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janet/test/suite7.janet
Calvin Rose e0fe8476aa Address issue #143
Fix some logic in module/expand-path.
2019-07-15 17:39:50 -05:00

139 lines
5.0 KiB
Clojure

# Copyright (c) 2019 Calvin Rose & contributors
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
(import ./helper :prefix "" :exit true)
(start-suite 7)
# Using a large test grammar
(def- core-env (table/getproto (fiber/getenv (fiber/current))))
(def- specials {'fn true
'var true
'do true
'while true
'def true
'splice true
'set true
'unquote true
'quasiquote true
'quote true
'if true})
(defn- check-number [text] (and (scan-number text) text))
(defn capture-sym
[text]
(def sym (symbol text))
[(if (or (core-env sym) (specials sym)) :coresym :symbol) text])
(def grammar
~{:ws (set " \v\t\r\f\n\0")
:readermac (set "';~,")
:symchars (+ (range "09" "AZ" "az" "\x80\xFF") (set "!$%&*+-./:<?=>@^_|"))
:token (some :symchars)
:hex (range "09" "af" "AF")
:escape (* "\\" (+ (set "ntrvzf0e\"\\")
(* "x" :hex :hex)
(error (constant "bad hex escape"))))
:comment (/ '(* "#" (any (if-not (+ "\n" -1) 1))) (constant :comment))
:symbol (/ ':token ,capture-sym)
:keyword (/ '(* ":" (any :symchars)) (constant :keyword))
:constant (/ '(+ "true" "false" "nil") (constant :constant))
:bytes (* "\"" (any (+ :escape (if-not "\"" 1))) "\"")
:string (/ ':bytes (constant :string))
:buffer (/ '(* "@" :bytes) (constant :string))
:long-bytes {:delim (some "`")
:open (capture :delim :n)
:close (cmt (* (not (> -1 "`")) (-> :n) ':delim) ,=)
:main (drop (* :open (any (if-not :close 1)) :close))}
:long-string (/ ':long-bytes (constant :string))
:long-buffer (/ '(* "@" :long-bytes) (constant :string))
:number (/ (cmt ':token ,check-number) (constant :number))
:raw-value (+ :comment :constant :number :keyword
:string :buffer :long-string :long-buffer
:parray :barray :ptuple :btuple :struct :dict :symbol)
:value (* (? '(some (+ :ws :readermac))) :raw-value '(any :ws))
:root (any :value)
:root2 (any (* :value :value))
:ptuple (* '"(" :root (+ '")" (error "")))
:btuple (* '"[" :root (+ '"]" (error "")))
:struct (* '"{" :root2 (+ '"}" (error "")))
:parray (* '"@" :ptuple)
:barray (* '"@" :btuple)
:dict (* '"@" :struct)
:main (+ :root (error ""))})
(def p (peg/compile grammar))
# Just make sure is valgrind clean.
(def p (-> p make-image load-image))
(assert (peg/match p "abc") "complex peg grammar 1")
(assert (peg/match p "[1 2 3 4]") "complex peg grammar 2")
#
# fn compilation special
#
(defn myfn1 [[x y z] & more]
more)
(defn myfn2 [head & more]
more)
(assert (= (myfn1 [1 2 3] 4 5 6) (myfn2 [:a :b :c] 4 5 6)) "destructuring and varargs")
#
# Test propagation of signals via fibers
#
(def f (fiber/new (fn [] (error :abc) 1) :ei))
(def res (resume f))
(assert-error :abc (propagate res f) "propagate 1")
# table/clone
(defn check-table-clone [x msg]
(assert (= (table/to-struct x) (table/to-struct (table/clone x))) msg))
(check-table-clone @{:a 123 :b 34 :c :hello : 945 0 1 2 3 4 5} "table/clone 1")
(check-table-clone @{} "table/clone 1")
# Issue #142
(def buffer (tarray/buffer 8))
(def buffer-float64-view (tarray/new :float64 1 1 0 buffer))
(def buffer-uint32-view (tarray/new :uint32 2 1 0 buffer))
(set (buffer-uint32-view 1) 0xfffe9234)
(set (buffer-uint32-view 0) 0x56789abc)
(assert (buffer-float64-view 0) "issue #142 nanbox hijack 1")
(assert (= (type (buffer-float64-view 0)) :number) "issue #142 nanbox hijack 2")
(assert (= (type (unmarshal @"\xC8\xbc\x9axV4\x92\xfe\xff")) :number) "issue #142 nanbox hijack 3")
# Make sure Carriage Returns don't end up in doc strings.
(assert (not (string/find "\r" (get ((fiber/getenv (fiber/current)) 'cond) :doc))) "no \\r in doc strings")
# module/expand-path regression
(with-dyns [:syspath ".janet/.janet"]
(assert (= (string (module/expand-path "hello" ":sys:/:all:.janet"))
".janet/.janet/hello.janet") "module/expand-path 1"))
(end-suite)