tests.lisp
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;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
;;; Tests for terse-ppcre
(defpackage #:terse-ppcre-tests
(:use :cl :fiveam :terse-ppcre :terse-ppcre-synonyms :ppcre)
; (:shadowing-import-from
; terse-ppcre
;)
)
(in-package :terse-ppcre-tests)
(def-suite all
:description "All terse-ppcre tests")
(in-suite all)
(defun ts (&rest stub) (declare (ignore stub)))
(test transform-symbol
(setf (symbol-function 'ts) #'terse-ppcre::transform-regex-symbol)
(is (equal :word-boundary (ts 'b)))
(is (equal :non-word-boundary (ts '!b)))
(is (equal :modeless-end-anchor-no-newline (ts 'zn)))
(is (equal '(:back-reference "FOO12") (ts '/foo12)))
(is (equal '(:back-reference 123) (ts '/123)))
(is (equal '(:back-reference 1) (ts '/1))))
(defun tc (&rest stub) (declare (ignore stub)))
(test transform-combination
(setf (symbol-function 'tc) #'terse-ppcre::transform-regex-combination)
(is (equal '(:branch 1 (:alternation :digit-class "no"))
(tc '(if 1 d "no"))))
(is (equal '(:branch (:positive-lookahead "scout") (:alternation "yes" (:group "no")))
(tc '(if (?= "scout") "yes" (all "no")))))
(is (equal '(:branch 2 (:alternation :word-char-class)) (tc '(if 2 w))))
(signals error (tc '(if a "yes")))
(signals error (tc '(if 1)))
(signals error (tc '(if 2 "a" "b" "c")))
(is (equal (values '(:group :case-insensitive-p :single-line-mode-p :multi-line-mode-p) '("test"))
(tc '(?ism "test"))))
(is (equal (values '(:group :case-sensitive-p :not-single-line-mode-p :not-multi-line-mode-p) '("test"))
(tc '(?-ism "test"))))
(is (equal (values '(:group :single-line-mode-p :multi-line-mode-p :case-sensitive-p) '("test"))
(tc '(?smms-iii "test"))))
(signals error (tc '({ "foo")))
(signals error (tc '({ })))
(signals error (tc '({ "foo" })))
(signals error (tc '({ "foo" } "test")))
(signals error (tc '({ 1 2 3 } "test")))
(signals error (tc '({ 1 2 "foo" } "test")))
(signals error (tc '({ }?)))
(signals error (tc '({ "foo" }?)))
(signals error (tc '({ "foo" }? "test")))
(signals error (tc '({ 1 2 3 }? "test")))
(signals error (tc '({ 1 2 "foo" }? "test")))
(is (equal (values '(:greedy-repetition 4 nil) '("test")) (tc '({ 4 } "test"))))
(is (equal (values '(:greedy-repetition 4 8) '("test")) (tc '({ 4 8 } "test"))))
(is (equal (values '(:non-greedy-repetition 3 nil) '("test")) (tc '({ 3 }? "test"))))
(is (equal (values '(:non-greedy-repetition 3 10) '("test")) (tc '({ 3 10 }? "test"))))
(is (equal (values '(:greedy-repetition 0 nil) '("test")) (tc '(* "test"))))
(is (equal (values '(:non-greedy-repetition 0 nil) '("many")) (tc '(*? "many"))))
(is (equal (values '(:non-greedy-repetition 0 nil) '("many")) (tc '(*? "many"))))
(is (equal (values '(:non-greedy-repetition 1 nil) '("many")) (tc '(+? "many"))))
(is (equal (values '(:non-greedy-repetition 1 nil) '("many")) (tc '(+? "many"))))
)
(test re-macro
(is (equal '(:sequence "a") (re "a")))
(is (equal ':digit-class (re d)))
(is (equal '(:sequence :digit-class) (re (d))))
(is (equal '(:sequence :digit-class :digit-class) (re d d)))
(is (equal '(:sequence "a") (re ("a"))))
(is (equal '(:sequence "a" "b") (re ("a" "b"))))
(is (equal '(:sequence (:sequence "a") "b") (re ("a") "b")))
(is (equal '(:sequence "a" "b") (re "a" "b")))
(is (equal '(:sequence :digit-class :word-char-class
:whitespace-char-class :word-boundary) (re d w s b)))
(is (equal '(:SEQUENCE (:GREEDY-REPETITION 1 NIL "a")
(:GREEDY-REPETITION 1 NIL "b")) (re (+ "a") (+ "b"))))
(is (equal '(:sequence
(:negative-lookbehind
"|")
"|"
#\Newline
(:negative-lookahead
(:alternation
"|"
#\Newline))) (re (?<! "|") "|" #\Newline (?! (or "|" #\Newline)))))
(is (equal '(:branch 1 (:alternation :digit-class "no"))
(re (if 1 d "no"))))
(is (equal '(:branch (:positive-lookahead "scout") (:alternation "yes" :digit-class))
(re (if (?= "scout") "yes" d))))
(is (equal '(:branch 2 (:alternation :word-char-class)) (re (if 2 w))))
(is (equal '(:sequence (:named-register "TEST" (:sequence :everything))
(:back-reference "TEST")) (re (nr test any) /test)))
)
(test re-macro-in-action
(let ((cl-ppcre:*allow-named-registers* t))
(is (scan (re "test++") " test++ "))
(is (not (scan (re "test+") " test ")))
(is (scan (re "a" (+ "bo") "c") "aboboboc"))
(is (scan (re "a" b any b "c") "a c"))
(is (not (scan (re "a" b any b "c") "adc")))
(is (scan (re "a" !b any !b "c") "adc"))
(is (scan (re d d !d !d) "92ab"))
(is (not (scan (re d d) "9b")))
(is (not (scan (re !d !d) "9b")))
(is (scan (re w w w w) "9bA_"))
(is (not (scan (re w w w !w) "9bA_")))
(is (scan (re any s any !s any) "a bcd"))
(is (not (scan (re any s any !s any) "aabcd")))
(is (not (scan (re any s any !s any) "a b d")))
(is (scan (re ^ "foo") "foo"))
(is (not (scan (re ^ "foo") " \nfoo")))
(is (not (scan (re ^ "foo") (format nil "bar ~%foo"))))
(is (not (scan (re "bar" $) (format nil "bar~%foo"))))
(is (scan (re (?m ^ "foo" $)) (format nil "bar ~%foo~%baz")))
(is (not (scan (re (?m a "foo" z)) (format nil "bar ~%foo~%baz"))))
(is (scan (re (?m a "foo" z)) (format nil "foo")))
(is (scan (re (?m a "foo" z)) (format nil "foo~%")))
(is (scan (re (?m a "foo" zn)) (format nil "foo")))
(is (not (scan (re (?m a "foo" zn)) (format nil "foo~%"))))
(is (not (scan (re (?m a "foo" z)) (format nil "~%foo~%"))))
(is (scan (re ^ (r any any) /1) "abab"))
(is (scan (re ^ (r any any) /1 s /1) "abab ab"))
(is (scan (re (nr test any any) /test) "abab"))
(is (scan (re (do "a" "b")) "ab"))
(is (scan (re (all "a" "b")) "ab"))
(is (scan (re (or "a" "b")) "a"))
(is (scan (re (or "a" "b")) "b"))
(is (scan (re "a" (?= "b")) "ab"))
(is (not (scan (re "a" (?= "b")) "ac")))
(is (scan (re [] (- #\A #\Z) (- #\0 #\5)) "C"))
(is (scan (re ^ (+ ([] (- #\A #\Z) (- #\0 #\5))) $) "FGH234"))
(is (not (scan (re [] (- #\A #\Z) (- #\0 #\5)) "a")))
(is (not (scan (re [] (- #\A #\Z) (- #\0 #\5)) "m")))
(is (scan (re ^ (+ ([^] (- #\A #\Z) (- #\0 #\5))) $) "maou896"))
(is (scan (re * "a") ""))
(is (scan (re (* "a") b) "b"))
(is (scan (re (* "a") b) "aaab"))
(is (scan (re "a+") "a+"))
(is (not (scan (re "a+") "aaaa")))
(is (scan (re / "a+") "aaaa"))
(is (scan (re (r d) (if 1 "a" "b")) "1a"))
(is (scan (re (r (? d)) (if 1 "a" "b")) "ca"))
(is (scan (re (if (?<= d) "a" "b")) "cb"))
(is (scan (re (if (?<= d) "a" "b")) "2a"))
(is (scan (re (if (?<= d) "a") "b") "2ab"))
(is (scan (re (if (?<= d) "a") "b") "db"))
(is (scan (re ?i "a") "A"))
(is (scan (re ?i "aBb") "AbB"))
(is (not (scan (re ?i (?-i "aBb")) "AbB")))
(is (scan (re ?im "aa" $) (format nil "AA~%foo")))
(is (scan (re "a" ({ 3 4 } d) "b") "a1234b"))
(is (scan (re "a" ({ 3 4 } d) "b") "a123b"))
(is (not (scan (re "a" ({ 3 4 } d) "b") "a12b")))
(is (not (scan (re "a" ({ 3 4 } d) "b") "a12345b")))
))