mirror of
https://github.com/janet-lang/janet
synced 2024-12-27 17:00:27 +00:00
320 lines
11 KiB
Plaintext
320 lines
11 KiB
Plaintext
# Copyright (c) 2020 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"))
|
|
|
|
# comp should be variadic
|
|
(assert (= 10 ((comp +) 1 2 3 4)) "variadic comp 1")
|
|
(assert (= 11 ((comp inc +) 1 2 3 4)) "variadic comp 2")
|
|
(assert (= 12 ((comp inc inc +) 1 2 3 4)) "variadic comp 3")
|
|
(assert (= 13 ((comp inc inc inc +) 1 2 3 4)) "variadic comp 4")
|
|
(assert (= 14 ((comp inc inc inc inc +) 1 2 3 4)) "variadic comp 5")
|
|
(assert (= 15 ((comp inc inc inc inc inc +) 1 2 3 4)) "variadic comp 6")
|
|
(assert (= 16 ((comp inc inc inc inc inc inc +) 1 2 3 4)) "variadic comp 7")
|
|
|
|
# Function shorthand
|
|
(assert (= (|(+ 1 2 3)) 6) "function shorthand 1")
|
|
(assert (= (|(+ 1 2 3 $) 4) 10) "function shorthand 2")
|
|
(assert (= (|(+ 1 2 3 $0) 4) 10) "function shorthand 3")
|
|
(assert (= (|(+ $0 $0 $0 $0) 4) 16) "function shorthand 4")
|
|
(assert (= (|(+ $ $ $ $) 4) 16) "function shorthand 5")
|
|
(assert (= (|4) 4) "function shorthand 6")
|
|
(assert (= (((|||4))) 4) "function shorthand 7")
|
|
(assert (= (|(+ $1 $1 $1 $1) 2 4) 16) "function shorthand 8")
|
|
(assert (= (|(+ $0 $1 $3 $2 $6) 0 1 2 3 4 5 6) 12) "function shorthand 9")
|
|
(assert (= (|(+ $0 $99) ;(range 100)) 99) "function shorthand 10")
|
|
|
|
# Simple function break
|
|
(debug/fbreak map 1)
|
|
(def f (fiber/new (fn [] (map inc [1 2 3])) :a))
|
|
(resume f)
|
|
(assert (= :debug (fiber/status f)) "debug/fbreak")
|
|
(debug/unfbreak map 1)
|
|
(map inc [1 2 3])
|
|
|
|
(defn idx= [x y] (= (tuple/slice x) (tuple/slice y)))
|
|
|
|
# Simple take, drop, etc. tests.
|
|
(assert (idx= (take 10 (range 100)) (range 10)) "take 10")
|
|
(assert (idx= (drop 10 (range 100)) (range 10 100)) "drop 10")
|
|
|
|
# Printing to buffers
|
|
(def out-buf @"")
|
|
(def err-buf @"")
|
|
(with-dyns [:out out-buf :err err-buf]
|
|
(print "Hello")
|
|
(prin "hi")
|
|
(eprint "Sup")
|
|
(eprin "not much."))
|
|
|
|
(assert (= (string out-buf) "Hello\nhi") "print and prin to buffer 1")
|
|
(assert (= (string err-buf) "Sup\nnot much.") "eprint and eprin to buffer 1")
|
|
|
|
(assert (= (string '()) (string [])) "empty bracket tuple literal")
|
|
|
|
# with-vars
|
|
(var abc 123)
|
|
(assert (= 356 (with-vars [abc 456] (- abc 100))) "with-vars 1")
|
|
(assert-error "with-vars 2" (with-vars [abc 456] (error :oops)))
|
|
(assert (= abc 123) "with-vars 3")
|
|
|
|
# Trim empty string
|
|
(assert (= "" (string/trim " ")) "string/trim regression")
|
|
|
|
# RNGs
|
|
|
|
(defn test-rng
|
|
[rng]
|
|
(assert (all identity (seq [i :range [0 1000]]
|
|
(<= (math/rng-int rng i) i))) "math/rng-int test")
|
|
(assert (all identity (seq [i :range [0 1000]]
|
|
(def x (math/rng-uniform rng))
|
|
(and (>= x 0) (< x 1))))
|
|
"math/rng-uniform test"))
|
|
|
|
(def seedrng (math/rng 123))
|
|
(for i 0 75
|
|
(test-rng (math/rng (:int seedrng))))
|
|
|
|
(assert (deep-not= (-> 123 math/rng (:buffer 16))
|
|
(-> 456 math/rng (:buffer 16))) "math/rng-buffer 1")
|
|
|
|
(assert-no-error "math/rng-buffer 2" (math/seedrandom "abcdefg"))
|
|
|
|
# OS Date test
|
|
|
|
(assert (deep= {:year-day 0
|
|
:minutes 30
|
|
:month 0
|
|
:dst false
|
|
:seconds 0
|
|
:year 2014
|
|
:month-day 0
|
|
:hours 20
|
|
:week-day 3}
|
|
(os/date 1388608200)) "os/date")
|
|
|
|
# OS mktime test
|
|
|
|
(assert (= 1388608200 (os/mktime {:year-day 0
|
|
:minutes 30
|
|
:month 0
|
|
:dst false
|
|
:seconds 0
|
|
:year 2014
|
|
:month-day 0
|
|
:hours 20
|
|
:week-day 3})) "os/mktime")
|
|
|
|
(def now (os/time))
|
|
(assert (= (os/mktime (os/date now)) now) "UTC os/mktime")
|
|
(assert (= (os/mktime (os/date now true) true) now) "local os/mktime")
|
|
(assert (= (os/mktime {:year 1970}) 0) "os/mktime default values")
|
|
|
|
# Appending buffer to self
|
|
|
|
(with-dyns [:out @""]
|
|
(prin "abcd")
|
|
(prin (dyn :out))
|
|
(prin (dyn :out))
|
|
(assert (deep= (dyn :out) @"abcdabcdabcdabcd") "print buffer to self"))
|
|
|
|
(os/setenv "TESTENV1" "v1")
|
|
(os/setenv "TESTENV2" "v2")
|
|
(assert (= (os/getenv "TESTENV1") "v1") "getenv works")
|
|
(def environ (os/environ))
|
|
(assert (= [(environ "TESTENV1") (environ "TESTENV2")] ["v1" "v2"]) "environ works")
|
|
|
|
# Issue #183 - just parse it :)
|
|
1e-4000000000000000000000
|
|
|
|
# Ensure randomness puts n of pred into our buffer eventually
|
|
(defn cryptorand-check
|
|
[n pred]
|
|
(def max-attempts 10000)
|
|
(var attempts 0)
|
|
(while (not= attempts max-attempts)
|
|
(def cryptobuf (os/cryptorand 10))
|
|
(when (= n (count pred cryptobuf))
|
|
(break))
|
|
(++ attempts))
|
|
(not= attempts max-attempts))
|
|
|
|
(def v (math/rng-int (math/rng (os/time)) 100))
|
|
(assert (cryptorand-check 0 |(= $ v)) "cryptorand skips value sometimes")
|
|
(assert (cryptorand-check 1 |(= $ v)) "cryptorand has value sometimes")
|
|
|
|
(do
|
|
(def buf (buffer/new-filled 1))
|
|
(os/cryptorand 1 buf)
|
|
(assert (= (in buf 0) 0) "cryptorand doesn't overwrite buffer")
|
|
(assert (= (length buf) 2) "cryptorand appends to buffer"))
|
|
|
|
# Nested quasiquotation
|
|
|
|
(def nested ~(a ~(b ,(+ 1 2) ,(foo ,(+ 1 3) d) e) f))
|
|
(assert (deep= nested '(a ~(b ,(+ 1 2) ,(foo 4 d) e) f)) "nested quasiquote")
|
|
|
|
# Top level unquote
|
|
(defn constantly
|
|
[]
|
|
(comptime (math/random)))
|
|
|
|
(assert (= (constantly) (constantly)) "comptime 1")
|
|
|
|
(assert-error "arity issue in macro" (eval '(each [])))
|
|
(assert-error "comptime issue" (eval '(comptime (error "oops"))))
|
|
|
|
(with [f (file/temp)]
|
|
(file/write f "foo\n")
|
|
(file/flush f)
|
|
(file/seek f :set 0)
|
|
(assert (= (string (file/read f :all)) "foo\n") "temp files work"))
|
|
|
|
(var counter 0)
|
|
(when-with [x nil |$]
|
|
(++ counter))
|
|
(when-with [x 10 |$]
|
|
(+= counter 10))
|
|
|
|
(assert (= 10 counter) "when-with 1")
|
|
|
|
(if-with [x nil |$] (++ counter) (+= counter 10))
|
|
(if-with [x true |$] (+= counter 20) (+= counter 30))
|
|
|
|
(assert (= 40 counter) "if-with 1")
|
|
|
|
(end-suite)
|